Cysylltau cyflym:
yn ôl math o eiddo
yn ôl statws y prynwr
yn ôl statws cyllido
yn ôl statws yr eiddo
Ystadegau Prisiau Tai
Math o eiddo
Tracio’r mynegai, pris cyfartalog a’r newid misol a blynyddol ar gyfer pob math o eiddo neu ganolbwyntio ar un penodol.
Dyddiad
|
Tai ar wahân
|
Tai teras
|
Fflatiau a fflatiau deulawr
|
Ionawr 2013
|
196807.0
|
92417.0
|
83131.0
|
Chwefror 2013
|
196093.0
|
91964.0
|
82740.0
|
Mawrth 2013
|
196585.0
|
92040.0
|
82808.0
|
Ebrill 2013
|
196951.0
|
92386.0
|
83016.0
|
Mai 2013
|
200414.0
|
94083.0
|
84746.0
|
Mehefin 2013
|
200933.0
|
94793.0
|
85190.0
|
Gorffennaf 2013
|
203655.0
|
96307.0
|
86506.0
|
Awst 2013
|
204578.0
|
96797.0
|
86617.0
|
Medi 2013
|
207329.0
|
97567.0
|
87356.0
|
Hydref 2013
|
205866.0
|
96375.0
|
86258.0
|
Tachwedd 2013
|
203003.0
|
94918.0
|
84984.0
|
Rhagfyr 2013
|
201205.0
|
94541.0
|
84845.0
|
Ionawr 2014
|
204632.0
|
96397.0
|
86589.0
|
Chwefror 2014
|
207930.0
|
97909.0
|
88241.0
|
Mawrth 2014
|
208012.0
|
97824.0
|
87980.0
|
Ebrill 2014
|
207117.0
|
97731.0
|
87970.0
|
Mai 2014
|
207531.0
|
98332.0
|
88063.0
|
Mehefin 2014
|
208119.0
|
98823.0
|
87802.0
|
Gorffennaf 2014
|
210865.0
|
100181.0
|
88061.0
|
Awst 2014
|
213654.0
|
101401.0
|
88636.0
|
Medi 2014
|
212520.0
|
100796.0
|
88040.0
|
Hydref 2014
|
210264.0
|
99500.0
|
86637.0
|
Tachwedd 2014
|
207113.0
|
97769.0
|
85746.0
|
Rhagfyr 2014
|
210778.0
|
99182.0
|
88108.0
|
Ionawr 2015
|
209933.0
|
98662.0
|
88856.0
|
Chwefror 2015
|
208518.0
|
97902.0
|
88622.0
|
Mawrth 2015
|
205190.0
|
95910.0
|
86972.0
|
Ebrill 2015
|
206359.0
|
96395.0
|
87135.0
|
Mai 2015
|
210036.0
|
98238.0
|
88366.0
|
Mehefin 2015
|
215948.0
|
101582.0
|
90448.0
|
Gorffennaf 2015
|
221025.0
|
104157.0
|
92572.0
|
Awst 2015
|
223436.0
|
105253.0
|
93302.0
|
Medi 2015
|
225378.0
|
105523.0
|
93997.0
|
Hydref 2015
|
224747.0
|
104956.0
|
93134.0
|
Tachwedd 2015
|
225441.0
|
105047.0
|
93341.0
|
Rhagfyr 2015
|
223287.0
|
104222.0
|
92139.0
|
Ionawr 2016
|
223937.0
|
104498.0
|
92728.0
|
Chwefror 2016
|
222915.0
|
104030.0
|
91855.0
|
Mawrth 2016
|
221427.0
|
103001.0
|
91207.0
|
Ebrill 2016
|
220767.0
|
103082.0
|
90771.0
|
Mai 2016
|
220593.0
|
103703.0
|
91767.0
|
Mehefin 2016
|
226954.0
|
107345.0
|
94765.0
|
Gorffennaf 2016
|
230577.0
|
109042.0
|
96761.0
|
Awst 2016
|
233279.0
|
109960.0
|
97358.0
|
Medi 2016
|
231177.0
|
108696.0
|
96355.0
|
Hydref 2016
|
233457.0
|
109065.0
|
97210.0
|
Tachwedd 2016
|
234601.0
|
108681.0
|
97521.0
|
Rhagfyr 2016
|
234778.0
|
108467.0
|
97722.0
|
Ionawr 2017
|
230880.0
|
106468.0
|
96047.0
|
Chwefror 2017
|
231979.0
|
107415.0
|
97115.0
|
Mawrth 2017
|
230869.0
|
106713.0
|
96919.0
|
Ebrill 2017
|
232326.0
|
107585.0
|
97880.0
|
Mai 2017
|
232399.0
|
107772.0
|
98272.0
|
Mehefin 2017
|
236795.0
|
110423.0
|
100720.0
|
Gorffennaf 2017
|
237695.0
|
111150.0
|
101348.0
|
Awst 2017
|
241664.0
|
113092.0
|
102753.0
|
Medi 2017
|
241220.0
|
112440.0
|
101989.0
|
Hydref 2017
|
243228.0
|
112890.0
|
102241.0
|
Tachwedd 2017
|
239985.0
|
111133.0
|
100385.0
|
Rhagfyr 2017
|
239462.0
|
111111.0
|
100109.0
|
Ionawr 2018
|
235641.0
|
109287.0
|
98681.0
|
Chwefror 2018
|
232434.0
|
107425.0
|
97140.0
|
Mawrth 2018
|
231064.0
|
106624.0
|
96197.0
|
Ebrill 2018
|
232029.0
|
107438.0
|
96001.0
|
Mai 2018
|
234858.0
|
109083.0
|
96739.0
|
Mehefin 2018
|
237108.0
|
110120.0
|
97608.0
|
Gorffennaf 2018
|
243089.0
|
112578.0
|
99861.0
|
Awst 2018
|
246446.0
|
114133.0
|
101374.0
|
Medi 2018
|
248722.0
|
115005.0
|
101824.0
|
Hydref 2018
|
246169.0
|
113701.0
|
100776.0
|
Tachwedd 2018
|
245545.0
|
112999.0
|
99958.0
|
Rhagfyr 2018
|
243084.0
|
111932.0
|
99375.0
|
Ionawr 2019
|
241921.0
|
111028.0
|
98520.0
|
Chwefror 2019
|
236708.0
|
108399.0
|
96745.0
|
Mawrth 2019
|
235901.0
|
107789.0
|
95868.0
|
Ebrill 2019
|
236729.0
|
108735.0
|
96463.0
|
Mai 2019
|
239869.0
|
110792.0
|
97404.0
|
Mehefin 2019
|
241696.0
|
111971.0
|
98381.0
|
Gorffennaf 2019
|
245204.0
|
113645.0
|
100011.0
|
Awst 2019
|
246919.0
|
114406.0
|
100528.0
|
Medi 2019
|
247718.0
|
114836.0
|
100924.0
|
Hydref 2019
|
245875.0
|
113911.0
|
99898.0
|
Tachwedd 2019
|
247075.0
|
114214.0
|
99988.0
|
Rhagfyr 2019
|
244054.0
|
112940.0
|
98037.0
|
Ionawr 2020
|
242940.0
|
112253.0
|
97224.0
|
Chwefror 2020
|
240718.0
|
111137.0
|
96186.0
|
Mawrth 2020
|
242764.0
|
111641.0
|
97057.0
|
Ebrill 2020
|
238908.0
|
109767.0
|
94615.0
|
Mai 2020
|
235107.0
|
107827.0
|
93293.0
|
Mehefin 2020
|
238627.0
|
109785.0
|
94443.0
|
Gorffennaf 2020
|
247516.0
|
114099.0
|
98695.0
|
Awst 2020
|
259454.0
|
119534.0
|
102669.0
|
Medi 2020
|
263454.0
|
120905.0
|
103636.0
|
Hydref 2020
|
264195.0
|
121014.0
|
102890.0
|
Tachwedd 2020
|
266973.0
|
122542.0
|
103900.0
|
Rhagfyr 2020
|
271004.0
|
124756.0
|
105359.0
