Cysylltau cyflym:
yn ôl math o eiddo
yn ôl statws y prynwr
yn ôl statws cyllido
yn ôl statws yr eiddo
Ystadegau Prisiau Tai
Math o eiddo
Tracio’r mynegai, pris cyfartalog a’r newid misol a blynyddol ar gyfer pob math o eiddo neu ganolbwyntio ar un penodol.
Dyddiad
|
Tai pâr
|
Tai teras
|
Chwefror 2015
|
178681.0
|
154721.0
|
Mawrth 2015
|
179440.0
|
154398.0
|
Ebrill 2015
|
181200.0
|
157103.0
|
Mai 2015
|
183485.0
|
158540.0
|
Mehefin 2015
|
185011.0
|
160538.0
|
Gorffennaf 2015
|
187831.0
|
162773.0
|
Awst 2015
|
189427.0
|
164257.0
|
Medi 2015
|
189114.0
|
164097.0
|
Hydref 2015
|
190131.0
|
164702.0
|
Tachwedd 2015
|
191457.0
|
165658.0
|
Rhagfyr 2015
|
191954.0
|
166244.0
|
Ionawr 2016
|
193058.0
|
166316.0
|
Chwefror 2016
|
191992.0
|
166710.0
|
Mawrth 2016
|
192668.0
|
167748.0
|
Ebrill 2016
|
195838.0
|
170071.0
|
Mai 2016
|
197445.0
|
172087.0
|
Mehefin 2016
|
199148.0
|
173343.0
|
Gorffennaf 2016
|
201502.0
|
175506.0
|
Awst 2016
|
201565.0
|
175221.0
|
Medi 2016
|
201442.0
|
174173.0
|
Hydref 2016
|
200703.0
|
172619.0
|
Tachwedd 2016
|
201403.0
|
173104.0
|
Rhagfyr 2016
|
201622.0
|
174168.0
|
Ionawr 2017
|
201371.0
|
173379.0
|
Chwefror 2017
|
201056.0
|
173744.0
|
Mawrth 2017
|
201311.0
|
173148.0
|
Ebrill 2017
|
204170.0
|
176204.0
|
Mai 2017
|
206214.0
|
177040.0
|
Mehefin 2017
|
207393.0
|
179414.0
|
Gorffennaf 2017
|
210202.0
|
181323.0
|
Awst 2017
|
211006.0
|
183039.0
|
Medi 2017
|
210544.0
|
181852.0
|
Hydref 2017
|
211681.0
|
181620.0
|
Tachwedd 2017
|
210962.0
|
181145.0
|
Rhagfyr 2017
|
212011.0
|
182532.0
|
Ionawr 2018
|
211153.0
|
180114.0
|
Chwefror 2018
|
211191.0
|
180931.0
|
Mawrth 2018
|
210734.0
|
180601.0
|
Ebrill 2018
|
212988.0
|
182903.0
|
Mai 2018
|
213842.0
|
183523.0
|
Mehefin 2018
|
215937.0
|
184302.0
|
Gorffennaf 2018
|
217959.0
|
186849.0
|
Awst 2018
|
218970.0
|
187871.0
|
Medi 2018
|
218879.0
|
187079.0
|
Hydref 2018
|
218698.0
|
186499.0
|
Tachwedd 2018
|
217983.0
|
186139.0
|
Rhagfyr 2018
|
217796.0
|
185429.0
|
Ionawr 2019
|
216342.0
|
183361.0
|
Chwefror 2019
|
215763.0
|
183453.0
|
Mawrth 2019
|
215930.0
|
183158.0
|
Ebrill 2019
|
217063.0
|
185385.0
|
Mai 2019
|
217808.0
|
186135.0
|
Mehefin 2019
|
218676.0
|
186272.0
|
Gorffennaf 2019
|
220307.0
|
188616.0
|
Awst 2019
|
221347.0
|
190139.0
|
Medi 2019
|
220738.0
|
189845.0
|
Hydref 2019
|
222425.0
|
188568.0
|
Tachwedd 2019
|
221613.0
|
188208.0
|
Rhagfyr 2019
|
220545.0
|
188460.0
|
Ionawr 2020
|
221106.0
|
187760.0
|
Chwefror 2020
|
219734.0
|
187607.0
|
Mawrth 2020
|
221427.0
|
188734.0
|
Ebrill 2020
|
219183.0
|
187217.0
|
Mai 2020
|
221063.0
|
187513.0
|
Mehefin 2020
|
