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
|
Fflatiau a fflatiau deulawr
|
Rhagfyr 2010
|
270911.0
|
154766.0
|
Ionawr 2011
|
271553.0
|
153717.0
|
Chwefror 2011
|
269866.0
|
153823.0
|
Mawrth 2011
|
269719.0
|
153536.0
|
Ebrill 2011
|
270693.0
|
156518.0
|
Mai 2011
|
268694.0
|
155477.0
|
Mehefin 2011
|
267670.0
|
155417.0
|
Gorffennaf 2011
|
272181.0
|
158333.0
|
Awst 2011
|
274481.0
|
155598.0
|
Medi 2011
|
273859.0
|
155744.0
|
Hydref 2011
|
272417.0
|
153963.0
|
Tachwedd 2011
|
271147.0
|
155873.0
|
Rhagfyr 2011
|
268681.0
|
155280.0
|
Ionawr 2012
|
268744.0
|
153939.0
|
Chwefror 2012
|
268744.0
|
153278.0
|
Mawrth 2012
|
264961.0
|
154801.0
|
Ebrill 2012
|
271607.0
|
157909.0
|
Mai 2012
|
271021.0
|
158509.0
|
Mehefin 2012
|
271301.0
|
159561.0
|
Gorffennaf 2012
|
275768.0
|
160186.0
|
Awst 2012
|
275476.0
|
159581.0
|
Medi 2012
|
274905.0
|
159875.0
|
Hydref 2012
|
272924.0
|
159803.0
|
Tachwedd 2012
|
273414.0
|
158881.0
|
Rhagfyr 2012
|
272600.0
|
159610.0
|
Ionawr 2013
|
270680.0
|
157947.0
|
Chwefror 2013
|
270741.0
|
158875.0
|
Mawrth 2013
|
273464.0
|
159637.0
|
Ebrill 2013
|
274649.0
|
162125.0
|
Mai 2013
|
274490.0
|
163064.0
|
Mehefin 2013
|
276077.0
|
163902.0
|
Gorffennaf 2013
|
280209.0
|
166628.0
|
Awst 2013
|
282175.0
|
167111.0
|
Medi 2013
|
284027.0
|
168755.0
|
Hydref 2013
|
283961.0
|
168285.0
|
Tachwedd 2013
|
282733.0
|
169563.0
|
Rhagfyr 2013
|
283606.0
|
173720.0
|
Ionawr 2014
|
285834.0
|
173440.0
|
Chwefror 2014
|
287173.0
|
174059.0
|
Mawrth 2014
|
286205.0
|
175657.0
|
Ebrill 2014
|
292607.0
|
179535.0
|
Mai 2014
|
293682.0
|
182556.0
|
Mehefin 2014
|
295994.0
|
184220.0
|
Gorffennaf 2014
|
301318.0
|
186483.0
|
Awst 2014
|
305532.0
|
188844.0
|
Medi 2014
|
305753.0
|
190050.0
|
Hydref 2014
|
306037.0
|
189664.0
|
Tachwedd 2014
|
305355.0
|
188765.0
|
Rhagfyr 2014
|
305638.0
|
190423.0
|
Ionawr 2015
|
305452.0
|
190290.0
|
Chwefror 2015
|
306211.0
|
191036.0
|
Mawrth 2015
|
307160.0
|
190914.0
|
Ebrill 2015
|
310361.0
|
192450.0
|
Mai 2015
|
312056.0
|
195666.0
|
Mehefin 2015
|
314484.0
|
195288.0
|
Gorffennaf 2015
|
320036.0
|
200004.0
|
Awst 2015
|
324044.0
|
201842.0
|
Medi 2015
|
326952.0
|
203091.0
|
Hydref 2015
|
326398.0
|
202376.0
|
Tachwedd 2015
|
328957.0
|
204910.0
|
Rhagfyr 2015
|
331013.0
|
205939.0
|
Ionawr 2016
|
330358.0
|
207941.0
|
Chwefror 2016
|
331270.0
|
207771.0
|
Mawrth 2016
|
335972.0
|
211891.0
|
Ebrill 2016
|
334113.0
|
210424.0
|
Mai 2016
|
335334.0
|
215654.0
|
Mehefin 2016
|
342170.0
|
215500.0
|
Gorffennaf 2016
|
344250.0
|
217820.0
|
Awst 2016
|
345628.0
|
218109.0
|
Medi 2016
|
346813.0
|
217713.0
|
Hydref 2016
|
346217.0
|
218226.0
|
Tachwedd 2016
|
349672.0
|
218906.0
|
Rhagfyr 2016
|
349408.0
|
220018.0
|
Ionawr 2017
|
349733.0
|
220139.0
|
Chwefror 2017
|
349569.0
|
223873.0
|
Mawrth 2017
|
350079.0
|
221172.0
|
Ebrill 2017
|
354228.0
|
224125.0
|
Mai 2017
|
353461.0
|
227417.0
|
Mehefin 2017
|
357220.0
|
227646.0
|
Gorffennaf 2017
|
361493.0
|
230482.0
|
Awst 2017
|
363088.0
|
230443.0
|
Medi 2017
|
365228.0
|
228595.0
|
Hydref 2017
|
365469.0
|
227770.0
|
Tachwedd 2017
|
363065.0
|
227222.0
|
Rhagfyr 2017
|
364892.0
|
227130.0
|
Ionawr 2018
|
364058.0
|
227374.0
|
Chwefror 2018
|
366752.0
|
227060.0
|
Mawrth 2018
|
363951.0
|
223988.0
|
Ebrill 2018
|
365944.0
|
224796.0
|
Mai 2018
|
368006.0
|
225472.0
|
Mehefin 2018
|
369449.0
|
227383.0
|
Gorffennaf 2018
|
376383.0
|
228677.0
|
Awst 2018
|
376560.0
|
228736.0
|
Medi 2018
|
377614.0
|
227508.0
|
Hydref 2018
|
376569.0
|
227981.0
|
Tachwedd 2018
|
376142.0
|
225623.0
|
Rhagfyr 2018
|
373190.0
|
226923.0
|
Ionawr 2019
|
374559.0
|
223908.0
|
Chwefror 2019
|
373299.0
|
223812.0
|
Mawrth 2019
|
369683.0
|
221555.0
|
Ebrill 2019
|
371113.0
|
222913.0
|
Mai 2019
|
371062.0
|
221767.0
|
Mehefin 2019
|
372097.0
|
224000.0
|
Gorffennaf 2019
|
375878.0
|
227260.0
|
Awst 2019
|
378777.0
|
224332.0
|
Medi 2019
|
378114.0
|
227640.0
|
Hydref 2019
|
377127.0
|
224898.0
|
Tachwedd 2019
|
377293.0
|
222243.0
|
Rhagfyr 2019
|
375353.0
|
224882.0
|
Ionawr 2020
|
376422.0
|
223969.0
|
Chwefror 2020
|
375328.0
|
221254.0
|
Mawrth 2020
|
378553.0
|
225478.0
|
Ebrill 2020
|
377497.0
|
219836.0
|
Newid canrannol (blynyddol)
yn ôl
math o eiddo
yn
Lloegr
cuddio
Dyddiad
|
Tai ar wahân
|
Fflatiau a fflatiau deulawr
|
Rhagfyr 2010
|
3.6
|
0.8
|
Ionawr 2011
|
0.9
|
0.6
|
Chwefror 2011
|
0.4
|
0.3
|
Mawrth 2011
|
0.7
|
-1.0
|
Ebrill 2011
|
0.2
|
0.6
|
Mai 2011
|
-1.4
|
-0.6
|
Mehefin 2011
|
-1.7
|
-1.1
|
Gorffennaf 2011
|
-2.3
|
0.4
|
Awst 2011
|
-1.6
|
-1.2
|
Medi 2011
|
-1.8
|
-1.2
|
Hydref 2011
|
-1.1
|
-1.2
|
Tachwedd 2011
|
-1.0
|