|
Ionawr 2021
|
274475.0
|
127405.0
|
108377.0
|
Chwefror 2021
|
273755.0
|
128355.0
|
109924.0
|
Mawrth 2021
|
270686.0
|
128116.0
|
110870.0
|
Ebrill 2021
|
270596.0
|
128286.0
|
110864.0
|
Mai 2021
|
268341.0
|
127124.0
|
109517.0
|
Mehefin 2021
|
275810.0
|
131631.0
|
112771.0
|
Gorffennaf 2021
|
272509.0
|
129987.0
|
110901.0
|
Awst 2021
|
275173.0
|
130732.0
|
110985.0
|
Medi 2021
|
276284.0
|
130600.0
|
110416.0
|
Hydref 2021
|
280132.0
|
131079.0
|
110729.0
|
Tachwedd 2021
|
285159.0
|
132966.0
|
112357.0
|
Rhagfyr 2021
|
282403.0
|
130675.0
|
110011.0
|
Ionawr 2022
|
285020.0
|
132622.0
|
111102.0
|
Chwefror 2022
|
284047.0
|
132507.0
|
111110.0
|
Mawrth 2022
|
284931.0
|
132583.0
|
111061.0
|
Ebrill 2022
|
288027.0
|
134395.0
|
112388.0
|
Mai 2022
|
292665.0
|
136822.0
|
113599.0
|
Mehefin 2022
|
295005.0
|
138733.0
|
114727.0
|
Gorffennaf 2022
|
302734.0
|
142749.0
|
117482.0
|
Awst 2022
|
305357.0
|
144392.0
|
118281.0
|
Medi 2022
|
310129.0
|
146428.0
|
119475.0
|
Hydref 2022
|
308551.0
|
145328.0
|
118326.0
|
Tachwedd 2022
|
310419.0
|
145850.0
|
118559.0
|
Rhagfyr 2022
|
311545.0
|
146558.0
|
118918.0
|
Ionawr 2023
|
310594.0
|
145757.0
|
118713.0
|
Chwefror 2023
|
307328.0
|
143490.0
|
117273.0
|
Mawrth 2023
|
302630.0
|
139825.0
|
114973.0
|
Ebrill 2023
|
300405.0
|
138202.0
|
113897.0
|
Mai 2023
|
297500.0
|
137233.0
|
113378.0
|
Mehefin 2023
|
298431.0
|
138626.0
|
114300.0
|
Gorffennaf 2023
|
303553.0
|
141705.0
|
116230.0
|
Awst 2023
|
308713.0
|
144227.0
|
117437.0
|
Medi 2023
|
309952.0
|
144842.0
|
117174.0
|
Hydref 2023
|
310824.0
|
145299.0
|
117415.0
|
Tachwedd 2023
|
313219.0
|
145796.0
|
118041.0
|
Rhagfyr 2023
|
314291.0
|
146047.0
|
118459.0
|
Ionawr 2024
|
308318.0
|
143056.0
|
115549.0
|
Chwefror 2024
|
302796.0
|
140357.0
|
112867.0
|
Mawrth 2024
|
304050.0
|
140144.0
|
113102.0
|
Ebrill 2024
|
307559.0
|
141855.0
|
114709.0
|
Dyddiad
|
Tai ar wahân
|
Tai teras
|
Fflatiau a fflatiau deulawr
|
Ionawr 2013
|
-2.5
|
-1.8
|
-4.2
|
Chwefror 2013
|
-2.4
|
-2.2
|
-3.8
|
Mawrth 2013
|
-0.3
|
-0.9
|
-2.1
|
Ebrill 2013
|
-1.6
|
-2.0
|
-3.7
|
Mai 2013
|
0.1
|
-0.5
|
-2.0
|
Mehefin 2013
|
1.1
|
1.0
|
-0.5
|
Gorffennaf 2013
|
1.2
|
1.0
|
0.0
|
Awst 2013
|
0.7
|
0.3
|
-0.4
|
Medi 2013
|
1.7
|
1.3
|
0.8
|
Hydref 2013
|
0.8
|
0.0
|
-0.7
|
Tachwedd 2013
|
0.7
|
-0.0
|
-0.8
|
Rhagfyr 2013
|
0.0
|
-0.1
|
-0.7
|
Ionawr 2014
|
4.0
|
4.3
|
4.2
|
Chwefror 2014
|
6.0
|
6.5
|
6.6
|
Mawrth 2014
|
5.8
|
6.3
|
6.2
|
Ebrill 2014
|
5.2
|
5.8
|
6.0
|
Mai 2014
|
3.6
|
4.5
|
3.9
|
Mehefin 2014
|
3.6
|
4.2
|
3.1
|
Gorffennaf 2014
|
3.5
|
4.0
|
1.8
|
Awst 2014
|
4.4
|
4.8
|
2.3
|
Medi 2014
|
2.5
|
3.3
|
0.8
|
Hydref 2014
|
2.1
|
3.2
|
0.4
|
Tachwedd 2014
|
2.0
|
3.0
|
0.9
|
Rhagfyr 2014
|
4.8
|
4.9
|
3.8
|
Ionawr 2015
|
2.6
|
2.4
|
2.6
|
Chwefror 2015
|
0.3
|
-0.0
|
0.4
|
Mawrth 2015
|
-1.4
|
-2.0
|
-1.1
|
Ebrill 2015
|
-0.4
|
-1.4
|
-1.0
|
Mai 2015
|
1.2
|
-0.1
|
0.3
|
Mehefin 2015
|
3.8
|
2.8
|
3.0
|
Gorffennaf 2015
|
4.8
|
4.0
|
5.1
|
Awst 2015
|
4.6
|
3.8
|
5.3
|
Medi 2015
|
6.0
|
4.7
|
6.8
|
Hydref 2015
|
6.9
|
5.5
|
7.5
|
Tachwedd 2015
|
8.8
|
7.4
|
8.9
|
Rhagfyr 2015
|
5.9
|
5.1
|
4.6
|
Ionawr 2016
|
6.7
|
5.9
|
4.4
|
Chwefror 2016
|
6.9
|
6.3
|
3.6
|
Mawrth 2016
|
7.9
|
7.4
|
4.9
|
Ebrill 2016
|
7.0
|
6.9
|
4.2
|
Mai 2016
|
5.0
|
5.6
|
3.8
|
Mehefin 2016
|
5.1
|
5.7
|
4.8
|
Gorffennaf 2016
|
4.3
|
4.7
|
4.5
|
Awst 2016
|
4.4
|
4.5
|
4.4
|
Medi 2016
|
2.6
|
3.0
|
2.5
|
Hydref 2016
|
3.9
|
3.9
|
4.4
|
Tachwedd 2016
|
4.1
|
3.5
|
4.5
|
Rhagfyr 2016
|
5.2
|
4.1
|
6.1
|
Ionawr 2017
|
3.1
|
1.9
|
3.6
|
Chwefror 2017
|
4.1
|
3.2
|
5.7
|
Mawrth 2017
|
4.3
|
3.6
|
6.3
|
Ebrill 2017
|
4.6
|
3.8
|
6.7
|
Mai 2017
|
5.1
|
3.8
|
6.6
|
Mehefin 2017
|
4.3
|
2.9
|
6.3
|
Gorffennaf 2017
|
3.1
|
1.9
|
4.7
|
Awst 2017
|
3.6
|
2.8
|
5.5
|
Medi 2017
|
4.3
|
3.4
|
5.8
|
Hydref 2017
|
4.2
|
3.5
|
5.2
|
Tachwedd 2017
|
2.3
|
2.3
|
2.9
|
Rhagfyr 2017
|
2.0
|
2.4
|
2.4
|
Ionawr 2018
|
2.1
|
2.6
|
2.7
|
Chwefror 2018
|
0.2
|
0.0
|
0.0
|
Mawrth 2018
|
0.1
|
-0.1
|
-0.7
|
Ebrill 2018
|
-0.1
|
-0.1
|
-1.9
|
Mai 2018
|
1.1
|
1.2
|
-1.6
|
Mehefin 2018
|
0.1
|
-0.3
|
-3.1
|
Gorffennaf 2018
|
2.3
|
1.3
|
-1.5
|
Awst 2018
|
2.0
|
0.9
|
-1.3
|
Medi 2018
|
3.1
|
2.3
|
-0.2
|
Hydref 2018
|
1.2
|
0.7
|
-1.4
|
Tachwedd 2018
|
2.3
|
1.7
|
-0.4
|
Rhagfyr 2018
|
1.5
|
0.7
|
-0.7
|
Ionawr 2019
|
2.7
|
1.6
|
-0.2
|
Chwefror 2019
|
1.8
|
0.9
|
-0.4
|
Mawrth 2019
|
2.1
|
1.1
|
-0.3
|
Ebrill 2019
|
2.0
|
1.2
|
0.5
|
Mai 2019
|
2.1
|
1.6
|
0.7
|
Mehefin 2019
|
1.9
|
1.7
|
0.8
|
Gorffennaf 2019
|
0.9
|
1.0
|
0.2
|
Awst 2019
|
0.2
|
0.2
|
-0.8
|
Medi 2019
|
-0.4
|
-0.2
|
-0.9
|
Hydref 2019
|
-0.1
|
0.2
|
-0.9
|
Tachwedd 2019
|
0.6
|
1.1
|
0.0
|
Rhagfyr 2019
|
0.4
|
0.9
|
-1.4
|
Ionawr 2020
|
0.4
|
1.1
|
-1.3
