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.
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
|
Medi 2012
|
263726.0
|
263712.0
|
Hydref 2012
|
264793.0
|
264827.0
|
Tachwedd 2012
|
264828.0
|
265119.0
|
Rhagfyr 2012
|
265185.0
|
265202.0
|
Ionawr 2013
|
265506.0
|
265511.0
|
Chwefror 2013
|
265186.0
|
265775.0
|
Mawrth 2013
|
263399.0
|
264197.0
|
Ebrill 2013
|
264356.0
|
265371.0
|
Mai 2013
|
262289.0
|
263018.0
|
Mehefin 2013
|
266096.0
|
266948.0
|
Gorffennaf 2013
|
267667.0
|
268448.0
|
Awst 2013
|
271682.0
|
272598.0
|
Medi 2013
|
271885.0
|
272661.0
|
Hydref 2013
|
272428.0
|
273421.0
|
Tachwedd 2013
|
274350.0
|
275355.0
|
Rhagfyr 2013
|
275999.0
|
277162.0
|
Ionawr 2014
|
277458.0
|
278814.0
|
Chwefror 2014
|
276809.0
|
278312.0
|
Mawrth 2014
|
277718.0
|
279623.0
|
Ebrill 2014
|
280594.0
|
282736.0
|
Mai 2014
|
285086.0
|
287517.0
|
Mehefin 2014
|
287565.0
|
289991.0
|
Gorffennaf 2014
|
291703.0
|
294175.0
|
Awst 2014
|
296177.0
|
298600.0
|
Medi 2014
|
302501.0
|
304678.0
|
Hydref 2014
|
303506.0
|
305657.0
|
Tachwedd 2014
|
302890.0
|
305153.0
|
Rhagfyr 2014
|
300111.0
|
302433.0
|
Ionawr 2015
|
299851.0
|
301742.0
|
Chwefror 2015
|
302057.0
|
303362.0
|
Mawrth 2015
|
304771.0
|
306254.0
|
Ebrill 2015
|
306602.0
|
308308.0
|
Mai 2015
|
311535.0
|
313561.0
|
Mehefin 2015
|
317106.0
|
319231.0
|
Gorffennaf 2015
|
322975.0
|
325446.0
|
Awst 2015
|
325240.0
|
327858.0
|
Medi 2015
|
327170.0
|
329561.0
|
Hydref 2015
|
327633.0
|
330026.0
|
Tachwedd 2015
|
328383.0
|
330543.0
|
Rhagfyr 2015
|
327589.0
|
329894.0
|
Ionawr 2016
|
330100.0
|
332525.0
|
Chwefror 2016
|
329316.0
|
332065.0
|
Mawrth 2016
|
335435.0
|
338038.0
|
Ebrill 2016
|
333738.0
|
336396.0
|
Mai 2016
|
336877.0
|
339889.0
|
Mehefin 2016
|
337868.0
|
341014.0
|
Gorffennaf 2016
|
345172.0
|
348162.0
|
Awst 2016
|
347692.0
|
350314.0
|
Medi 2016
|
345743.0
|
348601.0
|
Hydref 2016
|
344549.0
|
347085.0
|
Tachwedd 2016
|
345322.0
|
347584.0
|
Rhagfyr 2016
|
345873.0
|
348083.0
|
Ionawr 2017
|
346441.0
|
348816.0
|
Chwefror 2017
|
343767.0
|
345972.0
|
Mawrth 2017
|
345805.0
|
348003.0
|
Ebrill 2017
|
347456.0
|
349688.0
|
Mai 2017
|
348955.0
|
351631.0
|
Mehefin 2017
|
348479.0
|
350520.0
|
Gorffennaf 2017
|
346859.0
|
348773.0
|
Awst 2017
|
350140.0
|
351897.0
|
Medi 2017
|
353771.0
|
356170.0
|
Hydref 2017
|
356559.0
|
359150.0
|
Tachwedd 2017
|
355046.0
|
357836.0
|
Rhagfyr 2017
|
351141.0
|
354110.0
|
Ionawr 2018
|
347843.0
|
351178.0
|
Chwefror 2018
|
348763.0
|
352433.0
|
Mawrth 2018
|
350033.0
|
354049.0
|
Ebrill 2018
|
351221.0
|
355518.0
|
Mai 2018
|
351008.0
|
355527.0
|
Mehefin 2018
|
350307.0
|
354191.0
|
Gorffennaf 2018
|
351905.0
|
355373.0
|
Awst 2018
|
353114.0
|
356241.0
|
Medi 2018
|
357273.0
|
360662.0
|
Hydref 2018
|
355884.0
|
359704.0
|
Tachwedd 2018
|
353362.0
|
357145.0
|
Rhagfyr 2018
|
348320.0
|
352125.0
|
Ionawr 2019
|
347782.0
|
351417.0
|
Chwefror 2019
|
347583.0
|
351804.0
|
Mawrth 2019
|
345807.0
|
349911.0
|
Ebrill 2019
|
343709.0
|
348227.0
|
Mai 2019
|
340411.0
|
344459.0
|
Mehefin 2019
|
342289.0
|
346820.0
|
Gorffennaf 2019
|
344099.0
|
349216.0
|
Awst 2019
|
349752.0
|
354663.0
|
Medi 2019
|
353091.0
|
357452.0
|
