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
|
Tai ar wahân
|
Tai pâr
|
Tai teras
|
Fflatiau a fflatiau deulawr
|
Chwefror 2017
|
323324.0
|
507946.0
|
327034.0
|
274924.0
|
201478.0
|
Mawrth 2017
|
322700.0
|
506917.0
|
326429.0
|
274212.0
|
201344.0
|
Ebrill 2017
|
324710.0
|
510167.0
|
328047.0
|
275729.0
|
203132.0
|
Mai 2017
|
321690.0
|
504501.0
|
325751.0
|
273018.0
|
201405.0
|
Mehefin 2017
|
332666.0
|
520553.0
|
336727.0
|
282835.0
|
208494.0
|
Gorffennaf 2017
|
330169.0
|
515701.0
|
334604.0
|
280794.0
|
207097.0
|
Awst 2017
|
334629.0
|
523196.0
|
338617.0
|
285335.0
|
208996.0
|
Medi 2017
|
330595.0
|
517899.0
|
334768.0
|
281819.0
|
205726.0
|
Hydref 2017
|
334795.0
|
525072.0
|
339306.0
|
285529.0
|
207550.0
|
Tachwedd 2017
|
334650.0
|
525292.0
|
339675.0
|
284889.0
|
207409.0
|
Rhagfyr 2017
|
331614.0
|
520144.0
|
336881.0
|
282347.0
|
205477.0
|
Ionawr 2018
|
330155.0
|
517841.0
|
335633.0
|
280841.0
|
204730.0
|
Chwefror 2018
|
330426.0
|
519393.0
|
336128.0
|
280571.0
|
204568.0
|
Mawrth 2018
|
332181.0
|
522374.0
|
338380.0
|
281979.0
|
205227.0
|
Ebrill 2018
|
332236.0
|
522218.0
|
338742.0
|
282616.0
|
204439.0
|
Mai 2018
|
326517.0
|
513075.0
|
333435.0
|
278349.0
|
199811.0
|
Mehefin 2018
|
327000.0
|
513195.0
|
334366.0
|
278794.0
|
200106.0
|
Gorffennaf 2018
|
331192.0
|
520808.0
|
338435.0
|
282300.0
|
202209.0
|
Awst 2018
|
333571.0
|
523817.0
|
340701.0
|
284787.0
|
203819.0
|
Medi 2018
|
337399.0
|
530872.0
|
344602.0
|
288246.0
|
205180.0
|
Hydref 2018
|
332259.0
|
522618.0
|
339542.0
|
283459.0
|
202455.0
|
Tachwedd 2018
|
334142.0
|
526638.0
|
341641.0
|
284823.0
|
202946.0
|
Rhagfyr 2018
|
326003.0
|
513380.0
|
333370.0
|
277420.0
|
198811.0
|
Ionawr 2019
|
325502.0
|
513582.0
|
332875.0
|
276686.0
|
198130.0
|
Chwefror 2019
|
321827.0
|
508466.0
|
329002.0
|
272928.0
|
196255.0
|
Mawrth 2019
|
322937.0
|
511323.0
|
330115.0
|
273780.0
|
196192.0
|
Ebrill 2019
|
319787.0
|
505351.0
|
327112.0
|
271868.0
|
193845.0
|
Mai 2019
|
316710.0
|
499219.0
|
324184.0
|
270061.0
|
191745.0
|
Mehefin 2019
|
315588.0
|
496909.0
|
322877.0
|
269551.0
|
191171.0
|
Gorffennaf 2019
|
310568.0
|
488914.0
|
317719.0
|
265215.0
|
188316.0
|
Awst 2019
|
318006.0
|
502192.0
|
324950.0
|
271520.0
|
191971.0
|
Medi 2019
|
326377.0
|
515602.0
|
333035.0
|
279107.0
|
196901.0
|
Hydref 2019
|
335311.0
|
529383.0
|
342655.0
|
286646.0
|
202040.0
|
Tachwedd 2019
|
333180.0
|
525387.0
|
341102.0
|
284366.0
|
201092.0
|
Rhagfyr 2019
|
322825.0
|
508537.0
|
331158.0
|
275326.0
|
194685.0
|
Ionawr 2020
|
321958.0
|
507495.0
|
330271.0
|
274772.0
|
193616.0
|
Chwefror 2020
|
314913.0
|
496141.0
|
322970.0
|
269200.0
|
189012.0
|
Mawrth 2020
|
324206.0
|
511370.0
|
332575.0
|
276843.0
|
194272.0
|
Ebrill 2020
|
329493.0
|
521136.0
|
337900.0
|
281221.0
|
196077.0
|
Mai 2020
|
337074.0
|
533032.0
|
346218.0
|
287007.0
|
200863.0
|
Mehefin 2020
|
336252.0
|
530321.0
|
345669.0
|
287302.0
|
200241.0
|
Gorffennaf 2020
|
335695.0