|
Chwefror 2020
|
1.7
|
2.5
|
-0.6
|
Mawrth 2020
|
2.9
|
3.6
|
1.2
|
Ebrill 2020
|
0.9
|
1.0
|
-1.9
|
Mai 2020
|
-2.0
|
-2.7
|
-4.2
|
Mehefin 2020
|
-1.3
|
-2.0
|
-4.0
|
Gorffennaf 2020
|
0.9
|
0.4
|
-1.3
|
Awst 2020
|
5.1
|
4.5
|
2.1
|
Medi 2020
|
6.4
|
5.3
|
2.7
|
Hydref 2020
|
7.4
|
6.2
|
3.0
|
Tachwedd 2020
|
8.0
|
7.3
|
3.9
|
Rhagfyr 2020
|
11.0
|
10.5
|
7.5
|
Ionawr 2021
|
13.0
|
13.5
|
11.5
|
Chwefror 2021
|
13.7
|
15.5
|
14.3
|
Mawrth 2021
|
11.5
|
14.8
|
14.2
|
Ebrill 2021
|
13.3
|
16.9
|
17.2
|
Mai 2021
|
14.1
|
17.9
|
17.4
|
Mehefin 2021
|
15.6
|
19.9
|
19.4
|
Gorffennaf 2021
|
10.1
|
13.9
|
12.4
|
Awst 2021
|
6.1
|
9.4
|
8.1
|
Medi 2021
|
4.9
|
8.0
|
6.5
|
Hydref 2021
|
6.0
|
8.3
|
7.6
|
Tachwedd 2021
|
6.8
|
8.5
|
8.1
|
Rhagfyr 2021
|
4.2
|
4.7
|
4.4
|
Ionawr 2022
|
3.8
|
4.1
|
2.5
|
Chwefror 2022
|
3.8
|
3.2
|
1.1
|
Mawrth 2022
|
5.3
|
3.5
|
0.2
|
Ebrill 2022
|
6.4
|
4.8
|
1.4
|
Mai 2022
|
9.1
|
7.6
|
3.7
|
Mehefin 2022
|
7.0
|
5.4
|
1.7
|
Gorffennaf 2022
|
11.1
|
9.8
|
5.9
|
Awst 2022
|
11.0
|
10.4
|
6.6
|
Medi 2022
|
12.3
|
12.1
|
8.2
|
Hydref 2022
|
10.1
|
10.9
|
6.9
|
Tachwedd 2022
|
8.9
|
9.7
|
5.5
|
Rhagfyr 2022
|
10.3
|
12.2
|
8.1
|
Ionawr 2023
|
9.0
|
9.9
|
6.9
|
Chwefror 2023
|
8.2
|
8.3
|
5.5
|
Mawrth 2023
|
6.2
|
5.5
|
3.5
|
Ebrill 2023
|
4.3
|
2.8
|
1.3
|
Mai 2023
|
1.7
|
0.3
|
-0.2
|
Mehefin 2023
|
1.2
|
-0.1
|
-0.4
|
Gorffennaf 2023
|
0.3
|
-0.7
|
-1.1
|
Awst 2023
|
1.1
|
-0.1
|
-0.7
|
Medi 2023
|
-0.1
|
-1.1
|
-1.9
|
Hydref 2023
|
0.7
|
0.0
|
-0.8
|
Tachwedd 2023
|
0.9
|
0.0
|
-0.4
|
Rhagfyr 2023
|
0.9
|
-0.3
|
-0.4
|
Ionawr 2024
|
-0.7
|
-1.9
|
-2.7
|
Chwefror 2024
|
-1.5
|
-2.2
|
-3.8
|
Mawrth 2024
|
0.5
|
0.2
|
-1.6
|
Ebrill 2024
|
2.4
|
2.6
|
0.7
|
Dyddiad
|
Tai ar wahân
|
Tai teras
|
Fflatiau a fflatiau deulawr
|
Ionawr 2013
|
-2.2
|
-2.4
|
-2.7
|
Chwefror 2013
|
-0.4
|
-0.5
|
-0.5
|
Mawrth 2013
|
0.2
|
0.1
|
0.1
|
Ebrill 2013
|
0.2
|
0.4
|
0.2
|
Mai 2013
|
1.8
|
1.8
|
2.1
|
Mehefin 2013
|
0.3
|
0.8
|
0.5
|
Gorffennaf 2013
|
1.4
|
1.6
|
1.6
|
Awst 2013
|
0.4
|
0.5
|
0.1
|
Medi 2013
|
1.3
|
0.8
|
0.8
|
Hydref 2013
|
-0.7
|
-1.2
|
-1.3
|
Tachwedd 2013
|
-1.4
|
-1.5
|
-1.5
|
Rhagfyr 2013
|
-0.9
|
-0.4
|
-0.2
|
Ionawr 2014
|
1.7
|
2.0
|
2.1
|
Chwefror 2014
|
1.6
|
1.6
|
1.9
|
Mawrth 2014
|
0.0
|
-0.1
|
-0.3
|
Ebrill 2014
|
-0.4
|
-0.1
|
-0.0
|
Mai 2014
|
0.2
|
0.6
|
0.1
|
Mehefin 2014
|
0.3
|
0.5
|
-0.3
|
Gorffennaf 2014
|
1.3
|
1.4
|
0.3
|
Awst 2014
|
1.3
|
1.2
|
0.6
|
Medi 2014
|
-0.5
|
-0.6
|
-0.7
|
Hydref 2014
|
-1.1
|
-1.3
|
-1.6
|
Tachwedd 2014
|
-1.5
|
-1.7
|
-1.0
|
Rhagfyr 2014
|
1.8
|
1.4
|
2.8
|
Ionawr 2015
|
-0.4
|
-0.5
|
0.8
|
Chwefror 2015
|
-0.7
|
-0.8
|
-0.3
|
Mawrth 2015
|
-1.6
|
-2.0
|
-1.9
|
Ebrill 2015
|
0.6
|
0.5
|
0.2
|
Mai 2015
|
1.8
|
1.9
|
1.4
|
Mehefin 2015
|
2.8
|
3.4
|
2.4
|
Gorffennaf 2015
|
2.4
|
2.5
|
2.4
|
Awst 2015
|
1.1
|
1.0
|
0.8
|
Medi 2015
|
0.9
|
0.3
|
0.7
|
Hydref 2015
|
-0.3
|
-0.5
|
-0.9
|
Tachwedd 2015
|
0.3
|
0.1
|
0.2
|
Rhagfyr 2015
|
-1.0
|
-0.8
|
-1.3
|
Ionawr 2016
|
0.3
|
0.3
|
0.6
|
Chwefror 2016
|
-0.5
|
-0.4
|
-0.9
|
Mawrth 2016
|
-0.7
|
-1.0
|
-0.7
|
Ebrill 2016
|
-0.3
|
0.1
|
-0.5
|
Mai 2016
|
-0.1
|
0.6
|
1.1
|
Mehefin 2016
|
2.9
|
3.5
|
3.3
|
Gorffennaf 2016
|
1.6
|
1.6
|
2.1
|
Awst 2016
|
1.2
|
0.8
|
0.6
|
Medi 2016
|
-0.9
|
-1.2
|
-1.0
|
Hydref 2016
|
1.0
|
0.3
|
0.9
|
Tachwedd 2016
|
0.5
|
-0.4
|
0.3
|
Rhagfyr 2016
|
0.1
|
-0.2
|
0.2
|
Ionawr 2017
|
-1.7
|
-1.8
|
-1.7
|
Chwefror 2017
|
0.5
|
0.9
|
1.1
|
Mawrth 2017
|
-0.5
|
-0.6
|
-0.2
|
Ebrill 2017
|
0.6
|
0.8
|
1.0
|
Mai 2017
|
0.0
|
0.2
|
0.4
|
Mehefin 2017
|
1.9
|
2.5
|
2.5
|
Gorffennaf 2017
|
0.4
|
0.7
|
0.6
|
Awst 2017
|
1.7
|
1.8
|
1.4
|
Medi 2017
|
-0.2
|
-0.6
|
-0.7
|
Hydref 2017
|
0.8
|
0.4
|
0.2
|
Tachwedd 2017
|
-1.3
|
-1.6
|
-1.8
|
Rhagfyr 2017
|
-0.2
|
-0.0
|
-0.3
|
Ionawr 2018
|
-1.6
|
-1.6
|
-1.4
|
Chwefror 2018
|
-1.4
|
-1.7
|
-1.6
|
Mawrth 2018
|
-0.6
|
-0.8
|
-1.0
|
Ebrill 2018
|
0.4
|
0.8
|
-0.2
|
Mai 2018
|
1.2
|
1.5
|
0.8
|
Mehefin 2018
|
1.0
|
1.0
|
0.9
|
Gorffennaf 2018
|
2.5
|
2.2
|
2.3
|
Awst 2018
|
1.4
|
1.4
|
1.5
|
Medi 2018
|
0.9
|
0.8
|
0.4
|
Hydref 2018
|
-1.0
|
-1.1
|
-1.0
|
Tachwedd 2018
|
-0.2
|
-0.6
|
-0.8
|
Rhagfyr 2018
|
-1.0
|
-0.9
|
-0.6
|
Ionawr 2019
|
-0.5
|
-0.8
|
-0.9
|
Chwefror 2019
|
-2.2
|
-2.4
|
-1.8
|
Mawrth 2019
|
-0.3
|
-0.6
|
-0.9
|
Ebrill 2019
|
0.4
|
0.9
|
0.6
|
Mai 2019
|
1.3
|
1.9
|
1.0
|
Mehefin 2019
|
0.8
|
1.1
|
1.0
|
Gorffennaf 2019
|
1.4
|
1.5
|
1.7
|
Awst 2019
|
0.7
|
0.7
|
0.5
|
Medi 2019
|
0.3
|
0.4
|
0.4
|
Hydref 2019
|
-0.7
|
-0.8
|
-1.0
|
Tachwedd 2019
|
0.5
|
0.3
|
0.1
|
Rhagfyr 2019
|
-1.2
|
-1.1
|
-2.0
|
Ionawr 2020
|
-0.5
|
-0.6
|
-0.8
|
Chwefror 2020
|
-0.9
|
-1.0
|
-1.1
|
Mawrth 2020
|
0.8
|
0.4
|
0.9
|
Ebrill 2020
|
-1.6
|
-1.7
|
-2.5
|
Mai 2020
|
-1.6
|
