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
|
Pob math o eiddo
|
Rhagfyr 2010
|
176036.0
|
Ionawr 2011
|
174442.0
|
Chwefror 2011
|
173811.0
|
Mawrth 2011
|
173046.0
|
Ebrill 2011
|
175490.0
|
Mai 2011
|
174668.0
|
Mehefin 2011
|
174838.0
|
Gorffennaf 2011
|
177164.0
|
Awst 2011
|
177335.0
|
Medi 2011
|
176783.0
|
Hydref 2011
|
175171.0
|
Tachwedd 2011
|
175200.0
|
Rhagfyr 2011
|
174812.0
|
Ionawr 2012
|
174179.0
|
Chwefror 2012
|
174161.0
|
Mawrth 2012
|
174323.0
|
Ebrill 2012
|
176543.0
|
Mai 2012
|
177026.0
|
Mehefin 2012
|
178696.0
|
Gorffennaf 2012
|
179756.0
|
Awst 2012
|
180129.0
|
Medi 2012
|
179563.0
|
Hydref 2012
|
178412.0
|
Tachwedd 2012
|
178662.0
|
Rhagfyr 2012
|
178406.0
|
Ionawr 2013
|
176816.0
|
Chwefror 2013
|
177203.0
|
Mawrth 2013
|
178189.0
|
Ebrill 2013
|
179900.0
|
Mai 2013
|
180621.0
|
Mehefin 2013
|
182088.0
|
Gorffennaf 2013
|
184274.0
|
Awst 2013
|
185642.0
|
Medi 2013
|
186082.0
|
Hydref 2013
|
185358.0
|
Tachwedd 2013
|
186260.0
|
Rhagfyr 2013
|
188544.0
|
Ionawr 2014
|
188265.0
|
Chwefror 2014
|
189347.0
|
Mawrth 2014
|
190037.0
|
Ebrill 2014
|
194251.0
|
Mai 2014
|
196171.0
|
Mehefin 2014
|
197951.0
|
Gorffennaf 2014
|
200825.0
|
Awst 2014
|
203406.0
|
Medi 2014
|
203639.0
|
Hydref 2014
|
203311.0
|
Tachwedd 2014
|
202704.0
|
Rhagfyr 2014
|
203346.0
|
Ionawr 2015
|
202856.0
|
Chwefror 2015
|
203424.0
|
Mawrth 2015
|
203360.0
|
Ebrill 2015
|
205936.0
|
Mai 2015
|
208265.0
|
Mehefin 2015
|
209874.0
|
Gorffennaf 2015
|
213518.0
|
Awst 2015
|
215756.0
|
Medi 2015
|
216350.0
|
Hydref 2015
|
216676.0
|
Tachwedd 2015
|
218500.0
|
Rhagfyr 2015
|
219582.0
|
Ionawr 2016
|
220361.0
|
Chwefror 2016
|
220627.0
|
Mawrth 2016
|
222663.0
|
Ebrill 2016
|
223784.0
|
Mai 2016
|
226370.0
|
Mehefin 2016
|
228430.0
|
Gorffennaf 2016
|
230868.0
|
Awst 2016
|
231176.0
|
Medi 2016
|
230848.0
|
Hydref 2016
|
229944.0
|
Tachwedd 2016
|
231053.0
|
Rhagfyr 2016
|
231922.0
|
Ionawr 2017
|
231593.0
|
Chwefror 2017
|
232696.0
|
Mawrth 2017
|
231760.0
|
Ebrill 2017
|
235021.0
|
Mai 2017
|
236727.0
|
Mehefin 2017
|
238595.0
|
Gorffennaf 2017
|
241406.0
|
Awst 2017
|
242628.0
|
Medi 2017
|
242041.0
|
Hydref 2017
|
242003.0
|
Tachwedd 2017
|
241086.0
|
Rhagfyr 2017
|
242378.0
|
Ionawr 2018
|
241061.0
|
Chwefror 2018
|
241989.0
|
Mawrth 2018
|
240428.0
|
Ebrill 2018
|
242396.0
|
Mai 2018
|
243445.0
|
Mehefin 2018
|
244962.0
|
Gorffennaf 2018
|
247981.0
|
Awst 2018
|
248620.0
|
Medi 2018
|
248248.0
|
Hydref 2018
|
247757.0
|
Tachwedd 2018
|
246940.0
|
Rhagfyr 2018
|
246380.0
|
Ionawr 2019
|
244641.0
|
Chwefror 2019
|
244427.0
|
Mawrth 2019
|
242982.0
|
Ebrill 2019
|
244662.0
|
Mai 2019
|
244928.0
|
Mehefin 2019
|
245846.0
|
Gorffennaf 2019
|
248468.0
|
Awst 2019
|
249221.0
|
Medi 2019
|
249637.0
|
Hydref 2019
|
248842.0
|
Tachwedd 2019
|
247867.0
|
Rhagfyr 2019
|
248097.0
|
Ionawr 2020
|
247898.0
|
Chwefror 2020
|
246739.0
|
Mawrth 2020
|
249121.0
|
Ebrill 2020
|
246424.0
|
Newid canrannol (blynyddol)
yn ôl
math o eiddo
yn
Lloegr
cuddio
Dyddiad
|
Pob math o eiddo
|