224209.0
|
191724.0
|
Gorffennaf 2020
|
225782.0
|
192521.0
|
Awst 2020
|
228834.0
|
194722.0
|
Medi 2020
|
230230.0
|
196787.0
|
Hydref 2020
|
232383.0
|
198997.0
|
Tachwedd 2020
|
234462.0
|
201321.0
|
Rhagfyr 2020
|
236485.0
|
203387.0
|
Ionawr 2021
|
236732.0
|
203411.0
|
Chwefror 2021
|
237298.0
|
204852.0
|
Mawrth 2021
|
239969.0
|
208133.0
|
Ebrill 2021
|
236741.0
|
204811.0
|
Mai 2021
|
238530.0
|
206191.0
|
Mehefin 2021
|
250412.0
|
220134.0
|
Gorffennaf 2021
|
239870.0
|
205665.0
|
Awst 2021
|
247443.0
|
212459.0
|
Medi 2021
|
254605.0
|
221082.0
|
Hydref 2021
|
247934.0
|
211519.0
|
Tachwedd 2021
|
253491.0
|
216126.0
|
Rhagfyr 2021
|
254242.0
|
219398.0
|
Ionawr 2022
|
258716.0
|
221033.0
|
Chwefror 2022
|
258894.0
|
221148.0
|
Dyddiad
|
Tai pâr
|
Tai teras
|
Chwefror 2015
|
6.1
|
6.7
|
Mawrth 2015
|
6.1
|
5.9
|
Ebrill 2015
|
5.1
|
5.2
|
Mai 2015
|
5.4
|
5.0
|
Mehefin 2015
|
5.2
|
5.4
|
Gorffennaf 2015
|
5.6
|
5.3
|
Awst 2015
|
5.3
|
5.1
|
Medi 2015
|
5.2
|
4.9
|
Hydref 2015
|
5.8
|
5.8
|
Tachwedd 2015
|
6.7
|
6.9
|
Rhagfyr 2015
|
6.9
|
6.9
|
Ionawr 2016
|
8.0
|
7.7
|
Chwefror 2016
|
7.4
|
7.8
|
Mawrth 2016
|
7.4
|
8.6
|
Ebrill 2016
|
8.1
|
8.2
|
Mai 2016
|
7.6
|
8.5
|
Mehefin 2016
|
7.6
|
8.0
|
Gorffennaf 2016
|
7.3
|
7.8
|
Awst 2016
|
6.4
|
6.7
|
Medi 2016
|
6.5
|
6.1
|
Hydref 2016
|
5.6
|
4.8
|
Tachwedd 2016
|
5.2
|
4.5
|
Rhagfyr 2016
|
5.0
|
4.8
|
Ionawr 2017
|
4.3
|
4.2
|
Chwefror 2017
|
4.7
|
4.2
|
Mawrth 2017
|
4.5
|
3.2
|
Ebrill 2017
|
4.2
|
3.6
|
Mai 2017
|
4.4
|
2.9
|
Mehefin 2017
|
4.1
|
3.5
|
Gorffennaf 2017
|
4.3
|
3.3
|
Awst 2017
|
4.7
|
4.5
|
Medi 2017
|
4.5
|
4.4
|
Hydref 2017
|
5.5
|
5.2
|
Tachwedd 2017
|
4.8
|
4.6
|
Rhagfyr 2017
|
5.2
|
4.8
|
Ionawr 2018
|
4.9
|
4.2
|
Chwefror 2018
|
5.0
|
4.5
|
Mawrth 2018
|
4.7
|
4.6
|
Ebrill 2018
|
4.3
|
4.1
|
Mai 2018
|
3.7
|
4.0
|
Mehefin 2018
|
4.1
|
3.0
|
Gorffennaf 2018
|
3.7
|
3.4
|
Awst 2018
|
3.8
|
3.0
|
Medi 2018
|
4.0
|
3.2
|
Hydref 2018
|
3.3
|
3.0
|
Tachwedd 2018
|
3.3
|
3.1
|
Rhagfyr 2018
|
2.7
|
1.9
|
Ionawr 2019
|
2.5
|
1.8
|
Chwefror 2019
|
2.2
|
1.4
|
Mawrth 2019
|
2.5
|
1.4
|
Ebrill 2019
|
1.9
|
1.4
|
Mai 2019
|
1.8
|
1.4
|
Mehefin 2019
|
1.3
|
1.1
|
Gorffennaf 2019
|
1.1
|
1.0
|
Awst 2019
|
1.1
|
1.2
|
Medi 2019
|
0.8
|
1.5
|
Hydref 2019
|
1.7
|
1.1
|
Tachwedd 2019
|
1.7
|
1.1
|
Rhagfyr 2019
|
1.3
|
1.6
|
Ionawr 2020
|
2.2
|
2.4
|
Chwefror 2020
|
1.8
|
2.3
|
Mawrth 2020
|
2.6
|
3.0
|
Ebrill 2020
|
1.0
|
1.0
|
Mai 2020
|
1.5
|
0.7
|
Mehefin 2020
|
2.5
|
2.9
|
Gorffennaf 2020
|
2.5
|
2.1
|
Awst 2020
|
3.4
|
2.4
|
Medi 2020
|
4.3
|
3.7
|
Hydref 2020
|
4.5
|
5.5
|
Tachwedd 2020
|
5.8
|
7.0
|
Rhagfyr 2020
