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 pâr
|
Fflatiau a fflatiau deulawr
|
Chwefror 2013
|
252704.0
|
158561.0
|
97546.0
|
Mawrth 2013
|
250686.0
|
157124.0
|
96603.0
|
Ebrill 2013
|
249154.0
|
156050.0
|
96138.0
|
Mai 2013
|
251730.0
|
158068.0
|
97474.0
|
Mehefin 2013
|
253799.0
|
160026.0
|
98681.0
|
Gorffennaf 2013
|
253453.0
|
159882.0
|
98683.0
|
Awst 2013
|
254101.0
|
160190.0
|
98662.0
|
Medi 2013
|
254859.0
|
159894.0
|
98344.0
|
Hydref 2013
|
257123.0
|
160799.0
|
98546.0
|
Tachwedd 2013
|
258058.0
|
161197.0
|
98531.0
|
Rhagfyr 2013
|
258723.0
|
162641.0
|
99451.0
|
Ionawr 2014
|
260223.0
|
163726.0
|
100416.0
|
Chwefror 2014
|
260827.0
|
163986.0
|
100737.0
|
Mawrth 2014
|
261385.0
|
164130.0
|
100769.0
|
Ebrill 2014
|
264278.0
|
166392.0
|
102088.0
|
Mai 2014
|
264672.0
|
167233.0
|
102659.0
|
Mehefin 2014
|
267271.0
|
168953.0
|
103495.0
|
Gorffennaf 2014
|
268222.0
|
169459.0
|
103560.0
|
Awst 2014
|
272578.0
|
171826.0
|
104594.0
|
Medi 2014
|
274356.0
|
172568.0
|
105160.0
|
Hydref 2014
|
273422.0
|
171909.0
|
104781.0
|
Tachwedd 2014
|
273174.0
|
171607.0
|
104685.0
|
Rhagfyr 2014
|
274400.0
|
172229.0
|
105198.0
|
Ionawr 2015
|
273511.0
|
171797.0
|
104974.0
|
Chwefror 2015
|
270260.0
|
169759.0
|
104314.0
|
Mawrth 2015
|
272294.0
|
170931.0
|
104937.0
|
Ebrill 2015
|
277313.0
|
173814.0
|
106573.0
|
Mai 2015
|
280758.0
|
176334.0
|
107723.0
|
Mehefin 2015
|
278811.0
|
175703.0
|
106683.0
|
Gorffennaf 2015
|
278555.0
|
176044.0
|
106748.0
|
Awst 2015
|
279864.0
|
176691.0
|
106789.0
|
Medi 2015
|
282634.0
|
177509.0
|
107496.0
|
Hydref 2015
|
285348.0
|
178711.0
|
107826.0
|
Tachwedd 2015
|
286245.0
|
179115.0
|
107894.0
|
Rhagfyr 2015
|
287941.0
|
180290.0
|
108325.0
|
Ionawr 2016
|
287198.0
|
180334.0
|
108300.0
|
Chwefror 2016
|
285504.0
|
179467.0
|
107865.0
|
Mawrth 2016
|
284538.0
|
179047.0
|
108102.0
|
Ebrill 2016
|
284939.0
|
178921.0
|
108016.0
|
Mai 2016
|
289718.0
|
181985.0
|
110426.0
|
Mehefin 2016
|
293996.0
|
184455.0
|
111880.0
|
Gorffennaf 2016
|
295144.0
|
185290.0
|
112799.0
|
Awst 2016
|
293995.0
|
184385.0
|
112042.0
|
Medi 2016
|
292301.0
|
183467.0
|
111259.0
|
Hydref 2016
|
293117.0
|
183353.0
|
111265.0
|
Tachwedd 2016
|
294190.0
|
183179.0
|
111111.0
|
Rhagfyr 2016
|
292303.0
|
181512.0
|
110593.0
|
Ionawr 2017
|
294988.0
|
182859.0
|
111537.0
|
Chwefror 2017
|
296974.0
|
184084.0
|
113142.0
|
Mawrth 2017
|
300841.0
|
186397.0
|
114734.0
|
Ebrill 2017
|
300173.0
|
186073.0
|
115082.0
|
Mai 2017
|
300124.0
|
186819.0
|
115487.0
|
Mehefin 2017
|
301158.0
|
188031.0
|
116540.0
|
Gorffennaf 2017
|
302418.0
|
189294.0
|
117317.0
|
Awst 2017
|
306613.0
|
191727.0
|
118470.0
|
Medi 2017
|
311616.0
|
194346.0
|
119757.0
|
Hydref 2017
|
311805.0
|
194316.0
|
119037.0
|
Tachwedd 2017
|
309940.0
|
193109.0
|
117750.0
|
Rhagfyr 2017
|
305709.0
|
191072.0
|
115925.0
|
Ionawr 2018
|
307164.0
|
192147.0
|
116585.0
|
Chwefror 2018
|
309246.0
|
193262.0
|
117172.0
|
Mawrth 2018
|
310118.0
|
193527.0
|
117081.0
|
Ebrill 2018
|
308328.0
|
192445.0
|
115666.0
|
Mai 2018
|
310265.0
|
193810.0
|
115919.0
|
Mehefin 2018
|
313606.0
|
196242.0
|
117152.0
|
Gorffennaf 2018
|
316851.0
|
197974.0
|
118300.0
|
Awst 2018
|
316624.0
|
197906.0
|
118299.0
|
Medi 2018
|
317084.0
|
197790.0
|
118117.0
|
Hydref 2018
|
318508.0
|
198813.0
|
118621.0
|
Tachwedd 2018
|
318272.0
|
198225.0
|
117775.0
|
Rhagfyr 2018
|
318235.0
|
198431.0
|
117935.0
|
Ionawr 2019
|
318684.0
|
198417.0
|
117589.0
|
Chwefror 2019
|
316987.0
|
197419.0
|
117289.0
|
Mawrth 2019
|
315226.0
|
196388.0
|
115921.0
|
Ebrill 2019
|
322914.0
|
201752.0
|
118982.0
|
Mai 2019
|
322606.0
|
202318.0
|
118680.0
|
Mehefin 2019
|
321724.0
|
202123.0
|
118785.0
|
Gorffennaf 2019
|
311851.0
|
196024.0
|
115462.0
|
Awst 2019
|
314725.0
|
197607.0
|
116406.0
|
Medi 2019
|
314050.0
|
196876.0
|
116234.0
|
Hydref 2019
|
312018.0
|
196000.0
|
115013.0
|
Tachwedd 2019
|
313599.0
|
197210.0
|
115153.0
|
Rhagfyr 2019
|
318987.0
|
200755.0
|
116390.0
|
Ionawr 2020
|
321654.0
|
202069.0
|
116803.0
|
Chwefror 2020
|
323259.0
|
202996.0
|
117546.0
|
Mawrth 2020
|
320006.0
|
200975.0
|
116469.0
|
Ebrill 2020
|
322651.0
|
202194.0
|
116504.0
|
Mai 2020
|
322378.0
|
201824.0
|
115950.0
|
Mehefin 2020
|
325730.0
|
204541.0
|
117195.0
|
Gorffennaf 2020
|
324932.0
|
204760.0
|
117956.0
|
Awst 2020
|
326183.0
|
205723.0
|
117734.0
|
Medi 2020
|
325875.0
|
204750.0
|
116694.0
|
Hydref 2020
|
330472.0
|
207181.0
|
117533.0
|
Tachwedd 2020
|
331586.0
|
207747.0
|
118436.0
|
Rhagfyr 2020
|
332930.0
|
208643.0
|
119108.0
|
Ionawr 2021
|
331133.0
|