Rhagfyr 2010
|
1.1
|
Ionawr 2011
|
-0.0
|
Chwefror 2011
|
-0.8
|
Mawrth 2011
|
-1.0
|
Ebrill 2011
|
-0.7
|
Mai 2011
|
-1.7
|
Mehefin 2011
|
-2.1
|
Gorffennaf 2011
|
-1.9
|
Awst 2011
|
-1.9
|
Medi 2011
|
-1.9
|
Hydref 2011
|
-1.6
|
Tachwedd 2011
|
-0.6
|
Rhagfyr 2011
|
-0.7
|
Ionawr 2012
|
-0.2
|
Chwefror 2012
|
0.2
|
Mawrth 2012
|
0.7
|
Ebrill 2012
|
0.6
|
Mai 2012
|
1.4
|
Mehefin 2012
|
2.2
|
Gorffennaf 2012
|
1.5
|
Awst 2012
|
1.6
|
Medi 2012
|
1.6
|
Hydref 2012
|
1.8
|
Tachwedd 2012
|
2.0
|
Rhagfyr 2012
|
2.1
|
Ionawr 2013
|
1.5
|
Chwefror 2013
|
1.8
|
Mawrth 2013
|
2.2
|
Ebrill 2013
|
1.9
|
Mai 2013
|
2.0
|
Mehefin 2013
|
1.9
|
Gorffennaf 2013
|
2.5
|
Awst 2013
|
3.1
|
Medi 2013
|
3.6
|
Hydref 2013
|
3.9
|
Tachwedd 2013
|
4.2
|
Rhagfyr 2013
|
5.7
|
Ionawr 2014
|
6.5
|
Chwefror 2014
|
6.8
|
Mawrth 2014
|
6.6
|
Ebrill 2014
|
8.0
|
Mai 2014
|
8.6
|
Mehefin 2014
|
8.7
|
Gorffennaf 2014
|
9.0
|
Awst 2014
|
9.6
|
Medi 2014
|
9.4
|
Hydref 2014
|
9.7
|
Tachwedd 2014
|
8.8
|
Rhagfyr 2014
|
7.8
|
Ionawr 2015
|
7.8
|
Chwefror 2015
|
7.4
|
Mawrth 2015
|
7.0
|
Ebrill 2015
|
6.0
|
Mai 2015
|
6.2
|
Mehefin 2015
|
6.0
|
Gorffennaf 2015
|
6.3
|
Awst 2015
|
6.1
|
Medi 2015
|
6.2
|
Hydref 2015
|
6.6
|
Tachwedd 2015
|
7.8
|
Rhagfyr 2015
|
8.0
|
Ionawr 2016
|
8.6
|
Chwefror 2016
|
8.5
|
Mawrth 2016
|
9.5
|
Ebrill 2016
|
8.7
|
Mai 2016
|
8.7
|
Mehefin 2016
|
8.8
|
Gorffennaf 2016
|
8.1
|
Awst 2016
|
7.2
|
Medi 2016
|
6.7
|
Hydref 2016
|
6.1
|
Tachwedd 2016
|
5.8
|
Rhagfyr 2016
|
5.6
|
Ionawr 2017
|
5.1
|
Chwefror 2017
|
5.5
|
Mawrth 2017
|
4.1
|
Ebrill 2017
|
5.0
|
Mai 2017
|
4.6
|
Mehefin 2017
|
4.4
|
Gorffennaf 2017
|
4.6
|
Awst 2017
|
5.0
|
Medi 2017
|
4.8
|
Hydref 2017
|
5.2
|
Tachwedd 2017
|
4.3
|
Rhagfyr 2017
|
4.5
|
Ionawr 2018
|
4.1
|
Chwefror 2018
|
4.0
|
Mawrth 2018
|
3.7
|
Ebrill 2018
|
3.1
|
Mai 2018
|
2.8
|
Mehefin 2018
|
2.7
|
Gorffennaf 2018
|
2.7
|
Awst 2018
|
2.5
|
Medi 2018
|
2.6
|
Hydref 2018
|
2.4
|
Tachwedd 2018
|
2.4
|
Rhagfyr 2018
|
1.6
|
Ionawr 2019
|
1.5
|
Chwefror 2019
|
1.0
|
Mawrth 2019
|
1.1
|
Ebrill 2019
|
0.9
|
Mai 2019
|
0.6
|
Mehefin 2019
|
0.4
|
Gorffennaf 2019
|
0.2
|
Awst 2019
|
0.2
|
Medi 2019
|
0.6
|
Hydref 2019
|
0.4
|
Tachwedd 2019
|
0.4
|
Rhagfyr 2019
|
0.7
|
Ionawr 2020
|
1.3
|
Chwefror 2020
|
1.0
|
Mawrth 2020
|
2.5
|
Ebrill 2020
|
0.7
|
Dyddiad
|
Pob math o eiddo
|
Rhagfyr 2010
|
-0.2
|
Ionawr 2011
|
-0.9
|
Chwefror 2011
|
-0.4
|
Mawrth 2011
|
-0.4
|
Ebrill 2011
|
1.4
|
Mai 2011
|
-0.5
|
Mehefin 2011
|
0.1
|
Gorffennaf 2011
|
1.3
|
Awst 2011
|
0.1
|
Medi 2011
|
-0.3
|
Hydref 2011
|
-0.9
|
Tachwedd 2011
|
0.0
|
Rhagfyr 2011
|
-0.2
|
Ionawr 2012
|
-0.4
|
Chwefror 2012
|
-0.0
|
Mawrth 2012
|
0.1
|
Ebrill 2012
|
1.3
|
Mai 2012
|
0.3
|
Mehefin 2012
|
0.9
|
Gorffennaf 2012
|
0.6
|
Awst 2012
|
0.2
|
Medi 2012
|
-0.3
|
Hydref 2012
|
-0.6
|
Tachwedd 2012
|
0.1
|
Rhagfyr 2012
|
-0.1
|
Ionawr 2013
|
-0.9
|
Chwefror 2013
|
0.2
|
Mawrth 2013
|
0.6
|
Ebrill 2013
|
1.0
|
Mai 2013
|
0.4
|
Mehefin 2013
|
0.8
|
Gorffennaf 2013
|
1.2
|
Awst 2013
|
0.7
|
Medi 2013
|
0.2
