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 pâr
|
Fflatiau a fflatiau deulawr
|
Mehefin 2016
|
268161.0
|
183447.0
|
Gorffennaf 2016
|
272526.0
|
185361.0
|
Awst 2016
|
272786.0
|
186006.0
|
Medi 2016
|
275134.0
|
186766.0
|
Hydref 2016
|
274704.0
|
187073.0
|
Tachwedd 2016
|
274904.0
|
187969.0
|
Rhagfyr 2016
|
276944.0
|
189962.0
|
Ionawr 2017
|
277071.0
|
188492.0
|
Chwefror 2017
|
277347.0
|
193683.0
|
Mawrth 2017
|
276613.0
|
190451.0
|
Ebrill 2017
|
280435.0
|
193240.0
|
Mai 2017
|
284164.0
|
197168.0
|
Mehefin 2017
|
284692.0
|
196877.0
|
Gorffennaf 2017
|
289861.0
|
199513.0
|
Awst 2017
|
289071.0
|
198454.0
|
Medi 2017
|
290060.0
|
197935.0
|
Hydref 2017
|
291690.0
|
196557.0
|
Tachwedd 2017
|
289843.0
|
197239.0
|
Rhagfyr 2017
|
291237.0
|
197990.0
|
Ionawr 2018
|
292421.0
|
197759.0
|
Chwefror 2018
|
290738.0
|
196787.0
|
Mawrth 2018
|
289684.0
|
194487.0
|
Ebrill 2018
|
291493.0
|
194338.0
|
Mai 2018
|
292235.0
|
193791.0
|
Mehefin 2018
|
293907.0
|
195891.0
|
Gorffennaf 2018
|
297865.0
|
197352.0
|
Awst 2018
|
298001.0
|
197437.0
|
Medi 2018
|
297008.0
|
195820.0
|
Hydref 2018
|
297071.0
|
197003.0
|
Tachwedd 2018
|
297964.0
|
195444.0
|
Rhagfyr 2018
|
295579.0
|
196244.0
|
Ionawr 2019
|
293384.0
|
191789.0
|
Chwefror 2019
|
293985.0
|
194058.0
|
Mawrth 2019
|
291868.0
|
191281.0
|
Ebrill 2019
|
293143.0
|
191527.0
|
Mai 2019
|
293789.0
|
191448.0
|
Mehefin 2019
|
293200.0
|
191894.0
|
Gorffennaf 2019
|
296029.0
|
194479.0
|
Awst 2019
|
295241.0
|
191377.0
|
Medi 2019
|
295323.0
|
194712.0
|
Hydref 2019
|
297363.0
|
192326.0
|
Tachwedd 2019
|
295069.0
|
189406.0
|
Dyddiad
|
Tai pâr
|
Fflatiau a fflatiau deulawr
|
Mehefin 2016
|
12.8
|
15.0
|
Gorffennaf 2016
|
11.9
|
13.2
|
Awst 2016
|
10.8
|
12.6
|
Medi 2016
|
10.9
|
11.7
|
Hydref 2016
|
9.8
|
11.6
|
Tachwedd 2016
|
8.3
|
10.3
|
Rhagfyr 2016
|
8.8
|
10.9
|
Ionawr 2017
|
7.2
|
8.8
|
Chwefror 2017
|
7.6
|
11.6
|
Mawrth 2017
|
6.1
|
7.6
|
Ebrill 2017
|
7.2
|
9.2
|
Mai 2017
|
6.9
|
7.5
|
Mehefin 2017
|
6.2
|
7.3
|
Gorffennaf 2017
|
6.4
|
7.6
|
Awst 2017
|
6.0
|
6.7
|