208969.0
|
120711.0
|
Chwefror 2021
|
328379.0
|
208579.0
|
122057.0
|
Mawrth 2021
|
329965.0
|
210987.0
|
125315.0
|
Ebrill 2021
|
330101.0
|
210748.0
|
125625.0
|
Mai 2021
|
330893.0
|
210967.0
|
125507.0
|
Mehefin 2021
|
333519.0
|
212838.0
|
126727.0
|
Gorffennaf 2021
|
337539.0
|
215730.0
|
128068.0
|
Awst 2021
|
345264.0
|
220644.0
|
129923.0
|
Medi 2021
|
349773.0
|
223564.0
|
130803.0
|
Hydref 2021
|
356456.0
|
226084.0
|
131275.0
|
Tachwedd 2021
|
362287.0
|
229168.0
|
132792.0
|
Rhagfyr 2021
|
362734.0
|
228179.0
|
131355.0
|
Ionawr 2022
|
367001.0
|
232077.0
|
133015.0
|
Chwefror 2022
|
366687.0
|
232360.0
|
133399.0
|
Mawrth 2022
|
371346.0
|
235810.0
|
134699.0
|
Dyddiad
|
Tai ar wahân
|
Tai pâr
|
Fflatiau a fflatiau deulawr
|
Chwefror 2013
|
2.3
|
2.4
|
0.9
|
Mawrth 2013
|
0.2
|
-0.3
|
-1.8
|
Ebrill 2013
|
1.3
|
0.8
|
-0.8
|
Mai 2013
|
1.7
|
1.5
|
-0.3
|
Mehefin 2013
|
2.0
|
2.4
|
0.7
|
Gorffennaf 2013
|
1.0
|
1.3
|
-0.1
|
Awst 2013
|
1.6
|
1.6
|
0.5
|
Medi 2013
|
3.0
|
2.9
|
1.8
|
Hydref 2013
|
5.0
|
4.5
|
3.2
|
Tachwedd 2013
|
5.4
|
5.0
|
3.4
|
Rhagfyr 2013
|
4.2
|
4.5
|
3.3
|
Ionawr 2014
|
3.1
|
3.4
|
3.0
|
Chwefror 2014
|
3.2
|
3.4
|
3.3
|
Mawrth 2014
|
4.3
|
4.5
|
4.3
|
Ebrill 2014
|
6.1
|
6.6
|
6.2
|
Mai 2014
|
5.1
|
5.8
|
5.3
|
Mehefin 2014
|
5.3
|
5.6
|
4.9
|
Gorffennaf 2014
|
5.8
|
6.0
|
4.9
|
Awst 2014
|
7.3
|
7.3
|
6.0
|
Medi 2014
|
7.6
|
7.9
|
6.9
|
Hydref 2014
|
6.3
|
6.9
|
6.3
|
Tachwedd 2014
|
5.9
|
6.5
|
6.2
|
Rhagfyr 2014
|
6.1
|
5.9
|
5.8
|
Ionawr 2015
|
5.1
|
4.9
|
4.5
|
Chwefror 2015
|
3.6
|
3.5
|
3.6
|
Mawrth 2015
|
4.2
|
4.1
|
4.1
|
Ebrill 2015
|
4.9
|
4.5
|
4.4
|
Mai 2015
|
6.1
|
5.4
|
4.9
|
Mehefin 2015
|
4.3
|
4.0
|
3.1
|
Gorffennaf 2015
|
3.8
|
3.9
|
3.1
|
Awst 2015
|
2.7
|
2.8
|
2.1
|
Medi 2015
|
3.0
|
2.9
|
2.2
|
Hydref 2015
|
4.4
|
4.0
|
2.9
|
Tachwedd 2015
|
4.8
|
4.4
|
3.1
|
Rhagfyr 2015
|
4.9
|
4.7
|
3.0
|
Ionawr 2016
|
5.0
|
5.0
|
3.2
|
Chwefror 2016
|
5.6
|
5.7
|
3.4
|
Mawrth 2016
|
4.5
|
4.8
|
3.0
|
Ebrill 2016
|
2.8
|
2.9
|
1.4
|
Mai 2016
|
3.2
|
3.2
|
2.5
|
Mehefin 2016
|
5.4
|
5.0
|
4.9
|
Gorffennaf 2016
|
6.0
|
5.2
|
5.7
|
Awst 2016
|
5.0
|
4.4
|
4.9
|
Medi 2016
|
3.4
|
3.4
|
3.5
|
Hydref 2016
|
2.7
|
2.6
|
3.2
|
Tachwedd 2016
|
2.8
|
2.3
|
3.0
|
Rhagfyr 2016
|
1.5
|
0.7
|
2.1
|
Ionawr 2017
|
2.7
|
1.4
|
3.0
|
Chwefror 2017
|
4.0
|
2.6
|
4.9
|
Mawrth 2017
|
5.7
|
4.1
|
6.1
|
Ebrill 2017
|
4.8
|
4.3
|
5.9
|
Mai 2017
|
3.1
|
2.6
|
4.2
|
Mehefin 2017
|
2.4
|
1.9
|
4.2
|
Gorffennaf 2017
|
2.5
|
2.2
|
4.0
|
Awst 2017
|
4.3
|
4.0
|
5.7
|
Medi 2017
|
6.6
|
5.9
|
7.6
|
Hydref 2017
|
6.4
|
6.0
|
7.0
|
Tachwedd 2017
|
5.4
|
5.4
|
6.0
|
Rhagfyr 2017
|
4.6
|
5.3
|
4.8
|
Ionawr 2018
|
4.1
|
5.1
|
4.5
|
Chwefror 2018
|
4.1
|
5.0
|
3.6
|
Mawrth 2018
|
3.1
|
3.8
|
2.0
|
Ebrill 2018
|
2.7
|
3.4
|
0.5
|
Mai 2018
|
3.4
|
3.7
|
0.4
|
Mehefin 2018
|
4.1
|
4.4
|
0.5
|
Gorffennaf 2018
|
4.8
|
4.6
|
0.8
|
Awst 2018
|
3.3
|
3.2
|
-0.1
|
Medi 2018
|
1.8
|
1.8
|
-1.4
|
Hydref 2018
|
2.2
|
2.3
|
-0.4
|
Tachwedd 2018
|
2.7
|
2.6
|
0.0
|
Rhagfyr 2018
|
4.1
|
3.8
|
1.7
|
Ionawr 2019
|
3.8
|
3.3
|
0.9
|
Chwefror 2019
|
2.5
|
2.2
|
0.1
|
Mawrth 2019
|
1.6
|
1.5
|
-1.0
|
Ebrill 2019
|
4.7
|
4.8
|
2.9
|
Mai 2019
|
4.0
|
4.4
|
2.4
|
Mehefin 2019
|
2.6
|
3.0
|
1.4
|
Gorffennaf 2019
|
-1.6
|
-1.0
|
-2.4
|
Awst 2019
|
-0.6
|
-0.2
|
-1.6
|
Medi 2019
|
-1.0
|
-0.5
|
-1.6
|
Hydref 2019
|
-2.0
|
-1.4
|
-3.0
|
Tachwedd 2019
|
-1.5
|
-0.5
|
-2.2
|
Rhagfyr 2019
|
0.2
|
1.2
|
-1.3
|
Ionawr 2020
|
0.9
|
1.8
|
-0.7
|
Chwefror 2020
|
2.0
|
2.8
|
0.2
|
Mawrth 2020
|
1.5
|
2.3
|
0.5
|
Ebrill 2020
|
-0.1
|
0.2
|
-2.1
|
Mai 2020
|
-0.1
|
-0.2
|
-2.3
|
Mehefin 2020
|
1.2
|
1.2
|
-1.3
|
Gorffennaf 2020
|
4.2
|
4.5
|
2.2
|
Awst 2020
|
3.6
|
4.1
|
1.1
|
Medi 2020
|
3.8
|
4.0
|
0.4
|
Hydref 2020
|
5.9
|
5.7
|
2.2
|
Tachwedd 2020
|
5.7
|
5.3
|
2.8
|
Rhagfyr 2020
|
4.4
|
3.9
|
2.3
|
Ionawr 2021
|
2.9
|
3.4
|
3.3
|
Chwefror 2021
|
1.6
|
2.8
|
3.8
|
Mawrth 2021
|
3.1
|
5.0
|
7.6
|
Ebrill 2021
|
2.3
|
4.2
|
7.8
|
Mai 2021
|
2.6
|
4.5
|
8.2
|
Mehefin 2021
|
2.4
|
4.1
|
8.1
|
Gorffennaf 2021
|
3.9
|
5.4
|
8.6
|
Awst 2021
|
5.8
|
7.3
|
10.4
|
Medi 2021
|
7.3
|
9.2
|
12.1
|
Hydref 2021
|
7.9
|
9.1
|
11.7
|
Tachwedd 2021
|
9.3
|
10.3
|
12.1
|
Rhagfyr 2021
|
9.0
|
9.4
|
10.3
|
Ionawr 2022
|
10.8
|
11.1
|
10.2
|
Chwefror 2022
|
11.7
|
11.4
|
9.3
|
Mawrth 2022
|
12.5
|
11.8
|
7.5
|
Dyddiad
|
Tai ar wahân
|
Tai pâr
|
Fflatiau a fflatiau deulawr
|
Chwefror 2013
|
0.1
|
0.1
|
0.0
|
Mawrth 2013
|
-0.8
|
-0.9
|
-1.0
|
Ebrill 2013
|
-0.6
|
-0.7
|
-0.5
|
Mai 2013
|
1.0
|
1.3
|
1.4
|
Mehefin 2013
|
0.8
|
1.2
|
1.2
|
Gorffennaf 2013
|