|
Hydref 2013
|
-0.4
|
Tachwedd 2013
|
0.5
|
Rhagfyr 2013
|
1.2
|
Ionawr 2014
|
-0.2
|
Chwefror 2014
|
0.6
|
Mawrth 2014
|
0.4
|
Ebrill 2014
|
2.2
|
Mai 2014
|
1.0
|
Mehefin 2014
|
0.9
|
Gorffennaf 2014
|
1.4
|
Awst 2014
|
1.3
|
Medi 2014
|
0.1
|
Hydref 2014
|
-0.2
|
Tachwedd 2014
|
-0.3
|
Rhagfyr 2014
|
0.3
|
Ionawr 2015
|
-0.2
|
Chwefror 2015
|
0.3
|
Mawrth 2015
|
-0.0
|
Ebrill 2015
|
1.3
|
Mai 2015
|
1.1
|
Mehefin 2015
|
0.8
|
Gorffennaf 2015
|
1.7
|
Awst 2015
|
1.0
|
Medi 2015
|
0.3
|
Hydref 2015
|
0.2
|
Tachwedd 2015
|
0.8
|
Rhagfyr 2015
|
0.5
|
Ionawr 2016
|
0.4
|
Chwefror 2016
|
0.1
|
Mawrth 2016
|
0.9
|
Ebrill 2016
|
0.5
|
Mai 2016
|
1.2
|
Mehefin 2016
|
0.9
|
Gorffennaf 2016
|
1.1
|
Awst 2016
|
0.1
|
Medi 2016
|
-0.1
|
Hydref 2016
|
-0.4
|
Tachwedd 2016
|
0.5
|
Rhagfyr 2016
|
0.4
|
Ionawr 2017
|
-0.1
|
Chwefror 2017
|
0.5
|
Mawrth 2017
|
-0.4
|
Ebrill 2017
|
1.4
|
Mai 2017
|
0.7
|
Mehefin 2017
|
0.8
|
Gorffennaf 2017
|
1.2
|
Awst 2017
|
0.5
|
Medi 2017
|
-0.2
|
Hydref 2017
|
-0.0
|
Tachwedd 2017
|
-0.4
|
Rhagfyr 2017
|
0.5
|
Ionawr 2018
|
-0.5
|
Chwefror 2018
|
0.4
|
Mawrth 2018
|
-0.6
|
Ebrill 2018
|
0.8
|
Mai 2018
|
0.4
|
Mehefin 2018
|
0.6
|
Gorffennaf 2018
|
1.2
|
Awst 2018
|
0.3
|
Medi 2018
|
-0.2
|
Hydref 2018
|
-0.2
|
Tachwedd 2018
|
-0.3
|
Rhagfyr 2018
|
-0.2
|
Ionawr 2019
|
-0.7
|
Chwefror 2019
|
-0.1
|
Mawrth 2019
|
-0.6
|
Ebrill 2019
|
0.7
|
Mai 2019
|
0.1
|
Mehefin 2019
|
0.4
|
Gorffennaf 2019
|
1.1
|
Awst 2019
|
0.3
|
Medi 2019
|
0.2
|
Hydref 2019
|
-0.3
|
Tachwedd 2019
|
-0.4
|
Rhagfyr 2019
|
0.1
|
Ionawr 2020
|
-0.1
|
Chwefror 2020
|
-0.5
|
Mawrth 2020
|
1.0
|
Ebrill 2020
|
-1.1
|
Dyddiad
|
Pob math o eiddo
|
Rhagfyr 2010
|
86.8
|
Ionawr 2011
|
86.0
|
Chwefror 2011
|
85.7
|
Mawrth 2011
|
85.3
|
Ebrill 2011
|
86.5
|
Mai 2011
|
86.1
|
Mehefin 2011
|
86.2
|
Gorffennaf 2011
|
87.3
|
Awst 2011
|
87.4
|
Medi 2011
|
87.2
|
Hydref 2011
|
86.4
|
Tachwedd 2011
|
86.4
|
Rhagfyr 2011
|
86.2
|
Ionawr 2012
|
85.9
|
Chwefror 2012
|
85.8
|
Mawrth 2012
|
85.9
|
Ebrill 2012
|
87.0
|
Mai 2012
|
87.3
|
Mehefin 2012
|
88.1
|
Gorffennaf 2012
|
88.6
|
Awst 2012
|
88.8
|
Medi 2012
|
88.5
|
Hydref 2012
|
88.0
|
Tachwedd 2012
|
88.1
|
Rhagfyr 2012
|
88.0
|
Ionawr 2013
|
87.2
|
Chwefror 2013
|
87.4
|
Mawrth 2013
|
87.8
|
Ebrill 2013
|
88.7
|
Mai 2013
|
89.0
|
Mehefin 2013
|
89.8
|
Gorffennaf 2013
|
90.8
|
Awst 2013
|
91.5
|
Medi 2013
|
91.7
|
Hydref 2013
|
91.4
|
Tachwedd 2013
|
91.8
|
Rhagfyr 2013
|
93.0
|
Ionawr 2014
|
92.8
|
Chwefror 2014
|
93.3
|
Mawrth 2014
|
93.7
|
Ebrill 2014
|
95.8
|
Mai 2014
|
96.7
|
Mehefin 2014
|
97.6
|
Gorffennaf 2014
|
99.0
|
Awst 2014
|
100.3
|
Medi 2014
|
100.4
|
Hydref 2014
|
100.2
|
Tachwedd 2014
|
99.9
|
Rhagfyr 2014
|
100.2
|
Ionawr 2015
|
100.0
|
Chwefror 2015
|
100.3
|
Mawrth 2015
|
100.2
|
Ebrill 2015
|
101.5
|
Mai 2015
|
102.7
|
Mehefin 2015
|
103.5
|
Gorffennaf 2015
|
105.3
|
Awst 2015
|
106.4
|
Medi 2015
|
106.6
|
Hydref 2015
|
106.8
|
Tachwedd 2015
|
107.7
|
Rhagfyr 2015
|
108.2
|
Ionawr 2016
|
108.6
|
Chwefror 2016
|
108.8
|