0.9
|
Rhagfyr 2011
|
-0.8
|
0.3
|
Ionawr 2012
|
-1.0
|
0.1
|
Chwefror 2012
|
-0.4
|
-0.4
|
Mawrth 2012
|
-1.8
|
0.8
|
Ebrill 2012
|
0.3
|
0.9
|
Mai 2012
|
0.9
|
2.0
|
Mehefin 2012
|
1.4
|
2.7
|
Gorffennaf 2012
|
1.3
|
1.2
|
Awst 2012
|
0.4
|
2.6
|
Medi 2012
|
0.4
|
2.6
|
Hydref 2012
|
0.2
|
3.8
|
Tachwedd 2012
|
0.8
|
1.9
|
Rhagfyr 2012
|
1.5
|
2.8
|
Ionawr 2013
|
0.7
|
2.6
|
Chwefror 2013
|
0.7
|
3.6
|
Mawrth 2013
|
3.2
|
3.1
|
Ebrill 2013
|
1.1
|
2.7
|
Mai 2013
|
1.3
|
2.9
|
Mehefin 2013
|
1.8
|
2.7
|
Gorffennaf 2013
|
1.6
|
4.0
|
Awst 2013
|
2.4
|
4.7
|
Medi 2013
|
3.3
|
5.6
|
Hydref 2013
|
4.0
|
5.3
|
Tachwedd 2013
|
3.4
|
6.7
|
Rhagfyr 2013
|
4.0
|
8.8
|
Ionawr 2014
|
5.6
|
9.8
|
Chwefror 2014
|
6.1
|
9.6
|
Mawrth 2014
|
4.7
|
10.0
|
Ebrill 2014
|
6.5
|
10.7
|
Mai 2014
|
7.0
|
12.0
|
Mehefin 2014
|
7.2
|
12.4
|
Gorffennaf 2014
|
7.5
|
11.9
|
Awst 2014
|
8.3
|
13.0
|
Medi 2014
|
7.6
|
12.6
|
Hydref 2014
|
7.8
|
12.7
|
Tachwedd 2014
|
8.0
|
11.3
|
Rhagfyr 2014
|
7.8
|
9.6
|
Ionawr 2015
|
6.9
|
9.7
|
Chwefror 2015
|
6.6
|
9.8
|
Mawrth 2015
|
7.3
|
8.7
|
Ebrill 2015
|
6.1
|
7.2
|
Mai 2015
|
6.3
|
7.2
|
Mehefin 2015
|
6.2
|
6.0
|
Gorffennaf 2015
|
6.2
|
7.2
|
Awst 2015
|
6.1
|
6.9
|
Medi 2015
|
6.9
|
6.9
|
Hydref 2015
|
6.6
|
6.7
|
Tachwedd 2015
|
7.7
|
8.6
|
Rhagfyr 2015
|
8.3
|
8.2
|
Ionawr 2016
|
8.2
|
9.3
|
Chwefror 2016
|
8.2
|
8.8
|
Mawrth 2016
|
9.4
|
11.0
|
Ebrill 2016
|
7.6
|
9.3
|
Mai 2016
|
7.5
|
10.2
|
Mehefin 2016
|
8.8
|
10.4
|
Gorffennaf 2016
|
7.6
|
8.9
|
Awst 2016
|
6.7
|
8.1
|
Medi 2016
|
6.1
|
7.2
|
Hydref 2016
|
6.1
|
7.8
|
Tachwedd 2016
|
6.3
|
6.8
|
Rhagfyr 2016
|
5.6
|
6.8
|
Ionawr 2017
|
5.9
|
5.9
|
Chwefror 2017
|
5.5
|
7.8
|
Mawrth 2017
|
4.2
|
4.4
|
Ebrill 2017
|
6.0
|
6.5
|
Mai 2017
|
5.4
|
5.4
|
Mehefin 2017
|
4.4
|
5.6
|
Gorffennaf 2017
|
5.0
|
5.8
|
Awst 2017
|
5.0
|
5.6
|
Medi 2017
|
5.3
|
5.0
|
Hydref 2017
|
5.6
|
4.4
|
Tachwedd 2017
|
3.8
|
3.8
|
Rhagfyr 2017
|
4.4
|
3.2
|
Ionawr 2018
|
4.1
|
3.3
|
Chwefror 2018
|
4.9
|
1.4
|
Mawrth 2018
|
4.0
|
1.3
|
Ebrill 2018
|
3.3
|
0.3
|
Mai 2018
|
4.1
|
-0.9
|
Mehefin 2018
|
3.4
|
-0.1
|
Gorffennaf 2018
|
4.1
|
-0.8
|
Awst 2018
|
3.7
|
-0.7
|
Medi 2018
|
3.4
|
-0.5
|
Hydref 2018
|
3.0
|
0.1
|
Tachwedd 2018
|
3.6
|
-0.7
|
Rhagfyr 2018
|
2.3
|
-0.1
|
Ionawr 2019
|
2.9
|
-1.5
|
Chwefror 2019
|
1.8
|
-1.4
|
Mawrth 2019
|
1.6
|
-1.1
|
Ebrill 2019
|
1.4
|
-0.8
|
Mai 2019
|
0.8
|
-1.6
|
Mehefin 2019
|
0.7
|
-1.5
|
Gorffennaf 2019
|
-0.1
|
-0.6
|
Awst 2019
|
0.6
|
-1.9
|
Medi 2019
|
0.1
|
0.1
|
Hydref 2019
|
0.2
|
-1.4
|
Tachwedd 2019
|
0.3
|
-1.5
|
Rhagfyr 2019
|
0.6
|
-0.9
|
Ionawr 2020
|
0.5
|
0.0
|
Chwefror 2020
|
0.5
|
-1.1
|
Mawrth 2020
|
2.4
|
1.8
|
Ebrill 2020
|
1.7
|
-1.4
|
Dyddiad
|
Tai ar wahân
|
Fflatiau a fflatiau deulawr
|
Rhagfyr 2010
|
-1.1
|
0.2
|
Ionawr 2011
|
0.2
|
-0.7
|
Chwefror 2011
|
-0.6
|
0.1
|
Mawrth 2011
|
-0.1
|
-0.2
|
Ebrill 2011
|
0.4
|
1.9
|
Mai 2011
|
-0.7
|
-0.7
|
Mehefin 2011
|
-0.4
|
-0.0
|
Gorffennaf 2011
|
1.7
|
1.9
|
Awst 2011
|
0.8
|
-1.7
|
Medi 2011
|
-0.2
|
0.1
|
Hydref 2011
|
-0.5
|
-1.1
|
Tachwedd 2011
|
-0.5
|
1.2
|
Rhagfyr 2011
|
-0.9
|
-0.4
|
Ionawr 2012
|
0.0
|
-0.9
|
Chwefror 2012
|
0.0
|
-0.4
|
Mawrth 2012
|
-1.4
|
1.0
|
Ebrill 2012
|
2.5
|
2.0
|
Mai 2012
|
-0.2
|
0.4
|
Mehefin 2012
|
0.1
|
0.7
|
Gorffennaf 2012
|
1.6
|
0.4
|
Awst 2012
|
-0.1
|
-0.4
|
Medi 2012
|
-0.2
|
0.2
|
Hydref 2012
|
-0.7
|
-0.1
|
Tachwedd 2012
|
0.2
|
-0.6
|
Rhagfyr 2012
|
-0.3
|
0.5
|
Ionawr 2013
|
-0.7
|
-1.0
|
Chwefror 2013
|
0.0
|
0.6
|
Mawrth 2013
|
1.0
|
0.5
|
Ebrill 2013
|
0.4
|
1.6
|
Mai 2013
|
-0.1
|
0.6
|
Mehefin 2013
|
0.6
|
0.5
|
Gorffennaf 2013
|
1.5
|
1.7
|
Awst 2013
|
0.7
|
0.3
|
Medi 2013
|
0.7
|
1.0
|
Hydref 2013
|
-0.0
|
-0.3
|
Tachwedd 2013
|
-0.4
|
0.8
|
Rhagfyr 2013
|
0.3
|
2.4
|
Ionawr 2014
|
0.8
|
-0.2
|
Chwefror 2014
|
0.5
|
0.4
|
Mawrth 2014
|
-0.3
|
0.9
|
Ebrill 2014
|
2.2
|
2.2
|
Mai 2014
|
0.4
|
1.7
|
Mehefin 2014
|
0.8
|
0.9
|
Gorffennaf 2014
|
1.8
|
1.2
|
Awst 2014
|
1.4
|
1.3
|
Medi 2014
|
0.1
|
0.6
|
Hydref 2014
|
0.1
|
-0.2
|
Tachwedd 2014
|
-0.2
|
-0.5
|
Rhagfyr 2014
|
0.1
|
0.9
|
Ionawr 2015
|
-0.1
|
-0.1
|
Chwefror 2015
|
0.2
|
0.4
|
Mawrth 2015
|
0.3
|
-0.1
|
Ebrill 2015
|
1.0
|
0.8
|
Mai 2015
|
0.6
|
1.7
|
Mehefin 2015
|
0.8
|
-0.2
|
Gorffennaf 2015
|
1.8
|
2.4
|
Awst 2015
|
1.2
|
0.9
|
Medi 2015
|
0.9
|
0.6
|
Hydref 2015
|
-0.2
|
-0.4
|
Tachwedd 2015
|
0.8
|
1.2
|
Rhagfyr 2015
|
0.6
|
0.5
|
Ionawr 2016
|
-0.2
|
1.0
|
Chwefror 2016
|
0.3
|
-0.1
|
Mawrth 2016
|
1.4
|
2.0
|
Ebrill 2016
|
-0.6
|
-0.7
|
Mai 2016
|
0.4
|
2.5
|
Mehefin 2016
|
2.0
|
-0.1
|
Gorffennaf 2016
|
0.6
|
1.1
|
Awst 2016
|
0.4
|
0.1
|
Medi 2016