-0.1
|
-0.1
|
0.0
|
Awst 2013
|
0.3
|
0.2
|
-0.0
|
Medi 2013
|
0.3
|
-0.2
|
-0.3
|
Hydref 2013
|
0.9
|
0.6
|
0.2
|
Tachwedd 2013
|
0.4
|
0.2
|
-0.0
|
Rhagfyr 2013
|
0.3
|
0.9
|
0.9
|
Ionawr 2014
|
0.6
|
0.7
|
1.0
|
Chwefror 2014
|
0.2
|
0.2
|
0.3
|
Mawrth 2014
|
0.2
|
0.1
|
0.0
|
Ebrill 2014
|
1.1
|
1.4
|
1.3
|
Mai 2014
|
0.2
|
0.5
|
0.6
|
Mehefin 2014
|
1.0
|
1.0
|
0.8
|
Gorffennaf 2014
|
0.4
|
0.3
|
0.1
|
Awst 2014
|
1.6
|
1.4
|
1.0
|
Medi 2014
|
0.6
|
0.4
|
0.5
|
Hydref 2014
|
-0.3
|
-0.4
|
-0.4
|
Tachwedd 2014
|
-0.1
|
-0.2
|
-0.1
|
Rhagfyr 2014
|
0.4
|
0.4
|
0.5
|
Ionawr 2015
|
-0.3
|
-0.2
|
-0.2
|
Chwefror 2015
|
-1.2
|
-1.2
|
-0.6
|
Mawrth 2015
|
0.8
|
0.7
|
0.6
|
Ebrill 2015
|
1.8
|
1.7
|
1.6
|
Mai 2015
|
1.2
|
1.4
|
1.1
|
Mehefin 2015
|
-0.7
|
-0.4
|
-1.0
|
Gorffennaf 2015
|
-0.1
|
0.2
|
0.1
|
Awst 2015
|
0.5
|
0.4
|
0.0
|
Medi 2015
|
1.0
|
0.5
|
0.7
|
Hydref 2015
|
1.0
|
0.7
|
0.3
|
Tachwedd 2015
|
0.3
|
0.2
|
0.1
|
Rhagfyr 2015
|
0.6
|
0.7
|
0.4
|
Ionawr 2016
|
-0.3
|
0.0
|
-0.0
|
Chwefror 2016
|
-0.6
|
-0.5
|
-0.4
|
Mawrth 2016
|
-0.3
|
-0.2
|
0.2
|
Ebrill 2016
|
0.1
|
-0.1
|
-0.1
|
Mai 2016
|
1.7
|
1.7
|
2.2
|
Mehefin 2016
|
1.5
|
1.4
|
1.3
|
Gorffennaf 2016
|
0.4
|
0.4
|
0.8
|
Awst 2016
|
-0.4
|
-0.5
|
-0.7
|
Medi 2016
|
-0.6
|
-0.5
|
-0.7
|
Hydref 2016
|
0.3
|
-0.1
|
0.0
|
Tachwedd 2016
|
0.4
|
-0.1
|
-0.1
|
Rhagfyr 2016
|
-0.6
|
-0.9
|
-0.5
|
Ionawr 2017
|
0.9
|
0.7
|
0.8
|
Chwefror 2017
|
0.7
|
0.7
|
1.4
|
Mawrth 2017
|
1.3
|
1.3
|
1.4
|
Ebrill 2017
|
-0.2
|
-0.2
|
0.3
|
Mai 2017
|
-0.0
|
0.4
|
0.4
|
Mehefin 2017
|
0.3
|
0.6
|
0.9
|
Gorffennaf 2017
|
0.4
|
0.7
|
0.7
|
Awst 2017
|
1.4
|
1.3
|
1.0
|
Medi 2017
|
1.6
|
1.4
|
1.1
|
Hydref 2017
|
0.1
|
-0.0
|
-0.6
|
Tachwedd 2017
|
-0.6
|
-0.6
|
-1.1
|
Rhagfyr 2017
|
-1.4
|
-1.0
|
-1.6
|
Ionawr 2018
|
0.5
|
0.6
|
0.6
|
Chwefror 2018
|
0.7
|
0.6
|
0.5
|
Mawrth 2018
|
0.3
|
0.1
|
-0.1
|
Ebrill 2018
|
-0.6
|
-0.6
|
-1.2
|
Mai 2018
|
0.6
|
0.7
|
0.2
|
Mehefin 2018
|
1.1
|
1.2
|
1.1
|
Gorffennaf 2018
|
1.0
|
0.9
|
1.0
|
Awst 2018
|
-0.1
|
-0.0
|
0.0
|
Medi 2018
|
0.2
|
-0.1
|
-0.2
|
Hydref 2018
|
0.4
|
0.5
|
0.4
|
Tachwedd 2018
|
-0.1
|
-0.3
|
-0.7
|
Rhagfyr 2018
|
-0.0
|
0.1
|
0.1
|
Ionawr 2019
|
0.1
|
-0.0
|
-0.3
|
Chwefror 2019
|
-0.5
|
-0.5
|
-0.3
|
Mawrth 2019
|
-0.6
|
-0.5
|
-1.2
|
Ebrill 2019
|
2.4
|
2.7
|
2.6
|
Mai 2019
|
-0.1
|
0.3
|
-0.2
|
Mehefin 2019
|
-0.3
|
-0.1
|
0.1
|
Gorffennaf 2019
|
-3.1
|
-3.0
|
-2.8
|
Awst 2019
|
0.9
|
0.8
|
0.8
|
Medi 2019
|
-0.2
|
-0.4
|
-0.2
|
Hydref 2019
|
-0.6
|
-0.4
|
-1.0
|
Tachwedd 2019
|
0.5
|
0.6
|
0.1
|
Rhagfyr 2019
|
1.7
|
1.8
|
1.1
|
Ionawr 2020
|
0.8
|
0.6
|
0.4
|
Chwefror 2020
|
0.5
|
0.5
|
0.6
|
Mawrth 2020
|
-1.0
|
-1.0
|
-0.9
|
Ebrill 2020
|
0.8
|
0.6
|
0.0
|
Mai 2020
|
-0.1
|
-0.2
|
-0.5
|
Mehefin 2020
|
1.0
|
1.4
|
1.1
|
Gorffennaf 2020
|
-0.2
|
0.1
|
0.6
|
Awst 2020
|
0.4
|
0.5
|
-0.2
|
Medi 2020
|
-0.1
|
-0.5
|
-0.9
|
Hydref 2020
|
1.4
|
1.2
|
0.7
|
Tachwedd 2020
|
0.3
|
0.3
|
0.8
|
Rhagfyr 2020
|
0.4
|
0.4
|
0.6
|
Ionawr 2021
|
-0.5
|
0.2
|
1.3
|
Chwefror 2021
|
-0.8
|
-0.2
|
1.1
|
Mawrth 2021
|
0.5
|
1.2
|
2.7
|
Ebrill 2021
|
0.0
|
-0.1
|
0.2
|
Mai 2021
|
0.2
|
0.1
|
-0.1
|
Mehefin 2021
|
0.8
|
0.9
|
1.0
|
Gorffennaf 2021
|
1.2
|
1.4
|
1.1
|
Awst 2021
|
2.3
|
2.3
|
1.4
|
Medi 2021
|
1.3
|
1.3
|
0.7
|
Hydref 2021
|
1.9
|
1.1
|
0.4
|
Tachwedd 2021
|
1.6
|
1.4
|
1.2
|
Rhagfyr 2021
|
0.1
|
-0.4
|
-1.1
|
Ionawr 2022
|
1.2
|
1.7
|
1.3
|
Chwefror 2022
|
-0.1
|
0.1
|
0.3
|
Mawrth 2022
|
1.3
|
1.5
|
1.0
|
Dyddiad
|
Tai ar wahân
|
Tai pâr
|
Fflatiau a fflatiau deulawr
|
Chwefror 2013
|
92.4
|
92.3
|
92.9
|
Mawrth 2013
|
91.6
|
91.5
|
92.0
|
Ebrill 2013
|
91.1
|
90.8
|
91.6
|
Mai 2013
|
92.0
|
92.0
|
92.9
|
Mehefin 2013
|
92.8
|
93.2
|
94.0
|
Gorffennaf 2013
|
92.7
|
93.1
|
94.0
|
Awst 2013
|
92.9
|
93.2
|
94.0
|
Medi 2013
|
93.2
|
93.1
|
93.7
|
Hydref 2013
|
94.0
|
93.6
|
93.9
|
Tachwedd 2013
|
94.4
|
93.8
|
93.9
|
Rhagfyr 2013
|
94.6
|
94.7
|
94.7
|
Ionawr 2014
|
95.1
|
95.3
|
95.7
|
Chwefror 2014
|
95.4
|
95.4
|
96.0
|
Mawrth 2014
|
95.6
|
95.5
|
96.0
|
Ebrill 2014
|
96.6
|
96.8
|
97.2
|
Mai 2014
|
96.8
|
97.3
|
97.8
|
Mehefin 2014
|
97.7
|
98.3
|
98.6
|
Gorffennaf 2014
|
98.1
|
98.6
|
98.6
|
Awst 2014
|
99.7
|
100.0
|
99.6
|
Medi 2014
|
100.3
|
100.4
|
100.2
|
Hydref 2014
|
100.0
|
100.1
|
99.8
|
Tachwedd 2014
|
99.9
|
99.9
|
99.7
|
Rhagfyr 2014
|
100.3
|
100.2
|
100.2
|
Ionawr 2015
|
100.0
|
100.0
|
100.0
|
Chwefror 2015
|
98.8
|
98.8
|
99.4
|
Mawrth 2015
|
99.6
|
99.5
|
100.0
|
Ebrill 2015
|
101.4
|
101.2
|
101.5
|
Mai 2015
|
102.6
|
102.6
|
102.6
|
Mehefin 2015
|
101.9
|
102.3
|
101.6
|
Gorffennaf 2015