Mawrth 2016
|
109.8
|
Ebrill 2016
|
110.3
|
Mai 2016
|
111.6
|
Mehefin 2016
|
112.6
|
Gorffennaf 2016
|
113.8
|
Awst 2016
|
114.0
|
Medi 2016
|
113.8
|
Hydref 2016
|
113.4
|
Tachwedd 2016
|
113.9
|
Rhagfyr 2016
|
114.3
|
Ionawr 2017
|
114.2
|
Chwefror 2017
|
114.7
|
Mawrth 2017
|
114.2
|
Ebrill 2017
|
115.9
|
Mai 2017
|
116.7
|
Mehefin 2017
|
117.6
|
Gorffennaf 2017
|
119.0
|
Awst 2017
|
119.6
|
Medi 2017
|
119.3
|
Hydref 2017
|
119.3
|
Tachwedd 2017
|
118.8
|
Rhagfyr 2017
|
119.5
|
Ionawr 2018
|
118.8
|
Chwefror 2018
|
119.3
|
Mawrth 2018
|
118.5
|
Ebrill 2018
|
119.5
|
Mai 2018
|
120.0
|
Mehefin 2018
|
120.8
|
Gorffennaf 2018
|
122.2
|
Awst 2018
|
122.6
|
Medi 2018
|
122.4
|
Hydref 2018
|
122.1
|
Tachwedd 2018
|
121.7
|
Rhagfyr 2018
|
121.5
|
Ionawr 2019
|
120.6
|
Chwefror 2019
|
120.5
|
Mawrth 2019
|
119.8
|
Ebrill 2019
|
120.6
|
Mai 2019
|
120.7
|
Mehefin 2019
|
121.2
|
Gorffennaf 2019
|
122.5
|
Awst 2019
|
122.9
|
Medi 2019
|
123.1
|
Hydref 2019
|
122.7
|
Tachwedd 2019
|
122.2
|
Rhagfyr 2019
|
122.3
|
Ionawr 2020
|
122.2
|
Chwefror 2020
|
121.6
|
Mawrth 2020
|
122.8
|
Ebrill 2020
|
121.5
|
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
Newid canrannol (blynyddol)
yn ôl
statws y prynwr
yn
Lloegr
dangos
Newid canrannol (misol)
yn ôl
statws y prynwr
yn
Lloegr
dangos
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
Dyddiad
|
Adeilad newydd
|
Eiddo presennol
|
Rhagfyr 2010
|
208720.0
|
173877.0
|
Ionawr 2011
|
207235.0
|
172272.0
|
Chwefror 2011
|
206253.0
|
171666.0
|
Mawrth 2011
|
208274.0
|
170686.0
|
Ebrill 2011
|
209520.0
|
173227.0
|
Mai 2011
|
210449.0
|
172269.0
|
Mehefin 2011
|
206709.0
|
172740.0
|
Gorffennaf 2011
|
211163.0
|
174906.0
|
Awst 2011
|
207580.0
|
175369.0
|
Medi 2011
|
206804.0
|
174833.0
|
Hydref 2011
|
207115.0
|
173068.0
|
Tachwedd 2011
|
209032.0
|
172951.0
|
Rhagfyr 2011
|
207432.0
|
172656.0
|
Ionawr 2012
|
205044.0
|
172158.0
|
Chwefror 2012
|
204847.0
|
172155.0
|
Mawrth 2012
|
207377.0
|
172117.0
|
Ebrill 2012
|
208620.0
|
174427.0
|
Mai 2012
|
208720.0
|
174944.0
|
Mehefin 2012
|
209027.0
|
176736.0
|
Gorffennaf 2012
|
205690.0
|
178182.0
|
Awst 2012
|
207422.0
|
178437.0
|
Medi 2012
|
208715.0
|
177708.0
|
Hydref 2012
|
211742.0
|
176197.0
|
Tachwedd 2012
|
213072.0
|
176356.0
|
Rhagfyr 2012
|
213659.0
|
176029.0
|
Ionawr 2013
|
205855.0
|
174960.0
|
Chwefror 2013
|
207704.0
|
175223.0
|
Mawrth 2013
|
213547.0
|
175799.0
|
Ebrill 2013
|
214658.0
|
177567.0
|
Mai 2013
|
213899.0
|
178415.0
|
Mehefin 2013
|
214779.0
|
179937.0
|
Gorffennaf 2013
|
215611.0
|
182248.0
|
Awst 2013
|
216806.0
|
183635.0
|
Medi 2013
|
221198.0
|
183739.0
|
Hydref 2013
|
220560.0
|
183005.0
|
Tachwedd 2013
|
221752.0
|
183886.0
|
Rhagfyr 2013
|
227534.0
|
185884.0
|
Ionawr 2014
|
223903.0
|
185886.0
|
Chwefror 2014
|
228048.0
|
186714.0
|
Mawrth 2014
|
228440.0
|
187432.0
|
Ebrill 2014
|
233413.0
|
191595.0
|
Mai 2014
|
237592.0
|
193334.0
|
Mehefin 2014
|
236778.0
|
195335.0
|
Gorffennaf 2014
|
237621.0
|
198390.0
|
Awst 2014
|
238804.0
|
201098.0
|