Hydref 2019
|
350858.0
|
354076.0
|
Tachwedd 2019
|
350070.0
|
352945.0
|
Rhagfyr 2019
|
346765.0
|
350255.0
|
Ionawr 2020
|
349792.0
|
353993.0
|
Chwefror 2020
|
347528.0
|
352939.0
|
Mawrth 2020
|
348900.0
|
354036.0
|
Ebrill 2020
|
349482.0
|
354618.0
|
Mai 2020
|
349759.0
|
355198.0
|
Mehefin 2020
|
350582.0
|
356010.0
|
Gorffennaf 2020
|
352694.0
|
357721.0
|
Awst 2020
|
361621.0
|
365611.0
|
Medi 2020
|
365469.0
|
369843.0
|
Hydref 2020
|
366001.0
|
370085.0
|
Tachwedd 2020
|
367771.0
|
372033.0
|
Rhagfyr 2020
|
369774.0
|
373670.0
|
Ionawr 2021
|
368891.0
|
372761.0
|
Chwefror 2021
|
362046.0
|
365774.0
|
Mawrth 2021
|
359980.0
|
363684.0
|
Ebrill 2021
|
358813.0
|
363258.0
|
Mai 2021
|
360657.0
|
365709.0
|
Mehefin 2021
|
365473.0
|
370261.0
|
Gorffennaf 2021
|
365515.0
|
370231.0
|
Awst 2021
|
367847.0
|
372094.0
|
Medi 2021
|
370300.0
|
374299.0
|
Hydref 2021
|
378355.0
|
381661.0
|
Tachwedd 2021
|
381077.0
|
384618.0
|
Rhagfyr 2021
|
376409.0
|
380502.0
|
Ionawr 2022
|
381219.0
|
385328.0
|
Chwefror 2022
|
385454.0
|
389856.0
|
Mawrth 2022
|
390444.0
|
395241.0
|
Ebrill 2022
|
387490.0
|
392701.0
|
Mai 2022
|
388675.0
|
393882.0
|
Mehefin 2022
|
390372.0
|
395747.0
|
Gorffennaf 2022
|
397540.0
|
403159.0
|
Awst 2022
|
404579.0
|
410461.0
|
Medi 2022
|
412319.0
|
417993.0
|
Dyddiad
|
Pryniannau arian parod
|
Pryniannau morgais
|
Medi 2012
|
|
|
Hydref 2012
|
|
|
Tachwedd 2012
|
|
|
Rhagfyr 2012
|
|
|
Ionawr 2013
|
5.4
|
5.5
|
Chwefror 2013
|
4.7
|
5.0
|
Mawrth 2013
|
3.6
|
3.9
|
Ebrill 2013
|
4.4
|
4.8
|
Mai 2013
|
2.9
|
3.2
|
Mehefin 2013
|
3.9
|
4.3
|
Gorffennaf 2013
|
2.8
|
3.1
|
Awst 2013
|
3.6
|
4.0
|
Medi 2013
|
3.1
|
3.4
|
Hydref 2013
|
2.9
|
3.2
|
Tachwedd 2013
|
3.6
|
3.9
|
Rhagfyr 2013
|
4.1
|
4.5
|
Ionawr 2014
|
4.5
|
5.0
|
Chwefror 2014
|
4.4
|
4.7
|
Mawrth 2014
|
5.4
|
5.8
|
Ebrill 2014
|
6.1
|
6.5
|
Mai 2014
|
8.7
|
9.3
|
Mehefin 2014
|
8.1
|
8.6
|
Gorffennaf 2014
|
9.0
|
9.6
|
Awst 2014
|
9.0
|
9.5
|
Medi 2014
|
11.3
|
11.7
|
Hydref 2014
|
11.4
|
11.8
|
Tachwedd 2014
|
10.4
|
10.8
|
Rhagfyr 2014
|
8.7
|
9.1
|
Ionawr 2015
|
8.1
|
8.2
|
Chwefror 2015
|
9.1
|
9.0
|
Mawrth 2015
|
9.7
|
9.5
|
Ebrill 2015
|
9.3
|
9.0
|
Mai 2015
|
9.3
|
9.1
|
Mehefin 2015
|
10.3
|
10.1
|
Gorffennaf 2015
|
10.7
|
10.6
|
Awst 2015
|
9.8
|
9.8
|
Medi 2015
|
8.2
|
8.2
|
Hydref 2015
|
8.0
|
8.0
|
Tachwedd 2015
|
8.4
|
8.3
|
Rhagfyr 2015
|
9.2
|
9.1
|
Ionawr 2016
|
10.1
|
10.2
|
Chwefror 2016
|
9.0
|
9.5
|
Mawrth 2016
|
10.1
|
10.4
|
Ebrill 2016
|
8.8
|
9.1
|
Mai 2016
|
8.1
|
8.4
|
Mehefin 2016
|
6.6
|
6.8
|
Gorffennaf 2016
|
6.9
|
7.0
|
Awst 2016
|
6.9
|
6.8
|
Medi 2016
|
5.7
|
5.8
|
Hydref 2016
|
5.2
|
5.2
|
Tachwedd 2016
|
5.2
|
5.2
|
Rhagfyr 2016
|
5.6
|
5.5
|
Ionawr 2017
|
5.0
|
4.9
|
Chwefror 2017
|
4.4
|
4.2
|
Mawrth 2017
|
3.1
|
3.0
|
Ebrill 2017
|
4.7
|
4.6
|
Mai 2017
|
3.9
|
3.8
|
Mehefin 2017
|
3.1
|
2.8
|
Gorffennaf 2017
|
0.5
|
0.2
|
Awst 2017
|
0.7
|
0.4
|
Medi 2017
|
2.3
|
2.2
|
Hydref 2017
|
3.5
|
3.5
|
Tachwedd 2017
|
2.8
|
3.0
|
Rhagfyr 2017
|
1.5
|
1.7
|
Ionawr 2018
|
0.4
|
0.7
|
Chwefror 2018
|
1.4
|
1.9
|
Mawrth 2018
|
1.2
|
1.7
|
Ebrill 2018
|
1.1
|
1.7
|
Mai 2018
|
0.6
|
1.1
|
Mehefin 2018
|
0.5
|
1.0
|
Gorffennaf 2018