|
101.8
|
102.5
|
101.7
|
Awst 2015
|
102.3
|
102.8
|
101.7
|
Medi 2015
|
103.3
|
103.3
|
102.4
|
Hydref 2015
|
104.3
|
104.0
|
102.7
|
Tachwedd 2015
|
104.7
|
104.3
|
102.8
|
Rhagfyr 2015
|
105.3
|
104.9
|
103.2
|
Ionawr 2016
|
105.0
|
105.0
|
103.2
|
Chwefror 2016
|
104.4
|
104.5
|
102.8
|
Mawrth 2016
|
104.0
|
104.2
|
103.0
|
Ebrill 2016
|
104.2
|
104.2
|
102.9
|
Mai 2016
|
105.9
|
105.9
|
105.2
|
Mehefin 2016
|
107.5
|
107.4
|
106.6
|
Gorffennaf 2016
|
107.9
|
107.8
|
107.4
|
Awst 2016
|
107.5
|
107.3
|
106.7
|
Medi 2016
|
106.9
|
106.8
|
106.0
|
Hydref 2016
|
107.2
|
106.7
|
106.0
|
Tachwedd 2016
|
107.6
|
106.6
|
105.8
|
Rhagfyr 2016
|
106.9
|
105.6
|
105.4
|
Ionawr 2017
|
107.8
|
106.4
|
106.2
|
Chwefror 2017
|
108.6
|
107.2
|
107.8
|
Mawrth 2017
|
110.0
|
108.5
|
109.3
|
Ebrill 2017
|
109.8
|
108.3
|
109.6
|
Mai 2017
|
109.7
|
108.7
|
110.0
|
Mehefin 2017
|
110.1
|
109.4
|
111.0
|
Gorffennaf 2017
|
110.6
|
110.2
|
111.8
|
Awst 2017
|
112.1
|
111.6
|
112.9
|
Medi 2017
|
113.9
|
113.1
|
114.1
|
Hydref 2017
|
114.0
|
113.1
|
113.4
|
Tachwedd 2017
|
113.3
|
112.4
|
112.2
|
Rhagfyr 2017
|
111.8
|
111.2
|
110.4
|
Ionawr 2018
|
112.3
|
111.8
|
111.1
|
Chwefror 2018
|
113.1
|
112.5
|
111.6
|
Mawrth 2018
|
113.4
|
112.6
|
111.5
|
Ebrill 2018
|
112.7
|
112.0
|
110.2
|
Mai 2018
|
113.4
|
112.8
|
110.4
|
Mehefin 2018
|
114.7
|
114.2
|
111.6
|
Gorffennaf 2018
|
115.8
|
115.2
|
112.7
|
Awst 2018
|
115.8
|
115.2
|
112.7
|
Medi 2018
|
115.9
|
115.1
|
112.5
|
Hydref 2018
|
116.4
|
115.7
|
113.0
|
Tachwedd 2018
|
116.4
|
115.4
|
112.2
|
Rhagfyr 2018
|
116.4
|
115.5
|
112.4
|
Ionawr 2019
|
116.5
|
115.5
|
112.0
|
Chwefror 2019
|
115.9
|
114.9
|
111.7
|
Mawrth 2019
|
115.2
|
114.3
|
110.4
|
Ebrill 2019
|
118.1
|
117.4
|
113.3
|
Mai 2019
|
118.0
|
117.8
|
113.1
|
Mehefin 2019
|
117.6
|
117.6
|
113.2
|
Gorffennaf 2019
|
114.0
|
114.1
|
110.0
|
Awst 2019
|
115.1
|
115.0
|
110.9
|
Medi 2019
|
114.8
|
114.6
|
110.7
|
Hydref 2019
|
114.1
|
114.1
|
109.6
|
Tachwedd 2019
|
114.7
|
114.8
|
109.7
|
Rhagfyr 2019
|
116.6
|
116.9
|
110.9
|
Ionawr 2020
|
117.6
|
117.6
|
111.3
|
Chwefror 2020
|
118.2
|
118.2
|
112.0
|
Mawrth 2020
|
117.0
|
117.0
|
111.0
|
Ebrill 2020
|
118.0
|
117.7
|
111.0
|
Mai 2020
|
117.9
|
117.5
|
110.5
|
Mehefin 2020
|
119.1
|
119.1
|
111.6
|
Gorffennaf 2020
|
118.8
|
119.2
|
112.4
|
Awst 2020
|
119.3
|
119.8
|
112.2
|
Medi 2020
|
119.1
|
119.2
|
111.2
|
Hydref 2020
|
120.8
|
120.6
|
112.0
|
Tachwedd 2020
|
121.2
|
120.9
|
112.8
|
Rhagfyr 2020
|
121.7
|
121.4
|
113.5
|
Ionawr 2021
|
121.1
|
121.6
|
115.0
|
Chwefror 2021
|
120.1
|
121.4
|
116.3
|
Mawrth 2021
|
120.6
|
122.8
|
119.4
|
Ebrill 2021
|
120.7
|
122.7
|
119.7
|
Mai 2021
|
121.0
|
122.8
|
119.6
|
Mehefin 2021
|
121.9
|
123.9
|
120.7
|
Gorffennaf 2021
|
123.4
|
125.6
|
122.0
|
Awst 2021
|
126.2
|
128.4
|
123.8
|
Medi 2021
|
127.9
|
130.1
|
124.6
|
Hydref 2021
|
130.3
|
131.6
|
125.1
|
Tachwedd 2021
|
132.5
|
133.4
|
126.5
|
Rhagfyr 2021
|
132.6
|
132.8
|
125.1
|
Ionawr 2022
|
134.2
|
135.1
|
126.7
|
Chwefror 2022
|
134.1
|
135.3
|
127.1
|
Mawrth 2022
|
135.8
|
137.3
|
128.3
|
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
Dyddiad
|
Prynwyr am y tro cyntaf
|
Cyn berchen-feddianwyr
|
Chwefror 2013
|
127649.0
|
157588.0
|
Mawrth 2013
|
126310.0
|
156062.0
|
Ebrill 2013
|
125639.0
|
155234.0
|
Mai 2013
|
127248.0
|
157230.0
|
Mehefin 2013
|
129024.0
|
159285.0
|
Gorffennaf 2013
|
129025.0
|
159257.0
|
Awst 2013
|
129217.0
|
159582.0
|
Medi 2013
|
128825.0
|
159251.0
|
Hydref 2013
|
129265.0
|
159911.0
|
Tachwedd 2013
|
129356.0
|
159991.0
|
Rhagfyr 2013
|
130334.0
|
161133.0
|
Ionawr 2014
|
131389.0
|
162291.0
|
Chwefror 2014
|
131791.0
|
162596.0
|
Mawrth 2014
|
131981.0
|
162678.0
|
Ebrill 2014
|
133928.0
|
164969.0
|
Mai 2014
|
134634.0
|
165922.0
|
Mehefin 2014
|
135995.0
|
167563.0
|
Gorffennaf 2014
|
136341.0
|
168019.0
|
Awst 2014
|
138122.0
|
170244.0
|
Medi 2014
|
138864.0
|
171161.0
|
Hydref 2014
|
138257.0
|
170339.0
|
Tachwedd 2014
|
137892.0
|
169823.0
|
Rhagfyr 2014
|
138332.0
|
170376.0
|
Ionawr 2015
|
137862.0
|
169929.0
|
Chwefror 2015
|
136572.0
|
168430.0
|
Mawrth 2015
|
137214.0
|
169487.0
|
Ebrill 2015
|
139536.0
|
172343.0
|
Mai 2015
|
141206.0
|
174392.0
|
Mehefin 2015
|
140664.0
|
173530.0
|
Gorffennaf 2015
|
140793.0
|
173730.0
|
Awst 2015
|
141275.0
|
174383.0
|
Medi 2015
|
141944.0
|
175376.0
|
Hydref 2015
|
142704.0
|
176288.0
|
Tachwedd 2015
|
142831.0
|
176505.0
|
Rhagfyr 2015
|
143648.0
|
177450.0
|
Ionawr 2016
|
143538.0
|
177369.0
|
Chwefror 2016
|
142942.0
|
176463.0
|
Mawrth 2016
|
142716.0
|
176198.0
|
Ebrill 2016