-1.8
|
-1.4
|
Mehefin 2020
|
1.5
|
1.8
|
1.2
|
Gorffennaf 2020
|
3.7
|
3.9
|
4.5
|
Awst 2020
|
4.8
|
4.8
|
4.0
|
Medi 2020
|
1.5
|
1.2
|
0.9
|
Hydref 2020
|
0.3
|
0.1
|
-0.7
|
Tachwedd 2020
|
1.0
|
1.3
|
1.0
|
Rhagfyr 2020
|
1.5
|
1.8
|
1.4
|
Ionawr 2021
|
1.3
|
2.1
|
2.9
|
Chwefror 2021
|
-0.3
|
0.7
|
1.4
|
Mawrth 2021
|
-1.1
|
-0.2
|
0.9
|
Ebrill 2021
|
0.0
|
0.1
|
0.0
|
Mai 2021
|
-0.8
|
-0.9
|
-1.2
|
Mehefin 2021
|
2.8
|
3.5
|
3.0
|
Gorffennaf 2021
|
-1.2
|
-1.2
|
-1.7
|
Awst 2021
|
1.0
|
0.6
|
0.1
|
Medi 2021
|
0.4
|
-0.1
|
-0.5
|
Hydref 2021
|
1.4
|
0.4
|
0.3
|
Tachwedd 2021
|
1.8
|
1.4
|
1.5
|
Rhagfyr 2021
|
-1.0
|
-1.7
|
-2.1
|
Ionawr 2022
|
0.9
|
1.5
|
1.0
|
Chwefror 2022
|
-0.3
|
-0.1
|
0.0
|
Mawrth 2022
|
0.3
|
0.1
|
0.0
|
Ebrill 2022
|
1.1
|
1.4
|
1.2
|
Mai 2022
|
1.6
|
1.8
|
1.1
|
Mehefin 2022
|
0.8
|
1.4
|
1.0
|
Gorffennaf 2022
|
2.6
|
2.9
|
2.4
|
Awst 2022
|
0.9
|
1.2
|
0.7
|
Medi 2022
|
1.6
|
1.4
|
1.0
|
Hydref 2022
|
-0.5
|
-0.8
|
-1.0
|
Tachwedd 2022
|
0.6
|
0.4
|
0.2
|
Rhagfyr 2022
|
0.4
|
0.5
|
0.3
|
Ionawr 2023
|
-0.3
|
-0.5
|
-0.2
|
Chwefror 2023
|
-1.1
|
-1.6
|
-1.2
|
Mawrth 2023
|
-1.5
|
-2.6
|
-2.0
|
Ebrill 2023
|
-0.7
|
-1.2
|
-0.9
|
Mai 2023
|
-1.0
|
-0.7
|
-0.5
|
Mehefin 2023
|
0.3
|
1.0
|
0.8
|
Gorffennaf 2023
|
1.7
|
2.2
|
1.7
|
Awst 2023
|
1.7
|
1.8
|
1.0
|
Medi 2023
|
0.4
|
0.4
|
-0.2
|
Hydref 2023
|
0.3
|
0.3
|
0.2
|
Tachwedd 2023
|
0.8
|
0.3
|
0.5
|
Rhagfyr 2023
|
0.3
|
0.2
|
0.4
|
Ionawr 2024
|
-1.9
|
-2.0
|
-2.5
|
Chwefror 2024
|
-1.8
|
-1.9
|
-2.3
|
Mawrth 2024
|
0.4
|
-0.2
|
0.2
|
Ebrill 2024
|
1.2
|
1.2
|
1.4
|
Dyddiad
|
Tai ar wahân
|
Tai teras
|
Fflatiau a fflatiau deulawr
|
Ionawr 2013
|
93.8
|
93.7
|
93.6
|
Chwefror 2013
|
93.4
|
93.2
|
93.1
|
Mawrth 2013
|
93.6
|
93.3
|
93.2
|
Ebrill 2013
|
93.8
|
93.6
|
93.4
|
Mai 2013
|
95.5
|
95.4
|
95.4
|
Mehefin 2013
|
95.7
|
96.1
|
95.9
|
Gorffennaf 2013
|
97.0
|
97.6
|
97.4
|
Awst 2013
|
97.4
|
98.1
|
97.5
|
Medi 2013
|
98.8
|
98.9
|
98.3
|
Hydref 2013
|
98.1
|
97.7
|
97.1
|
Tachwedd 2013
|
96.7
|
96.2
|
95.6
|
Rhagfyr 2013
|
95.8
|
95.8
|
95.5
|
Ionawr 2014
|
97.5
|
97.7
|
97.4
|
Chwefror 2014
|
99.0
|
99.2
|
99.3
|
Mawrth 2014
|
99.1
|
99.2
|
99.0
|
Ebrill 2014
|
98.7
|
99.1
|
99.0
|
Mai 2014
|
98.9
|
99.7
|
99.1
|
Mehefin 2014
|
99.1
|
100.2
|
98.8
|
Gorffennaf 2014
|
100.4
|
101.5
|
99.1
|
Awst 2014
|
101.8
|
102.8
|
99.8
|
Medi 2014
|
101.2
|
102.2
|
99.1
|
Hydref 2014
|
100.2
|
100.8
|
97.5
|
Tachwedd 2014
|
98.7
|
99.1
|
96.5
|
Rhagfyr 2014
|
100.4
|
100.5
|
99.2
|
Ionawr 2015
|
100.0
|
100.0
|
100.0
|
Chwefror 2015
|
99.3
|
99.2
|
99.7
|
Mawrth 2015
|
97.7
|
97.2
|
97.9
|
Ebrill 2015
|
98.3
|
97.7
|
98.1
|
Mai 2015
|
100.0
|
99.6
|
99.4
|
Mehefin 2015
|
102.9
|
103.0
|
101.8
|
Gorffennaf 2015
|
105.3
|
105.6
|
104.2
|
Awst 2015
|
106.4
|
106.7
|
105.0
|
Medi 2015
|
107.4
|
107.0
|
105.8
|
Hydref 2015
|
107.1
|
106.4
|
104.8
|
Tachwedd 2015
|
107.4
|
106.5
|
105.0
|
Rhagfyr 2015
|
106.4
|
105.6
|
103.7
|
Ionawr 2016
|
106.7
|
105.9
|
104.4
|
Chwefror 2016
|
106.2
|
105.4
|
103.4
|
Mawrth 2016
|
105.5
|
104.4
|
102.6
|
Ebrill 2016
|
105.2
|
104.5
|
102.2
|
Mai 2016
|
105.1
|
105.1
|
103.3
|
Mehefin 2016
|
108.1
|
108.8
|
106.6
|
Gorffennaf 2016
|
109.8
|
110.5
|
108.9
|
Awst 2016
|
111.1
|
111.4
|
109.6
|
Medi 2016
|
110.1
|
110.2
|
108.4
|
Hydref 2016
|
111.2
|
110.5
|
109.4
|
Tachwedd 2016
|
111.8
|
110.2
|
109.8
|
Rhagfyr 2016
|
111.8
|
109.9
|
110.0
|
Ionawr 2017
|
110.0
|
107.9
|
108.1
|
Chwefror 2017
|
110.5
|
108.9
|
109.3
|
Mawrth 2017
|
110.0
|
108.2
|
109.1
|
Ebrill 2017
|
110.7
|
109.0
|
110.2
|
Mai 2017
|
110.7
|
109.2
|
110.6
|
Mehefin 2017
|
112.8
|
111.9
|
113.4
|
Gorffennaf 2017
|
113.2
|
112.7
|
114.1
|
Awst 2017
|
115.1
|
114.6
|
115.6
|
Medi 2017
|
114.9
|
114.0
|
114.8
|
Hydref 2017
|
115.9
|
114.4
|
115.1
|
Tachwedd 2017
|
114.3
|
112.6
|
113.0
|
Rhagfyr 2017
|
114.1
|
112.6
|
112.7
|
Ionawr 2018
|
112.2
|
110.8
|
111.1
|
Chwefror 2018
|
110.7
|
108.9
|
109.3
|
Mawrth 2018
|
110.1
|
108.1
|
108.3
|
Ebrill 2018
|
110.5
|
108.9
|
108.0
|
Mai 2018
|
111.9
|
110.6
|
108.9
|
Mehefin 2018
|
112.9
|
111.6
|
109.8
|
Gorffennaf 2018
|
115.8
|
114.1
|
112.4
|
Awst 2018
|
117.4
|
115.7
|
114.1
|
Medi 2018
|
118.5
|
116.6
|
114.6
|
Hydref 2018
|
117.3
|
115.2
|
113.4
|
Tachwedd 2018
|
117.0
|
114.5
|
112.5
|
Rhagfyr 2018
|
115.8
|
113.4
|
111.8
|
Ionawr 2019
|
115.2
|
112.5
|
110.9
|
Chwefror 2019
|
112.8
|
109.9
|
108.9
|
Mawrth 2019
|
112.4
|
109.2
|
107.9
|
Ebrill 2019
|
112.8
|
110.2
|
108.6
|
Mai 2019
|
114.3
|
112.3
|
109.6
|
Mehefin 2019
|
115.1
|
113.5
|
110.7
|
Gorffennaf 2019
|
116.8
|
115.2
|
112.6
|
Awst 2019
|
117.6
|
116.0
|
113.1
|
Medi 2019
|
118.0
|
116.4
|
113.6
|
Hydref 2019
|
117.1
|
115.5
|
112.4
|
Tachwedd 2019
|
117.7
|
115.8
|
112.5
|
Rhagfyr 2019