|
0.3
|
-0.2
|
Hydref 2016
|
-0.2
|
0.2
|
Tachwedd 2016
|
1.0
|
0.3
|
Rhagfyr 2016
|
-0.1
|
0.5
|
Ionawr 2017
|
0.1
|
0.1
|
Chwefror 2017
|
-0.1
|
1.7
|
Mawrth 2017
|
0.2
|
-1.2
|
Ebrill 2017
|
1.2
|
1.3
|
Mai 2017
|
-0.2
|
1.5
|
Mehefin 2017
|
1.1
|
0.1
|
Gorffennaf 2017
|
1.2
|
1.2
|
Awst 2017
|
0.4
|
-0.0
|
Medi 2017
|
0.6
|
-0.8
|
Hydref 2017
|
0.1
|
-0.4
|
Tachwedd 2017
|
-0.7
|
-0.2
|
Rhagfyr 2017
|
0.5
|
-0.0
|
Ionawr 2018
|
-0.2
|
0.1
|
Chwefror 2018
|
0.7
|
-0.1
|
Mawrth 2018
|
-0.8
|
-1.4
|
Ebrill 2018
|
0.6
|
0.4
|
Mai 2018
|
0.6
|
0.3
|
Mehefin 2018
|
0.4
|
0.8
|
Gorffennaf 2018
|
1.9
|
0.6
|
Awst 2018
|
0.1
|
0.0
|
Medi 2018
|
0.3
|
-0.5
|
Hydref 2018
|
-0.3
|
0.2
|
Tachwedd 2018
|
-0.1
|
-1.0
|
Rhagfyr 2018
|
-0.8
|
0.6
|
Ionawr 2019
|
0.4
|
-1.3
|
Chwefror 2019
|
-0.3
|
-0.0
|
Mawrth 2019
|
-1.0
|
-1.0
|
Ebrill 2019
|
0.4
|
0.6
|
Mai 2019
|
-0.0
|
-0.5
|
Mehefin 2019
|
0.3
|
1.0
|
Gorffennaf 2019
|
1.0
|
1.5
|
Awst 2019
|
0.8
|
-1.3
|
Medi 2019
|
-0.2
|
1.5
|
Hydref 2019
|
-0.3
|
-1.2
|
Tachwedd 2019
|
0.0
|
-1.2
|
Rhagfyr 2019
|
-0.5
|
1.2
|
Ionawr 2020
|
0.3
|
-0.4
|
Chwefror 2020
|
-0.3
|
-1.2
|
Mawrth 2020
|
0.9
|
1.9
|
Ebrill 2020
|
-0.3
|
-2.5
|
Dyddiad
|
Tai ar wahân
|
Fflatiau a fflatiau deulawr
|
Rhagfyr 2010
|
88.7
|
81.3
|
Ionawr 2011
|
88.9
|
80.8
|
Chwefror 2011
|
88.4
|
80.8
|
Mawrth 2011
|
88.3
|
80.7
|
Ebrill 2011
|
88.6
|
82.2
|
Mai 2011
|
88.0
|
81.7
|
Mehefin 2011
|
87.6
|
81.7
|
Gorffennaf 2011
|
89.1
|
83.2
|
Awst 2011
|
89.9
|
81.8
|
Medi 2011
|
89.7
|
81.8
|
Hydref 2011
|
89.2
|
80.9
|
Tachwedd 2011
|
88.8
|
81.9
|
Rhagfyr 2011
|
88.0
|
81.6
|
Ionawr 2012
|
88.0
|
80.9
|
Chwefror 2012
|
88.0
|
80.6
|
Mawrth 2012
|
86.7
|
81.4
|
Ebrill 2012
|
88.9
|
83.0
|
Mai 2012
|
88.7
|
83.3
|
Mehefin 2012
|
88.8
|
83.8
|
Gorffennaf 2012
|
90.3
|
84.2
|
Awst 2012
|
90.2
|
83.9
|
Medi 2012
|
90.0
|
84.0
|
Hydref 2012
|
89.4
|
84.0
|
Tachwedd 2012
|
89.5
|
83.5
|
Rhagfyr 2012
|
89.2
|
83.9
|
Ionawr 2013
|
88.6
|
83.0
|
Chwefror 2013
|
88.6
|
83.5
|
Mawrth 2013
|
89.5
|
83.9
|
Ebrill 2013
|
89.9
|
85.2
|
Mai 2013
|
89.9
|
85.7
|
Mehefin 2013
|
90.4
|
86.1
|
Gorffennaf 2013
|
91.7
|
87.6
|
Awst 2013
|
92.4
|
87.8
|
Medi 2013
|
93.0
|
88.7
|
Hydref 2013
|
93.0
|
88.4
|
Tachwedd 2013
|
92.6
|
89.1
|
Rhagfyr 2013
|
92.8
|
91.3
|
Ionawr 2014
|
93.6
|
91.2
|
Chwefror 2014
|
94.0
|
91.5
|
Mawrth 2014
|
93.7
|
92.3
|
Ebrill 2014
|
95.8
|
94.4
|
Mai 2014
|
96.2
|
95.9
|
Mehefin 2014
|
96.9
|
96.8
|
Gorffennaf 2014
|
98.6
|
98.0
|
Awst 2014
|
100.0
|
99.2
|
Medi 2014
|
100.1
|
99.9
|
Hydref 2014
|
100.2
|
99.7
|
Tachwedd 2014
|
100.0
|
99.2
|
Rhagfyr 2014
|
100.1
|
100.1
|
Ionawr 2015
|
100.0
|
100.0
|
Chwefror 2015
|
100.2
|
100.4
|
Mawrth 2015
|
100.6
|
100.3
|
Ebrill 2015
|
101.6
|
101.1
|
Mai 2015
|
102.2
|
102.8
|
Mehefin 2015
|
103.0
|
102.6
|
Gorffennaf 2015
|
104.8
|
105.1
|
Awst 2015
|
106.1
|
106.1
|
Medi 2015
|
107.0
|
106.7
|
Hydref 2015
|
106.9
|
106.4
|
Tachwedd 2015
|
107.7
|
107.7
|
Rhagfyr 2015
|
108.4
|
108.2
|
Ionawr 2016
|
108.2
|
109.3
|
Chwefror 2016
|
108.4
|
109.2
|
Mawrth 2016
|
110.0
|
111.4
|
Ebrill 2016
|
109.4
|
110.6
|
Mai 2016
|
109.8
|
113.3
|
Mehefin 2016
|
112.0
|
113.2
|
Gorffennaf 2016
|
112.7
|
114.5
|
Awst 2016
|
113.2
|
114.6
|
Medi 2016
|
113.5
|
114.4
|
Hydref 2016
|
113.4
|
114.7
|
Tachwedd 2016
|
114.5
|
115.0
|
Rhagfyr 2016
|
114.4
|
115.6
|
Ionawr 2017
|
114.5
|
115.7
|
Chwefror 2017
|
114.4
|
117.6
|
Mawrth 2017
|
114.6
|
116.2
|
Ebrill 2017
|
116.0
|
117.8
|
Mai 2017
|
115.7
|
119.5
|
Mehefin 2017
|
117.0
|
119.6
|
Gorffennaf 2017
|
118.4
|
121.1
|
Awst 2017
|
118.9
|
121.1
|
Medi 2017
|
119.6
|
120.1
|
Hydref 2017
|
119.6
|
119.7
|
Tachwedd 2017
|
118.9
|
119.4
|
Rhagfyr 2017
|
119.5
|
119.4
|
Ionawr 2018
|
119.2
|
119.5
|
Chwefror 2018
|
120.1
|
119.3
|
Mawrth 2018
|
119.2
|
117.7
|
Ebrill 2018
|
119.8
|
118.1
|
Mai 2018
|
120.5
|
118.5
|
Mehefin 2018
|
121.0
|
119.5
|
Gorffennaf 2018
|
123.2
|
120.2
|
Awst 2018
|
123.3
|
120.2
|
Medi 2018
|
123.6
|
119.6
|
Hydref 2018
|
123.3
|
119.8
|
Tachwedd 2018
|
123.1
|
118.6
|
Rhagfyr 2018
|
122.2
|
119.2
|
Ionawr 2019
|
122.6
|
117.7
|
Chwefror 2019
|
122.2
|
117.6
|
Mawrth 2019
|
121.0
|
116.4
|
Ebrill 2019
|
121.5
|
117.1
|
Mai 2019
|
121.5
|
116.5
|
Mehefin 2019
|
121.8
|
117.7
|
Gorffennaf 2019
|
123.1
|
119.4
|
Awst 2019
|
124.0
|
117.9
|
Medi 2019
|
123.8
|
119.6
|
Hydref 2019
|
123.5
|
118.2
|
Tachwedd 2019
|
123.5
|
116.8
|
Rhagfyr 2019
|
122.9
|
118.2
|
Ionawr 2020
|
123.2
|
117.7
|
Chwefror 2020
|
122.9
|
116.3
|
Mawrth 2020
|
123.9
|
118.5
|
Ebrill 2020
|
123.6
|
115.5
|
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
|