|
142815.0
|
176149.0
|
Mai 2016
|
145601.0
|
179378.0
|
Mehefin 2016
|
147761.0
|
181833.0
|
Gorffennaf 2016
|
148676.0
|
182981.0
|
Awst 2016
|
147777.0
|
182026.0
|
Medi 2016
|
146736.0
|
180923.0
|
Hydref 2016
|
146318.0
|
180509.0
|
Tachwedd 2016
|
145909.0
|
180141.0
|
Rhagfyr 2016
|
144771.0
|
178662.0
|
Ionawr 2017
|
145927.0
|
180172.0
|
Chwefror 2017
|
147409.0
|
181744.0
|
Mawrth 2017
|
149237.0
|
184014.0
|
Ebrill 2017
|
149362.0
|
183926.0
|
Mai 2017
|
149823.0
|
184332.0
|
Mehefin 2017
|
151069.0
|
185735.0
|
Gorffennaf 2017
|
151967.0
|
186799.0
|
Awst 2017
|
153977.0
|
189569.0
|
Medi 2017
|
155944.0
|
192119.0
|
Hydref 2017
|
155572.0
|
191889.0
|
Tachwedd 2017
|
154132.0
|
190103.0
|
Rhagfyr 2017
|
152145.0
|
187617.0
|
Ionawr 2018
|
152884.0
|
188516.0
|
Chwefror 2018
|
153881.0
|
189800.0
|
Mawrth 2018
|
154042.0
|
190085.0
|
Ebrill 2018
|
153097.0
|
188980.0
|
Mai 2018
|
153938.0
|
190257.0
|
Mehefin 2018
|
155606.0
|
192485.0
|
Gorffennaf 2018
|
156980.0
|
194350.0
|
Awst 2018
|
156927.0
|
194212.0
|
Medi 2018
|
156914.0
|
194278.0
|
Hydref 2018
|
157583.0
|
194969.0
|
Tachwedd 2018
|
156790.0
|
194241.0
|
Rhagfyr 2018
|
156858.0
|
194169.0
|
Ionawr 2019
|
156550.0
|
194073.0
|
Chwefror 2019
|
155902.0
|
193105.0
|
Mawrth 2019
|
154688.0
|
191848.0
|
Ebrill 2019
|
159085.0
|
197072.0
|
Mai 2019
|
159303.0
|
197424.0
|
Mehefin 2019
|
159234.0
|
197328.0
|
Gorffennaf 2019
|
154608.0
|
191530.0
|
Awst 2019
|
156041.0
|
193460.0
|
Medi 2019
|
155911.0
|
193213.0
|
Hydref 2019
|
154661.0
|
191932.0
|
Tachwedd 2019
|
154997.0
|
192392.0
|
Rhagfyr 2019
|
157210.0
|
195097.0
|
Ionawr 2020
|
158174.0
|
196396.0
|
Chwefror 2020
|
159214.0
|
197608.0
|
Mawrth 2020
|
157678.0
|
195874.0
|
Ebrill 2020
|
158593.0
|
197033.0
|
Mai 2020
|
157977.0
|
196341.0
|
Mehefin 2020
|
159953.0
|
198794.0
|
Gorffennaf 2020
|
160254.0
|
199130.0
|
Awst 2020
|
160800.0
|
200229.0
|
Medi 2020
|
159909.0
|
199581.0
|
Hydref 2020
|
161654.0
|
202065.0
|
Tachwedd 2020
|
162469.0
|
202952.0
|
Rhagfyr 2020
|
163434.0
|
204034.0
|
Ionawr 2021
|
164306.0
|
204513.0
|
Chwefror 2021
|
164853.0
|
204370.0
|
Mawrth 2021
|
167640.0
|
207050.0
|
Ebrill 2021
|
167927.0
|
207054.0
|
Mai 2021
|
168035.0
|
207192.0
|
Mehefin 2021
|
169942.0
|
209285.0
|
Gorffennaf 2021
|
171895.0
|
211589.0
|
Awst 2021
|
175236.0
|
216145.0
|
Medi 2021
|
177022.0
|
218542.0
|
Hydref 2021
|
178477.0
|
221290.0
|
Tachwedd 2021
|
180711.0
|
224309.0
|
Rhagfyr 2021
|
179490.0
|
223378.0
|
Ionawr 2022
|
182480.0
|
226955.0
|
Chwefror 2022
|
182863.0
|
227061.0
|
Mawrth 2022
|
185013.0
|
229806.0
|
Dyddiad
|
Prynwyr am y tro cyntaf
|
Cyn berchen-feddianwyr
|
Chwefror 2013
|
0.5
|
0.6
|
Mawrth 2013
|
-0.8
|
-0.4
|
Ebrill 2013
|
0.4
|
0.9
|
Mai 2013
|
1.0
|
1.6
|
Mehefin 2013
|
2.1
|
2.3
|
Gorffennaf 2013
|
0.9
|
1.1
|
Awst 2013
|
1.2
|
1.4
|
Medi 2013
|
2.4
|
2.7
|
Hydref 2013
|
3.9
|
4.3
|
Tachwedd 2013
|
4.2
|
4.7
|
Rhagfyr 2013
|
3.7
|
4.0
|
Ionawr 2014
|
3.0
|
3.1
|
Chwefror 2014
|
3.2
|
3.2
|
Mawrth 2014
|
4.5
|
4.2
|
Ebrill 2014
|
6.6
|
6.3
|
Mai 2014
|
5.8
|
5.5
|
Mehefin 2014
|
5.4
|
5.2
|
Gorffennaf 2014
|
5.7
|
5.5
|
Awst 2014
|
6.9
|
6.7
|
Medi 2014
|
7.8
|
7.5
|
Hydref 2014
|
7.0
|
6.5
|
Tachwedd 2014
|
6.6
|
6.2
|
Rhagfyr 2014
|
6.1
|
5.7
|
Ionawr 2015
|
4.9
|
4.7
|
Chwefror 2015
|
3.6
|
3.6
|
Mawrth 2015
|
4.0
|
4.2
|
Ebrill 2015
|
4.2
|
4.5
|
Mai 2015
|
4.9
|
5.1
|
Mehefin 2015
|
3.4
|
3.6
|
Gorffennaf 2015
|
3.3
|
3.4
|
Awst 2015
|
2.3
|
2.4
|
Medi 2015
|
2.2
|
2.5
|
Hydref 2015
|
3.2
|
3.5
|
Tachwedd 2015
|
3.6
|
3.9
|
Rhagfyr 2015
|
3.8
|
4.2
|
Ionawr 2016
|
4.1
|
4.4
|
Chwefror 2016
|
4.7
|
4.8
|
Mawrth 2016
|
4.0
|
4.0
|
Ebrill 2016
|
2.4
|
2.2
|
Mai 2016
|
3.1
|
2.9
|
Mehefin 2016
|
5.0
|
4.8
|
Gorffennaf 2016
|
5.6
|
5.3
|
Awst 2016
|
4.6
|
4.4
|
Medi 2016
|
3.4
|
3.2
|
Hydref 2016
|
2.5
|
2.4
|
Tachwedd 2016
|
2.2
|
2.1
|
Rhagfyr 2016
|
0.8
|
0.7
|
Ionawr 2017
|
1.7
|
1.6
|
Chwefror 2017
|
3.1
|
3.0
|
Mawrth 2017
|
4.6
|
4.4
|
Ebrill 2017
|
4.4
|
4.5
|
Mai 2017
|
2.7
|
2.7
|
Mehefin 2017
|
2.2
|
2.2
|
Gorffennaf 2017
|
2.2
|
2.1
|
Awst 2017
|
4.2
|
4.1
|
Medi 2017
|
6.3
|
6.2
|
Hydref 2017
|
6.3
|
6.3
|
Tachwedd 2017
|
5.6
|
5.5
|
Rhagfyr 2017
|
5.1
|
5.0
|
Ionawr 2018
|
4.8
|
4.6
|
Chwefror 2018
|
4.4
|
4.4
|
Mawrth 2018
|
3.2
|
3.3
|
Ebrill 2018
|
2.5
|
2.8
|
Mai 2018
|
2.8
|
3.2
|
Mehefin 2018
|
3.0
|
3.6
|
Gorffennaf 2018
|
3.3
|
4.0
|
Awst 2018
|
1.9
|
2.4
|
Medi 2018
|
0.6
|
1.1
|
Hydref 2018
|
1.3
|
1.6
|
Tachwedd 2018
|
1.7
|
2.2
|
Rhagfyr 2018
|
3.1
|
3.5
|
Ionawr 2019
|
2.4
|
3.0
|
Chwefror 2019
|
1.3
|
1.7
|
Mawrth 2019