|
1.4
|
1.9
|
Awst 2018
|
0.8
|
1.2
|
Medi 2018
|
1.0
|
1.3
|
Hydref 2018
|
-0.2
|
0.2
|
Tachwedd 2018
|
-0.5
|
-0.2
|
Rhagfyr 2018
|
-0.8
|
-0.6
|
Ionawr 2019
|
-0.0
|
0.1
|
Chwefror 2019
|
-0.3
|
-0.2
|
Mawrth 2019
|
-1.2
|
-1.2
|
Ebrill 2019
|
-2.1
|
-2.0
|
Mai 2019
|
-3.0
|
-3.1
|
Mehefin 2019
|
-2.3
|
-2.1
|
Gorffennaf 2019
|
-2.2
|
-1.7
|
Awst 2019
|
-1.0
|
-0.4
|
Medi 2019
|
-1.2
|
-0.9
|
Hydref 2019
|
-1.4
|
-1.6
|
Tachwedd 2019
|
-0.9
|
-1.2
|
Rhagfyr 2019
|
-0.4
|
-0.5
|
Ionawr 2020
|
0.6
|
0.7
|
Chwefror 2020
|
-0.0
|
0.3
|
Mawrth 2020
|
0.9
|
1.2
|
Ebrill 2020
|
1.7
|
1.8
|
Mai 2020
|
2.8
|
3.1
|
Mehefin 2020
|
2.4
|
2.6
|
Gorffennaf 2020
|
2.5
|
2.4
|
Awst 2020
|
3.4
|
3.1
|
Medi 2020
|
3.5
|
3.5
|
Hydref 2020
|
4.3
|
4.5
|
Tachwedd 2020
|
5.1
|
5.4
|
Rhagfyr 2020
|
6.6
|
6.7
|
Ionawr 2021
|
5.5
|
5.3
|
Chwefror 2021
|
4.2
|
3.6
|
Mawrth 2021
|
3.2
|
2.7
|
Ebrill 2021
|
2.7
|
2.4
|
Mai 2021
|
3.1
|
3.0
|
Mehefin 2021
|
4.2
|
4.0
|
Gorffennaf 2021
|
3.6
|
3.5
|
Awst 2021
|
1.7
|
1.8
|
Medi 2021
|
1.3
|
1.2
|
Hydref 2021
|
3.4
|
3.1
|
Tachwedd 2021
|
3.6
|
3.4
|
Rhagfyr 2021
|
1.8
|
1.8
|
Ionawr 2022
|
3.3
|
3.4
|
Chwefror 2022
|
6.5
|
6.6
|
Mawrth 2022
|
8.5
|
8.7
|
Ebrill 2022
|
8.0
|
8.1
|
Mai 2022
|
7.8
|
7.7
|
Mehefin 2022
|
6.8
|
6.9
|
Gorffennaf 2022
|
8.8
|
8.9
|
Awst 2022
|
10.0
|
10.3
|
Medi 2022
|
11.3
|
11.7
|
Dyddiad
|
Pryniannau arian parod
|
Pryniannau morgais
|
Medi 2012
|
0.6
|
0.6
|
Hydref 2012
|
0.4
|
0.4
|
Tachwedd 2012
|
0.0
|
0.1
|
Rhagfyr 2012
|
0.1
|
0.0
|
Ionawr 2013
|
0.1
|
0.1
|
Chwefror 2013
|
-0.1
|
0.1
|
Mawrth 2013
|
-0.7
|
-0.6
|
Ebrill 2013
|
0.4
|
0.4
|
Mai 2013
|
-0.8
|
-0.9
|
Mehefin 2013
|
1.4
|
1.5
|
Gorffennaf 2013
|
0.6
|
0.6
|
Awst 2013
|
1.5
|
1.6
|
Medi 2013
|
0.1
|
0.0
|
Hydref 2013
|
0.2
|
0.3
|
Tachwedd 2013
|
0.7
|
0.7
|
Rhagfyr 2013
|
0.6
|
0.7
|
Ionawr 2014
|
0.5
|
0.6
|
Chwefror 2014
|
-0.2
|
-0.2
|
Mawrth 2014
|
0.3
|
0.5
|
Ebrill 2014
|
1.0
|
1.1
|
Mai 2014
|
1.6
|
1.7
|
Mehefin 2014
|
0.9
|
0.9
|
Gorffennaf 2014
|
1.4
|
1.4
|
Awst 2014
|
1.5
|
1.5
|
Medi 2014
|
2.1
|
2.0
|
Hydref 2014
|
0.3
|
0.3
|
Tachwedd 2014
|
-0.2
|
-0.2
|
Rhagfyr 2014
|
-0.9
|
-0.9
|
Ionawr 2015
|
-0.1
|
-0.2
|
Chwefror 2015
|
0.7
|
0.5
|
Mawrth 2015
|
0.9
|
1.0
|
Ebrill 2015
|
0.6
|
0.7
|
Mai 2015
|
1.6
|
1.7
|
Mehefin 2015
|
1.8
|
1.8
|
Gorffennaf 2015
|
1.8
|
2.0
|
Awst 2015
|
0.7
|
0.7
|
Medi 2015
|
0.6
|
0.5
|
Hydref 2015
|
0.1
|
0.1
|
Tachwedd 2015
|
0.2
|
0.2
|
Rhagfyr 2015
|
-0.2
|
-0.2
|
Ionawr 2016
|
0.8
|
0.8
|
Chwefror 2016
|
-0.2
|
-0.1
|
Mawrth 2016
|
1.9
|
1.8
|
Ebrill 2016
|
-0.5
|
-0.5
|
Mai 2016
|
0.9
|
1.0
|
Mehefin 2016
|
0.3
|
0.3
|
Gorffennaf 2016
|
2.2
|
2.1
|
Awst 2016
|
0.7
|
0.6
|
Medi 2016
|
-0.6
|
-0.5
|
Hydref 2016
|
-0.4
|
-0.4
|
Tachwedd 2016
|
0.2
|
0.1
|
Rhagfyr 2016
|
0.2
|
0.1
|
Ionawr 2017
|
0.2
|
0.2
|
Chwefror 2017
|
-0.8
|
-0.8
|
Mawrth 2017
|
0.6
|
0.6
|
Ebrill 2017
|
0.5
|
0.5
|
Mai 2017
|
0.4
|
0.6
|
Mehefin 2017
|
-0.1
|
-0.3
|
Gorffennaf 2017
|
-0.5
|
-0.5
|
Awst 2017
|
1.0
|
0.9
|
Medi 2017
|
1.0
|
1.2
|
Hydref 2017
|
0.8
|
0.8
|
Tachwedd 2017
|
-0.4
|
-0.4
|
Rhagfyr 2017
|
-1.1
|
-1.0
|
Ionawr 2018
|
-0.9
|
-0.8
|
Chwefror 2018
|
0.3
|
0.4
|
Mawrth 2018