Rhagfyr 2010
|
|
Ionawr 2011
|
|
Chwefror 2011
|
|
Mawrth 2011
|
|
Ebrill 2011
|
|
Mai 2011
|
|
Mehefin 2011
|
|
Gorffennaf 2011
|
|
Awst 2011
|
|
Medi 2011
|
|
Hydref 2011
|
|
Tachwedd 2011
|
|
Rhagfyr 2011
|
|
Ionawr 2012
|
198343.0
|
Chwefror 2012
|
198331.0
|
Mawrth 2012
|
197627.0
|
Ebrill 2012
|
200934.0
|
Mai 2012
|
201192.0
|
Mehefin 2012
|
202954.0
|
Gorffennaf 2012
|
204567.0
|
Awst 2012
|
204880.0
|
Medi 2012
|
204159.0
|
Hydref 2012
|
202906.0
|
Tachwedd 2012
|
203113.0
|
Rhagfyr 2012
|
202770.0
|
Ionawr 2013
|
201289.0
|
Chwefror 2013
|
201398.0
|
Mawrth 2013
|
202660.0
|
Ebrill 2013
|
204527.0
|
Mai 2013
|
205210.0
|
Mehefin 2013
|
206796.0
|
Gorffennaf 2013
|
209523.0
|
Awst 2013
|
211065.0
|
Medi 2013
|
211455.0
|
Hydref 2013
|
210914.0
|
Tachwedd 2013
|
211567.0
|
Rhagfyr 2013
|
213683.0
|
Ionawr 2014
|
213774.0
|
Chwefror 2014
|
214764.0
|
Mawrth 2014
|
215339.0
|
Ebrill 2014
|
220197.0
|
Mai 2014
|
222163.0
|
Mehefin 2014
|
224036.0
|
Gorffennaf 2014
|
227578.0
|
Awst 2014
|
230572.0
|
Medi 2014
|
230692.0
|
Hydref 2014
|
230450.0
|
Tachwedd 2014
|
229756.0
|
Rhagfyr 2014
|
230255.0
|
Ionawr 2015
|
230034.0
|
Chwefror 2015
|
230671.0
|
Mawrth 2015
|
230681.0
|
Ebrill 2015
|
233422.0
|
Mai 2015
|
235873.0
|
Mehefin 2015
|
237684.0
|
Gorffennaf 2015
|
241957.0
|
Awst 2015
|
244588.0
|
Medi 2015
|
245472.0
|
Hydref 2015
|
245652.0
|
Tachwedd 2015
|
247842.0
|
Rhagfyr 2015
|
248826.0
|
Ionawr 2016
|
249891.0
|
Chwefror 2016
|
249990.0
|
Mawrth 2016
|
252566.0
|
Ebrill 2016
|
253023.0
|
Mai 2016
|
255563.0
|
Mehefin 2016
|
258319.0
|
Gorffennaf 2016
|
261186.0
|
Awst 2016
|
261501.0
|
Medi 2016
|
261456.0
|
Hydref 2016
|
260543.0
|
Tachwedd 2016
|
261928.0
|
Rhagfyr 2016
|
262504.0
|
Ionawr 2017
|
262614.0
|
Chwefror 2017
|
263093.0
|
Mawrth 2017
|
262453.0
|
Ebrill 2017
|
266119.0
|
Mai 2017
|
267324.0
|
Mehefin 2017
|
269759.0
|
Gorffennaf 2017
|
273029.0
|
Awst 2017
|
274714.0
|
Medi 2017
|
274234.0
|
Hydref 2017
|
274376.0
|
Tachwedd 2017
|
272982.0
|
Rhagfyr 2017
|
274315.0
|
Ionawr 2018
|
273299.0
|
Chwefror 2018
|
274118.0
|
Mawrth 2018
|
272465.0
|
Ebrill 2018
|
274673.0
|
Mai 2018
|
276152.0
|
Mehefin 2018
|
277735.0
|
Gorffennaf 2018
|
281704.0
|
Awst 2018
|
282099.0
|
Medi 2018
|
282102.0
|
Hydref 2018
|
281149.0
|
Tachwedd 2018
|
280688.0
|
Rhagfyr 2018
|
279326.0
|
Ionawr 2019
|
278333.0
|
Chwefror 2019
|
277349.0
|
Mawrth 2019
|
275694.0
|
Ebrill 2019
|
277380.0
|
Mai 2019
|
277920.0
|
Mehefin 2019
|
278998.0
|
Gorffennaf 2019
|
281505.0
|
Awst 2019
|
283329.0
|
Medi 2019
|
283154.0
|
Hydref 2019
|
282536.0
|
Tachwedd 2019
|
281957.0
|
Rhagfyr 2019
|
281235.0
|
Ionawr 2020
|
281492.0
|
Chwefror 2020
|
280322.0
|
Mawrth 2020
|
282859.0
|
Ebrill 2020
|
280226.0
|
Newid canrannol (blynyddol)
yn ôl
statws y prynwr
yn
Lloegr
cuddio
Dyddiad
|
Cyn berchen-feddianwyr
|
Rhagfyr 2010
|
|
Ionawr 2011
|
|
Chwefror 2011
|
|
Mawrth 2011
|
|
Ebrill 2011
|
|
Mai 2011
|
|
Mehefin 2011
|
|
Gorffennaf 2011
|
|
Awst 2011
|
|
Medi 2011
|
|
Hydref 2011
|
|
Tachwedd 2011
|
|
Rhagfyr 2011
|
|
Ionawr 2012
|
|
Chwefror 2012
|
|
Mawrth 2012
|
|
Ebrill 2012
|
|
Mai 2012
|
|
Mehefin 2012
|
|
Gorffennaf 2012
|
|
Awst 2012
|
|
Medi 2012
|
|
Hydref 2012
|
|
Tachwedd 2012
|
|
Rhagfyr 2012
|
|
Ionawr 2013
|
1.5
|
Chwefror 2013
|
1.6
|
Mawrth 2013
|
2.6
|
Ebrill 2013
|
1.8
|
Mai 2013
|
2.0
|
Mehefin 2013
|
1.9
|
Gorffennaf 2013
|
2.4
|
Awst 2013
|
3.0
|
Medi 2013
|
3.6
|
Hydref 2013
|
4.0
|
Tachwedd 2013
|
4.2
|
Rhagfyr 2013
|
5.4
|
Ionawr 2014
|
6.2
|
Chwefror 2014
|
6.6
|
Mawrth 2014
|
6.3
|
Ebrill 2014
|
7.7
|
Mai 2014
|
8.3
|
Mehefin 2014
|
8.3
|
Gorffennaf 2014
|
8.6
|
Awst 2014
|
9.2
|
Medi 2014
|
9.1
|
Hydref 2014
|
9.3
|
Tachwedd 2014
|
8.6
|
Rhagfyr 2014
|
7.8
|
Ionawr 2015
|
7.6
|
Chwefror 2015
|
7.4
|
Mawrth 2015
|
7.1
|
Ebrill 2015
|
6.0
|
Mai 2015
|
6.2
|
Mehefin 2015
|
6.1
|
Gorffennaf 2015
|
6.3
|
Awst 2015
|
6.1
|
Medi 2015
|
6.4
|
Hydref 2015
|
6.6
|
Tachwedd 2015
|
7.9
|
Rhagfyr 2015
|
8.1
|
Ionawr 2016
|
8.6
|
Chwefror 2016
|
8.4
|
Mawrth 2016
|
9.5
|
Ebrill 2016
|
8.4
|
Mai 2016
|
8.4
|
Mehefin 2016
|
8.7
|
Gorffennaf 2016
|
8.0
|
Awst 2016
|
6.9
|
Medi 2016
|
6.5
|
Hydref 2016
|
6.1
|
Tachwedd 2016
|
5.7
|
Rhagfyr 2016
|
5.5
|
Ionawr 2017
|
5.1
|
Chwefror 2017
|
5.2
|
Mawrth 2017
|
3.9
|
Ebrill 2017
|
5.2
|
Mai 2017
|
4.6
|
Mehefin 2017
|
4.4
|
Gorffennaf 2017
|
4.5
|
Awst 2017
|
5.0
|
Medi 2017
|
4.9
|
Hydref 2017
|
5.3
|
Tachwedd 2017
|
4.2
|
Rhagfyr 2017
|
4.5
|
Ionawr 2018
|
4.1
|
Chwefror 2018
|
4.2
|
Mawrth 2018
|
3.8
|
Ebrill 2018
|
3.2
|
Mai 2018
|
3.3
|
Mehefin 2018
|
3.0
|
Gorffennaf 2018
|
3.2
|
Awst 2018
|
2.7
|