|
0.4
|
0.9
|
Ebrill 2019
|
3.9
|
4.3
|
Mai 2019
|
3.5
|
3.8
|
Mehefin 2019
|
2.3
|
2.5
|
Gorffennaf 2019
|
-1.5
|
-1.4
|
Awst 2019
|
-0.6
|
-0.4
|
Medi 2019
|
-0.6
|
-0.6
|
Hydref 2019
|
-1.8
|
-1.6
|
Tachwedd 2019
|
-1.1
|
-1.0
|
Rhagfyr 2019
|
0.2
|
0.5
|
Ionawr 2020
|
1.0
|
1.2
|
Chwefror 2020
|
2.1
|
2.3
|
Mawrth 2020
|
1.9
|
2.1
|
Ebrill 2020
|
-0.3
|
-0.0
|
Mai 2020
|
-0.8
|
-0.6
|
Mehefin 2020
|
0.4
|
0.7
|
Gorffennaf 2020
|
3.6
|
4.0
|
Awst 2020
|
3.0
|
3.5
|
Medi 2020
|
2.6
|
3.3
|
Hydref 2020
|
4.5
|
5.3
|
Tachwedd 2020
|
4.8
|
5.5
|
Rhagfyr 2020
|
4.0
|
4.6
|
Ionawr 2021
|
3.9
|
4.1
|
Chwefror 2021
|
3.5
|
3.4
|
Mawrth 2021
|
6.3
|
5.7
|
Ebrill 2021
|
5.9
|
5.1
|
Mai 2021
|
6.4
|
5.5
|
Mehefin 2021
|
6.2
|
5.3
|
Gorffennaf 2021
|
7.3
|
6.3
|
Awst 2021
|
9.0
|
7.9
|
Medi 2021
|
10.7
|
9.5
|
Hydref 2021
|
10.4
|
9.5
|
Tachwedd 2021
|
11.2
|
10.5
|
Rhagfyr 2021
|
9.8
|
9.5
|
Ionawr 2022
|
11.1
|
11.0
|
Chwefror 2022
|
10.9
|
11.1
|
Mawrth 2022
|
10.4
|
11.0
|
Dyddiad
|
Prynwyr am y tro cyntaf
|
Cyn berchen-feddianwyr
|
Chwefror 2013
|
0.1
|
0.2
|
Mawrth 2013
|
-1.0
|
-1.0
|
Ebrill 2013
|
-0.5
|
-0.5
|
Mai 2013
|
1.3
|
1.3
|
Mehefin 2013
|
1.4
|
1.3
|
Gorffennaf 2013
|
0.0
|
-0.0
|
Awst 2013
|
0.2
|
0.2
|
Medi 2013
|
-0.3
|
-0.2
|
Hydref 2013
|
0.3
|
0.4
|
Tachwedd 2013
|
0.1
|
0.1
|
Rhagfyr 2013
|
0.8
|
0.7
|
Ionawr 2014
|
0.8
|
0.7
|
Chwefror 2014
|
0.3
|
0.2
|
Mawrth 2014
|
0.1
|
0.1
|
Ebrill 2014
|
1.5
|
1.4
|
Mai 2014
|
0.5
|
0.6
|
Mehefin 2014
|
1.0
|
1.0
|
Gorffennaf 2014
|
0.2
|
0.3
|
Awst 2014
|
1.3
|
1.3
|
Medi 2014
|
0.5
|
0.5
|
Hydref 2014
|
-0.4
|
-0.5
|
Tachwedd 2014
|
-0.3
|
-0.3
|
Rhagfyr 2014
|
0.3
|
0.3
|
Ionawr 2015
|
-0.3
|
-0.3
|
Chwefror 2015
|
-0.9
|
-0.9
|
Mawrth 2015
|
0.5
|
0.6
|
Ebrill 2015
|
1.7
|
1.7
|
Mai 2015
|
1.2
|
1.2
|
Mehefin 2015
|
-0.4
|
-0.5
|
Gorffennaf 2015
|
0.1
|
0.1
|
Awst 2015
|
0.3
|
0.4
|
Medi 2015
|
0.5
|
0.6
|
Hydref 2015
|
0.5
|
0.5
|
Tachwedd 2015
|
0.1
|
0.1
|
Rhagfyr 2015
|
0.6
|
0.5
|
Ionawr 2016
|
-0.1
|
-0.1
|
Chwefror 2016
|
-0.4
|
-0.5
|
Mawrth 2016
|
-0.2
|
-0.2
|
Ebrill 2016
|
0.1
|
-0.0
|
Mai 2016
|
2.0
|
1.8
|
Mehefin 2016
|
1.5
|
1.4
|
Gorffennaf 2016
|
0.6
|
0.6
|
Awst 2016
|
-0.6
|
-0.5
|
Medi 2016
|
-0.7
|
-0.6
|
Hydref 2016
|
-0.3
|
-0.2
|
Tachwedd 2016
|
-0.3
|
-0.2
|
Rhagfyr 2016
|
-0.8
|
-0.8
|
Ionawr 2017
|
0.8
|
0.8
|
Chwefror 2017
|
1.0
|
0.9
|
Mawrth 2017
|
1.2
|
1.2
|
Ebrill 2017
|
0.1
|
-0.1
|
Mai 2017
|
0.3
|
0.2
|
Mehefin 2017
|
0.8
|
0.8
|
Gorffennaf 2017
|
0.6
|
0.6
|
Awst 2017
|
1.3
|
1.5
|
Medi 2017
|
1.3
|
1.3
|
Hydref 2017
|
-0.2
|
-0.1
|
Tachwedd 2017
|
-0.9
|
-0.9
|
Rhagfyr 2017
|
-1.3
|
-1.3
|
Ionawr 2018
|
0.5
|
0.5
|
Chwefror 2018
|
0.6
|
0.7
|
Mawrth 2018
|
0.1
|
0.2
|
Ebrill 2018
|
-0.6
|
-0.6
|
Mai 2018
|
0.6
|
0.7
|
Mehefin 2018
|
1.1
|
1.2
|
Gorffennaf 2018
|
0.9
|
1.0
|
Awst 2018
|
-0.0
|
-0.1
|
Medi 2018
|
-0.0
|
0.0
|
Hydref 2018
|
0.4
|
0.4
|
Tachwedd 2018
|
-0.5
|
-0.4
|
Rhagfyr 2018
|
0.0
|
-0.0
|
Ionawr 2019
|
-0.2
|
-0.1
|
Chwefror 2019
|
-0.4
|
-0.5
|
Mawrth 2019
|
-0.8
|
-0.6
|
Ebrill 2019
|
2.8
|
2.7
|
Mai 2019
|
0.1
|
0.2
|
Mehefin 2019
|
-0.0
|
-0.1
|
Gorffennaf 2019
|
-2.9
|
-2.9
|
Awst 2019
|
0.9
|
1.0
|
Medi 2019
|
-0.1
|
-0.1
|
Hydref 2019
|
-0.8
|
-0.7
|
Tachwedd 2019
|
0.2
|
0.2
|
Rhagfyr 2019
|
1.4
|
1.4
|
Ionawr 2020
|
0.6
|
0.7
|
Chwefror 2020
|
0.7
|
0.6
|
Mawrth 2020
|
-1.0
|
-0.9
|
Ebrill 2020
|
0.6
|
0.6
|
Mai 2020
|
-0.4
|
-0.4
|
Mehefin 2020
|
1.2
|
1.2
|
Gorffennaf 2020
|
0.2
|
0.2
|
Awst 2020
|
0.3
|
0.6
|
Medi 2020
|
-0.6
|
-0.3
|
Hydref 2020
|
1.1
|
1.2
|
Tachwedd 2020
|
0.5
|
0.4
|
Rhagfyr 2020
|
0.6
|
0.5
|
Ionawr 2021
|
0.5
|
0.2
|
Chwefror 2021
|
0.3
|
-0.1
|
Mawrth 2021
|
1.7
|
1.3
|
Ebrill 2021
|
0.2
|
0.0
|
Mai 2021
|
0.1
|
0.1
|
Mehefin 2021
|
1.1
|
1.0
|
Gorffennaf 2021
|
1.1
|
1.1
|
Awst 2021
|
1.9
|
2.2
|
Medi 2021
|
1.0
|
1.1
|
Hydref 2021
|
0.8
|
1.3
|
Tachwedd 2021
|
1.3
|
1.4
|
Rhagfyr 2021
|
-0.7
|
-0.4
|
Ionawr 2022
|
1.7
|
1.6
|
Chwefror 2022
|
0.2
|
0.0
|
Mawrth 2022
|
1.2
|
1.2
|
Dyddiad
|
Prynwyr am y tro cyntaf
|
Cyn berchen-feddianwyr
|
Chwefror 2013
|
92.6
|
92.7
|
Mawrth 2013
|
91.6
|
91.8
|
Ebrill 2013
|
91.1
|
91.4
|
Mai 2013
|
92.3
|
92.5
|
Mehefin 2013
|
93.6
|
93.7
|
Gorffennaf 2013
|
93.6
|
93.7
|
Awst 2013
|
93.7
|
93.9
|
Medi 2013
|
93.4
|
93.7
|
Hydref 2013
|
93.8
|
94.1
|
Tachwedd 2013
|
93.8
|
94.2
|
Rhagfyr 2013
|
94.5
|
94.8
|
Ionawr 2014
|
95.3
|
95.5
|
Chwefror 2014
|
95.6
|
95.7
|
Mawrth 2014
|
95.7
|
95.7
|
Ebrill 2014
|
97.2
|
97.1
|
Mai 2014
|
97.7
|
97.6
|
Mehefin 2014
|
98.6
|
98.6
|
Gorffennaf 2014
|
98.9
|
98.9
|
Awst 2014
|