|
0.4
|
0.5
|
Ebrill 2018
|
0.3
|
0.4
|
Mai 2018
|
-0.1
|
0.0
|
Mehefin 2018
|
-0.2
|
-0.4
|
Gorffennaf 2018
|
0.5
|
0.3
|
Awst 2018
|
0.3
|
0.2
|
Medi 2018
|
1.2
|
1.2
|
Hydref 2018
|
-0.4
|
-0.3
|
Tachwedd 2018
|
-0.7
|
-0.7
|
Rhagfyr 2018
|
-1.4
|
-1.4
|
Ionawr 2019
|
-0.2
|
-0.2
|
Chwefror 2019
|
-0.1
|
0.1
|
Mawrth 2019
|
-0.5
|
-0.5
|
Ebrill 2019
|
-0.6
|
-0.5
|
Mai 2019
|
-1.0
|
-1.1
|
Mehefin 2019
|
0.6
|
0.7
|
Gorffennaf 2019
|
0.5
|
0.7
|
Awst 2019
|
1.6
|
1.6
|
Medi 2019
|
1.0
|
0.8
|
Hydref 2019
|
-0.6
|
-0.9
|
Tachwedd 2019
|
-0.2
|
-0.3
|
Rhagfyr 2019
|
-0.9
|
-0.8
|
Ionawr 2020
|
0.9
|
1.1
|
Chwefror 2020
|
-0.6
|
-0.3
|
Mawrth 2020
|
0.4
|
0.3
|
Ebrill 2020
|
0.2
|
0.2
|
Mai 2020
|
0.1
|
0.2
|
Mehefin 2020
|
0.2
|
0.2
|
Gorffennaf 2020
|
0.6
|
0.5
|
Awst 2020
|
2.5
|
2.2
|
Medi 2020
|
1.1
|
1.2
|
Hydref 2020
|
0.2
|
0.1
|
Tachwedd 2020
|
0.5
|
0.5
|
Rhagfyr 2020
|
0.5
|
0.4
|
Ionawr 2021
|
-0.2
|
-0.2
|
Chwefror 2021
|
-1.9
|
-1.9
|
Mawrth 2021
|
-0.6
|
-0.6
|
Ebrill 2021
|
-0.3
|
-0.1
|
Mai 2021
|
0.5
|
0.7
|
Mehefin 2021
|
1.3
|
1.2
|
Gorffennaf 2021
|
0.0
|
0.0
|
Awst 2021
|
0.6
|
0.5
|
Medi 2021
|
0.7
|
0.6
|
Hydref 2021
|
2.2
|
2.0
|
Tachwedd 2021
|
0.7
|
0.8
|
Rhagfyr 2021
|
-1.2
|
-1.1
|
Ionawr 2022
|
1.3
|
1.3
|
Chwefror 2022
|
1.1
|
1.2
|
Mawrth 2022
|
1.3
|
1.4
|
Ebrill 2022
|
-0.8
|
-0.6
|
Mai 2022
|
0.3
|
0.3
|
Mehefin 2022
|
0.4
|
0.5
|
Gorffennaf 2022
|
1.8
|
1.9
|
Awst 2022
|
1.8
|
1.8
|
Medi 2022
|
1.9
|
1.8
|
Dyddiad
|
Pryniannau arian parod
|
Pryniannau morgais
|
Medi 2012
|
88.0
|
87.4
|
Hydref 2012
|
88.3
|
87.8
|
Tachwedd 2012
|
88.3
|
87.9
|
Rhagfyr 2012
|
88.4
|
87.9
|
Ionawr 2013
|
88.6
|
88.0
|
Chwefror 2013
|
88.4
|
88.1
|
Mawrth 2013
|
87.8
|
87.6
|
Ebrill 2013
|
88.2
|
88.0
|
Mai 2013
|
87.5
|
87.2
|
Mehefin 2013
|
88.7
|
88.5
|
Gorffennaf 2013
|
89.3
|
89.0
|
Awst 2013
|
90.6
|
90.3
|
Medi 2013
|
90.7
|
90.4
|
Hydref 2013
|
90.8
|
90.6
|
Tachwedd 2013
|
91.5
|
91.3
|
Rhagfyr 2013
|
92.0
|
91.8
|
Ionawr 2014
|
92.5
|
92.4
|
Chwefror 2014
|
92.3
|
92.2
|
Mawrth 2014
|
92.6
|
92.7
|
Ebrill 2014
|
93.6
|
93.7
|
Mai 2014
|
95.1
|
95.3
|
Mehefin 2014
|
95.9
|
96.1
|
Gorffennaf 2014
|
97.3
|
97.5
|
Awst 2014
|
98.8
|
99.0
|
Medi 2014
|
100.9
|
101.0
|
Hydref 2014
|
101.2
|
101.3
|
Tachwedd 2014
|
101.0
|
101.1
|
Rhagfyr 2014
|
100.1
|
100.2
|
Ionawr 2015
|
100.0
|
100.0
|
Chwefror 2015
|
100.7
|
100.5
|
Mawrth 2015
|
101.6
|
101.5
|
Ebrill 2015
|
102.2
|
102.2
|
Mai 2015
|
103.9
|
103.9
|
Mehefin 2015
|
105.8
|
105.8
|
Gorffennaf 2015
|
107.7
|
107.9
|
Awst 2015
|
108.5
|
108.7
|
Medi 2015
|
109.1
|
109.2
|
Hydref 2015
|
109.3
|
109.4
|
Tachwedd 2015
|
109.5
|
109.5
|
Rhagfyr 2015
|
109.2
|
109.3
|
Ionawr 2016
|
110.1
|
110.2
|
Chwefror 2016
|
109.8
|
110.0
|
Mawrth 2016
|
111.9
|
112.0
|
Ebrill 2016
|
111.3
|
111.5
|
Mai 2016
|
112.4
|
112.6
|
Mehefin 2016
|
112.7
|
113.0
|
Gorffennaf 2016
|
115.1
|
115.4
|
Awst 2016
|
116.0
|
116.1
|
Medi 2016
|
115.3
|
115.5
|
Hydref 2016
|
114.9
|
115.0
|
Tachwedd 2016
|
115.2
|
115.2
|
Rhagfyr 2016
|
115.4
|
115.4
|
Ionawr 2017
|
115.5
|
115.6
|
Chwefror 2017
|
114.6
|
114.7
|
Mawrth 2017
|
115.3
|
115.3
|
Ebrill 2017
|
115.9
|
115.9
|
Mai 2017
|
116.4