Medi 2018
|
2.9
|
Hydref 2018
|
2.5
|
Tachwedd 2018
|
2.8
|
Rhagfyr 2018
|
1.8
|
Ionawr 2019
|
1.8
|
Chwefror 2019
|
1.2
|
Mawrth 2019
|
1.2
|
Ebrill 2019
|
1.0
|
Mai 2019
|
0.6
|
Mehefin 2019
|
0.4
|
Gorffennaf 2019
|
-0.1
|
Awst 2019
|
0.4
|
Medi 2019
|
0.4
|
Hydref 2019
|
0.5
|
Tachwedd 2019
|
0.4
|
Rhagfyr 2019
|
0.7
|
Ionawr 2020
|
1.1
|
Chwefror 2020
|
1.1
|
Mawrth 2020
|
2.6
|
Ebrill 2020
|
1.0
|
Newid canrannol (misol)
yn ôl
statws y prynwr
yn
Lloegr
cuddio
Dyddiad
|
Cyn berchen-feddianwyr
|
Rhagfyr 2010
|
|
Ionawr 2011
|
|
Chwefror 2011
|
|
Mawrth 2011
|
|
Ebrill 2011
|
|
Mai 2011
|
|
Mehefin 2011
|
|
Gorffennaf 2011
|
|
Awst 2011
|
|
Medi 2011
|
|
Hydref 2011
|
|
Tachwedd 2011
|
|
Rhagfyr 2011
|
|
Ionawr 2012
|
|
Chwefror 2012
|
-0.0
|
Mawrth 2012
|
-0.4
|
Ebrill 2012
|
1.7
|
Mai 2012
|
0.1
|
Mehefin 2012
|
0.9
|
Gorffennaf 2012
|
0.8
|
Awst 2012
|
0.2
|
Medi 2012
|
-0.4
|
Hydref 2012
|
-0.6
|
Tachwedd 2012
|
0.1
|
Rhagfyr 2012
|
-0.2
|
Ionawr 2013
|
-0.7
|
Chwefror 2013
|
0.1
|
Mawrth 2013
|
0.6
|
Ebrill 2013
|
0.9
|
Mai 2013
|
0.3
|
Mehefin 2013
|
0.8
|
Gorffennaf 2013
|
1.3
|
Awst 2013
|
0.7
|
Medi 2013
|
0.2
|
Hydref 2013
|
-0.3
|
Tachwedd 2013
|
0.3
|
Rhagfyr 2013
|
1.0
|
Ionawr 2014
|
0.0
|
Chwefror 2014
|
0.5
|
Mawrth 2014
|
0.3
|
Ebrill 2014
|
2.3
|
Mai 2014
|
0.9
|
Mehefin 2014
|
0.8
|
Gorffennaf 2014
|
1.6
|
Awst 2014
|
1.3
|
Medi 2014
|
0.1
|
Hydref 2014
|
-0.1
|
Tachwedd 2014
|
-0.3
|
Rhagfyr 2014
|
0.2
|
Ionawr 2015
|
-0.1
|
Chwefror 2015
|
0.3
|
Mawrth 2015
|
0.0
|
Ebrill 2015
|
1.2
|
Mai 2015
|
1.0
|
Mehefin 2015
|
0.8
|
Gorffennaf 2015
|
1.8
|
Awst 2015
|
1.1
|
Medi 2015
|
0.4
|
Hydref 2015
|
0.1
|
Tachwedd 2015
|
0.9
|
Rhagfyr 2015
|
0.4
|
Ionawr 2016
|
0.4
|
Chwefror 2016
|
0.0
|
Mawrth 2016
|
1.0
|
Ebrill 2016
|
0.2
|
Mai 2016
|
1.0
|
Mehefin 2016
|
1.1
|
Gorffennaf 2016
|
1.1
|
Awst 2016
|
0.1
|
Medi 2016
|
-0.0
|
Hydref 2016
|
-0.4
|
Tachwedd 2016
|
0.5
|
Rhagfyr 2016
|
0.2
|
Ionawr 2017
|
0.0
|
Chwefror 2017
|
0.2
|
Mawrth 2017
|
-0.2
|
Ebrill 2017
|
1.4
|
Mai 2017
|
0.4
|
Mehefin 2017
|
0.9
|
Gorffennaf 2017
|
1.2
|
Awst 2017
|
0.6
|
Medi 2017
|
-0.2
|
Hydref 2017
|
0.1
|
Tachwedd 2017
|
-0.5
|
Rhagfyr 2017
|
0.5
|
Ionawr 2018
|
-0.4
|
Chwefror 2018
|
0.3
|
Mawrth 2018
|
-0.6
|
Ebrill 2018
|
0.8
|
Mai 2018
|
0.5
|
Mehefin 2018
|
0.6
|
Gorffennaf 2018
|
1.4
|
Awst 2018
|
0.1
|
Medi 2018
|
0.0
|
Hydref 2018
|
-0.3
|
Tachwedd 2018
|
-0.2
|
Rhagfyr 2018
|
-0.5
|
Ionawr 2019
|
-0.4
|
Chwefror 2019
|
-0.4
|
Mawrth 2019
|
-0.6
|
Ebrill 2019
|
0.6
|
Mai 2019
|
0.2
|
Mehefin 2019
|
0.4
|
Gorffennaf 2019
|
0.9
|
Awst 2019
|
0.6
|
Medi 2019
|
-0.1
|
Hydref 2019
|
-0.2
|
Tachwedd 2019
|
-0.2
|
Rhagfyr 2019
|
-0.3
|
Ionawr 2020
|
0.1
|
Chwefror 2020
|
-0.4
|
Mawrth 2020
|
0.9
|
Ebrill 2020
|
-0.9
|
Dyddiad
|
Cyn berchen-feddianwyr
|
Rhagfyr 2010
|
|
Ionawr 2011
|
|
Chwefror 2011
|
|
Mawrth 2011
|
|
Ebrill 2011
|
|
Mai 2011
|
|
Mehefin 2011
|
|
Gorffennaf 2011
|
|
Awst 2011
|
|
Medi 2011
|
|
Hydref 2011
|
|
Tachwedd 2011
|
|
Rhagfyr 2011
|
|
Ionawr 2012
|
86.2
|
Chwefror 2012
|
86.2
|
Mawrth 2012
|
85.9
|
Ebrill 2012
|
87.4
|
Mai 2012
|
87.5
|
Mehefin 2012
|
88.2
|
Gorffennaf 2012
|
88.9
|
Awst 2012
|
89.1
|
Medi 2012
|
88.8
|
Hydref 2012
|
88.2
|
Tachwedd 2012
|
88.3
|
Rhagfyr 2012
|
88.2
|
Ionawr 2013
|
87.5
|
Chwefror 2013
|
87.6
|
Mawrth 2013
|
88.1
|
Ebrill 2013
|
88.9
|
Mai 2013
|
89.2
|
Mehefin 2013
|
89.9
|
Gorffennaf 2013
|
91.1
|
Awst 2013
|
91.8
|
Medi 2013
|
91.9
|
Hydref 2013
|
91.7
|
Tachwedd 2013
|
92.0
|
Rhagfyr 2013
|
92.9
|
Ionawr 2014
|
92.9
|
Chwefror 2014
|
93.4
|
Mawrth 2014
|
93.6
|
Ebrill 2014
|
95.7
|
Mai 2014
|
96.6
|
Mehefin 2014
|
97.4
|
Gorffennaf 2014
|
98.9
|
Awst 2014
|
100.2
|
Medi 2014
|
100.3
|
Hydref 2014
|
100.2
|
Tachwedd 2014
|
99.9
|
Rhagfyr 2014
|
100.1
|
Ionawr 2015
|
100.0
|
Chwefror 2015
|
100.3
|
Mawrth 2015
|
100.3
|
Ebrill 2015
|
101.5
|
Mai 2015
|
102.5
|
Mehefin 2015
|
103.3
|
Gorffennaf 2015
|
105.2
|
Awst 2015
|
106.3
|
Medi 2015
|
106.7
|
Hydref 2015
|
106.8
|
Tachwedd 2015
|
107.7
|
Rhagfyr 2015
|
108.2
|
Ionawr 2016
|
108.6
|
Chwefror 2016
|
108.7
|
Mawrth 2016
|
109.8
|
Ebrill 2016
|
110.0
|
Mai 2016
|
111.1
|
Mehefin 2016
|
112.3
|
Gorffennaf 2016
|
113.5
|
Awst 2016
|
113.7
|
Medi 2016
|
113.7
|
Hydref 2016
|
113.3
|
Tachwedd 2016
|
113.9
|
Rhagfyr 2016
|
114.1
|
Ionawr 2017
|
114.2
|
Chwefror 2017
|
114.4
|
Mawrth 2017
|
114.1
|
Ebrill 2017
|
115.7
|
Mai 2017
|
116.2
|
Mehefin 2017
|
117.3
|
Gorffennaf 2017
|
118.7
|
Awst 2017
|
119.4
|
Medi 2017
|
119.2
|
Hydref 2017
|
119.3
|
Tachwedd 2017
|
118.7
|
Rhagfyr 2017
|
119.2
|
Ionawr 2018
|
118.8
|
Chwefror 2018
|