Medi 2014
|
239076.0
|
201329.0
|
Hydref 2014
|
240369.0
|
200861.0
|
Tachwedd 2014
|
237833.0
|
200417.0
|
Rhagfyr 2014
|
243374.0
|
200646.0
|
Ionawr 2015
|
244200.0
|
200045.0
|
Chwefror 2015
|
246519.0
|
200505.0
|
Mawrth 2015
|
246970.0
|
200409.0
|
Ebrill 2015
|
247847.0
|
203087.0
|
Mai 2015
|
248835.0
|
205496.0
|
Mehefin 2015
|
246123.0
|
207374.0
|
Gorffennaf 2015
|
253441.0
|
210783.0
|
Awst 2015
|
253569.0
|
213151.0
|
Medi 2015
|
254776.0
|
213706.0
|
Hydref 2015
|
256987.0
|
213914.0
|
Tachwedd 2015
|
258134.0
|
215777.0
|
Rhagfyr 2015
|
266307.0
|
216419.0
|
Ionawr 2016
|
263325.0
|
217428.0
|
Chwefror 2016
|
259241.0
|
217967.0
|
Mawrth 2016
|
257103.0
|
220268.0
|
Ebrill 2016
|
275197.0
|
220330.0
|
Mai 2016
|
283166.0
|
222590.0
|
Mehefin 2016
|
276031.0
|
225201.0
|
Gorffennaf 2016
|
277537.0
|
227693.0
|
Awst 2016
|
276602.0
|
228077.0
|
Medi 2016
|
277750.0
|
227659.0
|
Hydref 2016
|
281720.0
|
226459.0
|
Tachwedd 2016
|
282447.0
|
227589.0
|
Rhagfyr 2016
|
283219.0
|
228462.0
|
Ionawr 2017
|
288641.0
|
227789.0
|
Chwefror 2017
|
287439.0
|
228999.0
|
Mawrth 2017
|
286711.0
|
228057.0
|
Ebrill 2017
|
287637.0
|
231418.0
|
Mai 2017
|
289874.0
|
233091.0
|
Mehefin 2017
|
288534.0
|
235110.0
|
Gorffennaf 2017
|
293592.0
|
237798.0
|
Awst 2017
|
292298.0
|
239141.0
|
Medi 2017
|
294791.0
|
238402.0
|
Hydref 2017
|
296594.0
|
238274.0
|
Tachwedd 2017
|
290317.0
|
237627.0
|
Rhagfyr 2017
|
294325.0
|
238778.0
|
Ionawr 2018
|
299871.0
|
237129.0
|
Chwefror 2018
|
310579.0
|
237093.0
|
Mawrth 2018
|
297391.0
|
236678.0
|
Ebrill 2018
|
301939.0
|
238401.0
|
Mai 2018
|
297329.0
|
240038.0
|
Mehefin 2018
|
299318.0
|
241519.0
|
Gorffennaf 2018
|
303818.0
|
244412.0
|
Awst 2018
|
306402.0
|
244857.0
|
Medi 2018
|
302711.0
|
244823.0
|
Hydref 2018
|
308358.0
|
243700.0
|
Tachwedd 2018
|
296680.0
|
243995.0
|
Rhagfyr 2018
|
301619.0
|
242858.0
|
Ionawr 2019
|
301995.0
|
240887.0
|
Chwefror 2019
|
310660.0
|
239857.0
|
Mawrth 2019
|
302213.0
|
239044.0
|
Ebrill 2019
|
305039.0
|
240628.0
|
Mai 2019
|
300956.0
|
241300.0
|
Mehefin 2019
|
297479.0
|
242640.0
|
Gorffennaf 2019
|
312265.0
|
244143.0
|
Awst 2019
|
304315.0
|
245710.0
|
Medi 2019
|
308933.0
|
245735.0
|
Hydref 2019
|
308052.0
|
244942.0
|
Tachwedd 2019
|
294234.0
|
245184.0
|
Rhagfyr 2019
|
295926.0
|
245273.0
|
Ionawr 2020
|
314045.0
|
243356.0
|
Chwefror 2020
|
301193.0
|
243573.0
|
Mawrth 2020
|
309991.0
|
245216.0
|
Ebrill 2020
|
314932.0
|
241590.0
|
Newid canrannol (blynyddol)
yn ôl
statws yr eiddo
yn
Lloegr
cuddio
Dyddiad
|
Adeilad newydd
|
Eiddo presennol
|
Rhagfyr 2010
|
2.8
|
1.0
|
Ionawr 2011
|
6.2
|
-0.6
|
Chwefror 2011
|
0.9
|
-1.0
|
Mawrth 2011
|
1.5
|
-1.2
|
Ebrill 2011
|
2.8
|
-1.1
|
Mai 2011
|
3.1
|
-2.2
|
Mehefin 2011
|
0.7
|
-2.4
|
Gorffennaf 2011
|
4.0
|
-2.4
|
Awst 2011
|
0.4
|
-2.1
|
Medi 2011
|
-1.1
|
-2.0
|
Hydref 2011
|
-0.5
|
-1.8
|
Tachwedd 2011
|
2.3
|
-0.9
|
Rhagfyr 2011
|
-0.6
|
-0.7
|
Ionawr 2012
|
-1.1
|
-0.1
|
Chwefror 2012
|
-0.7
|
0.3
|
Mawrth 2012
|
-0.4
|
0.8
|
Ebrill 2012