|
116.5
|
Mehefin 2017
|
116.2
|
116.2
|
Gorffennaf 2017
|
115.7
|
115.6
|
Awst 2017
|
116.8
|
116.6
|
Medi 2017
|
118.0
|
118.0
|
Hydref 2017
|
118.9
|
119.0
|
Tachwedd 2017
|
118.4
|
118.6
|
Rhagfyr 2017
|
117.1
|
117.4
|
Ionawr 2018
|
116.0
|
116.4
|
Chwefror 2018
|
116.3
|
116.8
|
Mawrth 2018
|
116.7
|
117.3
|
Ebrill 2018
|
117.1
|
117.8
|
Mai 2018
|
117.1
|
117.8
|
Mehefin 2018
|
116.8
|
117.4
|
Gorffennaf 2018
|
117.4
|
117.8
|
Awst 2018
|
117.8
|
118.1
|
Medi 2018
|
119.2
|
119.5
|
Hydref 2018
|
118.7
|
119.2
|
Tachwedd 2018
|
117.8
|
118.4
|
Rhagfyr 2018
|
116.2
|
116.7
|
Ionawr 2019
|
116.0
|
116.5
|
Chwefror 2019
|
115.9
|
116.6
|
Mawrth 2019
|
115.3
|
116.0
|
Ebrill 2019
|
114.6
|
115.4
|
Mai 2019
|
113.5
|
114.2
|
Mehefin 2019
|
114.2
|
114.9
|
Gorffennaf 2019
|
114.8
|
115.7
|
Awst 2019
|
116.6
|
117.5
|
Medi 2019
|
117.8
|
118.5
|
Hydref 2019
|
117.0
|
117.3
|
Tachwedd 2019
|
116.8
|
117.0
|
Rhagfyr 2019
|
115.6
|
116.1
|
Ionawr 2020
|
116.7
|
117.3
|
Chwefror 2020
|
115.9
|
117.0
|
Mawrth 2020
|
116.4
|
117.3
|
Ebrill 2020
|
116.6
|
117.5
|
Mai 2020
|
116.6
|
117.7
|
Mehefin 2020
|
116.9
|
118.0
|
Gorffennaf 2020
|
117.6
|
118.6
|
Awst 2020
|
120.6
|
121.2
|
Medi 2020
|
121.9
|
122.6
|
Hydref 2020
|
122.1
|
122.6
|
Tachwedd 2020
|
122.6
|
123.3
|
Rhagfyr 2020
|
123.3
|
123.8
|
Ionawr 2021
|
123.0
|
123.5
|
Chwefror 2021
|
120.7
|
121.2
|
Mawrth 2021
|
120.1
|
120.5
|
Ebrill 2021
|
119.7
|
120.4
|
Mai 2021
|
120.3
|
121.2
|
Mehefin 2021
|
121.9
|
122.7
|
Gorffennaf 2021
|
121.9
|
122.7
|
Awst 2021
|
122.7
|
123.3
|
Medi 2021
|
123.5
|
124.0
|
Hydref 2021
|
126.2
|
126.5
|
Tachwedd 2021
|
127.1
|
127.5
|
Rhagfyr 2021
|
125.5
|
126.1
|
Ionawr 2022
|
127.1
|
127.7
|
Chwefror 2022
|
128.5
|
129.2
|
Mawrth 2022
|
130.2
|
131.0
|
Ebrill 2022
|
129.2
|
130.1
|
Mai 2022
|
129.6
|
130.5
|
Mehefin 2022
|
130.2
|
131.2
|
Gorffennaf 2022
|
132.6
|
133.6
|
Awst 2022
|
134.9
|
136.0
|
Medi 2022
|
137.5
|
138.5
|
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
|
Medi 2012
|
280580.0
|
Hydref 2012
|
286212.0
|
Tachwedd 2012
|
289998.0
|
Rhagfyr 2012
|
293990.0
|
Ionawr 2013
|
291517.0
|
Chwefror 2013
|
292149.0
|
Mawrth 2013
|
289753.0
|
Ebrill 2013
|
294147.0
|
Mai 2013
|
290956.0
|
Mehefin 2013
|
294211.0
|
Gorffennaf 2013
|
293641.0
|
Awst 2013
|
297147.0
|
Medi 2013
|
297005.0
|
Hydref 2013
|
299822.0
|
Tachwedd 2013
|
304066.0
|
Rhagfyr 2013
|
308108.0
|
Ionawr 2014
|
309923.0
|
Chwefror 2014
|
309695.0
|
Mawrth 2014
|
310361.0
|
Ebrill 2014
|
314913.0
|
Mai 2014
|
320759.0
|
Mehefin 2014
|
323125.0
|
Gorffennaf 2014
|
325332.0
|
Awst 2014
|
326950.0
|
Medi 2014
|
330966.0
|
Hydref 2014
|
332148.0
|
Tachwedd 2014
|
331964.0
|
Rhagfyr 2014
|
331151.0
|
Ionawr 2015
|
331574.0
|
Chwefror 2015
|
335649.0
|
Mawrth 2015
|
340536.0
|
Ebrill 2015
|
342648.0
|
Mai 2015
|
346832.0
|
Mehefin 2015
|
348734.0
|
Gorffennaf 2015
|
353940.0
|
Awst 2015
|
354856.0
|
Medi 2015
|
357058.0
|
Hydref 2015
|
358633.0
|
Tachwedd 2015
|
359521.0
|
Rhagfyr 2015
|
362833.0
|
Ionawr 2016
|
365376.0
|
Chwefror 2016
|
364278.0
|
Mawrth 2016
|
363789.0
|
Ebrill 2016
|
367327.0
|
Mai 2016
|
381311.0
|
Mehefin 2016
|
389406.0
|
Gorffennaf 2016
|
392999.0