119.2
|
Mawrth 2018
|
118.4
|
Ebrill 2018
|
119.4
|
Mai 2018
|
120.0
|
Mehefin 2018
|
120.7
|
Gorffennaf 2018
|
122.5
|
Awst 2018
|
122.6
|
Medi 2018
|
122.6
|
Hydref 2018
|
122.2
|
Tachwedd 2018
|
122.0
|
Rhagfyr 2018
|
121.4
|
Ionawr 2019
|
121.0
|
Chwefror 2019
|
120.6
|
Mawrth 2019
|
119.8
|
Ebrill 2019
|
120.6
|
Mai 2019
|
120.8
|
Mehefin 2019
|
121.3
|
Gorffennaf 2019
|
122.4
|
Awst 2019
|
123.2
|
Medi 2019
|
123.1
|
Hydref 2019
|
122.8
|
Tachwedd 2019
|
122.6
|
Rhagfyr 2019
|
122.3
|
Ionawr 2020
|
122.4
|
Chwefror 2020
|
121.9
|
Mawrth 2020
|
123.0
|
Ebrill 2020
|
121.8
|
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
|
Rhagfyr 2010
|
|
|
Ionawr 2011
|
|
|
Chwefror 2011
|
|
|
Mawrth 2011
|
|
|
Ebrill 2011
|
|
|
Mai 2011
|
|
|
Mehefin 2011
|
|
|
Gorffennaf 2011
|
|
|
Awst 2011
|
|
|
Medi 2011
|
|
|
Hydref 2011
|
|
|
Tachwedd 2011
|
|
|
Rhagfyr 2011
|
|
|
Ionawr 2012
|
167017.0
|
177724.0
|
Chwefror 2012
|
167028.0
|
177706.0
|
Mawrth 2012
|
167076.0
|
177911.0
|
Ebrill 2012
|
169353.0
|
180102.0
|
Mai 2012
|
169731.0
|
180637.0
|
Mehefin 2012
|
171067.0
|
182475.0
|
Gorffennaf 2012
|
172210.0
|
183493.0
|
Awst 2012
|
172529.0
|
183893.0
|
Medi 2012
|
171845.0
|
183387.0
|
Hydref 2012
|
170863.0
|
182151.0
|
Tachwedd 2012
|
170944.0
|
182486.0
|
Rhagfyr 2012
|
170356.0
|
182399.0
|
Ionawr 2013
|
168834.0
|
180775.0
|
Chwefror 2013
|
169300.0
|
181120.0
|
Mawrth 2013
|
170317.0
|
182088.0
|
Ebrill 2013
|
171818.0
|
183908.0
|
Mai 2013
|
172509.0
|
184643.0
|
Mehefin 2013
|
173655.0
|
186279.0
|
Gorffennaf 2013
|
175966.0
|
188394.0
|
Awst 2013
|
177194.0
|
189834.0
|
Medi 2013
|
177523.0
|
190333.0
|
Hydref 2013
|
176657.0
|
189686.0
|
Tachwedd 2013
|
177596.0
|
190568.0
|
Rhagfyr 2013
|
179549.0
|
193024.0
|
Ionawr 2014
|
179163.0
|
192803.0
|
Chwefror 2014
|
180040.0
|
193991.0
|
Mawrth 2014
|
180677.0
|
194709.0
|
Ebrill 2014
|
184522.0
|
199111.0
|
Mai 2014
|
186087.0
|
201217.0
|
Mehefin 2014
|
187822.0
|
203017.0
|
Gorffennaf 2014
|
190274.0
|
206111.0
|
Awst 2014
|
192580.0
|
208833.0
|
Medi 2014
|
193283.0
|
208817.0
|
Hydref 2014
|
192655.0
|
208647.0
|
Tachwedd 2014
|
191992.0
|
208072.0
|
Rhagfyr 2014
|
192665.0
|
208696.0
|
Ionawr 2015
|
192177.0
|
208205.0
|
Chwefror 2015
|
192690.0
|
208802.0
|
Mawrth 2015
|
192451.0
|
208829.0
|
Ebrill 2015
|
194779.0
|
211533.0
|
Mai 2015
|
196989.0
|
213921.0
|
Mehefin 2015
|
198259.0
|
215705.0
|
Gorffennaf 2015
|
201572.0
|
219519.0
|
Awst 2015
|
203681.0
|
221821.0
|
Medi 2015
|
204487.0
|
222303.0
|
Hydref 2015
|
204286.0
|
222906.0
|
Tachwedd 2015
|
206155.0
|
224703.0
|
Rhagfyr 2015
|
206829.0
|
225999.0
|
Ionawr 2016
|
207360.0
|
226906.0
|
Chwefror 2016
|
207609.0
|
227181.0
|
Mawrth 2016
|
210013.0
|
229021.0
|
Ebrill 2016
|
210098.0
|
230686.0
|
Mai 2016
|
212657.0
|
233283.0
|
Mehefin 2016
|
214763.0
|
235315.0
|
Gorffennaf 2016
|
216772.0
|
237977.0
|
Awst 2016
|
217372.0
|
238130.0
|
Medi 2016
|
217091.0
|
237778.0
|
Hydref 2016
|
216191.0
|
236874.0
|
Tachwedd 2016
|
217670.0
|
237786.0
|
Rhagfyr 2016
|
218220.0
|
238821.0
|
Ionawr 2017
|
217746.0
|
238569.0
|
Chwefror 2017
|
219465.0
|
239365.0
|
Mawrth 2017
|
218169.0
|
238608.0
|
Ebrill 2017
|
221382.0
|
241894.0
|
Mai 2017
|
223038.0
|
243627.0
|
Mehefin 2017
|
224762.0
|
245566.0
|
Gorffennaf 2017
|
227469.0
|
248430.0
|
Awst 2017
|
228463.0
|
249767.0
|
Medi 2017
|
227942.0
|
249146.0
|
Hydref 2017
|
228004.0
|
249059.0
|
Tachwedd 2017
|
227411.0
|
247981.0
|
Rhagfyr 2017
|
228419.0
|
249413.0
|
Ionawr 2018
|
227032.0
|
248131.0
|
Chwefror 2018
|
227772.0
|
249155.0
|
Mawrth 2018
|
226251.0
|
247573.0
|
Ebrill 2018
|
227825.0
|
249743.0
|
Mai 2018
|
229076.0
|
250689.0
|
Mehefin 2018
|
230486.0
|
252259.0
|
Gorffennaf 2018
|
233468.0
|
255295.0
|
Awst 2018
|
234239.0
|
255867.0
|
Medi 2018
|
234042.0
|
255406.0
|
Hydref 2018
|
233307.0
|
255040.0
|
Tachwedd 2018
|
232727.0
|
254101.0
|
Rhagfyr 2018
|
232213.0
|
253519.0
|
Ionawr 2019
|
230402.0
|
251817.0
|
Chwefror 2019
|
230059.0
|
251660.0
|
Mawrth 2019
|
228374.0
|
250321.0
|
Ebrill 2019
|
230115.0
|
251978.0
|
Mai 2019
|
230511.0
|
252186.0
|
Mehefin 2019
|
231479.0
|
253084.0
|
Gorffennaf 2019
|
233432.0
|
256017.0
|
Awst 2019
|
234501.0
|
256629.0
|
Medi 2019
|
235091.0
|
256967.0
|
Hydref 2019
|
234142.0
|
256238.0
|
Tachwedd 2019
|
233303.0
|
255200.0
|
Rhagfyr 2019
|
233456.0
|
255465.0
|
Ionawr 2020
|
232621.0
|
255554.0
|
Chwefror 2020
|
231796.0
|
254249.0
|
Mawrth 2020
|
234095.0
|
256678.0
|
Ebrill 2020
|
230701.0
|
254261.0
|
Newid canrannol (blynyddol)
yn ôl
statws cyllido
yn
Lloegr
cuddio
Dyddiad
|
Pryniannau arian parod
|
Pryniannau morgais