|
116.2
|
114.5
|
110.3
|
Ionawr 2020
|
115.7
|
113.8
|
109.4
|
Chwefror 2020
|
114.7
|
112.6
|
108.2
|
Mawrth 2020
|
115.6
|
113.2
|
109.2
|
Ebrill 2020
|
113.8
|
111.2
|
106.5
|
Mai 2020
|
112.0
|
109.3
|
105.0
|
Mehefin 2020
|
113.7
|
111.3
|
106.3
|
Gorffennaf 2020
|
117.9
|
115.6
|
111.1
|
Awst 2020
|
123.6
|
121.2
|
115.6
|
Medi 2020
|
125.5
|
122.5
|
116.6
|
Hydref 2020
|
125.8
|
122.6
|
115.8
|
Tachwedd 2020
|
127.2
|
124.2
|
116.9
|
Rhagfyr 2020
|
129.1
|
126.4
|
118.6
|
Ionawr 2021
|
130.7
|
129.1
|
122.0
|
Chwefror 2021
|
130.4
|
130.1
|
123.7
|
Mawrth 2021
|
128.9
|
129.9
|
124.8
|
Ebrill 2021
|
128.9
|
130.0
|
124.8
|
Mai 2021
|
127.8
|
128.8
|
123.3
|
Mehefin 2021
|
131.4
|
133.4
|
126.9
|
Gorffennaf 2021
|
129.8
|
131.7
|
124.8
|
Awst 2021
|
131.1
|
132.5
|
124.9
|
Medi 2021
|
131.6
|
132.4
|
124.3
|
Hydref 2021
|
133.4
|
132.9
|
124.6
|
Tachwedd 2021
|
135.8
|
134.8
|
126.4
|
Rhagfyr 2021
|
134.5
|
132.4
|
123.8
|
Ionawr 2022
|
135.8
|
134.4
|
125.0
|
Chwefror 2022
|
135.3
|
134.3
|
125.0
|
Mawrth 2022
|
135.7
|
134.4
|
125.0
|
Ebrill 2022
|
137.2
|
136.2
|
126.5
|
Mai 2022
|
139.4
|
138.7
|
127.8
|
Mehefin 2022
|
140.5
|
140.6
|
129.1
|
Gorffennaf 2022
|
144.2
|
144.7
|
132.2
|
Awst 2022
|
145.5
|
146.3
|
133.1
|
Medi 2022
|
147.7
|
148.4
|
134.5
|
Hydref 2022
|
147.0
|
147.3
|
133.2
|
Tachwedd 2022
|
147.9
|
147.8
|
133.4
|
Rhagfyr 2022
|
148.4
|
148.5
|
133.8
|
Ionawr 2023
|
147.9
|
147.7
|
133.6
|
Chwefror 2023
|
146.4
|
145.4
|
132.0
|
Mawrth 2023
|
144.2
|
141.7
|
129.4
|
Ebrill 2023
|
143.1
|
140.1
|
128.2
|
Mai 2023
|
141.7
|
139.1
|
127.6
|
Mehefin 2023
|
142.2
|
140.5
|
128.6
|
Gorffennaf 2023
|
144.6
|
143.6
|
130.8
|
Awst 2023
|
147.1
|
146.2
|
132.2
|
Medi 2023
|
147.6
|
146.8
|
131.9
|
Hydref 2023
|
148.1
|
147.3
|
132.1
|
Tachwedd 2023
|
149.2
|
147.8
|
132.8
|
Rhagfyr 2023
|
149.7
|
148.0
|
133.3
|
Ionawr 2024
|
146.9
|
145.0
|
130.0
|
Chwefror 2024
|
144.2
|
142.3
|
127.0
|
Mawrth 2024
|
144.8
|
142.0
|
127.3
|
Ebrill 2024
|
146.5
|
143.8
|
129.1
|
Statws y prynwr
Tracio’r mynegai, pris cyfartalog a’r newid misol a blynyddol yn ôl y math o brynwr e.e. Prynwr am y Tro Cyntaf neu Gyn Berchen-Feddiannydd
Statws cyllido
Tracio’r mynegai, pris cyfartalog a’r newid misol a blynyddol a nifer y gwerthiannau yn ôl statws cyllido, e.e. Arian Parod/Morgais
Dyddiad
|
Pryniannau arian parod
|
Pryniannau morgais
|
Ionawr 2013
|
105277.0
|
114998.0
|
Chwefror 2013
|
104799.0
|
114471.0
|
Mawrth 2013
|
104892.0
|
114600.0
|
Ebrill 2013
|
105119.0
|
114902.0
|
Mai 2013
|
107041.0
|
117064.0
|
Mehefin 2013
|
107711.0
|
117809.0
|
Gorffennaf 2013
|
109346.0
|
119519.0
|
Awst 2013
|
109852.0
|
120062.0
|
Medi 2013
|
110865.0
|
121165.0
|
Hydref 2013
|
109667.0
|
119965.0
|
Tachwedd 2013
|
108089.0
|
118278.0
|
Rhagfyr 2013
|
107650.0
|
117852.0
|
Ionawr 2014
|
109733.0
|
120045.0
|
Chwefror 2014
|
111523.0
|
121950.0
|
Mawrth 2014
|
111465.0
|
121880.0
|
Ebrill 2014
|
111279.0
|
121677.0
|
Mai 2014
|
111669.0
|
122287.0
|
Mehefin 2014
|
111973.0
|
122702.0
|
Gorffennaf 2014
|
113277.0
|
124266.0
|
Awst 2014
|
114639.0
|
125686.0
|
Medi 2014
|
113973.0
|
124856.0
|
Hydref 2014
|
112540.0
|
123342.0
|
Tachwedd 2014
|
110863.0
|
121396.0
|
Rhagfyr 2014
|
112836.0
|
123476.0
|
Ionawr 2015
|
112594.0
|
123038.0
|
Chwefror 2015
|
111752.0
|
122167.0
|
Mawrth 2015
|
109614.0
|
119970.0
|
Ebrill 2015
|
110108.0
|
120555.0
|
Mai 2015
|
112193.0
|
122869.0
|
Mehefin 2015
|
115735.0
|
126658.0
|
Gorffennaf 2015
|
118663.0
|
129855.0
|
Awst 2015
|
119876.0
|
131167.0
|
Medi 2015
|
120385.0
|
131711.0
|
Hydref 2015
|
119764.0
|
131046.0
|
Tachwedd 2015
|
119981.0
|
131288.0
|
Rhagfyr 2015
|
118950.0
|
130217.0
|
Ionawr 2016
|
119393.0
|
130742.0
|
Chwefror 2016
|
118838.0
|
130088.0
|
Mawrth 2016
|
117866.0
|
128928.0
|
Ebrill 2016
|
117685.0
|
128751.0
|
Mai 2016
|
118125.0
|
129339.0
|
Mehefin 2016
|
121978.0
|
133618.0
|
Gorffennaf 2016
|
123961.0
|
135734.0
|
Awst 2016
|
125132.0
|
136919.0
|
Medi 2016
|
123825.0
|
135541.0
|
Hydref 2016
|
124593.0
|
136386.0
|
Tachwedd 2016
|
124549.0
|
136405.0
|
Rhagfyr 2016
|
124414.0
|
136248.0
|
Ionawr 2017
|
122112.0
|
133848.0
|
Chwefror 2017
|
123014.0
|
134824.0
|
Mawrth 2017
|
122354.0
|
134142.0
|
Ebrill 2017
|
123347.0
|
135132.0
|
Mai 2017
|
123704.0
|
135524.0
|
Mehefin 2017
|
126602.0
|
138642.0
|
Gorffennaf 2017
|
127396.0
|
139499.0
|
Awst 2017
|
129415.0
|
141782.0
|
Medi 2017
|
128721.0
|
141076.0
|
Hydref 2017
|
129342.0
|
141888.0
|
Tachwedd 2017
|
127406.0
|
139851.0
|
Rhagfyr 2017
|
127332.0
|
139847.0
|
Ionawr 2018
|
125305.0
|
137677.0
|
Chwefror 2018
|
123210.0
|
135434.0
|
Mawrth 2018
|
122231.0
|
134455.0
|
Ebrill 2018
|
122811.0
|
135186.0
|
Mai 2018
|
124492.0
|
137133.0
|
Mehefin 2018
|