|
-0.4
|
0.7
|
Mai 2012
|
-0.8
|
1.6
|
Mehefin 2012
|
1.1
|
2.3
|
Gorffennaf 2012
|
-2.6
|
1.9
|
Awst 2012
|
-0.1
|
1.8
|
Medi 2012
|
0.9
|
1.6
|
Hydref 2012
|
2.2
|
1.8
|
Tachwedd 2012
|
1.9
|
2.0
|
Rhagfyr 2012
|
3.0
|
2.0
|
Ionawr 2013
|
0.4
|
1.6
|
Chwefror 2013
|
1.4
|
1.8
|
Mawrth 2013
|
3.0
|
2.1
|
Ebrill 2013
|
2.9
|
1.8
|
Mai 2013
|
2.5
|
2.0
|
Mehefin 2013
|
2.8
|
1.8
|
Gorffennaf 2013
|
4.8
|
2.3
|
Awst 2013
|
4.5
|
2.9
|
Medi 2013
|
6.0
|
3.4
|
Hydref 2013
|
4.2
|
3.9
|
Tachwedd 2013
|
4.1
|
4.3
|
Rhagfyr 2013
|
6.5
|
5.6
|
Ionawr 2014
|
8.8
|
6.2
|
Chwefror 2014
|
9.8
|
6.6
|
Mawrth 2014
|
7.0
|
6.6
|
Ebrill 2014
|
8.7
|
7.9
|
Mai 2014
|
11.1
|
8.4
|
Mehefin 2014
|
10.2
|
8.6
|
Gorffennaf 2014
|
10.2
|
8.9
|
Awst 2014
|
10.2
|
9.5
|
Medi 2014
|
8.1
|
9.6
|
Hydref 2014
|
9.0
|
9.8
|
Tachwedd 2014
|
7.2
|
9.0
|
Rhagfyr 2014
|
7.0
|
7.9
|
Ionawr 2015
|
9.1
|
7.6
|
Chwefror 2015
|
8.1
|
7.4
|
Mawrth 2015
|
8.1
|
6.9
|
Ebrill 2015
|
6.2
|
6.0
|
Mai 2015
|
4.7
|
6.3
|
Mehefin 2015
|
4.0
|
6.2
|
Gorffennaf 2015
|
6.7
|
6.2
|
Awst 2015
|
6.2
|
6.0
|
Medi 2015
|
6.6
|
6.2
|
Hydref 2015
|
6.9
|
6.5
|
Tachwedd 2015
|
8.5
|
7.7
|
Rhagfyr 2015
|
9.4
|
7.9
|
Ionawr 2016
|
7.8
|
8.7
|
Chwefror 2016
|
5.2
|
8.7
|
Mawrth 2016
|
4.1
|
9.9
|
Ebrill 2016
|
11.0
|
8.5
|
Mai 2016
|
13.8
|
8.3
|
Mehefin 2016
|
12.2
|
8.6
|
Gorffennaf 2016
|
9.5
|
8.0
|
Awst 2016
|
9.1
|
7.0
|
Medi 2016
|
9.0
|
6.5
|
Hydref 2016
|
9.6
|
5.9
|
Tachwedd 2016
|
9.4
|
5.5
|
Rhagfyr 2016
|
6.4
|
5.6
|
Ionawr 2017
|
9.6
|
4.8
|
Chwefror 2017
|
10.9
|
5.1
|
Mawrth 2017
|
11.5
|
3.5
|
Ebrill 2017
|
4.5
|
5.0
|
Mai 2017
|
2.4
|
4.7
|
Mehefin 2017
|
4.5
|
4.4
|
Gorffennaf 2017
|
5.8
|
4.4
|
Awst 2017
|
5.7
|
4.8
|
Medi 2017
|
6.1
|
4.7
|
Hydref 2017
|
5.3
|
5.2
|
Tachwedd 2017
|
2.8
|
4.4
|
Rhagfyr 2017
|
3.9
|
4.5
|
Ionawr 2018
|
3.9
|
4.1
|
Chwefror 2018
|
8.0
|
3.5
|
Mawrth 2018
|
3.7
|
3.8
|
Ebrill 2018
|
5.0
|
3.0
|
Mai 2018
|
2.6
|
3.0
|
Mehefin 2018
|
3.7
|
2.7
|
Gorffennaf 2018
|
3.5
|
2.8
|
Awst 2018
|
4.8
|
2.4
|
Medi 2018
|
2.7
|
2.7
|
Hydref 2018
|
4.0
|
2.3
|
Tachwedd 2018
|
2.2
|
2.7
|
Rhagfyr 2018
|
2.5
|
1.7
|
Ionawr 2019
|
0.7
|
1.6
|
Chwefror 2019
|
0.0
|
1.2
|
Mawrth 2019
|
1.6
|
1.0
|
Ebrill 2019
|
1.0
|
0.9
|
Mai 2019
|
1.2
|
0.5
|
Mehefin 2019
|
-0.6
|
0.5
|
Gorffennaf 2019
|
2.8
|
-0.1
|
Awst 2019
|
-0.7
|
0.4
|
Medi 2019
|
2.1
|
0.4
|
Hydref 2019
|
-0.1
|
0.5
|
Tachwedd 2019
|
-0.8
|
0.5
|
Rhagfyr 2019
|
-1.9
|
1.0
|
Ionawr 2020
|
4.0
|
1.0
|
Chwefror 2020
|
-3.0
|
1.6
|
Mawrth 2020
|
2.6
|
2.6
|
Ebrill 2020
|
3.2
|
0.4
|
Newid canrannol (misol)
yn ôl
statws yr eiddo
yn
Lloegr
cuddio
Dyddiad
|
Adeilad newydd
|
Eiddo presennol
|
Rhagfyr 2010
|
2.2
|
-0.4
|
Ionawr 2011
|
-0.7
|
-0.9
|
Chwefror 2011
|
-0.5
|
-0.4
|
Mawrth 2011
|
1.0
|
-0.6
|
Ebrill 2011
|
0.6
|
1.5
|
Mai 2011
|
0.4
|
-0.6
|
Mehefin 2011
|
-1.8
|
0.3
|
Gorffennaf 2011
|
2.2
|
1.2
|
Awst 2011
|
-1.7
|
0.3
|
Medi 2011
|
-0.4
|
-0.3
|
Hydref 2011
|
0.2
|
-1.0
|
Tachwedd 2011
|
0.9
|
-0.1
|
Rhagfyr 2011
|
-0.8
|
-0.2
|