|
Rhagfyr 2010
|
|
|
Ionawr 2011
|
|
|
Chwefror 2011
|
|
|
Mawrth 2011
|
|
|
Ebrill 2011
|
|
|
Mai 2011
|
|
|
Mehefin 2011
|
|
|
Gorffennaf 2011
|
|
|
Awst 2011
|
|
|
Medi 2011
|
|
|
Hydref 2011
|
|
|
Tachwedd 2011
|
|
|
Rhagfyr 2011
|
|
|
Ionawr 2012
|
|
|
Chwefror 2012
|
|
|
Mawrth 2012
|
|
|
Ebrill 2012
|
|
|
Mai 2012
|
|
|
Mehefin 2012
|
|
|
Gorffennaf 2012
|
|
|
Awst 2012
|
|
|
Medi 2012
|
|
|
Hydref 2012
|
|
|
Tachwedd 2012
|
|
|
Rhagfyr 2012
|
|
|
Ionawr 2013
|
1.1
|
1.7
|
Chwefror 2013
|
1.4
|
1.9
|
Mawrth 2013
|
1.9
|
2.4
|
Ebrill 2013
|
1.5
|
2.1
|
Mai 2013
|
1.6
|
2.2
|
Mehefin 2013
|
1.5
|
2.1
|
Gorffennaf 2013
|
2.2
|
2.7
|
Awst 2013
|
2.7
|
3.2
|
Medi 2013
|
3.3
|
3.8
|
Hydref 2013
|
3.4
|
4.1
|
Tachwedd 2013
|
3.9
|
4.4
|
Rhagfyr 2013
|
5.4
|
5.8
|
Ionawr 2014
|
6.1
|
6.6
|
Chwefror 2014
|
6.3
|
7.1
|
Mawrth 2014
|
6.1
|
6.9
|
Ebrill 2014
|
7.4
|
8.3
|
Mai 2014
|
7.9
|
9.0
|
Mehefin 2014
|
8.2
|
9.0
|
Gorffennaf 2014
|
8.1
|
9.4
|
Awst 2014
|
8.7
|
10.0
|
Medi 2014
|
8.9
|
9.7
|
Hydref 2014
|
9.1
|
10.0
|
Tachwedd 2014
|
8.1
|
9.2
|
Rhagfyr 2014
|
7.3
|
8.1
|
Ionawr 2015
|
7.3
|
8.0
|
Chwefror 2015
|
7.0
|
7.6
|
Mawrth 2015
|
6.5
|
7.2
|
Ebrill 2015
|
5.6
|
6.2
|
Mai 2015
|
5.9
|
6.3
|
Mehefin 2015
|
5.6
|
6.2
|
Gorffennaf 2015
|
5.9
|
6.5
|
Awst 2015
|
5.8
|
6.2
|
Medi 2015
|
5.8
|
6.5
|
Hydref 2015
|
6.0
|
6.8
|
Tachwedd 2015
|
7.4
|
8.0
|
Rhagfyr 2015
|
7.4
|
8.3
|
Ionawr 2016
|
7.9
|
9.0
|
Chwefror 2016
|
7.7
|
8.8
|
Mawrth 2016
|
9.1
|
9.7
|
Ebrill 2016
|
7.9
|
9.0
|
Mai 2016
|
8.0
|
9.0
|
Mehefin 2016
|
8.3
|
9.1
|
Gorffennaf 2016
|
7.5
|
8.4
|
Awst 2016
|
6.7
|
7.4
|
Medi 2016
|
6.2
|
7.0
|
Hydref 2016
|
5.8
|
6.3
|
Tachwedd 2016
|
5.6
|
5.8
|
Rhagfyr 2016
|
5.5
|
5.7
|
Ionawr 2017
|
5.0
|
5.1
|
Chwefror 2017
|
5.7
|
5.4
|
Mawrth 2017
|
3.9
|
4.2
|
Ebrill 2017
|
5.4
|
4.9
|
Mai 2017
|
4.9
|
4.4
|
Mehefin 2017
|
4.7
|
4.4
|
Gorffennaf 2017
|
4.9
|
4.4
|
Awst 2017
|
5.1
|
4.9
|
Medi 2017
|
5.0
|
4.8
|
Hydref 2017
|
5.5
|
5.1
|
Tachwedd 2017
|
4.5
|
4.3
|
Rhagfyr 2017
|
4.7
|
4.4
|
Ionawr 2018
|
4.3
|
4.0
|
Chwefror 2018
|
3.8
|
4.1
|
Mawrth 2018
|
3.7
|
3.8
|
Ebrill 2018
|
2.9
|
3.2
|
Mai 2018
|
2.7
|
2.9
|
Mehefin 2018
|
2.6
|
2.7
|
Gorffennaf 2018
|
2.6
|
2.8
|
Awst 2018
|
2.5
|
2.4
|
Medi 2018
|
2.7
|
2.5
|
Hydref 2018
|
2.3
|
2.4
|
Tachwedd 2018
|
2.3
|
2.5
|
Rhagfyr 2018
|
1.7
|
1.6
|
Ionawr 2019
|
1.5
|
1.5
|
Chwefror 2019
|
1.0
|
1.0
|
Mawrth 2019
|
0.9
|
1.1
|
Ebrill 2019
|
1.0
|
0.9
|
Mai 2019
|
0.6
|
0.6
|
Mehefin 2019
|
0.4
|
0.3
|
Gorffennaf 2019
|
-0.0
|
0.3
|
Awst 2019
|
0.1
|
0.3
|
Medi 2019
|
0.4
|
0.6
|
Hydref 2019
|
0.4
|
0.5
|
Tachwedd 2019
|
0.2
|
0.4
|
Rhagfyr 2019
|
0.5
|
0.8
|
Ionawr 2020
|
1.0
|
1.5
|
Chwefror 2020
|
0.8
|
1.0
|
Mawrth 2020
|
2.5
|
2.5
|
Ebrill 2020
|
0.2
|
0.9
|
Newid canrannol (misol)
yn ôl
statws cyllido
yn
Lloegr
cuddio
Dyddiad
|
Pryniannau arian parod
|
Pryniannau morgais
|
Rhagfyr 2010
|
|
|
Ionawr 2011
|
|
|
Chwefror 2011
|
|
|
Mawrth 2011
|
|
|
Ebrill 2011
|
|
|
Mai 2011
|
|
|
Mehefin 2011
|
|
|
Gorffennaf 2011
|
|
|
Awst 2011
|
|
|
Medi 2011
|
|
|
Hydref 2011
|
|
|
Tachwedd 2011
|
|
|
Rhagfyr 2011
|
|
|
Ionawr 2012
|
|
|
Chwefror 2012
|
0.0
|
-0.0
|
Mawrth 2012
|
0.0
|
0.1
|
Ebrill 2012
|
1.4
|
1.2
|
Mai 2012
|
0.2
|
0.3
|
Mehefin 2012
|
0.8
|
1.0
|
Gorffennaf 2012
|
0.7
|
0.6
|
Awst 2012
|
0.2
|
0.2
|
Medi 2012
|
-0.4
|
-0.3
|
Hydref 2012
|
-0.6
|
-0.7
|
Tachwedd 2012
|
0.1
|
0.2
|
Rhagfyr 2012
|
-0.3
|
-0.1
|
Ionawr 2013
|
-0.9
|
-0.9
|
Chwefror 2013
|
0.3
|
0.2
|
Mawrth 2013
|
0.6
|
0.5
|
Ebrill 2013
|
0.9
|
1.0
|
Mai 2013
|
0.4
|
0.4
|
Mehefin 2013
|
0.7
|
0.9
|
Gorffennaf 2013
|
1.3
|
1.1
|
Awst 2013
|
0.7
|
0.8
|
Medi 2013
|
0.2
|
0.3
|
Hydref 2013
|
-0.5
|
-0.3
|
Tachwedd 2013
|
0.5
|
0.5
|
Rhagfyr 2013
|
1.1
|
1.3
|
Ionawr 2014
|
-0.2
|
-0.1
|
Chwefror 2014
|
0.5
|
0.6
|
Mawrth 2014
|
0.4
|
0.4
|
Ebrill 2014
|
2.1
|
2.3
|
Mai 2014
|
0.8
|
1.1
|
Mehefin 2014
|
0.9
|
0.9
|
Gorffennaf 2014
|
1.3
|
1.5
|
Awst 2014
|
1.2
|
1.3
|
Medi 2014
|
0.4
|
-0.0
|
Hydref 2014
|
-0.3
|
-0.1
|
Tachwedd 2014
|
-0.3
|
-0.3
|
Rhagfyr 2014
|
0.4
|
0.3
|
Ionawr 2015
|
-0.2
|
-0.2
|
Chwefror 2015
|
0.3
|
0.3
|
Mawrth 2015
|
-0.1
|
0.0
|
Ebrill 2015
|
1.2
|
1.3
|
Mai 2015
|
1.1
|
1.1
|
Mehefin 2015
|
0.6
|
0.8
|
Gorffennaf 2015
|
1.7
|
1.8
|
Awst 2015
|
1.0
|
1.0
|
Medi 2015
|
0.4
|
0.2
|
Hydref 2015
|
-0.1
|
0.3
|
Tachwedd 2015
|
0.9
|
0.8
|
Rhagfyr 2015
|
0.3
|
0.6
|
Ionawr 2016
|
0.3
|
0.4
|
Chwefror 2016
|
0.1
|
0.1
|
Mawrth 2016
|
1.2
|
0.8
|
Ebrill 2016
|
0.0
|
0.7
|
Mai 2016
|
1.2
|
1.1
|
Mehefin 2016
|
1.0
|
0.9
|
Gorffennaf 2016
|
0.9
|
1.1
|
Awst 2016
|
0.3
|
0.1
|
Medi 2016