Medi 2017
|
5.4
|
6.0
|
Hydref 2017
|
6.2
|
5.1
|
Tachwedd 2017
|
5.4
|
4.9
|
Rhagfyr 2017
|
5.2
|
4.2
|
Ionawr 2018
|
5.5
|
4.9
|
Chwefror 2018
|
4.8
|
1.6
|
Mawrth 2018
|
4.7
|
2.1
|
Ebrill 2018
|
3.9
|
0.6
|
Mai 2018
|
2.8
|
-1.7
|
Mehefin 2018
|
3.2
|
-0.5
|
Gorffennaf 2018
|
2.8
|
-1.1
|
Awst 2018
|
3.1
|
-0.5
|
Medi 2018
|
2.4
|
-1.1
|
Hydref 2018
|
1.8
|
0.2
|
Tachwedd 2018
|
2.8
|
-0.9
|
Rhagfyr 2018
|
1.5
|
-0.9
|
Ionawr 2019
|
0.3
|
-3.0
|
Chwefror 2019
|
1.1
|
-1.4
|
Mawrth 2019
|
0.8
|
-1.6
|
Ebrill 2019
|
0.6
|
-1.4
|
Mai 2019
|
0.5
|
-1.2
|
Mehefin 2019
|
-0.2
|
-2.0
|
Gorffennaf 2019
|
-0.6
|
-1.5
|
Awst 2019
|
-0.9
|
-3.1
|
Medi 2019
|
-0.6
|
-0.6
|
Hydref 2019
|
0.1
|
-2.4
|
Tachwedd 2019
|
-1.0
|
-3.1
|
Dyddiad
|
Tai pâr
|
Fflatiau a fflatiau deulawr
|
Mehefin 2016
|
0.9
|
0.0
|
Gorffennaf 2016
|
1.6
|
1.0
|
Awst 2016
|
0.1
|
0.4
|
Medi 2016
|
0.9
|
0.4
|
Hydref 2016
|
-0.2
|
0.2
|
Tachwedd 2016
|
0.1
|
0.5
|
Rhagfyr 2016
|
0.7
|
1.1
|
Ionawr 2017
|
0.1
|
-0.8
|
Chwefror 2017
|
0.1
|
2.8
|
Mawrth 2017
|
-0.3
|
-1.7
|
Ebrill 2017
|
1.4
|
1.5
|
Mai 2017
|
1.3
|
2.0
|
Mehefin 2017
|
0.2
|
-0.2
|
Gorffennaf 2017
|
1.8
|
1.3
|
Awst 2017
|
-0.3
|
-0.5
|
Medi 2017
|
0.3
|
-0.3
|
Hydref 2017
|
0.6
|
-0.7
|
Tachwedd 2017
|
-0.6
|
0.4
|
Rhagfyr 2017
|
0.5
|
0.4
|
Ionawr 2018
|
0.4
|
-0.1
|
Chwefror 2018
|
-0.6
|
-0.5
|
Mawrth 2018
|
-0.4
|
-1.2
|
Ebrill 2018
|
0.6
|
-0.1
|
Mai 2018
|
0.2
|
-0.3
|
Mehefin 2018
|
0.6
|
1.1
|
Gorffennaf 2018
|
1.4
|
0.8
|
Awst 2018
|
0.1
|
0.0
|
Medi 2018
|
-0.3
|
-0.8
|
Hydref 2018
|
0.0
|
0.6
|
Tachwedd 2018
|
0.3
|
-0.8
|
Rhagfyr 2018
|
-0.8
|
0.4
|
Ionawr 2019
|
-0.7
|
-2.3
|
Chwefror 2019
|
0.2
|
1.2
|
Mawrth 2019
|
-0.7
|
-1.4
|
Ebrill 2019
|
0.4
|
0.1
|
Mai 2019
|
0.2
|
-0.0
|
Mehefin 2019
|
-0.2
|
0.2
|
Gorffennaf 2019
|
1.0
|
1.4
|
Awst 2019
|
-0.3
|
-1.6
|
Medi 2019
|
0.0
|
1.7
|
Hydref 2019
|
0.7
|
-1.2
|
Tachwedd 2019
|
-0.8
|
-1.5
|
Dyddiad
|
Tai pâr
|
Fflatiau a fflatiau deulawr
|
Mehefin 2016
|
116.9
|
118.4
|
Gorffennaf 2016
|
118.8
|
119.7
|
Awst 2016
|
118.9
|
120.1
|
Medi 2016
|