|
7.2
|
7.9
|
Ionawr 2021
|
7.1
|
8.3
|
Chwefror 2021
|
8.0
|
9.2
|
Mawrth 2021
|
8.4
|
10.3
|
Ebrill 2021
|
8.0
|
9.4
|
Mai 2021
|
7.9
|
10.0
|
Mehefin 2021
|
11.7
|
14.8
|
Gorffennaf 2021
|
6.2
|
6.8
|
Awst 2021
|
8.1
|
9.1
|
Medi 2021
|
10.6
|
12.3
|
Hydref 2021
|
6.7
|
6.3
|
Tachwedd 2021
|
8.1
|
7.3
|
Rhagfyr 2021
|
7.5
|
7.9
|
Ionawr 2022
|
9.3
|
8.7
|
Chwefror 2022
|
9.1
|
8.0
|
Dyddiad
|
Tai pâr
|
Tai teras
|
Chwefror 2015
|
-0.1
|
0.2
|
Mawrth 2015
|
0.4
|
-0.2
|
Ebrill 2015
|
1.0
|
1.8
|
Mai 2015
|
1.3
|
0.9
|
Mehefin 2015
|
0.8
|
1.3
|
Gorffennaf 2015
|
1.5
|
1.4
|
Awst 2015
|
0.8
|
0.9
|
Medi 2015
|
-0.2
|
-0.1
|
Hydref 2015
|
0.5
|
0.4
|
Tachwedd 2015
|
0.7
|
0.6
|
Rhagfyr 2015
|
0.3
|
0.4
|
Ionawr 2016
|
0.6
|
0.0
|
Chwefror 2016
|
-0.6
|
0.2
|
Mawrth 2016
|
0.4
|
0.6
|
Ebrill 2016
|
1.6
|
1.4
|
Mai 2016
|
0.8
|
1.2
|
Mehefin 2016
|
0.9
|
0.7
|
Gorffennaf 2016
|
1.2
|
1.2
|
Awst 2016
|
0.0
|
-0.2
|
Medi 2016
|
-0.1
|
-0.6
|
Hydref 2016
|
-0.4
|
-0.9
|
Tachwedd 2016
|
0.4
|
0.3
|
Rhagfyr 2016
|
0.1
|
0.6
|
Ionawr 2017
|
-0.1
|
-0.4
|
Chwefror 2017
|
-0.2
|
0.2
|
Mawrth 2017
|
0.1
|
-0.3
|
Ebrill 2017
|
1.4
|
1.8
|
Mai 2017
|
1.0
|
0.5
|
Mehefin 2017
|
0.6
|
1.3
|
Gorffennaf 2017
|
1.4
|
1.1
|
Awst 2017
|
0.4
|
1.0
|
Medi 2017
|
-0.2
|
-0.6
|
Hydref 2017
|
0.5
|
-0.1
|
Tachwedd 2017
|
-0.3
|
-0.3
|
Rhagfyr 2017
|
0.5
|
0.8
|
Ionawr 2018
|
-0.4
|
-1.0
|
Chwefror 2018
|
0.0
|
0.4
|
Mawrth 2018
|
-0.2
|
-0.2
|
Ebrill 2018
|
1.1
|
1.3
|
Mai 2018
|
0.4
|
0.3
|
Mehefin 2018
|
1.0
|
0.4
|
Gorffennaf 2018
|
0.9
|
1.4
|
Awst 2018
|
0.5
|
0.6
|
Medi 2018
|
-0.0
|
-0.4
|
Hydref 2018
|
-0.1
|
-0.3
|
Tachwedd 2018
|
-0.3
|
-0.2
|
Rhagfyr 2018
|
-0.1
|
-0.4
|
Ionawr 2019
|
-0.7
|
-1.1
|
Chwefror 2019
|
-0.3
|
0.1
|
Mawrth 2019
|
0.1
|
-0.2
|
Ebrill 2019
|
0.5
|
1.2
|
Mai 2019
|
0.3
|
0.4
|
Mehefin 2019
|
0.4
|
0.1
|
Gorffennaf 2019
|
0.8
|
1.3
|
Awst 2019
|
0.5
|
0.8
|
Medi 2019
|
-0.3
|
-0.2
|
Hydref 2019
|
0.8
|
-0.7
|
Tachwedd 2019
|
-0.4
|
-0.2
|
Rhagfyr 2019
|
-0.5
|
0.1
|
Ionawr 2020
|
0.2
|
-0.4
|
Chwefror 2020
|
-0.6
|
-0.1
|
Mawrth 2020
|
0.8
|
0.6
|
Ebrill 2020
|
-1.0
|
-0.8
|
Mai 2020
|
0.9
|
0.2
|
Mehefin 2020
|
1.4
|
2.2
|
Gorffennaf 2020
|
0.7
|
0.4
|
Awst 2020
|
1.4
|
1.1
|
Medi 2020
|
0.6
|
1.1
|
Hydref 2020
|
0.9
|
1.1
|
Tachwedd 2020
|
0.9
|
1.2
|
Rhagfyr 2020
|
0.9
|
1.0
|
Ionawr 2021
|
0.1
|
0.0
|
Chwefror 2021
|
0.2
|
0.7
|
Mawrth 2021
|
1.1
|
1.6
|
Ebrill 2021
|
-1.3
|
-1.6
|
Mai 2021
|
0.8
|
0.7
|
Mehefin 2021
|
5.0
|
6.8
|
Gorffennaf 2021
|
-4.2
|
-6.6
|
Awst 2021
|
3.2
|
3.3
|
Medi 2021
|
2.9
|
4.1
|
Hydref 2021
|
-2.6
|
-4.3
|
Tachwedd 2021
|
2.2
|