100.2
|
100.2
|
Medi 2014
|
100.7
|
100.7
|
Hydref 2014
|
100.3
|
100.2
|
Tachwedd 2014
|
100.0
|
99.9
|
Rhagfyr 2014
|
100.3
|
100.3
|
Ionawr 2015
|
100.0
|
100.0
|
Chwefror 2015
|
99.1
|
99.1
|
Mawrth 2015
|
99.5
|
99.7
|
Ebrill 2015
|
101.2
|
101.4
|
Mai 2015
|
102.4
|
102.6
|
Mehefin 2015
|
102.0
|
102.1
|
Gorffennaf 2015
|
102.1
|
102.2
|
Awst 2015
|
102.5
|
102.6
|
Medi 2015
|
103.0
|
103.2
|
Hydref 2015
|
103.5
|
103.7
|
Tachwedd 2015
|
103.6
|
103.9
|
Rhagfyr 2015
|
104.2
|
104.4
|
Ionawr 2016
|
104.1
|
104.4
|
Chwefror 2016
|
103.7
|
103.8
|
Mawrth 2016
|
103.5
|
103.7
|
Ebrill 2016
|
103.6
|
103.7
|
Mai 2016
|
105.6
|
105.6
|
Mehefin 2016
|
107.2
|
107.0
|
Gorffennaf 2016
|
107.8
|
107.7
|
Awst 2016
|
107.2
|
107.1
|
Medi 2016
|
106.4
|
106.5
|
Hydref 2016
|
106.1
|
106.2
|
Tachwedd 2016
|
105.8
|
106.0
|
Rhagfyr 2016
|
105.0
|
105.1
|
Ionawr 2017
|
105.8
|
106.0
|
Chwefror 2017
|
106.9
|
107.0
|
Mawrth 2017
|
108.2
|
108.3
|
Ebrill 2017
|
108.3
|
108.2
|
Mai 2017
|
108.7
|
108.5
|
Mehefin 2017
|
109.6
|
109.3
|
Gorffennaf 2017
|
110.2
|
109.9
|
Awst 2017
|
111.7
|
111.6
|
Medi 2017
|
113.1
|
113.1
|
Hydref 2017
|
112.8
|
112.9
|
Tachwedd 2017
|
111.8
|
111.9
|
Rhagfyr 2017
|
110.4
|
110.4
|
Ionawr 2018
|
110.9
|
110.9
|
Chwefror 2018
|
111.6
|
111.7
|
Mawrth 2018
|
111.7
|
111.9
|
Ebrill 2018
|
111.0
|
111.2
|
Mai 2018
|
111.7
|
112.0
|
Mehefin 2018
|
112.9
|
113.3
|
Gorffennaf 2018
|
113.9
|
114.4
|
Awst 2018
|
113.8
|
114.3
|
Medi 2018
|
113.8
|
114.3
|
Hydref 2018
|
114.3
|
114.7
|
Tachwedd 2018
|
113.7
|
114.3
|
Rhagfyr 2018
|
113.8
|
114.3
|
Ionawr 2019
|
113.6
|
114.2
|
Chwefror 2019
|
113.1
|
113.6
|
Mawrth 2019
|
112.2
|
112.9
|
Ebrill 2019
|
115.4
|
116.0
|
Mai 2019
|
115.6
|
116.2
|
Mehefin 2019
|
115.5
|
116.1
|
Gorffennaf 2019
|
112.2
|
112.7
|
Awst 2019
|
113.2
|
113.8
|
Medi 2019
|
113.1
|
113.7
|
Hydref 2019
|
112.2
|
113.0
|
Tachwedd 2019
|
112.4
|
113.2
|
Rhagfyr 2019
|
114.0
|
114.8
|
Ionawr 2020
|
114.7
|
115.6
|
Chwefror 2020
|
115.5
|
116.3
|
Mawrth 2020
|
114.4
|
115.3
|
Ebrill 2020
|
115.0
|
116.0
|
Mai 2020
|
114.6
|
115.5
|
Mehefin 2020
|
116.0
|
117.0
|
Gorffennaf 2020
|
116.2
|
117.2
|
Awst 2020
|
116.6
|
117.8
|
Medi 2020
|
116.0
|
117.4
|
Hydref 2020
|
117.3
|
118.9
|
Tachwedd 2020
|
117.8
|
119.4
|
Rhagfyr 2020
|
118.6
|
120.1
|
Ionawr 2021
|
119.2
|
120.4
|
Chwefror 2021
|
119.6
|
120.3
|
Mawrth 2021
|
121.6
|
121.8
|
Ebrill 2021
|
121.8
|
121.8
|
Mai 2021
|
121.9
|
121.9
|
Mehefin 2021
|
123.3
|
123.2
|
Gorffennaf 2021
|
124.7
|
124.5
|
Awst 2021
|
127.1
|
127.2
|
Medi 2021
|
128.4
|
128.6
|
Hydref 2021
|
129.5
|
130.2
|
Tachwedd 2021
|
131.1
|
132.0
|
Rhagfyr 2021
|
130.2
|
131.5
|
Ionawr 2022
|
132.4
|
133.6
|
Chwefror 2022
|
132.6
|
133.6
|
Mawrth 2022
|
134.2
|
135.2
|
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
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
Dyddiad
|
Chwefror 2013
|
Mawrth 2013
|
Ebrill 2013
|
Mai 2013
|
Mehefin 2013
|
Gorffennaf 2013
|
Awst 2013
|
Medi 2013
|
Hydref 2013
|
Tachwedd 2013
|
Rhagfyr 2013
|
Ionawr 2014
|
Chwefror 2014
|
Mawrth 2014
|
Ebrill 2014
|
Mai 2014
|
Mehefin 2014
|
Gorffennaf 2014
|
Awst 2014
|
Medi 2014
|
Hydref 2014
|
Tachwedd 2014
|
Rhagfyr 2014
|
Ionawr 2015
|
Chwefror 2015
|
Mawrth 2015
|
Ebrill 2015
|
Mai 2015
|
Mehefin 2015
|
Gorffennaf 2015
|
Awst 2015
|
Medi 2015
|
Hydref 2015
|
Tachwedd 2015
|
Rhagfyr 2015
|
Ionawr 2016
|
Chwefror 2016
|
Mawrth 2016
|
Ebrill 2016
|
Mai 2016
|
Mehefin 2016
|
Gorffennaf 2016
|
Awst 2016
|
Medi 2016
|
Hydref 2016
|
Tachwedd 2016
|
Rhagfyr 2016
|
Ionawr 2017
|
Chwefror 2017
|
Mawrth 2017
|
Ebrill 2017
|
Mai 2017
|
Mehefin 2017
|
Gorffennaf 2017
|
Awst 2017
|
Medi 2017
|
Hydref 2017
|
Tachwedd 2017
|
Rhagfyr 2017
|
Ionawr 2018
|
Chwefror 2018
|
Mawrth 2018
|
Ebrill 2018
|
Mai 2018
|
Mehefin 2018
|
Gorffennaf 2018
|
Awst 2018
|
Medi 2018
|
Hydref 2018
|
Tachwedd 2018
|
Rhagfyr 2018
|
Ionawr 2019
|
Chwefror 2019
|
Mawrth 2019
|
Ebrill 2019
|
Mai 2019
|
Mehefin 2019
|
Gorffennaf 2019
|
Awst 2019
|
Medi 2019
|
Hydref 2019
|
Tachwedd 2019
|
Rhagfyr 2019
|
Ionawr 2020
|
Chwefror 2020
|
Mawrth 2020
|
Ebrill 2020
|
Mai 2020
|
Mehefin 2020
|
Gorffennaf 2020
|
Awst 2020
|
Medi 2020
|
Hydref 2020
|
Tachwedd 2020
|
Rhagfyr 2020
|
Ionawr 2021
|
Chwefror 2021
|
Mawrth 2021
|
Ebrill 2021
|
Mai 2021
|
Mehefin 2021
|
Gorffennaf 2021
|
Awst 2021
|
Medi 2021
|
Hydref 2021
|
Tachwedd 2021
|
Rhagfyr 2021
|
Ionawr 2022
|
Chwefror 2022
|
Mawrth 2022
|
Dyddiad
|
Chwefror 2013
|
Mawrth 2013
|
Ebrill 2013
|
Mai 2013
|
Mehefin 2013
|
Gorffennaf 2013
|
Awst 2013
|
Medi 2013
|
Hydref 2013
|