119.9
|
120.6
|
Hydref 2016
|
119.7
|
120.8
|
Tachwedd 2016
|
119.8
|
121.4
|
Rhagfyr 2016
|
120.7
|
122.6
|
Ionawr 2017
|
120.8
|
121.7
|
Chwefror 2017
|
120.9
|
125.0
|
Mawrth 2017
|
120.6
|
123.0
|
Ebrill 2017
|
122.2
|
124.8
|
Mai 2017
|
123.8
|
127.3
|
Mehefin 2017
|
124.1
|
127.1
|
Gorffennaf 2017
|
126.3
|
128.8
|
Awst 2017
|
126.0
|
128.1
|
Medi 2017
|
126.4
|
127.8
|
Hydref 2017
|
127.1
|
126.9
|
Tachwedd 2017
|
126.3
|
127.4
|
Rhagfyr 2017
|
126.9
|
127.8
|
Ionawr 2018
|
127.4
|
127.7
|
Chwefror 2018
|
126.7
|
127.1
|
Mawrth 2018
|
126.2
|
125.6
|
Ebrill 2018
|
127.0
|
125.5
|
Mai 2018
|
127.4
|
125.1
|
Mehefin 2018
|
128.1
|
126.5
|
Gorffennaf 2018
|
129.8
|
127.4
|
Awst 2018
|
129.9
|
127.5
|
Medi 2018
|
129.4
|
126.4
|
Hydref 2018
|
129.5
|
127.2
|
Tachwedd 2018
|
129.9
|
126.2
|
Rhagfyr 2018
|
128.8
|
126.7
|
Ionawr 2019
|
127.9
|
123.8
|
Chwefror 2019
|
128.1
|
125.3
|
Mawrth 2019
|
127.2
|
123.5
|
Ebrill 2019
|
127.8
|
123.7
|
Mai 2019
|
128.0
|
123.6
|
Mehefin 2019
|
127.8
|
123.9
|
Gorffennaf 2019
|
129.0
|
125.6
|
Awst 2019
|
128.7
|
123.6
|
Medi 2019
|
128.7
|
125.7
|
Hydref 2019
|
129.6
|
124.2
|
Tachwedd 2019
|
128.6
|
122.3
|
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
|
Cyn berchen-feddianwyr
|
Mehefin 2016
|
299796.0
|
Gorffennaf 2016
|
303561.0
|
Awst 2016
|
304056.0
|
Medi 2016
|
306753.0
|
Hydref 2016
|
306378.0
|
Tachwedd 2016
|
307134.0
|
Rhagfyr 2016
|
309872.0
|
Ionawr 2017
|
309098.0
|
Chwefror 2017
|
310713.0
|
Mawrth 2017
|
309288.0
|
Ebrill 2017
|
313706.0
|
Mai 2017
|
315846.0
|
Mehefin 2017
|
317761.0
|
Gorffennaf 2017
|
322676.0
|
Awst 2017
|
322641.0
|
Medi 2017
|
323922.0
|
Hydref 2017
|
324328.0
|
Tachwedd 2017
|
322301.0
|
Rhagfyr 2017
|
324467.0
|
Ionawr 2018
|
324668.0
|
Chwefror 2018
|
323858.0
|
Mawrth 2018
|
321849.0
|
Ebrill 2018
|
323215.0
|
Mai 2018
|
324364.0
|
Mehefin 2018
|
325622.0
|
Gorffennaf 2018
|
331249.0
|
Awst 2018
|
330831.0
|
Medi 2018
|
329565.0
|
Hydref 2018
|
329792.0
|
Tachwedd 2018
|
330950.0
|
Rhagfyr 2018
|
326969.0
|
Ionawr 2019
|
325717.0
|
Chwefror 2019
|