|
Awst 2016
|
387462.0
|
Medi 2016
|
384879.0
|
Hydref 2016
|
385977.0
|
Tachwedd 2016
|
389408.0
|
Rhagfyr 2016
|
391507.0
|
Ionawr 2017
|
393840.0
|
Chwefror 2017
|
391356.0
|
Mawrth 2017
|
394476.0
|
Ebrill 2017
|
394301.0
|
Mai 2017
|
396168.0
|
Mehefin 2017
|
392528.0
|
Gorffennaf 2017
|
388786.0
|
Awst 2017
|
389861.0
|
Medi 2017
|
395702.0
|
Hydref 2017
|
400598.0
|
Tachwedd 2017
|
399662.0
|
Rhagfyr 2017
|
395659.0
|
Ionawr 2018
|
395953.0
|
Chwefror 2018
|
406160.0
|
Mawrth 2018
|
411571.0
|
Ebrill 2018
|
413402.0
|
Mai 2018
|
407001.0
|
Mehefin 2018
|
402487.0
|
Gorffennaf 2018
|
402616.0
|
Awst 2018
|
403647.0
|
Medi 2018
|
409517.0
|
Hydref 2018
|
409898.0
|
Tachwedd 2018
|
406611.0
|
Rhagfyr 2018
|
400593.0
|
Ionawr 2019
|
399073.0
|
Chwefror 2019
|
406033.0
|
Mawrth 2019
|
405484.0
|
Ebrill 2019
|
405479.0
|
Mai 2019
|
396220.0
|
Mehefin 2019
|
398217.0
|
Gorffennaf 2019
|
402514.0
|
Awst 2019
|
407362.0
|
Medi 2019
|
411374.0
|
Hydref 2019
|
403559.0
|
Tachwedd 2019
|
398431.0
|
Rhagfyr 2019
|
392441.0
|
Ionawr 2020
|
399690.0
|
Chwefror 2020
|
405033.0
|
Mawrth 2020
|
410861.0
|
Ebrill 2020
|
414009.0
|
Mai 2020
|
418816.0
|
Mehefin 2020
|
416515.0
|
Gorffennaf 2020
|
414295.0
|
Awst 2020
|
418349.0
|
Medi 2020
|
425364.0
|
Hydref 2020
|
422458.0
|
Tachwedd 2020
|
421671.0
|
Rhagfyr 2020
|
420087.0
|
Ionawr 2021
|
416730.0
|
Chwefror 2021
|
407892.0
|
Mawrth 2021
|
405651.0
|
Ebrill 2021
|
408958.0
|
Mai 2021
|
412561.0
|
Mehefin 2021
|
412975.0
|
Gorffennaf 2021
|
414879.0
|
Awst 2021
|
414903.0
|
Medi 2021
|
418262.0
|
Hydref 2021
|
419836.0
|
Tachwedd 2021
|
425304.0
|
Rhagfyr 2021
|
420261.0
|
Ionawr 2022
|
424269.0
|
Chwefror 2022
|
429393.0
|
Mawrth 2022
|
438336.0
|
Ebrill 2022
|
435046.0
|
Mai 2022
|
432568.0
|
Mehefin 2022
|
430924.0
|
Gorffennaf 2022
|
440036.0
|
Awst 2022
|
448399.0
|
Medi 2022
|
457848.0
|
Dyddiad
|
Adeilad newydd
|
Medi 2012
|
0.9
|
Hydref 2012
|
3.8
|
Tachwedd 2012
|
5.4
|
Rhagfyr 2012
|
6.6
|
Ionawr 2013
|
5.5
|
Chwefror 2013
|
6.3
|
Mawrth 2013
|
4.4
|
Ebrill 2013
|
6.0
|
Mai 2013
|
4.2
|
Mehefin 2013
|
5.4
|
Gorffennaf 2013
|
4.6
|
Awst 2013
|
6.0
|
Medi 2013
|
5.8
|
Hydref 2013
|
4.8
|
Tachwedd 2013
|
4.8
|
Rhagfyr 2013
|
4.8
|
Ionawr 2014
|
6.3
|
Chwefror 2014
|
6.0
|
Mawrth 2014
|
7.1
|
Ebrill 2014
|
7.1
|
Mai 2014
|
10.2
|
Mehefin 2014
|
9.8
|
Gorffennaf 2014
|
10.8
|
Awst 2014
|
10.0
|
Medi 2014
|
11.4
|
Hydref 2014
|
10.8
|
Tachwedd 2014
|
9.2
|
Rhagfyr 2014
|
7.5
|
Ionawr 2015
|
7.0
|
Chwefror 2015
|
8.4
|
Mawrth 2015
|
9.7
|
Ebrill 2015
|
8.8
|
Mai 2015
|
8.1
|
Mehefin 2015
|
7.9
|
Gorffennaf 2015
|
8.8
|
Awst 2015
|
8.5
|
Medi 2015
|
7.9
|
Hydref 2015
|
8.0
|
Tachwedd 2015
|
8.3
|
Rhagfyr 2015
|
9.6
|
Ionawr 2016
|
10.2
|
Chwefror 2016
|
8.5
|
Mawrth 2016
|
6.8
|
Ebrill 2016
|
7.2
|
Mai 2016
|
9.9
|
Mehefin 2016
|
11.7
|
Gorffennaf 2016
|
11.0
|
Awst 2016
|
9.2
|
Medi 2016
|
7.8
|
Hydref 2016
|
7.6
|
Tachwedd 2016
|
8.3
|
Rhagfyr 2016
|
7.9
|
Ionawr 2017
|
7.8
|
Chwefror 2017
|
7.4
|
Mawrth 2017
|
8.4
|
Ebrill 2017
|
5.0
|
Mai 2017
|
2.5
|
Mehefin 2017
|
0.8
|
Gorffennaf 2017
|
-1.1
|
Awst 2017
|
0.6
|
Medi 2017
|
2.8
|
Hydref 2017
|
3.8
|
Tachwedd 2017
|
2.6
|
Rhagfyr 2017