2.2
|
Rhagfyr 2021
|
0.3
|
1.5
|
Ionawr 2022
|
1.8
|
0.7
|
Chwefror 2022
|
0.1
|
0.1
|
Dyddiad
|
Tai pâr
|
Tai teras
|
Chwefror 2015
|
99.9
|
100.2
|
Mawrth 2015
|
100.4
|
100.0
|
Ebrill 2015
|
101.4
|
101.7
|
Mai 2015
|
102.6
|
102.6
|
Mehefin 2015
|
103.5
|
103.9
|
Gorffennaf 2015
|
105.1
|
105.4
|
Awst 2015
|
106.0
|
106.3
|
Medi 2015
|
105.8
|
106.2
|
Hydref 2015
|
106.4
|
106.6
|
Tachwedd 2015
|
107.1
|
107.2
|
Rhagfyr 2015
|
107.4
|
107.6
|
Ionawr 2016
|
108.0
|
107.7
|
Chwefror 2016
|
107.4
|
107.9
|
Mawrth 2016
|
107.8
|
108.6
|
Ebrill 2016
|
109.5
|
110.1
|
Mai 2016
|
110.4
|
111.4
|
Mehefin 2016
|
111.4
|
112.2
|
Gorffennaf 2016
|
112.7
|
113.6
|
Awst 2016
|
112.7
|
113.4
|
Medi 2016
|
112.7
|
112.8
|
Hydref 2016
|
112.3
|
111.8
|
Tachwedd 2016
|
112.6
|
112.1
|
Rhagfyr 2016
|
112.8
|
112.8
|
Ionawr 2017
|
112.6
|
112.2
|
Chwefror 2017
|
112.5
|
112.5
|
Mawrth 2017
|
112.6
|
112.1
|
Ebrill 2017
|
114.2
|
114.1
|
Mai 2017
|
115.3
|
114.6
|
Mehefin 2017
|
116.0
|
116.2
|
Gorffennaf 2017
|
117.6
|
117.4
|
Awst 2017
|
118.0
|
118.5
|
Medi 2017
|
117.8
|
117.7
|
Hydref 2017
|
118.4
|
117.6
|
Tachwedd 2017
|
118.0
|
117.3
|
Rhagfyr 2017
|
118.6
|
118.2
|
Ionawr 2018
|
118.1
|
117.0
|
Chwefror 2018
|
118.1
|
117.5
|
Mawrth 2018
|
117.9
|
117.3
|
Ebrill 2018
|
119.1
|
118.8
|
Mai 2018
|
119.6
|
119.2
|
Mehefin 2018
|
120.8
|
119.7
|
Gorffennaf 2018
|
121.9
|
121.4
|
Awst 2018
|
122.5
|
122.0
|
Medi 2018
|
122.4
|
121.5
|
Hydref 2018
|
122.3
|
121.2
|
Tachwedd 2018
|
121.9
|
120.9
|
Rhagfyr 2018
|
121.8
|
120.4
|
Ionawr 2019
|
121.0
|
119.1
|
Chwefror 2019
|
120.7
|
119.2
|
Mawrth 2019
|
120.8
|
119.0
|
Ebrill 2019
|
121.4
|
120.4
|
Mai 2019
|
121.8
|
120.9
|
Mehefin 2019
|
122.3
|
121.0
|
Gorffennaf 2019
|
123.2
|
122.5
|
Awst 2019
|
123.8
|
123.5
|
Medi 2019
|
123.5
|
123.3
|
Hydref 2019
|
124.4
|
122.5
|
Tachwedd 2019
|
124.0
|
122.3
|
Rhagfyr 2019
|
123.4
|
122.4
|
Ionawr 2020
|
123.7
|
122.0
|
Chwefror 2020
|
122.9
|
121.9
|
Mawrth 2020
|
123.8
|
122.6
|
Ebrill 2020
|
122.6
|
121.6
|
Mai 2020
|
123.6
|
121.8
|
Mehefin 2020
|
125.4
|
124.5
|
Gorffennaf 2020
|
126.3
|
125.1
|
Awst 2020
|
128.0
|
126.5
|
Medi 2020
|
128.8
|
127.8
|
Hydref 2020
|
130.0
|
129.3
|
Tachwedd 2020
|
131.2
|
130.8
|
Rhagfyr 2020
|
132.3
|
132.1
|
Ionawr 2021
|
132.4
|
132.1
|
Chwefror 2021
|
132.7
|
133.1
|
Mawrth 2021
|
134.2
|
135.2
|
Ebrill 2021
|
132.4
|
133.0
|
Mai 2021
|
133.4
|
133.9
|
Mehefin 2021
|
140.1
|
143.0
|
Gorffennaf 2021
|
134.2
|
133.6
|
Awst 2021
|
138.4
|
138.0
|
Medi 2021
|
142.4
|
143.6
|
Hydref 2021
|
138.7
|
137.4
|
Tachwedd 2021
|
141.8
|
140.4
|
Rhagfyr 2021
|
142.2
|
142.5