Ionawr 2012
|
-1.2
|
-0.3
|
Chwefror 2012
|
-0.1
|
0.0
|
Mawrth 2012
|
1.2
|
-0.0
|
Ebrill 2012
|
0.6
|
1.3
|
Mai 2012
|
0.1
|
0.3
|
Mehefin 2012
|
0.2
|
1.0
|
Gorffennaf 2012
|
-1.6
|
0.8
|
Awst 2012
|
0.8
|
0.1
|
Medi 2012
|
0.6
|
-0.4
|
Hydref 2012
|
1.4
|
-0.8
|
Tachwedd 2012
|
0.6
|
0.1
|
Rhagfyr 2012
|
0.3
|
-0.2
|
Ionawr 2013
|
-3.6
|
-0.6
|
Chwefror 2013
|
0.9
|
0.2
|
Mawrth 2013
|
2.8
|
0.3
|
Ebrill 2013
|
0.5
|
1.0
|
Mai 2013
|
-0.4
|
0.5
|
Mehefin 2013
|
0.4
|
0.8
|
Gorffennaf 2013
|
0.4
|
1.3
|
Awst 2013
|
0.6
|
0.8
|
Medi 2013
|
2.0
|
0.1
|
Hydref 2013
|
-0.3
|
-0.4
|
Tachwedd 2013
|
0.5
|
0.5
|
Rhagfyr 2013
|
2.6
|
1.1
|
Ionawr 2014
|
-1.6
|
0.0
|
Chwefror 2014
|
1.8
|
0.4
|
Mawrth 2014
|
0.2
|
0.4
|
Ebrill 2014
|
2.2
|
2.2
|
Mai 2014
|
1.8
|
0.9
|
Mehefin 2014
|
-0.3
|
1.0
|
Gorffennaf 2014
|
0.4
|
1.6
|
Awst 2014
|
0.5
|
1.4
|
Medi 2014
|
0.1
|
0.1
|
Hydref 2014
|
0.5
|
-0.2
|
Tachwedd 2014
|
-1.1
|
-0.2
|
Rhagfyr 2014
|
2.3
|
0.1
|
Ionawr 2015
|
0.3
|
-0.3
|
Chwefror 2015
|
1.0
|
0.2
|
Mawrth 2015
|
0.2
|
-0.1
|
Ebrill 2015
|
0.4
|
1.3
|
Mai 2015
|
0.4
|
1.2
|
Mehefin 2015
|
-1.1
|
0.9
|
Gorffennaf 2015
|
3.0
|
1.6
|
Awst 2015
|
0.1
|
1.1
|
Medi 2015
|
0.5
|
0.3
|
Hydref 2015
|
0.9
|
0.1
|
Tachwedd 2015
|
0.4
|
0.9
|
Rhagfyr 2015
|
3.2
|
0.3
|
Ionawr 2016
|
-1.1
|
0.5
|
Chwefror 2016
|
-1.6
|
0.2
|
Mawrth 2016
|
-0.8
|
1.1
|
Ebrill 2016
|
7.0
|
0.0
|
Mai 2016
|
2.9
|
1.0
|
Mehefin 2016
|
-2.5
|
1.2
|
Gorffennaf 2016
|
0.6
|
1.1
|
Awst 2016
|
-0.3
|
0.2
|
Medi 2016
|
0.4
|
-0.2
|
Hydref 2016
|
1.4
|
-0.5
|
Tachwedd 2016
|
0.3
|
0.5
|
Rhagfyr 2016
|
0.3
|
0.4
|
Ionawr 2017
|
1.9
|
-0.3
|
Chwefror 2017
|
-0.4
|
0.5
|
Mawrth 2017
|
-0.2
|
-0.4
|
Ebrill 2017
|
0.3
|
1.5
|
Mai 2017
|
0.8
|
0.7
|
Mehefin 2017
|
-0.5
|
0.9
|
Gorffennaf 2017
|
1.8
|
1.1
|
Awst 2017
|
-0.4
|
0.6
|
Medi 2017
|
0.8
|
-0.3
|
Hydref 2017
|
0.6
|
-0.1
|
Tachwedd 2017
|
-2.1
|
-0.3
|
Rhagfyr 2017
|
1.4
|
0.5
|
Ionawr 2018
|
1.9
|
-0.7
|
Chwefror 2018
|
3.6
|
-0.0
|
Mawrth 2018
|
-4.2
|
-0.2
|
Ebrill 2018
|
1.5
|
0.7
|
Mai 2018
|
-1.5
|
0.7
|
Mehefin 2018
|
0.7
|
0.6
|
Gorffennaf 2018
|
1.5
|
1.2
|
Awst 2018
|
0.8
|
0.2
|
Medi 2018
|
-1.2
|
-0.0
|
Hydref 2018
|
1.9
|
-0.5
|
Tachwedd 2018
|
-3.8
|
0.1
|
Rhagfyr 2018
|
1.7
|
-0.5
|
Ionawr 2019
|
0.1
|
-0.8
|
Chwefror 2019
|
2.9
|
-0.4
|
Mawrth 2019
|
-2.7
|
-0.3
|
Ebrill 2019
|
0.9
|
0.7
|
Mai 2019
|
-1.3
|
0.3
|
Mehefin 2019
|
-1.2
|
0.6
|
Gorffennaf 2019
|
5.0
|
0.6
|
Awst 2019
|
-2.6
|
0.6
|
Medi 2019
|
1.5
|
0.0
|
Hydref 2019
|
-0.3
|
-0.3
|
Tachwedd 2019
|
-4.5
|
0.1
|
Rhagfyr 2019
|
0.6
|
0.0
|
Ionawr 2020
|
6.1
|
-0.8
|
Chwefror 2020
|
-4.1
|
0.1
|
Mawrth 2020
|
2.9
|
0.7
|
Ebrill 2020
|
1.6
|
-1.5
|
Dyddiad
|
Adeilad newydd
|
Eiddo presennol
|
Rhagfyr 2010
|
85.5
|
86.9
|
Ionawr 2011
|
84.9
|
86.1
|
Chwefror 2011
|
84.5
|
85.8
|
Mawrth 2011
|
85.3
|
85.3
|
Ebrill 2011
|
85.8
|
86.6
|
Mai 2011
|
86.2
|
86.1
|
Mehefin 2011
|
84.6
|
86.4
|
Gorffennaf 2011
|
86.5
|
87.4
|
Awst 2011
|
85.0
|
87.7
|
Medi 2011
|
84.7
|
87.4
|
Hydref 2011
|
84.8