325906.0
|
Mawrth 2019
|
322674.0
|
Ebrill 2019
|
323755.0
|
Mai 2019
|
325208.0
|
Mehefin 2019
|
324783.0
|
Gorffennaf 2019
|
327665.0
|
Awst 2019
|
327715.0
|
Medi 2019
|
328313.0
|
Hydref 2019
|
327592.0
|
Tachwedd 2019
|
326184.0
|
Dyddiad
|
Cyn berchen-feddianwyr
|
Mehefin 2016
|
13.0
|
Gorffennaf 2016
|
11.6
|
Awst 2016
|
10.5
|
Medi 2016
|
10.1
|
Hydref 2016
|
9.6
|
Tachwedd 2016
|
8.4
|
Rhagfyr 2016
|
9.0
|
Ionawr 2017
|
7.7
|
Chwefror 2017
|
8.2
|
Mawrth 2017
|
5.9
|
Ebrill 2017
|
7.8
|
Mai 2017
|
6.8
|
Mehefin 2017
|
6.0
|
Gorffennaf 2017
|
6.3
|
Awst 2017
|
6.1
|
Medi 2017
|
5.6
|
Hydref 2017
|
5.9
|
Tachwedd 2017
|
4.9
|
Rhagfyr 2017
|
4.7
|
Ionawr 2018
|
5.0
|
Chwefror 2018
|
4.2
|
Mawrth 2018
|
4.1
|
Ebrill 2018
|
3.0
|
Mai 2018
|
2.7
|
Mehefin 2018
|
2.5
|
Gorffennaf 2018
|
2.7
|
Awst 2018
|
2.5
|
Medi 2018
|
1.7
|
Hydref 2018
|
1.7
|
Tachwedd 2018
|
2.7
|
Rhagfyr 2018
|
0.8
|
Ionawr 2019
|
0.3
|
Chwefror 2019
|
0.6
|
Mawrth 2019
|
0.3
|
Ebrill 2019
|
0.2
|
Mai 2019
|
0.3
|
Mehefin 2019
|
-0.3
|
Gorffennaf 2019
|
-1.1
|
Awst 2019
|
-0.9
|
Medi 2019
|
-0.4
|
Hydref 2019
|
-0.7
|
Tachwedd 2019
|
-1.4
|
Dyddiad
|
Cyn berchen-feddianwyr
|
Mehefin 2016
|
1.3
|
Gorffennaf 2016
|
1.3
|
Awst 2016
|
0.2
|
Medi 2016
|
0.9
|
Hydref 2016
|
-0.1
|
Tachwedd 2016
|
0.2
|
Rhagfyr 2016
|
0.9
|
Ionawr 2017
|
-0.2
|
Chwefror 2017
|
0.5
|
Mawrth 2017
|
-0.5
|
Ebrill 2017
|
1.4
|
Mai 2017
|
0.7
|
Mehefin 2017
|
0.6
|
Gorffennaf 2017
|
1.6
|
Awst 2017
|
-0.0
|
Medi 2017
|
0.4
|
Hydref 2017
|
0.1
|
Tachwedd 2017
|
-0.6
|
Rhagfyr 2017
|
0.7
|
Ionawr 2018
|
0.1
|
Chwefror 2018
|
-0.2
|
Mawrth 2018
|
-0.6
|
Ebrill 2018
|
0.4
|
Mai 2018
|
0.4
|
Mehefin 2018
|
0.4
|
Gorffennaf 2018
|
1.7
|
Awst 2018
|
-0.1
|
Medi 2018
|
-0.4
|
Hydref 2018
|
0.1
|
Tachwedd 2018
|
0.4
|
Rhagfyr 2018
|
-1.2
|
Ionawr 2019
|
-0.4
|
Chwefror 2019
|
0.1
|
Mawrth 2019
|
-1.0
|
Ebrill 2019
|
0.3
|
Mai 2019
|
0.4
|
Mehefin 2019
|
-0.1
|
Gorffennaf 2019
|
0.9
|
Awst 2019
|
0.0
|
Medi 2019
|
0.2
|
Hydref 2019
|
-0.2
|
Tachwedd 2019
|
-0.4
|
Dyddiad
|
Cyn berchen-feddianwyr
|