125703.0
|
138532.0
|
Gorffennaf 2018
|
128604.0
|
141735.0
|
Awst 2018
|
130405.0
|
143699.0
|
Medi 2018
|
131358.0
|
144783.0
|
Hydref 2018
|
130000.0
|
143244.0
|
Tachwedd 2018
|
129298.0
|
142520.0
|
Rhagfyr 2018
|
128206.0
|
141226.0
|
Ionawr 2019
|
127258.0
|
140296.0
|
Chwefror 2019
|
124495.0
|
137132.0
|
Mawrth 2019
|
123785.0
|
136528.0
|
Ebrill 2019
|
124687.0
|
137448.0
|
Mai 2019
|
126606.0
|
139764.0
|
Mehefin 2019
|
127861.0
|
141096.0
|
Gorffennaf 2019
|
129739.0
|
143165.0
|
Awst 2019
|
130525.0
|
144061.0
|
Medi 2019
|
130899.0
|
144404.0
|
Hydref 2019
|
129901.0
|
143423.0
|
Tachwedd 2019
|
130377.0
|
144057.0
|
Rhagfyr 2019
|
128745.0
|
142444.0
|
Ionawr 2020
|
127884.0
|
141624.0
|
Chwefror 2020
|
126606.0
|
140194.0
|
Mawrth 2020
|
127392.0
|
141087.0
|
Ebrill 2020
|
125013.0
|
138569.0
|
Mai 2020
|
122930.0
|
136292.0
|
Mehefin 2020
|
125025.0
|
138619.0
|
Gorffennaf 2020
|
130075.0
|
144137.0
|
Awst 2020
|
136073.0
|
151023.0
|
Medi 2020
|
137574.0
|
152869.0
|
Hydref 2020
|
137536.0
|
152897.0
|
Tachwedd 2020
|
139137.0
|
154466.0
|
Rhagfyr 2020
|
141440.0
|
156907.0
|
Ionawr 2021
|
144483.0
|
159950.0
|
Chwefror 2021
|
145457.0
|
160714.0
|
Mawrth 2021
|
145173.0
|
160106.0
|
Ebrill 2021
|
145172.0
|
160102.0
|
Mai 2021
|
143797.0
|
158614.0
|
Mehefin 2021
|
148471.0
|
163534.0
|
Gorffennaf 2021
|
146656.0
|
161535.0
|
Awst 2021
|
147608.0
|
162670.0
|
Medi 2021
|
147671.0
|
162884.0
|
Hydref 2021
|
148514.0
|
163943.0
|
Tachwedd 2021
|
150771.0
|
166534.0
|
Rhagfyr 2021
|
148370.0
|
164014.0
|
Ionawr 2022
|
150328.0
|
166252.0
|
Chwefror 2022
|
150197.0
|
166011.0
|
Mawrth 2022
|
150422.0
|
166503.0
|
Ebrill 2022
|
152255.0
|
168507.0
|
Mai 2022
|
154713.0
|
171435.0
|
Mehefin 2022
|
156422.0
|
173401.0
|
Gorffennaf 2022
|
160742.0
|
178344.0
|
Awst 2022
|
162301.0
|
180123.0
|
Medi 2022
|
164587.0
|
182698.0
|
Hydref 2022
|
163446.0
|
181443.0
|
Tachwedd 2022
|
164119.0
|
182272.0
|
Rhagfyr 2022
|
164871.0
|
183157.0
|
Ionawr 2023
|
164148.0
|
182391.0
|
Chwefror 2023
|
161898.0
|
179937.0
|
Mawrth 2023
|
158412.0
|
176137.0
|
Ebrill 2023
|
156833.0
|
174398.0
|
Mai 2023
|
155732.0
|
173079.0
|
Mehefin 2023
|
156903.0
|
174268.0
|
Gorffennaf 2023
|
160067.0
|
177896.0
|
Awst 2023
|
162650.0
|
180974.0
|
Medi 2023
|
163143.0
|
181683.0
|
Hydref 2023
|
163640.0
|
182261.0
|
Tachwedd 2023
|
164523.0
|
183192.0
|
Rhagfyr 2023
|
165026.0
|
183821.0
|
Ionawr 2024
|
161517.0
|
180088.0
|
Chwefror 2024
|
158360.0
|
176892.0
|
Mawrth 2024
|
158435.0
|
177174.0
|
Ebrill 2024
|
160395.0
|
179659.0
|
Dyddiad
|
Pryniannau arian parod
|
Pryniannau morgais
|
Ionawr 2013
|
3.9
|
4.1
|
Chwefror 2013
|
1.0
|
1.3
|
Mawrth 2013
|
-1.1
|
-0.7
|
Ebrill 2013
|
-2.4
|
-1.9
|
Mai 2013
|
-0.8
|
-0.3
|
Mehefin 2013
|
0.7
|
1.0
|
Gorffennaf 2013
|
0.8
|
1.2
|
Awst 2013
|
0.2
|
0.6
|
Medi 2013
|
1.2
|
1.6
|
Hydref 2013
|
0.0
|
0.3
|
Tachwedd 2013
|
0.1
|
0.3
|
Rhagfyr 2013
|
-0.1
|
0.2
|
Ionawr 2014
|
4.2
|
4.4
|
Chwefror 2014
|
6.4
|
6.5
|
Mawrth 2014
|
6.3
|
6.4
|
Ebrill 2014
|
5.9
|
5.9
|
Mai 2014
|
4.3
|
4.5
|
Mehefin 2014
|
4.0
|
4.2
|
Gorffennaf 2014
|
3.6
|
4.0
|
Awst 2014
|
4.4
|
4.7
|
Medi 2014
|
2.8
|
3.0
|
Hydref 2014
|
2.6
|
2.8
|
Tachwedd 2014
|
2.6
|
2.6
|
Rhagfyr 2014
|
4.8
|
4.8
|
Ionawr 2015
|
2.6
|
2.5
|
Chwefror 2015
|
0.2
|
0.2
|
Mawrth 2015
|
-1.7
|
-1.6
|
Ebrill 2015
|
-1.0
|
-0.9
|
Mai 2015
|
0.5
|
0.5
|
Mehefin 2015
|
3.4
|
3.2
|
Gorffennaf 2015
|
4.8
|
4.5
|
Awst 2015
|
4.6
|
4.4
|
Medi 2015
|
5.6
|
5.5
|
Hydref 2015
|
6.4
|
6.2
|
Tachwedd 2015
|
8.2
|
8.2
|
Rhagfyr 2015
|
5.4
|
5.5
|
Ionawr 2016
|
6.0
|
6.3
|
Chwefror 2016
|
6.3
|
6.5
|
Mawrth 2016
|
7.5
|
7.5
|
Ebrill 2016
|
6.9
|
6.8
|
Mai 2016
|
5.3
|
5.3
|
Mehefin 2016
|
5.4
|
5.5
|
Gorffennaf 2016
|
4.5
|
4.5
|
Awst 2016
|
4.4
|
4.4
|
Medi 2016
|
2.9
|
2.9
|
Hydref 2016
|
4.0
|
4.1
|
Tachwedd 2016
|
3.8
|
3.9
|
Rhagfyr 2016
|
4.6
|
4.6
|
Ionawr 2017
|
2.3
|
2.4
|
Chwefror 2017
|
3.5
|
3.6
|
Mawrth 2017
|
3.8
|
4.0
|
Ebrill 2017
|
4.3
|
4.5
|
Mai 2017
|
4.6
|
4.6
|
Mehefin 2017
|
3.8
|
3.8
|
Gorffennaf 2017
|
2.8
|
2.8
|
Awst 2017
|
3.4
|
3.6
|
Medi 2017
|
4.0
|
4.1
|
Hydref 2017
|
3.8
|
4.0
|
Tachwedd 2017
|
2.3
|
2.5
|
Rhagfyr 2017
|
2.4
|
2.6
|
Ionawr 2018
|
2.6
|
2.9
|
Chwefror 2018
|
0.2
|
0.4
|
Mawrth 2018
|
-0.1
|
0.2
|
Ebrill 2018
|
-0.4
|
0.0
|
Mai 2018
|
0.6
|
1.2
|
Mehefin 2018
|
-0.7
|
-0.1
|
Gorffennaf 2018
|
1.0
|
1.6
|
Awst 2018
|
0.8
|
1.4
|
Medi 2018
|
2.0
|
2.6
|
Hydref 2018
|
0.5
|
1.0
|
Tachwedd 2018
|
1.5
|
1.9
|
Rhagfyr 2018
|
0.7
|
1.0
|
Ionawr 2019
|
1.6
|
1.9
|
Chwefror 2019
|
1.0
|
1.2
|
Mawrth 2019
|
1.3
|
1.5
|
Ebrill 2019
|
1.5
|
1.7
|
Mai 2019
|
1.7
|
1.9
|
Mehefin 2019
|
1.7
|
1.8
|
Gorffennaf 2019
|
0.9
|
1.0
|
Awst 2019
|
0.1
|
0.2
|
Medi 2019
|
-0.4
|
-0.3