Tachwedd 2013
|
Rhagfyr 2013
|
Ionawr 2014
|
Chwefror 2014
|
Mawrth 2014
|
Ebrill 2014
|
Mai 2014
|
Mehefin 2014
|
Gorffennaf 2014
|
Awst 2014
|
Medi 2014
|
Hydref 2014
|
Tachwedd 2014
|
Rhagfyr 2014
|
Ionawr 2015
|
Chwefror 2015
|
Mawrth 2015
|
Ebrill 2015
|
Mai 2015
|
Mehefin 2015
|
Gorffennaf 2015
|
Awst 2015
|
Medi 2015
|
Hydref 2015
|
Tachwedd 2015
|
Rhagfyr 2015
|
Ionawr 2016
|
Chwefror 2016
|
Mawrth 2016
|
Ebrill 2016
|
Mai 2016
|
Mehefin 2016
|
Gorffennaf 2016
|
Awst 2016
|
Medi 2016
|
Hydref 2016
|
Tachwedd 2016
|
Rhagfyr 2016
|
Ionawr 2017
|
Chwefror 2017
|
Mawrth 2017
|
Ebrill 2017
|
Mai 2017
|
Mehefin 2017
|
Gorffennaf 2017
|
Awst 2017
|
Medi 2017
|
Hydref 2017
|
Tachwedd 2017
|
Rhagfyr 2017
|
Ionawr 2018
|
Chwefror 2018
|
Mawrth 2018
|
Ebrill 2018
|
Mai 2018
|
Mehefin 2018
|
Gorffennaf 2018
|
Awst 2018
|
Medi 2018
|
Hydref 2018
|
Tachwedd 2018
|
Rhagfyr 2018
|
Ionawr 2019
|
Chwefror 2019
|
Mawrth 2019
|
Ebrill 2019
|
Mai 2019
|
Mehefin 2019
|
Gorffennaf 2019
|
Awst 2019
|
Medi 2019
|
Hydref 2019
|
Tachwedd 2019
|
Rhagfyr 2019
|
Ionawr 2020
|
Chwefror 2020
|
Mawrth 2020
|
Ebrill 2020
|
Mai 2020
|
Mehefin 2020
|
Gorffennaf 2020
|
Awst 2020
|
Medi 2020
|
Hydref 2020
|
Tachwedd 2020
|
Rhagfyr 2020
|
Ionawr 2021
|
Chwefror 2021
|
Mawrth 2021
|
Ebrill 2021
|
Mai 2021
|
Mehefin 2021
|
Gorffennaf 2021
|
Awst 2021
|
Medi 2021
|
Hydref 2021
|
Tachwedd 2021
|
Rhagfyr 2021
|
Ionawr 2022
|
Chwefror 2022
|
Mawrth 2022
|
Dyddiad
|
Chwefror 2013
|
Mawrth 2013
|
Ebrill 2013
|
Mai 2013
|
Mehefin 2013
|
Gorffennaf 2013
|
Awst 2013
|
Medi 2013
|
Hydref 2013
|
Tachwedd 2013
|
Rhagfyr 2013
|
Ionawr 2014
|
Chwefror 2014
|
Mawrth 2014
|
Ebrill 2014
|
Mai 2014
|
Mehefin 2014
|
Gorffennaf 2014
|
Awst 2014
|
Medi 2014
|
Hydref 2014
|
Tachwedd 2014
|
Rhagfyr 2014
|
Ionawr 2015
|
Chwefror 2015
|
Mawrth 2015
|
Ebrill 2015
|
Mai 2015
|
Mehefin 2015
|
Gorffennaf 2015
|
Awst 2015
|
Medi 2015
|
Hydref 2015
|
Tachwedd 2015
|
Rhagfyr 2015
|
Ionawr 2016
|
Chwefror 2016
|
Mawrth 2016
|
Ebrill 2016
|
Mai 2016
|
Mehefin 2016
|
Gorffennaf 2016
|
Awst 2016
|
Medi 2016
|
Hydref 2016
|
Tachwedd 2016
|
Rhagfyr 2016
|
Ionawr 2017
|
Chwefror 2017
|
Mawrth 2017
|
Ebrill 2017
|
Mai 2017
|
Mehefin 2017
|
Gorffennaf 2017
|
Awst 2017
|
Medi 2017
|
Hydref 2017
|
Tachwedd 2017
|
Rhagfyr 2017
|
Ionawr 2018
|
Chwefror 2018
|
Mawrth 2018
|
Ebrill 2018
|
Mai 2018
|
Mehefin 2018
|
Gorffennaf 2018
|
Awst 2018
|
Medi 2018
|
Hydref 2018
|
Tachwedd 2018
|
Rhagfyr 2018
|
Ionawr 2019
|
Chwefror 2019
|
Mawrth 2019
|
Ebrill 2019
|
Mai 2019
|
Mehefin 2019
|
Gorffennaf 2019
|
Awst 2019
|
Medi 2019
|
Hydref 2019
|
Tachwedd 2019
|
Rhagfyr 2019
|
Ionawr 2020
|
Chwefror 2020
|
Mawrth 2020
|
Ebrill 2020
|
Mai 2020
|
Mehefin 2020
|
Gorffennaf 2020
|
Awst 2020
|
Medi 2020
|
Hydref 2020
|
Tachwedd 2020
|
Rhagfyr 2020
|
Ionawr 2021
|
Chwefror 2021
|
Mawrth 2021
|
Ebrill 2021
|
Mai 2021
|
Mehefin 2021
|
Gorffennaf 2021
|
Awst 2021
|
Medi 2021
|
Hydref 2021
|
Tachwedd 2021
|
Rhagfyr 2021
|
Ionawr 2022
|
Chwefror 2022
|
Mawrth 2022
|
Dyddiad
|
Chwefror 2013
|
Mawrth 2013
|
Ebrill 2013
|
Mai 2013
|
Mehefin 2013
|
Gorffennaf 2013
|
Awst 2013
|
Medi 2013
|
Hydref 2013
|
Tachwedd 2013
|
Rhagfyr 2013
|
Ionawr 2014
|
Chwefror 2014
|
Mawrth 2014
|
Ebrill 2014
|
Mai 2014
|
Mehefin 2014
|
Gorffennaf 2014
|
Awst 2014
|
Medi 2014
|
Hydref 2014
|
Tachwedd 2014
|
Rhagfyr 2014
|
Ionawr 2015
|
Chwefror 2015
|
Mawrth 2015
|
Ebrill 2015
|
Mai 2015
|
Mehefin 2015
|
Gorffennaf 2015
|
Awst 2015
|
Medi 2015
|
Hydref 2015
|
Tachwedd 2015
|
Rhagfyr 2015
|
Ionawr 2016
|
Chwefror 2016
|
Mawrth 2016
|
Ebrill 2016
|
Mai 2016
|
Mehefin 2016
|
Gorffennaf 2016
|
Awst 2016
|
Medi 2016
|
Hydref 2016
|
Tachwedd 2016
|
Rhagfyr 2016
|
Ionawr 2017
|
Chwefror 2017
|
Mawrth 2017
|
Ebrill 2017
|
Mai 2017
|
Mehefin 2017
|
Gorffennaf 2017
|
Awst 2017
|
Medi 2017
|
Hydref 2017
|
Tachwedd 2017
|
Rhagfyr 2017
|
Ionawr 2018
|
Chwefror 2018
|
Mawrth 2018
|
Ebrill 2018
|
Mai 2018
|
Mehefin 2018
|
Gorffennaf 2018
|
Awst 2018
|
Medi 2018
|
Hydref 2018
|
Tachwedd 2018
|
Rhagfyr 2018
|
Ionawr 2019
|
Chwefror 2019
|
Mawrth 2019
|
Ebrill 2019
|
Mai 2019
|
Mehefin 2019
|
Gorffennaf 2019
|
Awst 2019
|
Medi 2019
|
Hydref 2019
|
Tachwedd 2019
|
Rhagfyr 2019
|
Ionawr 2020
|
Chwefror 2020
|
Mawrth 2020
|
Ebrill 2020
|
Mai 2020
|
Mehefin 2020
|
Gorffennaf 2020
|
Awst 2020
|
Medi 2020
|
Hydref 2020
|
Tachwedd 2020
|
Rhagfyr 2020
|
Ionawr 2021
|
Chwefror 2021
|
Mawrth 2021
|
Ebrill 2021
|
Mai 2021
|
Mehefin 2021
|
Gorffennaf 2021
|
Awst 2021
|
Medi 2021
|
Hydref 2021
|
Tachwedd 2021
|
Rhagfyr 2021
|
Ionawr 2022
|
Chwefror 2022
|
Mawrth 2022
|