|
Ionawr 2022
|
144.7
|
143.6
|
Chwefror 2022
|
144.8
|
143.7
|
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
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
|
Chwefror 2015
|
229913.0
|
188115.0
|
Mawrth 2015
|
230983.0
|
188802.0
|
Ebrill 2015
|
231139.0
|
190584.0
|
Mai 2015
|
232028.0
|
192745.0
|
Mehefin 2015
|
229725.0
|
194475.0
|
Gorffennaf 2015
|
236247.0
|
197607.0
|
Awst 2015
|
236151.0
|
199560.0
|
Medi 2015
|
237132.0
|
199939.0
|
Hydref 2015
|
239489.0
|
200080.0
|
Tachwedd 2015
|
240266.0
|
201687.0
|
Rhagfyr 2015
|
247199.0
|
201989.0
|
Ionawr 2016
|
245036.0
|
202699.0
|
Chwefror 2016
|
248816.0
|
202560.0
|
Mawrth 2016
|
252120.0
|
204595.0
|
Ebrill 2016
|
255654.0
|
205200.0
|
Mai 2016
|
262502.0
|
207357.0
|
Mehefin 2016
|
256582.0
|
209853.0
|
Gorffennaf 2016
|
258256.0
|
212125.0
|
Awst 2016
|
257206.0
|
212210.0
|
Medi 2016
|
258078.0
|
211807.0
|
Hydref 2016
|
262036.0
|
210810.0
|
Tachwedd 2016
|
262620.0
|
211841.0
|
Rhagfyr 2016
|
263097.0
|
212221.0
|
Ionawr 2017
|
267534.0
|
211679.0
|
Chwefror 2017
|
265446.0
|
212272.0
|
Mawrth 2017
|
265300.0
|
211795.0
|
Ebrill 2017
|
267127.0
|
215277.0
|
Mai 2017
|
268762.0
|
216567.0
|
Mehefin 2017
|
267828.0
|
218599.0
|
Gorffennaf 2017
|
273108.0
|
221342.0
|
Awst 2017
|
271839.0
|
222487.0
|
Medi 2017
|
273440.0
|
221509.0
|
Hydref 2017
|
275264.0
|
221593.0
|
Tachwedd 2017
|
270543.0
|
221183.0
|
Rhagfyr 2017
|
273244.0
|
221955.0
|
Ionawr 2018
|
279503.0
|
220815.0
|
Chwefror 2018
|
288779.0
|
220552.0
|
Mawrth 2018
|
277047.0
|
220206.0
|
Ebrill 2018
|
281348.0
|
222146.0
|
Mai 2018
|
277067.0
|
223602.0
|
Mehefin 2018
|
279066.0
|
225088.0
|
Gorffennaf 2018
|
283249.0
|
227810.0
|
Awst 2018
|
285880.0
|
228331.0
|
Medi 2018
|
282432.0
|
228190.0
|
Hydref 2018
|
288016.0
|
227355.0
|
Tachwedd 2018
|
276937.0
|
227388.0
|
Rhagfyr 2018
|
281169.0
|
226403.0
|
Ionawr 2019
|
282120.0
|
224734.0
|
Chwefror 2019
|
289409.0
|
223427.0
|
Mawrth 2019
|
282768.0
|
223342.0
|
Ebrill 2019
|
285308.0
|
224914.0
|
Mai 2019
|
281880.0
|
225578.0
|
Mehefin 2019
|
278546.0
|
226984.0
|
Gorffennaf 2019
|
292383.0
|
228512.0
|
Awst 2019
|
284966.0
|
230029.0
|
Medi 2019
|
288825.0
|
229851.0
|
Hydref 2019
|
288705.0
|
229183.0
|
Tachwedd 2019
|
276220.0
|
229471.0
|
Rhagfyr 2019
|
277107.0
|
229049.0
|
Ionawr 2020
|
294340.0
|
227585.0
|
Chwefror 2020
|
282356.0
|
227473.0
|
Mawrth 2020
|
289997.0
|
228922.0
|
Ebrill 2020
|
294926.0
|
225695.0
|
Mai 2020
|
294472.0
|
227084.0
|
Mehefin 2020
|
283440.0
|
231981.0
|
Gorffennaf 2020
|
293955.0
|
232980.0
|
Awst 2020
|
295071.0
|
235459.0
|
Medi 2020
|
295674.0