|
Hydref 2019
|
-0.1
|
0.1
|
Tachwedd 2019
|
0.8
|
1.1
|
Rhagfyr 2019
|
0.4
|
0.9
|
Ionawr 2020
|
0.5
|
1.0
|
Chwefror 2020
|
1.7
|
2.2
|
Mawrth 2020
|
2.9
|
3.3
|
Ebrill 2020
|
0.3
|
0.8
|
Mai 2020
|
-2.9
|
-2.5
|
Mehefin 2020
|
-2.2
|
-1.8
|
Gorffennaf 2020
|
0.3
|
0.7
|
Awst 2020
|
4.2
|
4.8
|
Medi 2020
|
5.1
|
5.9
|
Hydref 2020
|
5.9
|
6.6
|
Tachwedd 2020
|
6.7
|
7.2
|
Rhagfyr 2020
|
9.9
|
10.2
|
Ionawr 2021
|
13.0
|
12.9
|
Chwefror 2021
|
14.9
|
14.6
|
Mawrth 2021
|
14.0
|
13.5
|
Ebrill 2021
|
16.1
|
15.5
|
Mai 2021
|
17.0
|
16.4
|
Mehefin 2021
|
18.8
|
18.0
|
Gorffennaf 2021
|
12.7
|
12.1
|
Awst 2021
|
8.5
|
7.7
|
Medi 2021
|
7.3
|
6.6
|
Hydref 2021
|
8.0
|
7.2
|
Tachwedd 2021
|
8.4
|
7.8
|
Rhagfyr 2021
|
4.9
|
4.5
|
Ionawr 2022
|
4.0
|
3.9
|
Chwefror 2022
|
3.3
|
3.3
|
Mawrth 2022
|
3.6
|
4.0
|
Ebrill 2022
|
4.9
|
5.3
|
Mai 2022
|
7.6
|
8.1
|
Mehefin 2022
|
5.4
|
6.0
|
Gorffennaf 2022
|
9.6
|
10.4
|
Awst 2022
|
10.0
|
10.7
|
Medi 2022
|
11.5
|
12.2
|
Hydref 2022
|
10.1
|
10.7
|
Tachwedd 2022
|
8.9
|
9.5
|
Rhagfyr 2022
|
11.1
|
11.7
|
Ionawr 2023
|
9.2
|
9.7
|
Chwefror 2023
|
7.8
|
8.4
|
Mawrth 2023
|
5.3
|
5.8
|
Ebrill 2023
|
3.0
|
3.5
|
Mai 2023
|
0.7
|
1.0
|
Mehefin 2023
|
0.3
|
0.5
|
Gorffennaf 2023
|
-0.4
|
-0.3
|
Awst 2023
|
0.2
|
0.5
|
Medi 2023
|
-0.9
|
-0.6
|
Hydref 2023
|
0.1
|
0.5
|
Tachwedd 2023
|
0.2
|
0.5
|
Rhagfyr 2023
|
0.1
|
0.4
|
Ionawr 2024
|
-1.6
|
-1.3
|
Chwefror 2024
|
-2.2
|
-1.7
|
Mawrth 2024
|
0.0
|
0.6
|
Ebrill 2024
|
2.3
|
3.0
|
Dyddiad
|
Pryniannau arian parod
|
Pryniannau morgais
|
Ionawr 2013
|
-2.3
|
-2.3
|
Chwefror 2013
|
-0.4
|
-0.5
|
Mawrth 2013
|
0.1
|
0.1
|
Ebrill 2013
|
0.2
|
0.3
|
Mai 2013
|
1.8
|
1.9
|
Mehefin 2013
|
0.6
|
0.6
|
Gorffennaf 2013
|
1.5
|
1.4
|
Awst 2013
|
0.5
|
0.4
|
Medi 2013
|
0.9
|
0.9
|
Hydref 2013
|
-1.1
|
-1.0
|
Tachwedd 2013
|
-1.4
|
-1.4
|
Rhagfyr 2013
|
-0.4
|
-0.4
|
Ionawr 2014
|
1.9
|
1.9
|
Chwefror 2014
|
1.6
|
1.6
|
Mawrth 2014
|
-0.1
|
-0.1
|
Ebrill 2014
|
-0.2
|
-0.2
|
Mai 2014
|
0.4
|
0.5
|
Mehefin 2014
|
0.3
|
0.3
|
Gorffennaf 2014
|
1.2
|
1.3
|
Awst 2014
|
1.2
|
1.1
|
Medi 2014
|
-0.6
|
-0.7
|
Hydref 2014
|
-1.3
|
-1.2
|
Tachwedd 2014
|
-1.5
|
-1.6
|
Rhagfyr 2014
|
1.8
|
1.7
|
Ionawr 2015
|
-0.2
|
-0.4
|
Chwefror 2015
|
-0.8
|
-0.7
|
Mawrth 2015
|
-1.9
|
-1.8
|
Ebrill 2015
|
0.4
|
0.5
|
Mai 2015
|
1.9
|
1.9
|
Mehefin 2015
|
3.2
|
3.1
|
Gorffennaf 2015
|
2.5
|
2.5
|
Awst 2015
|
1.0
|
1.0
|
Medi 2015
|
0.4
|
0.4
|
Hydref 2015
|
-0.5
|
-0.5
|
Tachwedd 2015
|
0.2
|
0.2
|
Rhagfyr 2015
|
-0.9
|
-0.8
|
Ionawr 2016
|
0.4
|
0.4
|
Chwefror 2016
|
-0.5
|
-0.5
|
Mawrth 2016
|
-0.8
|
-0.9
|
Ebrill 2016
|
-0.2
|
-0.1
|
Mai 2016
|
0.4
|
0.5
|
Mehefin 2016
|
3.3
|
3.3
|
Gorffennaf 2016
|
1.6
|
1.6
|
Awst 2016
|
0.9
|
0.9
|
Medi 2016
|
-1.0
|
-1.0
|
Hydref 2016
|
0.6
|
0.6
|
Tachwedd 2016
|
-0.0
|
0.0
|
Rhagfyr 2016
|
-0.1
|
-0.1
|
Ionawr 2017
|
-1.8
|
-1.8
|
Chwefror 2017
|
0.7
|
0.7
|
Mawrth 2017
|
-0.5
|
-0.5
|
Ebrill 2017
|
0.8
|
0.7
|
Mai 2017
|
0.3
|
0.3
|
Mehefin 2017
|
2.3
|
2.3
|
Gorffennaf 2017
|
0.6
|
0.6
|
Awst 2017
|
1.6
|
1.6
|
Medi 2017
|
-0.5
|
-0.5
|
Hydref 2017
|
0.5
|
0.6
|
Tachwedd 2017
|
-1.5
|
-1.4
|
Rhagfyr 2017
|
-0.1
|
0.0
|
Ionawr 2018
|
-1.6
|
-1.6
|
Chwefror 2018
|
-1.7
|
-1.6
|
Mawrth 2018
|
-0.8
|
-0.7
|
Ebrill 2018
|
0.5
|
0.5
|
Mai 2018
|
1.4
|
1.4
|
Mehefin 2018
|
1.0
|
1.0
|
Gorffennaf 2018
|
2.3
|
2.3
|
Awst 2018
|
1.4
|
1.4
|
Medi 2018
|
0.7
|
0.8
|
Hydref 2018
|
-1.0
|
-1.1
|
Tachwedd 2018
|
-0.5
|
-0.5
|
Rhagfyr 2018
|
-0.8
|
-0.9
|
Ionawr 2019
|
-0.7
|
-0.7
|
Chwefror 2019
|
-2.2
|
-2.3
|
Mawrth 2019
|
-0.6
|
-0.4
|
Ebrill 2019
|
0.7
|
0.7
|
Mai 2019
|
1.5
|
1.7
|
Mehefin 2019
|
1.0
|
1.0
|
Gorffennaf 2019
|
1.5
|
1.5
|
Awst 2019
|
0.6
|
0.6
|
Medi 2019
|
0.3
|
0.2
|
Hydref 2019
|
-0.8
|
-0.7
|
Tachwedd 2019
|
0.4
|
0.4
|
Rhagfyr 2019
|
-1.2
|
-1.1
|
Ionawr 2020
|
-0.7
|
-0.6
|
Chwefror 2020
|
-1.0
|
-1.0
|
Mawrth 2020
|
0.6
|
0.6
|
Ebrill 2020
|
-1.9
|
-1.8
|
Mai 2020
|
-1.7
|
-1.6
|
Mehefin 2020
|
1.7
|
1.7
|
Gorffennaf 2020
|
4.0
|
4.0
|
Awst 2020
|
4.6
|
4.8
|
Medi 2020
|
1.1
|
1.2
|
Hydref 2020
|
-0.0
|
0.0
|
Tachwedd 2020
|
1.2
|
1.0
|
Rhagfyr 2020
|
1.7
|
1.6
|
Ionawr 2021
|
2.2
|
1.9
|
Chwefror 2021
|
0.7
|
0.5
|
Mawrth 2021
|
-0.2
|
-0.4
|
Ebrill 2021
|
0.0
|
0.0
|
Mai 2021
|
-0.9
|
-0.9
|
Mehefin 2021
|
3.3
|
3.1
|
Gorffennaf 2021
|
-1.2
|
-1.2
|
Awst 2021
|
0.6
|
0.7
|
Medi 2021
|
0.0
|
0.1
|
Hydref 2021
|
0.6
|
0.6
|
Tachwedd 2021
|
1.5
|
1.6
|
Rhagfyr 2021
|
-1.6
|
-1.5
|
Ionawr 2022
|
1.3
|
1.4
|
Chwefror 2022
|
-0.1
|
-0.1
|
Mawrth 2022
|
0.1
|
0.3
|
Ebrill 2022
|
1.2
|
1.2
|
Mai 2022
|
1.6
|
1.7
|
Mehefin 2022
|
1.1
|
1.1
|
Gorffennaf 2022
|
2.8
|
2.9
|
Awst 2022
|
1.0
|
1.0
|
Medi 2022
|
1.4
|
1.4
|
Hydref 2022
|
-0.7
|
-0.7
|
Tachwedd 2022
|
0.4
|