|
-0.1
|
-0.2
|
Hydref 2016
|
-0.4
|
-0.4
|
Tachwedd 2016
|
0.7
|
0.4
|
Rhagfyr 2016
|
0.2
|
0.4
|
Ionawr 2017
|
-0.2
|
-0.1
|
Chwefror 2017
|
0.8
|
0.3
|
Mawrth 2017
|
-0.6
|
-0.3
|
Ebrill 2017
|
1.5
|
1.4
|
Mai 2017
|
0.8
|
0.7
|
Mehefin 2017
|
0.8
|
0.8
|
Gorffennaf 2017
|
1.2
|
1.2
|
Awst 2017
|
0.4
|
0.5
|
Medi 2017
|
-0.2
|
-0.2
|
Hydref 2017
|
0.0
|
-0.0
|
Tachwedd 2017
|
-0.3
|
-0.4
|
Rhagfyr 2017
|
0.4
|
0.6
|
Ionawr 2018
|
-0.6
|
-0.5
|
Chwefror 2018
|
0.3
|
0.4
|
Mawrth 2018
|
-0.7
|
-0.6
|
Ebrill 2018
|
0.7
|
0.9
|
Mai 2018
|
0.6
|
0.4
|
Mehefin 2018
|
0.6
|
0.6
|
Gorffennaf 2018
|
1.3
|
1.2
|
Awst 2018
|
0.3
|
0.2
|
Medi 2018
|
-0.1
|
-0.2
|
Hydref 2018
|
-0.3
|
-0.1
|
Tachwedd 2018
|
-0.2
|
-0.4
|
Rhagfyr 2018
|
-0.2
|
-0.2
|
Ionawr 2019
|
-0.8
|
-0.7
|
Chwefror 2019
|
-0.2
|
-0.1
|
Mawrth 2019
|
-0.7
|
-0.5
|
Ebrill 2019
|
0.8
|
0.7
|
Mai 2019
|
0.2
|
0.1
|
Mehefin 2019
|
0.4
|
0.4
|
Gorffennaf 2019
|
0.8
|
1.2
|
Awst 2019
|
0.5
|
0.2
|
Medi 2019
|
0.2
|
0.1
|
Hydref 2019
|
-0.4
|
-0.3
|
Tachwedd 2019
|
-0.4
|
-0.4
|
Rhagfyr 2019
|
0.1
|
0.1
|
Ionawr 2020
|
-0.4
|
0.0
|
Chwefror 2020
|
-0.4
|
-0.5
|
Mawrth 2020
|
1.0
|
1.0
|
Ebrill 2020
|
-1.4
|
-0.9
|
Dyddiad
|
Pryniannau arian parod
|
Pryniannau morgais
|
Rhagfyr 2010
|
|
|
Ionawr 2011
|
|
|
Chwefror 2011
|
|
|
Mawrth 2011
|
|
|
Ebrill 2011
|
|
|
Mai 2011
|
|
|
Mehefin 2011
|
|
|
Gorffennaf 2011
|
|
|
Awst 2011
|
|
|
Medi 2011
|
|
|
Hydref 2011
|
|
|
Tachwedd 2011
|
|
|
Rhagfyr 2011
|
|
|
Ionawr 2012
|
86.9
|
85.4
|
Chwefror 2012
|
86.9
|
85.4
|
Mawrth 2012
|
86.9
|
85.4
|
Ebrill 2012
|
88.1
|
86.5
|
Mai 2012
|
88.3
|
86.8
|
Mehefin 2012
|
89.0
|
87.6
|
Gorffennaf 2012
|
89.6
|
88.1
|
Awst 2012
|
89.8
|
88.3
|
Medi 2012
|
89.4
|
88.1
|
Hydref 2012
|
88.9
|
87.5
|
Tachwedd 2012
|
89.0
|
87.6
|
Rhagfyr 2012
|
88.6
|
87.6
|
Ionawr 2013
|
87.8
|
86.8
|
Chwefror 2013
|
88.1
|
87.0
|
Mawrth 2013
|
88.6
|
87.5
|
Ebrill 2013
|
89.4
|
88.3
|
Mai 2013
|
89.8
|
88.7
|
Mehefin 2013
|
90.4
|
89.5
|
Gorffennaf 2013
|
91.6
|
90.5
|
Awst 2013
|
92.2
|
91.2
|
Medi 2013
|
92.4
|
91.4
|
Hydref 2013
|
91.9
|
91.1
|
Tachwedd 2013
|
92.4
|
91.5
|
Rhagfyr 2013
|
93.4
|
92.7
|
Ionawr 2014
|
93.2
|
92.6
|
Chwefror 2014
|
93.7
|
93.2
|
Mawrth 2014
|
94.0
|
93.5
|
Ebrill 2014
|
96.0
|
95.6
|
Mai 2014
|
96.8
|
96.6
|
Mehefin 2014
|
97.7
|
97.5
|
Gorffennaf 2014
|
99.0
|
99.0
|
Awst 2014
|
100.2
|
100.3
|
Medi 2014
|
100.6
|
100.3
|
Hydref 2014
|
100.2
|
100.2
|
Tachwedd 2014
|
99.9
|
99.9
|
Rhagfyr 2014
|
100.2
|
100.2
|
Ionawr 2015
|
100.0
|
100.0
|
Chwefror 2015
|
100.3
|
100.3
|
Mawrth 2015
|
100.1
|
100.3
|
Ebrill 2015
|
101.4
|
101.6
|
Mai 2015
|
102.5
|
102.8
|
Mehefin 2015
|
103.2
|
103.6
|
Gorffennaf 2015
|
104.9
|
105.4
|
Awst 2015
|
106.0
|
106.5
|
Medi 2015
|
106.4
|
106.8
|
Hydref 2015
|
106.3
|
107.1
|
Tachwedd 2015
|
107.3
|
107.9
|
Rhagfyr 2015
|
107.6
|
108.6
|
Ionawr 2016
|
107.9
|
109.0
|
Chwefror 2016
|
108.0
|
109.1
|
Mawrth 2016
|
109.3
|
110.0
|
Ebrill 2016
|
109.3
|
110.8
|
Mai 2016
|
110.7
|
112.0
|
Mehefin 2016
|
111.8
|
113.0
|
Gorffennaf 2016
|
112.8
|
114.3
|
Awst 2016
|
113.1
|
114.4
|
Medi 2016
|
113.0
|
114.2
|
Hydref 2016
|
112.5
|
113.8
|
Tachwedd 2016
|
113.3
|
114.2
|
Rhagfyr 2016
|
113.6
|
114.7
|
Ionawr 2017
|
113.3
|
114.6
|
Chwefror 2017
|
114.2
|
115.0
|
Mawrth 2017
|
113.5
|
114.6
|
Ebrill 2017
|
115.2
|
116.2
|
Mai 2017
|
116.1
|
117.0
|
Mehefin 2017
|
117.0
|
117.9
|
Gorffennaf 2017
|
118.4
|
119.3
|
Awst 2017
|
118.9
|
120.0
|
Medi 2017
|
118.6
|
119.7
|
Hydref 2017
|
118.6
|
119.6
|
Tachwedd 2017
|
118.3
|
119.1
|
Rhagfyr 2017
|
118.9
|
119.8
|
Ionawr 2018
|
118.1
|
119.2
|
Chwefror 2018
|
118.5
|
119.7
|
Mawrth 2018
|
117.7
|
118.9
|
Ebrill 2018
|
118.6
|
120.0
|
Mai 2018
|
119.2
|
120.4
|
Mehefin 2018
|
119.9
|
121.2
|
Gorffennaf 2018
|
121.5
|
122.6
|
Awst 2018
|
121.9
|
122.9
|
Medi 2018
|
121.8
|
122.7
|
Hydref 2018
|
121.4
|
122.5
|
Tachwedd 2018
|
121.1
|
122.0
|
Rhagfyr 2018
|
120.8
|
121.8
|
Ionawr 2019
|
119.9
|
121.0
|
Chwefror 2019
|
119.7
|
120.9
|
Mawrth 2019
|
118.8
|
120.2
|
Ebrill 2019
|
119.7
|
121.0
|
Mai 2019
|
120.0
|
121.1
|
Mehefin 2019
|
120.4
|
121.6
|
Gorffennaf 2019
|
121.5
|
123.0
|
Awst 2019
|
122.0
|
123.3
|
Medi 2019
|
122.3
|
123.4
|
Hydref 2019
|
121.8
|
123.1
|
Tachwedd 2019
|
121.4
|
122.6
|
Rhagfyr 2019
|
121.5
|
122.7
|
Ionawr 2020
|
121.0
|
122.7
|
Chwefror 2020
|
120.6
|
122.1
|
Mawrth 2020
|
121.8
|
123.3
|
Ebrill 2020
|
120.0
|
122.1
|
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
Newid canrannol (blynyddol)
yn ôl
statws yr eiddo
yn
Lloegr
dangos
Newid canrannol (misol)
yn ôl
statws yr eiddo
yn
Lloegr
dangos