|
238264.0
|
Hydref 2020
|
293655.0
|
240808.0
|
Tachwedd 2020
|
292747.0
|
243744.0
|
Rhagfyr 2020
|
295910.0
|
245537.0
|
Ionawr 2021
|
291800.0
|
246015.0
|
Chwefror 2021
|
296125.0
|
246355.0
|
Mawrth 2021
|
302377.0
|
249820.0
|
Ebrill 2021
|
302007.0
|
245649.0
|
Mai 2021
|
298752.0
|
247854.0
|
Mehefin 2021
|
303468.0
|
262195.0
|
Gorffennaf 2021
|
308578.0
|
247896.0
|
Awst 2021
|
301144.0
|
257134.0
|
Medi 2021
|
308070.0
|
264854.0
|
Hydref 2021
|
301897.0
|
258057.0
|
Tachwedd 2021
|
311888.0
|
262699.0
|
Rhagfyr 2021
|
303760.0
|
265085.0
|
Ionawr 2022
|
313441.0
|
267894.0
|
Chwefror 2022
|
318747.0
|
267715.0
|
Dyddiad
|
Adeilad newydd
|
Eiddo presennol
|
Chwefror 2015
|
6.1
|
6.7
|
Mawrth 2015
|
6.5
|
6.7
|
Ebrill 2015
|
4.3
|
5.4
|
Mai 2015
|
2.9
|
5.5
|
Mehefin 2015
|
2.2
|
5.4
|
Gorffennaf 2015
|
4.7
|
5.5
|
Awst 2015
|
4.3
|
5.3
|
Medi 2015
|
4.5
|
5.4
|
Hydref 2015
|
5.0
|
5.6
|
Tachwedd 2015
|
6.4
|
6.8
|
Rhagfyr 2015
|
7.1
|
6.9
|
Ionawr 2016
|
7.4
|
7.8
|
Chwefror 2016
|
8.2
|
7.7
|
Mawrth 2016
|
9.2
|
8.4
|
Ebrill 2016
|
10.6
|
7.7
|
Mai 2016
|
13.1
|
7.6
|
Mehefin 2016
|
11.7
|
7.9
|
Gorffennaf 2016
|
9.3
|
7.4
|
Awst 2016
|
8.9
|
6.3
|
Medi 2016
|
8.8
|
5.9
|
Hydref 2016
|
9.4
|
5.4
|
Tachwedd 2016
|
9.3
|
5.0
|
Rhagfyr 2016
|
6.4
|
5.1
|
Ionawr 2017
|
9.2
|
4.4
|
Chwefror 2017
|
6.7
|
4.8
|
Mawrth 2017
|
5.2
|
3.5
|
Ebrill 2017
|
4.5
|
4.9
|
Mai 2017
|
2.4
|
4.4
|
Mehefin 2017
|
4.4
|
4.2
|
Gorffennaf 2017
|
5.8
|
4.3
|
Awst 2017
|
5.7
|
4.8
|
Medi 2017
|
6.0
|
4.6
|
Hydref 2017
|
5.0
|
5.1
|
Tachwedd 2017
|
3.0
|
4.4
|
Rhagfyr 2017
|
3.9
|
4.6
|
Ionawr 2018
|
4.4
|
4.3
|
Chwefror 2018
|
8.7
|
3.9
|
Mawrth 2018
|
4.3
|
4.0
|
Ebrill 2018
|
5.2
|
3.2
|
Mai 2018
|
3.0
|
3.2
|
Mehefin 2018
|
4.1
|
3.0
|
Gorffennaf 2018
|
3.6
|
2.9
|
Awst 2018
|
5.1
|
2.6
|
Medi 2018
|
3.2
|
3.0
|
Hydref 2018
|
4.5
|
2.6
|
Tachwedd 2018
|
2.3
|
2.8
|
Rhagfyr 2018
|
2.8
|
2.0
|
Ionawr 2019
|
0.9
|
1.8
|
Chwefror 2019
|
0.2
|
1.3
|
Mawrth 2019
|
2.1
|
1.4
|
Ebrill 2019
|
1.4
|
1.2
|
Mai 2019
|
1.7
|
0.9
|
Mehefin 2019
|
-0.2
|
0.8
|
Gorffennaf 2019
|
3.2
|
0.3
|
Awst 2019
|
-0.3
|
0.7
|
Medi 2019
|
2.3
|
0.7
|
Hydref 2019
|
0.2
|
0.8
|
Tachwedd 2019
|
-0.3
|
0.9
|
Rhagfyr 2019
|
-1.4
|
1.2
|
Ionawr 2020
|
4.3
|
1.3
|
Chwefror 2020
|
-2.4
|
1.8
|
Mawrth 2020
|
2.6
|
2.5
|
Ebrill 2020
|
3.4
|
0.4
|
Mai 2020
|
4.5
|
0.7
|
Mehefin 2020
|
1.8
|
2.2
|
Gorffennaf 2020
|
0.5
|
2.0
|
Awst 2020
|
3.6
|
2.4
|
Medi 2020
|
2.4
|
3.7
|
Hydref 2020
|
1.7
|
5.1
|
Tachwedd 2020
|
6.0
|
6.2
|
Rhagfyr 2020
|
6.8
|
7.2
|
Ionawr 2021
|
-0.9
|
8.1
|
Chwefror 2021
|
4.9
|
8.3
|
Mawrth 2021
|
4.3
|