0.5
|
Rhagfyr 2022
|
0.5
|
0.5
|
Ionawr 2023
|
-0.4
|
-0.4
|
Chwefror 2023
|
-1.4
|
-1.3
|
Mawrth 2023
|
-2.2
|
-2.1
|
Ebrill 2023
|
-1.0
|
-1.0
|
Mai 2023
|
-0.7
|
-0.8
|
Mehefin 2023
|
0.8
|
0.7
|
Gorffennaf 2023
|
2.0
|
2.1
|
Awst 2023
|
1.6
|
1.7
|
Medi 2023
|
0.3
|
0.4
|
Hydref 2023
|
0.3
|
0.3
|
Tachwedd 2023
|
0.5
|
0.5
|
Rhagfyr 2023
|
0.3
|
0.3
|
Ionawr 2024
|
-2.1
|
-2.0
|
Chwefror 2024
|
-2.0
|
-1.8
|
Mawrth 2024
|
0.0
|
0.2
|
Ebrill 2024
|
1.2
|
1.4
|
Dyddiad
|
Pryniannau arian parod
|
Pryniannau morgais
|
Ionawr 2013
|
93.5
|
93.5
|
Chwefror 2013
|
93.1
|
93.0
|
Mawrth 2013
|
93.2
|
93.1
|
Ebrill 2013
|
93.4
|
93.4
|
Mai 2013
|
95.1
|
95.1
|
Mehefin 2013
|
95.7
|
95.8
|
Gorffennaf 2013
|
97.1
|
97.1
|
Awst 2013
|
97.6
|
97.6
|
Medi 2013
|
98.5
|
98.5
|
Hydref 2013
|
97.4
|
97.5
|
Tachwedd 2013
|
96.0
|
96.1
|
Rhagfyr 2013
|
95.6
|
95.8
|
Ionawr 2014
|
97.5
|
97.6
|
Chwefror 2014
|
99.0
|
99.1
|
Mawrth 2014
|
99.0
|
99.1
|
Ebrill 2014
|
98.8
|
98.9
|
Mai 2014
|
99.2
|
99.4
|
Mehefin 2014
|
99.4
|
99.7
|
Gorffennaf 2014
|
100.6
|
101.0
|
Awst 2014
|
101.8
|
102.2
|
Medi 2014
|
101.2
|
101.5
|
Hydref 2014
|
100.0
|
100.2
|
Tachwedd 2014
|
98.5
|
98.7
|
Rhagfyr 2014
|
100.2
|
100.4
|
Ionawr 2015
|
100.0
|
100.0
|
Chwefror 2015
|
99.2
|
99.3
|
Mawrth 2015
|
97.4
|
97.5
|
Ebrill 2015
|
97.8
|
98.0
|
Mai 2015
|
99.6
|
99.9
|
Mehefin 2015
|
102.8
|
102.9
|
Gorffennaf 2015
|
105.4
|
105.5
|
Awst 2015
|
106.5
|
106.6
|
Medi 2015
|
106.9
|
107.0
|
Hydref 2015
|
106.4
|
106.5
|
Tachwedd 2015
|
106.6
|
106.7
|
Rhagfyr 2015
|
105.6
|
105.8
|
Ionawr 2016
|
106.0
|
106.3
|
Chwefror 2016
|
105.6
|
105.7
|
Mawrth 2016
|
104.7
|
104.8
|
Ebrill 2016
|
104.5
|
104.6
|
Mai 2016
|
104.9
|
105.1
|
Mehefin 2016
|
108.3
|
108.6
|
Gorffennaf 2016
|
110.1
|
110.3
|
Awst 2016
|
111.1
|
111.3
|
Medi 2016
|
110.0
|
110.2
|
Hydref 2016
|
110.7
|
110.8
|
Tachwedd 2016
|
110.6
|
110.9
|
Rhagfyr 2016
|
110.5
|
110.7
|
Ionawr 2017
|
108.4
|
108.8
|
Chwefror 2017
|
109.2
|
109.6
|
Mawrth 2017
|
108.7
|
109.0
|
Ebrill 2017
|
109.6
|
109.8
|
Mai 2017
|
109.9
|
110.2
|
Mehefin 2017
|
112.4
|
112.7
|
Gorffennaf 2017
|
113.2
|
113.4
|
Awst 2017
|
114.9
|
115.2
|
Medi 2017
|
114.3
|
114.7
|
Hydref 2017
|
114.9
|
115.3
|
Tachwedd 2017
|
113.2
|
113.7
|
Rhagfyr 2017
|
113.1
|
113.7
|
Ionawr 2018
|
111.3
|
111.9
|
Chwefror 2018
|
109.4
|
110.1
|
Mawrth 2018
|
108.6
|
109.3
|
Ebrill 2018
|
109.1
|
109.9
|
Mai 2018
|
110.6
|
111.5
|
Mehefin 2018
|
111.6
|
112.6
|
Gorffennaf 2018
|
114.2
|
115.2
|
Awst 2018
|
115.8
|
116.8
|
Medi 2018
|
116.7
|
117.7
|
Hydref 2018
|
115.5
|
116.4
|
Tachwedd 2018
|
114.8
|
115.8
|
Rhagfyr 2018
|
113.9
|
114.8
|
Ionawr 2019
|
113.0
|
114.0
|
Chwefror 2019
|
110.6
|
111.5
|
Mawrth 2019
|
109.9
|
111.0
|
Ebrill 2019
|
110.7
|
111.7
|
Mai 2019
|
112.4
|
113.6
|
Mehefin 2019
|
113.6
|
114.7
|
Gorffennaf 2019
|
115.2
|
116.4
|
Awst 2019
|
115.9
|
117.1
|
Medi 2019
|
116.3
|
117.4
|
Hydref 2019
|
115.4
|
116.6
|
Tachwedd 2019
|
115.8
|
117.1
|
Rhagfyr 2019
|
114.3
|
115.8
|
Ionawr 2020
|
113.6
|
115.1
|
Chwefror 2020
|
112.4
|
113.9
|
Mawrth 2020
|
113.1
|
114.7
|
Ebrill 2020
|
111.0
|
112.6
|
Mai 2020
|
109.2
|
110.8
|
Mehefin 2020
|
111.0
|
112.7
|
Gorffennaf 2020
|
115.5
|
117.2
|
Awst 2020
|
120.8
|
122.8
|
Medi 2020
|
122.2
|
124.2
|
Hydref 2020
|
122.2
|
124.3
|
Tachwedd 2020
|
123.6
|
125.5
|
Rhagfyr 2020
|
125.6
|
127.5
|
Ionawr 2021
|
128.3
|
130.0
|
Chwefror 2021
|
129.2
|
130.6
|
Mawrth 2021
|
128.9
|
130.1
|
Ebrill 2021
|
128.9
|
130.1
|
Mai 2021
|
127.7
|
128.9
|
Mehefin 2021
|
131.9
|
132.9
|
Gorffennaf 2021
|
130.3
|
131.3
|
Awst 2021
|
131.1
|
132.2
|
Medi 2021
|
131.2
|
132.4
|
Hydref 2021
|
131.9
|
133.2
|
Tachwedd 2021
|
133.9
|
135.4
|
Rhagfyr 2021
|
131.8
|
133.3
|
Ionawr 2022
|
133.5
|
135.1
|
Chwefror 2022
|
133.4
|
134.9
|
Mawrth 2022
|
133.6
|
135.3
|
Ebrill 2022
|
135.2
|
137.0
|
Mai 2022
|
137.4
|
139.3
|
Mehefin 2022
|
138.9
|
140.9
|
Gorffennaf 2022
|
142.8
|
145.0
|
Awst 2022
|
144.1
|
146.4
|
Medi 2022
|
146.2
|
148.5
|
Hydref 2022
|
145.2
|
147.5
|
Tachwedd 2022
|
145.8
|
148.1
|
Rhagfyr 2022
|
146.4
|
148.9
|
Ionawr 2023
|
145.8
|
148.2
|
Chwefror 2023
|
143.8
|
146.2
|
Mawrth 2023
|
140.7
|
143.2
|
Ebrill 2023
|
139.3
|
141.7
|
Mai 2023
|
138.3
|
140.7
|
Mehefin 2023
|
139.4
|
141.6
|
Gorffennaf 2023
|
142.2
|
144.6
|
Awst 2023
|
144.5
|
147.1
|
Medi 2023
|
144.9
|
147.7
|
Hydref 2023
|
145.3
|
148.1
|
Tachwedd 2023
|
146.1
|
148.9
|
Rhagfyr 2023
|
146.6
|
149.4
|
Ionawr 2024
|
143.5
|
146.4
|
Chwefror 2024
|
140.6
|
143.8
|
Mawrth 2024
|
140.7
|
144.0
|
Ebrill 2024
|
142.5
|
146.0
|
Statws yr eiddo
Tracio’r mynegai, pris cyfartalog a’r newid misol a blynyddol a nifer y gwerthiannau yn ôl cyllido yn ôl statws yr eiddo, e.e. Newydd/Presennol