|
1.1
|
Ionawr 2018
|
0.5
|
Chwefror 2018
|
3.8
|
Mawrth 2018
|
4.3
|
Ebrill 2018
|
4.8
|
Mai 2018
|
2.7
|
Mehefin 2018
|
2.5
|
Gorffennaf 2018
|
3.6
|
Awst 2018
|
3.5
|
Medi 2018
|
3.5
|
Hydref 2018
|
2.3
|
Tachwedd 2018
|
1.7
|
Rhagfyr 2018
|
1.2
|
Ionawr 2019
|
0.8
|
Chwefror 2019
|
-0.0
|
Mawrth 2019
|
-1.5
|
Ebrill 2019
|
-1.9
|
Mai 2019
|
-2.6
|
Mehefin 2019
|
-1.1
|
Gorffennaf 2019
|
-0.0
|
Awst 2019
|
0.9
|
Medi 2019
|
0.4
|
Hydref 2019
|
-1.6
|
Tachwedd 2019
|
-2.0
|
Rhagfyr 2019
|
-2.0
|
Ionawr 2020
|
0.2
|
Chwefror 2020
|
-0.2
|
Mawrth 2020
|
1.3
|
Ebrill 2020
|
2.1
|
Mai 2020
|
5.7
|
Mehefin 2020
|
4.6
|
Gorffennaf 2020
|
2.9
|
Awst 2020
|
2.7
|
Medi 2020
|
3.4
|
Hydref 2020
|
4.7
|
Tachwedd 2020
|
5.8
|
Rhagfyr 2020
|
7.0
|
Ionawr 2021
|
4.3
|
Chwefror 2021
|
0.7
|
Mawrth 2021
|
-1.3
|
Ebrill 2021
|
-1.2
|
Mai 2021
|
-1.5
|
Mehefin 2021
|
-0.8
|
Gorffennaf 2021
|
0.1
|
Awst 2021
|
-0.8
|
Medi 2021
|
-1.7
|
Hydref 2021
|
-0.6
|
Tachwedd 2021
|
0.9
|
Rhagfyr 2021
|
0.0
|
Ionawr 2022
|
1.8
|
Chwefror 2022
|
5.3
|
Mawrth 2022
|
8.1
|
Ebrill 2022
|
6.4
|
Mai 2022
|
4.8
|
Mehefin 2022
|
4.3
|
Gorffennaf 2022
|
6.1
|
Awst 2022
|
8.1
|
Medi 2022
|
9.5
|
Dyddiad
|
Adeilad newydd
|
Medi 2012
|
0.1
|
Hydref 2012
|
2.0
|
Tachwedd 2012
|
1.3
|
Rhagfyr 2012
|
1.4
|
Ionawr 2013
|
-0.8
|
Chwefror 2013
|
0.2
|
Mawrth 2013
|
-0.8
|
Ebrill 2013
|
1.5
|
Mai 2013
|
-1.1
|
Mehefin 2013
|
1.1
|
Gorffennaf 2013
|
-0.2
|
Awst 2013
|
1.2
|
Medi 2013
|
-0.1
|
Hydref 2013
|
1.0
|
Tachwedd 2013
|
1.4
|
Rhagfyr 2013
|
1.3
|
Ionawr 2014
|
0.6
|
Chwefror 2014
|
-0.1
|
Mawrth 2014
|
0.2
|
Ebrill 2014
|
1.5
|
Mai 2014
|
1.9
|
Mehefin 2014
|
0.7
|
Gorffennaf 2014
|
0.7
|
Awst 2014
|
0.5
|
Medi 2014
|
1.2
|
Hydref 2014
|
0.4
|
Tachwedd 2014
|
-0.1
|
Rhagfyr 2014
|
-0.2
|
Ionawr 2015
|
0.1
|
Chwefror 2015
|
1.2
|
Mawrth 2015
|
1.5
|
Ebrill 2015
|
0.6
|
Mai 2015
|
1.2
|
Mehefin 2015
|
0.6
|
Gorffennaf 2015
|
1.5
|
Awst 2015
|
0.3
|
Medi 2015
|
0.6
|
Hydref 2015
|
0.4
|
Tachwedd 2015
|
0.2
|
Rhagfyr 2015
|
0.9
|
Ionawr 2016
|
0.7
|
Chwefror 2016
|
-0.3
|
Mawrth 2016
|
-0.1
|
Ebrill 2016
|
1.0
|
Mai 2016
|
3.8
|
Mehefin 2016
|
2.1
|
Gorffennaf 2016
|
0.9
|
Awst 2016
|
-1.4
|
Medi 2016
|
-0.7
|
Hydref 2016
|
0.3
|
Tachwedd 2016
|
0.9
|
Rhagfyr 2016
|
0.5
|
Ionawr 2017
|
0.6
|
Chwefror 2017
|
-0.6
|
Mawrth 2017
|
0.8
|
Ebrill 2017
|
-0.0
|
Mai 2017
|
0.5
|
Mehefin 2017
|
-0.9
|
Gorffennaf 2017
|
-1.0
|
Awst 2017
|
0.3
|
Medi 2017
|
1.5
|
Hydref 2017
|
1.2
|
Tachwedd 2017
|
-0.2
|
Rhagfyr 2017
|
-1.0
|
Ionawr 2018
|
0.1
|
Chwefror 2018
|
2.6
|
Mawrth 2018
|
1.3
|
Ebrill 2018
|
0.4
|
Mai 2018
|
-1.6
|
Mehefin 2018
|
-1.1
|
Gorffennaf 2018
|
0.0
|
Awst 2018
|
0.3
|
Medi 2018
|
1.4
|
Hydref 2018
|
0.1
|
Tachwedd 2018
|
-0.8
|
Rhagfyr 2018
|
-1.5
|
Ionawr 2019
|
-0.4
|
Chwefror 2019
|
1.7
|
Mawrth 2019
|
-0.1
|
Ebrill 2019
|
0.0
|
Mai 2019
|
-2.3
|
Mehefin 2019
|
0.5
|
Gorffennaf 2019
|
1.1
|
Awst 2019
|
1.2
|
Medi 2019
|
1.0
|
Hydref 2019
|
-1.9
|
Tachwedd 2019
|
-1.3
|
Rhagfyr 2019
|
-1.5
|
Ionawr 2020
|
1.8
|
Chwefror 2020
|
1.3
|
Mawrth 2020
|
1.4
|
Ebrill 2020
|
0.8
|
Mai 2020
|
1.2
|
Mehefin 2020
|
-0.6
|
Gorffennaf 2020
|
-0.5
|
Awst 2020
|
1.0
|
Medi 2020
|