Mehefin 2016
|
116.6
|
Gorffennaf 2016
|
118.1
|
Awst 2016
|
118.3
|
Medi 2016
|
119.4
|
Hydref 2016
|
119.2
|
Tachwedd 2016
|
119.5
|
Rhagfyr 2016
|
120.6
|
Ionawr 2017
|
120.3
|
Chwefror 2017
|
120.9
|
Mawrth 2017
|
120.4
|
Ebrill 2017
|
122.1
|
Mai 2017
|
122.9
|
Mehefin 2017
|
123.6
|
Gorffennaf 2017
|
125.6
|
Awst 2017
|
125.5
|
Medi 2017
|
126.0
|
Hydref 2017
|
126.2
|
Tachwedd 2017
|
125.4
|
Rhagfyr 2017
|
126.2
|
Ionawr 2018
|
126.3
|
Chwefror 2018
|
126.0
|
Mawrth 2018
|
125.2
|
Ebrill 2018
|
125.8
|
Mai 2018
|
126.2
|
Mehefin 2018
|
126.7
|
Gorffennaf 2018
|
128.9
|
Awst 2018
|
128.7
|
Medi 2018
|
128.2
|
Hydref 2018
|
128.3
|
Tachwedd 2018
|
128.8
|
Rhagfyr 2018
|
127.2
|
Ionawr 2019
|
126.7
|
Chwefror 2019
|
126.8
|
Mawrth 2019
|
125.6
|
Ebrill 2019
|
126.0
|
Mai 2019
|
126.5
|
Mehefin 2019
|
126.4
|
Gorffennaf 2019
|
127.5
|
Awst 2019
|
127.5
|
Medi 2019
|
127.8
|
Hydref 2019
|
127.5
|
Tachwedd 2019
|
126.9
|
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
|
Adeilad newydd
|
Eiddo presennol
|
Mehefin 2016
|
323642.0
|
263270.0
|
Gorffennaf 2016
|
327423.0
|
266581.0
|
Awst 2016
|
324830.0
|
267254.0
|
Medi 2016
|
329630.0
|
269010.0
|
Hydref 2016
|
334344.0
|
268164.0
|
Tachwedd 2016
|
334741.0
|
268982.0
|
Rhagfyr 2016
|
337792.0
|
271509.0
|
Ionawr 2017
|
343008.0
|
270225.0
|
Chwefror 2017
|
342490.0
|
272580.0
|
Mawrth 2017
|
341813.0
|
270687.0
|
Ebrill 2017
|
343077.0
|
274868.0
|
Mai 2017
|
346625.0
|
277363.0
|
Mehefin 2017
|
344417.0
|
278861.0
|
Gorffennaf 2017
|
353111.0
|
282982.0
|
Awst 2017
|
348575.0
|
282993.0
|
Medi 2017
|
350499.0
|
283740.0
|
Hydref 2017
|
354413.0
|
283680.0
|
Tachwedd 2017
|
347213.0
|
282653.0
|
Rhagfyr 2017
|
351336.0
|
284409.0
|
Ionawr 2018
|
360742.0
|
283859.0
|
Chwefror 2018
|
370722.0
|
282211.0
|
Mawrth 2018
|
355921.0
|
281621.0
|
Ebrill 2018
|
360153.0
|
282495.0
|
Mai 2018
|
353483.0
|
283751.0
|
Mehefin 2018
|
355191.0
|
284961.0
|
Gorffennaf 2018
|
362155.0
|
289217.0
|
Awst 2018
|
364902.0
|
289065.0
|
Medi 2018
|
358182.0
|
288096.0
|
Hydref 2018
|
367789.0
|
287705.0
|