|
86.5
|
Tachwedd 2011
|
85.6
|
86.5
|
Rhagfyr 2011
|
84.9
|
86.3
|
Ionawr 2012
|
84.0
|
86.1
|
Chwefror 2012
|
83.9
|
86.1
|
Mawrth 2012
|
84.9
|
86.0
|
Ebrill 2012
|
85.4
|
87.2
|
Mai 2012
|
85.5
|
87.4
|
Mehefin 2012
|
85.6
|
88.4
|
Gorffennaf 2012
|
84.2
|
89.1
|
Awst 2012
|
84.9
|
89.2
|
Medi 2012
|
85.5
|
88.8
|
Hydref 2012
|
86.7
|
88.1
|
Tachwedd 2012
|
87.2
|
88.2
|
Rhagfyr 2012
|
87.5
|
88.0
|
Ionawr 2013
|
84.3
|
87.5
|
Chwefror 2013
|
85.0
|
87.6
|
Mawrth 2013
|
87.4
|
87.9
|
Ebrill 2013
|
87.9
|
88.8
|
Mai 2013
|
87.6
|
89.2
|
Mehefin 2013
|
88.0
|
90.0
|
Gorffennaf 2013
|
88.3
|
91.1
|
Awst 2013
|
88.8
|
91.8
|
Medi 2013
|
90.6
|
91.8
|
Hydref 2013
|
90.3
|
91.5
|
Tachwedd 2013
|
90.8
|
91.9
|
Rhagfyr 2013
|
93.2
|
92.9
|
Ionawr 2014
|
91.7
|
92.9
|
Chwefror 2014
|
93.4
|
93.3
|
Mawrth 2014
|
93.6
|
93.7
|
Ebrill 2014
|
95.6
|
95.8
|
Mai 2014
|
97.3
|
96.6
|
Mehefin 2014
|
97.0
|
97.6
|
Gorffennaf 2014
|
97.3
|
99.2
|
Awst 2014
|
97.8
|
100.5
|
Medi 2014
|
97.9
|
100.6
|
Hydref 2014
|
98.4
|
100.4
|
Tachwedd 2014
|
97.4
|
100.2
|
Rhagfyr 2014
|
99.7
|
100.3
|
Ionawr 2015
|
100.0
|
100.0
|
Chwefror 2015
|
101.0
|
100.2
|
Mawrth 2015
|
101.1
|
100.2
|
Ebrill 2015
|
101.5
|
101.5
|
Mai 2015
|
101.9
|
102.7
|
Mehefin 2015
|
100.8
|
103.7
|
Gorffennaf 2015
|
103.8
|
105.4
|
Awst 2015
|
103.8
|
106.6
|
Medi 2015
|
104.3
|
106.8
|
Hydref 2015
|
105.2
|
106.9
|
Tachwedd 2015
|
105.7
|
107.9
|
Rhagfyr 2015
|
109.0
|
108.2
|
Ionawr 2016
|
107.8
|
108.7
|
Chwefror 2016
|
106.2
|
109.0
|
Mawrth 2016
|
105.3
|
110.1
|
Ebrill 2016
|
112.7
|
110.1
|
Mai 2016
|
116.0
|
111.3
|
Mehefin 2016
|
113.0
|
112.6
|
Gorffennaf 2016
|
113.6
|
113.8
|
Awst 2016
|
113.3
|
114.0
|
Medi 2016
|
113.7
|
113.8
|
Hydref 2016
|
115.4
|
113.2
|
Tachwedd 2016
|
115.7
|
113.8
|
Rhagfyr 2016
|
116.0
|
114.2
|
Ionawr 2017
|
118.2
|
113.9
|
Chwefror 2017
|
117.7
|
114.5
|
Mawrth 2017
|
117.4
|
114.0
|
Ebrill 2017
|
117.8
|
115.7
|
Mai 2017
|
118.7
|
116.5
|
Mehefin 2017
|
118.2
|
117.5
|
Gorffennaf 2017
|
120.2
|
118.9
|
Awst 2017
|
119.7
|
119.5
|
Medi 2017
|
120.7
|
119.2
|
Hydref 2017
|
121.5
|
119.1
|
Tachwedd 2017
|
118.9
|
118.8
|
Rhagfyr 2017
|
120.5
|
119.4
|
Ionawr 2018
|
122.8
|
118.5
|
Chwefror 2018
|
127.2
|
118.5
|
Mawrth 2018
|
121.8
|
118.3
|
Ebrill 2018
|
123.6
|
119.2
|
Mai 2018
|
121.8
|
120.0
|
Mehefin 2018
|
122.6
|
120.7
|
Gorffennaf 2018
|
124.4
|
122.2
|
Awst 2018
|
125.5
|
122.4
|
Medi 2018
|
124.0
|
122.4
|
Hydref 2018
|
126.3
|
121.8
|
Tachwedd 2018
|
121.5
|
122.0
|
Rhagfyr 2018
|
123.5
|
121.4
|
Ionawr 2019
|
123.7
|
120.4
|
Chwefror 2019
|
127.2
|
119.9
|
Mawrth 2019
|
123.8
|
119.5
|
Ebrill 2019
|
124.9
|
120.3
|
Mai 2019
|
123.2
|
120.6
|
Mehefin 2019
|
121.8
|
121.3
|
Gorffennaf 2019
|
127.9
|
122.0
|
Awst 2019
|
124.6
|
122.8
|
Medi 2019
|
126.5
|
122.8
|
Hydref 2019
|
126.2
|
122.4
|
Tachwedd 2019
|
120.5
|
122.6
|
Rhagfyr 2019
|
121.2
|
122.6
|
Ionawr 2020
|
128.6
|
121.6
|
Chwefror 2020
|
123.3
|
121.8
|
Mawrth 2020
|
126.9
|
122.6
|
Ebrill 2020
|
129.0
|
120.8
|