1.7
|
Hydref 2020
|
-0.7
|
Tachwedd 2020
|
-0.2
|
Rhagfyr 2020
|
-0.4
|
Ionawr 2021
|
-0.8
|
Chwefror 2021
|
-2.1
|
Mawrth 2021
|
-0.5
|
Ebrill 2021
|
0.8
|
Mai 2021
|
0.9
|
Mehefin 2021
|
0.1
|
Gorffennaf 2021
|
0.5
|
Awst 2021
|
0.0
|
Medi 2021
|
0.8
|
Hydref 2021
|
0.4
|
Tachwedd 2021
|
1.3
|
Rhagfyr 2021
|
-1.2
|
Ionawr 2022
|
1.0
|
Chwefror 2022
|
1.2
|
Mawrth 2022
|
2.1
|
Ebrill 2022
|
-0.8
|
Mai 2022
|
-0.6
|
Mehefin 2022
|
-0.4
|
Gorffennaf 2022
|
2.1
|
Awst 2022
|
1.9
|
Medi 2022
|
2.1
|
Dyddiad
|
Adeilad newydd
|
Medi 2012
|
84.6
|
Hydref 2012
|
86.3
|
Tachwedd 2012
|
87.5
|
Rhagfyr 2012
|
88.7
|
Ionawr 2013
|
87.9
|
Chwefror 2013
|
88.1
|
Mawrth 2013
|
87.4
|
Ebrill 2013
|
88.7
|
Mai 2013
|
87.8
|
Mehefin 2013
|
88.7
|
Gorffennaf 2013
|
88.6
|
Awst 2013
|
89.6
|
Medi 2013
|
89.6
|
Hydref 2013
|
90.4
|
Tachwedd 2013
|
91.7
|
Rhagfyr 2013
|
92.9
|
Ionawr 2014
|
93.5
|
Chwefror 2014
|
93.4
|
Mawrth 2014
|
93.6
|
Ebrill 2014
|
95.0
|
Mai 2014
|
96.7
|
Mehefin 2014
|
97.4
|
Gorffennaf 2014
|
98.1
|
Awst 2014
|
98.6
|
Medi 2014
|
99.8
|
Hydref 2014
|
100.2
|
Tachwedd 2014
|
100.1
|
Rhagfyr 2014
|
99.9
|
Ionawr 2015
|
100.0
|
Chwefror 2015
|
101.2
|
Mawrth 2015
|
102.7
|
Ebrill 2015
|
103.3
|
Mai 2015
|
104.6
|
Mehefin 2015
|
105.2
|
Gorffennaf 2015
|
106.8
|
Awst 2015
|
107.0
|
Medi 2015
|
107.7
|
Hydref 2015
|
108.2
|
Tachwedd 2015
|
108.4
|
Rhagfyr 2015
|
109.4
|
Ionawr 2016
|
110.2
|
Chwefror 2016
|
109.9
|
Mawrth 2016
|
109.7
|
Ebrill 2016
|
110.8
|
Mai 2016
|
115.0
|
Mehefin 2016
|
117.4
|
Gorffennaf 2016
|
118.5
|
Awst 2016
|
116.9
|
Medi 2016
|
116.1
|
Hydref 2016
|
116.4
|
Tachwedd 2016
|
117.4
|
Rhagfyr 2016
|
118.1
|
Ionawr 2017
|
118.8
|
Chwefror 2017
|
118.0
|
Mawrth 2017
|
119.0
|
Ebrill 2017
|
118.9
|
Mai 2017
|
119.5
|
Mehefin 2017
|
118.4
|
Gorffennaf 2017
|
117.2
|
Awst 2017
|
117.6
|
Medi 2017
|
119.3
|
Hydref 2017
|
120.8
|
Tachwedd 2017
|
120.5
|
Rhagfyr 2017
|
119.3
|
Ionawr 2018
|
119.4
|
Chwefror 2018
|
122.5
|
Mawrth 2018
|
124.1
|
Ebrill 2018
|
124.7
|
Mai 2018
|
122.8
|
Mehefin 2018
|
121.4
|
Gorffennaf 2018
|
121.4
|
Awst 2018
|
121.7
|
Medi 2018
|
123.5
|
Hydref 2018
|
123.6
|
Tachwedd 2018
|
122.6
|
Rhagfyr 2018
|
120.8
|
Ionawr 2019
|
120.4
|
Chwefror 2019
|
122.5
|
Mawrth 2019
|
122.3
|
Ebrill 2019
|
122.3
|
Mai 2019
|
119.5
|
Mehefin 2019
|
120.1
|
Gorffennaf 2019
|
121.4
|
Awst 2019
|
122.9
|
Medi 2019
|
124.1
|
Hydref 2019
|
121.7
|
Tachwedd 2019
|
120.2
|
Rhagfyr 2019
|
118.4
|
Ionawr 2020
|
120.5
|
Chwefror 2020
|
122.2
|
Mawrth 2020
|
123.9
|
Ebrill 2020
|
124.9
|
Mai 2020
|
126.3
|
Mehefin 2020
|
125.6
|
Gorffennaf 2020
|
125.0
|
Awst 2020
|
126.2
|
Medi 2020
|
128.3
|
Hydref 2020
|
127.4
|
Tachwedd 2020
|
127.2
|
Rhagfyr 2020
|
126.7
|
Ionawr 2021
|
125.7
|
Chwefror 2021
|
123.0
|
Mawrth 2021
|
122.3
|
Ebrill 2021
|
123.3
|
Mai 2021
|
124.4
|
Mehefin 2021
|
124.6
|
Gorffennaf 2021
|
125.1
|
Awst 2021
|
125.1
|
Medi 2021
|
126.1
|
Hydref 2021
|
126.6
|
Tachwedd 2021
|
128.3
|
Rhagfyr 2021
|
126.7
|
Ionawr 2022
|
128.0
|
Chwefror 2022
|
129.5
|
Mawrth 2022
|
132.2
|
Ebrill 2022
|
131.2
|
Mai 2022
|
130.5
|
Mehefin 2022
|
130.0
|
Gorffennaf 2022
|
132.7
|
Awst 2022
|
135.2
|
Medi 2022
|
138.1
|