Tachwedd 2018
|
354829.0
|
289362.0
|
Rhagfyr 2018
|
359106.0
|
286131.0
|
Ionawr 2019
|
358541.0
|
283750.0
|
Chwefror 2019
|
371380.0
|
283822.0
|
Mawrth 2019
|
359985.0
|
281565.0
|
Ebrill 2019
|
361903.0
|
282686.0
|
Mai 2019
|
357831.0
|
283877.0
|
Mehefin 2019
|
351630.0
|
284075.0
|
Gorffennaf 2019
|
368411.0
|
285786.0
|
Awst 2019
|
358799.0
|
285777.0
|
Medi 2019
|
363311.0
|
286769.0
|
Hydref 2019
|
363313.0
|
285765.0
|
Tachwedd 2019
|
346170.0
|
285214.0
|
Dyddiad
|
Adeilad newydd
|
Eiddo presennol
|
Mehefin 2016
|
16.8
|
12.9
|
Gorffennaf 2016
|
13.6
|
11.8
|
Awst 2016
|
12.6
|
10.7
|
Medi 2016
|
12.8
|
10.2
|
Hydref 2016
|
13.5
|
9.4
|
Tachwedd 2016
|
11.9
|
8.3
|
Rhagfyr 2016
|
9.9
|
9.0
|
Ionawr 2017
|
12.1
|
7.4
|
Chwefror 2017
|
14.0
|
8.1
|
Mawrth 2017
|
13.6
|
5.5
|
Ebrill 2017
|
7.1
|
7.6
|
Mai 2017
|
4.4
|
6.8
|
Mehefin 2017
|
6.4
|
5.9
|
Gorffennaf 2017
|
7.8
|
6.2
|
Awst 2017
|
7.3
|
5.9
|
Medi 2017
|
6.3
|
5.5
|
Hydref 2017
|
6.0
|
5.8
|
Tachwedd 2017
|
3.7
|
5.1
|
Rhagfyr 2017
|
4.0
|
4.8
|
Ionawr 2018
|
5.2
|
5.0
|
Chwefror 2018
|
8.2
|
3.5
|
Mawrth 2018
|
4.1
|
4.0
|
Ebrill 2018
|
5.0
|
2.8
|
Mai 2018
|
2.0
|
2.3
|
Mehefin 2018
|
3.1
|
2.2
|
Gorffennaf 2018
|
2.6
|
2.2
|
Awst 2018
|
4.7
|
2.2
|
Medi 2018
|
2.2
|
1.5
|
Hydref 2018
|
3.8
|
1.4
|
Tachwedd 2018
|
2.2
|
2.4
|
Rhagfyr 2018
|
2.2
|
0.6
|
Ionawr 2019
|
-0.6
|
-0.0
|
Chwefror 2019
|
0.2
|
0.6
|
Mawrth 2019
|
1.1
|
-0.0
|
Ebrill 2019
|
0.5
|
0.1
|
Mai 2019
|
1.2
|
0.0
|
Mehefin 2019
|
-1.0
|
-0.3
|
Gorffennaf 2019
|
1.7
|
-1.2
|
Awst 2019
|
-1.7
|
-1.1
|
Medi 2019
|
1.4
|
-0.5
|
Hydref 2019
|
-1.2
|
-0.7
|
Tachwedd 2019
|
-2.4
|
-1.4
|
Dyddiad
|
Adeilad newydd
|
Eiddo presennol
|
Mehefin 2016
|
-2.6
|
1.4
|
Gorffennaf 2016
|
1.2
|
1.3
|
Awst 2016
|
-0.8
|
0.2
|
Medi 2016
|
1.5
|
0.7
|
Hydref 2016
|
1.4
|
-0.3
|
Tachwedd 2016
|
0.1
|
0.3
|
Rhagfyr 2016
|
0.9
|
0.9
|
Ionawr 2017
|
1.5
|
-0.5
|
Chwefror 2017
|
-0.2
|
0.9
|
Mawrth 2017
|
-0.2
|
-0.7
|
Ebrill 2017
|
0.4
|
1.5
|
Mai 2017
|
1.0
|
0.9
|
Mehefin 2017
|
-0.6
|
0.5
|
Gorffennaf 2017
|
2.5
|
1.5
|