9.1
|
Ebrill 2021
|
2.4
|
8.8
|
Mai 2021
|
1.5
|
9.1
|
Mehefin 2021
|
7.1
|
13.0
|
Gorffennaf 2021
|
5.0
|
6.4
|
Awst 2021
|
2.1
|
9.2
|
Medi 2021
|
4.2
|
11.2
|
Hydref 2021
|
2.8
|
7.2
|
Tachwedd 2021
|
6.5
|
7.8
|
Rhagfyr 2021
|
2.7
|
8.0
|
Ionawr 2022
|
7.4
|
8.9
|
Chwefror 2022
|
7.6
|
8.7
|
Dyddiad
|
Adeilad newydd
|
Eiddo presennol
|
Chwefror 2015
|
0.8
|
0.0
|
Mawrth 2015
|
0.5
|
0.4
|
Ebrill 2015
|
0.1
|
0.9
|
Mai 2015
|
0.4
|
1.1
|
Mehefin 2015
|
-1.0
|
0.9
|
Gorffennaf 2015
|
2.8
|
1.6
|
Awst 2015
|
-0.0
|
1.0
|
Medi 2015
|
0.4
|
0.2
|
Hydref 2015
|
1.0
|
0.1
|
Tachwedd 2015
|
0.3
|
0.8
|
Rhagfyr 2015
|
2.9
|
0.2
|
Ionawr 2016
|
-0.9
|
0.4
|
Chwefror 2016
|
1.5
|
-0.1
|
Mawrth 2016
|
1.3
|
1.0
|
Ebrill 2016
|
1.4
|
0.3
|
Mai 2016
|
2.7
|
1.0
|
Mehefin 2016
|
-2.3
|
1.2
|
Gorffennaf 2016
|
0.6
|
1.1
|
Awst 2016
|
-0.4
|
0.0
|
Medi 2016
|
0.3
|
-0.2
|
Hydref 2016
|
1.5
|
-0.5
|
Tachwedd 2016
|
0.2
|
0.5
|
Rhagfyr 2016
|
0.2
|
0.2
|
Ionawr 2017
|
1.7
|
-0.3
|
Chwefror 2017
|
-0.8
|
0.3
|
Mawrth 2017
|
-0.1
|
-0.2
|
Ebrill 2017
|
0.7
|
1.6
|
Mai 2017
|
0.6
|
0.6
|
Mehefin 2017
|
-0.4
|
0.9
|
Gorffennaf 2017
|
2.0
|
1.2
|
Awst 2017
|
-0.5
|
0.5
|
Medi 2017
|
0.6
|
-0.4
|
Hydref 2017
|
0.7
|
0.0
|
Tachwedd 2017
|
-1.7
|
-0.2
|
Rhagfyr 2017
|
1.0
|
0.4
|
Ionawr 2018
|
2.2
|
-0.5
|
Chwefror 2018
|
3.3
|
-0.1
|
Mawrth 2018
|
-4.1
|
-0.2
|
Ebrill 2018
|
1.6
|
0.9
|
Mai 2018
|
-1.5
|
0.7
|
Mehefin 2018
|
0.7
|
0.7
|
Gorffennaf 2018
|
1.5
|
1.2
|
Awst 2018
|
0.9
|
0.2
|
Medi 2018
|
-1.2
|
-0.1
|
Hydref 2018
|
2.0
|
-0.4
|
Tachwedd 2018
|
-3.8
|
0.0
|
Rhagfyr 2018
|
1.5
|
-0.4
|
Ionawr 2019
|
0.3
|
-0.7
|
Chwefror 2019
|
2.6
|
-0.6
|
Mawrth 2019
|
-2.3
|
-0.0
|
Ebrill 2019
|
0.9
|
0.7
|
Mai 2019
|
-1.2
|
0.3
|
Mehefin 2019
|
-1.2
|
0.6
|
Gorffennaf 2019
|
5.0
|
0.7
|
Awst 2019
|
-2.5
|
0.7
|
Medi 2019
|
1.4
|
-0.1
|
Hydref 2019
|
-0.0
|
-0.3
|
Tachwedd 2019
|
-4.3
|
0.1
|
Rhagfyr 2019
|
0.3
|
-0.2
|
Ionawr 2020
|
6.2
|
-0.6
|
Chwefror 2020
|
-4.1
|
-0.1
|
Mawrth 2020
|
2.7
|
0.6
|
Ebrill 2020
|
1.7
|
-1.4
|
Mai 2020
|
-0.2
|
0.6
|
Mehefin 2020
|
-3.8
|
2.2
|
Gorffennaf 2020
|
3.7
|
0.4
|
Awst 2020
|
0.4
|
1.1
|
Medi 2020
|
0.2
|
1.2
|
Hydref 2020
|
-0.7
|
1.1
|
Tachwedd 2020
|
-0.3
|
1.2
|
Rhagfyr 2020
|
1.1
|
0.7
|
Ionawr 2021
|
-1.4
|
0.2
|
Chwefror 2021
|
1.5
|
0.1
|
Mawrth 2021
|
2.1
|
1.4
|
Ebrill 2021
|
-0.1
|
-1.7
|
Mai 2021
|
-1.1
|
0.9
|
Mehefin 2021
|
1.6
|
5.8
|
Gorffennaf 2021
|
1.7
|
-5.5
|
Awst 2021
|
-2.4
|
3.7
|
Medi 2021
|
2.3
|
3.0
|
Hydref 2021
|
-2.0
|
-2.6
|
Tachwedd 2021
|
3.3
|
1.8
|
Rhagfyr 2021
|
-2.6
|
0.9
|
Ionawr 2022
|
3.2
|
1.1
|
Chwefror 2022
|
1.7
|