Awst 2017
|
-1.3
|
0.0
|
Medi 2017
|
0.6
|
0.3
|
Hydref 2017
|
1.1
|
-0.0
|
Tachwedd 2017
|
-2.0
|
-0.4
|
Rhagfyr 2017
|
1.2
|
0.6
|
Ionawr 2018
|
2.7
|
-0.2
|
Chwefror 2018
|
2.8
|
-0.6
|
Mawrth 2018
|
-4.0
|
-0.2
|
Ebrill 2018
|
1.2
|
0.3
|
Mai 2018
|
-1.8
|
0.4
|
Mehefin 2018
|
0.5
|
0.4
|
Gorffennaf 2018
|
2.0
|
1.5
|
Awst 2018
|
0.8
|
-0.1
|
Medi 2018
|
-1.8
|
-0.3
|
Hydref 2018
|
2.7
|
-0.1
|
Tachwedd 2018
|
-3.5
|
0.6
|
Rhagfyr 2018
|
1.2
|
-1.1
|
Ionawr 2019
|
-0.2
|
-0.8
|
Chwefror 2019
|
3.6
|
0.0
|
Mawrth 2019
|
-3.1
|
-0.8
|
Ebrill 2019
|
0.5
|
0.4
|
Mai 2019
|
-1.1
|
0.4
|
Mehefin 2019
|
-1.7
|
0.1
|
Gorffennaf 2019
|
4.8
|
0.6
|
Awst 2019
|
-2.6
|
0.0
|
Medi 2019
|
1.3
|
0.4
|
Hydref 2019
|
0.0
|
-0.4
|
Tachwedd 2019
|
-4.7
|
-0.2
|
Dyddiad
|
Adeilad newydd
|
Eiddo presennol
|
Mehefin 2016
|
117.0
|
117.1
|
Gorffennaf 2016
|
118.4
|
118.6
|
Awst 2016
|
117.4
|
118.9
|
Medi 2016
|
119.2
|
119.7
|
Hydref 2016
|
120.9
|
119.3
|
Tachwedd 2016
|
121.0
|
119.7
|
Rhagfyr 2016
|
122.1
|
120.8
|
Ionawr 2017
|
124.0
|
120.2
|
Chwefror 2017
|
123.8
|
121.3
|
Mawrth 2017
|
123.6
|
120.4
|
Ebrill 2017
|
124.0
|
122.3
|
Mai 2017
|
125.3
|
123.4
|
Mehefin 2017
|
124.5
|
124.0
|
Gorffennaf 2017
|
127.7
|
125.9
|
Awst 2017
|
126.0
|
125.9
|
Medi 2017
|
126.7
|
126.2
|
Hydref 2017
|
128.1
|
126.2
|
Tachwedd 2017
|
125.5
|
125.7
|
Rhagfyr 2017
|
127.0
|
126.5
|
Ionawr 2018
|
130.4
|
126.3
|
Chwefror 2018
|
134.0
|
125.5
|
Mawrth 2018
|
128.7
|
125.3
|
Ebrill 2018
|
130.2
|
125.7
|
Mai 2018
|
127.8
|
126.2
|
Mehefin 2018
|
128.4
|
126.8
|
Gorffennaf 2018
|
130.9
|
128.7
|
Awst 2018
|
131.9
|
128.6
|
Medi 2018
|
129.5
|
128.2
|
Hydref 2018
|
133.0
|
128.0
|
Tachwedd 2018
|
128.3
|
128.7
|
Rhagfyr 2018
|
129.8
|
127.3
|
Ionawr 2019
|
129.6
|
126.2
|
Chwefror 2019
|
134.3
|
126.3
|
Mawrth 2019
|
130.2
|
125.3
|
Ebrill 2019
|
130.8
|
125.8
|
Mai 2019
|
129.4
|
126.3
|
Mehefin 2019
|
127.1
|
126.4
|
Gorffennaf 2019
|
133.2
|
127.1
|
Awst 2019
|
129.7
|
127.1
|
Medi 2019
|
131.4
|
127.6
|
Hydref 2019
|
131.4
|
127.1
|
Tachwedd 2019
|
125.2
|
126.9
|