-0.1
|
Dyddiad
|
Adeilad newydd
|
Eiddo presennol
|
Chwefror 2015
|
100.8
|
100.0
|
Mawrth 2015
|
101.2
|
100.4
|
Ebrill 2015
|
101.3
|
101.4
|
Mai 2015
|
101.7
|
102.5
|
Mehefin 2015
|
100.7
|
103.4
|
Gorffennaf 2015
|
103.5
|
105.1
|
Awst 2015
|
103.5
|
106.1
|
Medi 2015
|
103.9
|
106.3
|
Hydref 2015
|
105.0
|
106.4
|
Tachwedd 2015
|
105.3
|
107.2
|
Rhagfyr 2015
|
108.3
|
107.4
|
Ionawr 2016
|
107.4
|
107.8
|
Chwefror 2016
|
109.0
|
107.7
|
Mawrth 2016
|
110.5
|
108.8
|
Ebrill 2016
|
112.0
|
109.1
|
Mai 2016
|
115.0
|
110.3
|
Mehefin 2016
|
112.4
|
111.6
|
Gorffennaf 2016
|
113.2
|
112.8
|
Awst 2016
|
112.7
|
112.8
|
Medi 2016
|
113.1
|
112.6
|
Hydref 2016
|
114.8
|
112.1
|
Tachwedd 2016
|
115.1
|
112.6
|
Rhagfyr 2016
|
115.3
|
112.8
|
Ionawr 2017
|
117.2
|
112.6
|
Chwefror 2017
|
116.3
|
112.9
|
Mawrth 2017
|
116.3
|
112.6
|
Ebrill 2017
|
117.1
|
114.5
|
Mai 2017
|
117.8
|
115.2
|
Mehefin 2017
|
117.4
|
116.2
|
Gorffennaf 2017
|
119.7
|
117.7
|
Awst 2017
|
119.1
|
118.3
|
Medi 2017
|
119.8
|
117.8
|
Hydref 2017
|
120.6
|
117.8
|
Tachwedd 2017
|
118.6
|
117.6
|
Rhagfyr 2017
|
119.8
|
118.0
|
Ionawr 2018
|
122.4
|
117.4
|
Chwefror 2018
|
126.4
|
117.3
|
Mawrth 2018
|
121.3
|
117.1
|
Ebrill 2018
|
123.2
|
118.1
|
Mai 2018
|
121.3
|
118.9
|
Mehefin 2018
|
122.2
|
119.7
|
Gorffennaf 2018
|
124.0
|
121.1
|
Awst 2018
|
125.2
|
121.4
|
Medi 2018
|
123.6
|
121.4
|
Hydref 2018
|
126.1
|
120.9
|
Tachwedd 2018
|
121.2
|
120.9
|
Rhagfyr 2018
|
123.1
|
120.4
|
Ionawr 2019
|
123.5
|
119.5
|
Chwefror 2019
|
126.7
|
118.8
|
Mawrth 2019
|
123.8
|
118.8
|
Ebrill 2019
|
124.9
|
119.6
|
Mai 2019
|
123.4
|
120.0
|
Mehefin 2019
|
121.9
|
120.7
|
Gorffennaf 2019
|
128.0
|
121.5
|
Awst 2019
|
124.8
|
122.3
|
Medi 2019
|
126.4
|
122.2
|
Hydref 2019
|
126.4
|
121.9
|
Tachwedd 2019
|
120.9
|
122.0
|
Rhagfyr 2019
|
121.3
|
121.8
|
Ionawr 2020
|
128.9
|
121.0
|
Chwefror 2020
|
123.6
|
121.0
|
Mawrth 2020
|
127.0
|
121.7
|
Ebrill 2020
|
129.1
|
120.0
|
Mai 2020
|
128.9
|
120.8
|
Mehefin 2020
|
124.1
|
123.4
|
Gorffennaf 2020
|
128.7
|
123.9
|
Awst 2020
|
129.2
|
125.2
|
Medi 2020
|
129.4
|
126.7
|
Hydref 2020
|
128.6
|
128.1
|
Tachwedd 2020
|
128.2
|
129.6
|
Rhagfyr 2020
|
129.5
|
130.6
|
Ionawr 2021
|
127.7
|
130.8
|
Chwefror 2021
|
129.6
|
131.0
|
Mawrth 2021
|
132.4
|
132.8
|
Ebrill 2021
|
132.2
|
130.6
|
Mai 2021
|
130.8
|
131.8
|
Mehefin 2021
|
132.9
|
139.4
|
Gorffennaf 2021
|
135.1
|
131.8
|
Awst 2021
|
131.8
|
136.7
|
Medi 2021
|
134.9
|
140.8
|
Hydref 2021
|
132.2
|
137.2
|
Tachwedd 2021
|
136.5
|
139.7
|
Rhagfyr 2021
|
133.0
|
141.0
|
Ionawr 2022
|
137.2
|
142.5
|
Chwefror 2022
|
139.5
|
142.4
|