|
528187.0
|
344938.0
|
287235.0
|
201064.0
|
Awst 2020
|
343509.0
|
541206.0
|
352688.0
|
294747.0
|
204140.0
|
Medi 2020
|
344419.0
|
544619.0
|
353259.0
|
295069.0
|
203481.0
|
Hydref 2020
|
342430.0
|
542323.0
|
350847.0
|
293698.0
|
201380.0
|
Tachwedd 2020
|
336805.0
|
533037.0
|
344359.0
|
289512.0
|
198699.0
|
Rhagfyr 2020
|
336518.0
|
532263.0
|
343632.0
|
289891.0
|
198686.0
|
Ionawr 2021
|
335814.0
|
528202.0
|
343072.0
|
290303.0
|
200179.0
|
Chwefror 2021
|
328783.0
|
514434.0
|
336168.0
|
285065.0
|
197712.0
|
Mawrth 2021
|
324646.0
|
504967.0
|
332117.0
|
282410.0
|
197373.0
|
Ebrill 2021
|
320159.0
|
498395.0
|
327569.0
|
278294.0
|
194319.0
|
Mai 2021
|
315696.0
|
491984.0
|
322991.0
|
274204.0
|
191179.0
|
Mehefin 2021
|
318383.0
|
495037.0
|
325221.0
|
277910.0
|
193146.0
|
Gorffennaf 2021
|
319549.0
|
496645.0
|
327324.0
|
278382.0
|
193528.0
|
Awst 2021
|
326513.0
|
508983.0
|
334729.0
|
283670.0
|
196356.0
|
Medi 2021
|
331310.0
|
517871.0
|
340397.0
|
286609.0
|
197864.0
|
Hydref 2021
|
336976.0
|
529980.0
|
344890.0
|
290690.0
|
200100.0
|
Tachwedd 2021
|
342317.0
|
539146.0
|
350264.0
|
294973.0
|
202860.0
|
Rhagfyr 2021
|
336649.0
|
532627.0
|
344011.0
|
289097.0
|
198370.0
|
Ionawr 2022
|
346340.0
|
546850.0
|
354780.0
|
297915.0
|
203430.0
|
Chwefror 2022
|
349763.0
|
551489.0
|
358526.0
|
300961.0
|
205936.0
|
Mawrth 2022
|
353596.0
|
557650.0
|
363176.0
|
303881.0
|
207439.0
|
Ebrill 2022
|
345818.0
|
544218.0
|
354815.0
|
298295.0
|
203146.0
|
Mai 2022
|
347145.0
|
546114.0
|
356364.0
|
300108.0
|
202731.0
|
Mehefin 2022
|
347423.0
|
545024.0
|
356578.0
|
301302.0
|
203398.0
|
Gorffennaf 2022
|
356754.0
|
559893.0
|
366805.0
|
309292.0
|
207673.0
|
Awst 2022
|
361006.0
|
566631.0
|
371178.0
|
313428.0
|
209305.0
|
Medi 2022
|
373767.0
|
587931.0
|
384565.0
|
324386.0
|
214811.0
|
Hydref 2022
|
373877.0
|
588277.0
|
384509.0
|
324577.0
|
214759.0
|
Tachwedd 2022
|
377929.0
|
595274.0
|
388829.0
|
327634.0
|
216811.0
|
Rhagfyr 2022
|
376745.0
|
592585.0
|
387927.0
|
326722.0
|
216501.0
|
Ionawr 2023
|
379633.0
|
597981.0
|
390961.0
|
328516.0
|
218148.0
|
Chwefror 2023
|
374945.0
|
591904.0
|
386072.0
|
323780.0
|
215344.0
|
Dyddiad
|
Pob math o eiddo
|
Tai ar wahân
|
Tai pâr
|
Tai teras
|
Fflatiau a fflatiau deulawr
|
Chwefror 2017
|
7.4
|
7.3
|
6.8
|
6.7
|
9.6
|
Mawrth 2017
|
6.2
|
6.0
|
5.7
|
5.5
|
8.3
|
Ebrill 2017
|
5.1
|
5.1
|
4.9
|
4.5
|
6.6
|
Mai 2017
|
2.9
|
3.2
|
2.8
|
2.1
|
4.1
|
Mehefin 2017
|
4.8
|
5.1
|
4.6
|
4.0
|
6.2
|
Gorffennaf 2017
|
3.1
|
3.1
|
3.1
|
2.3
|
4.7
|
Awst 2017
|
4.4
|
4.3
|
4.4
|
3.9
|
5.8
|
Medi 2017
|
5.6
|
5.6
|
5.4
|
5.2
|
6.6
|
Hydref 2017
|
6.9
|
6.9
|
6.9
|
6.8
|
7.2
|
Tachwedd 2017
|
5.1
|
4.9
|
5.2
|
5.2
|
5.3
|
Rhagfyr 2017
|
3.2
|
2.8
|
3.6
|
3.4
|
3.2
|
Ionawr 2018
|
2.7
|
2.2
|
3.0
|
2.8
|
2.7
|
Chwefror 2018
|
2.2
|
2.2
|
2.8
|
2.0
|
1.5
|
Mawrth 2018
|
2.9
|
3.0
|
3.7
|
2.8
|
1.9
|
Ebrill 2018
|
2.3
|
2.4
|
3.3
|
2.5
|
0.6
|
Mai 2018
|
1.5
|
1.7
|
2.4
|
2.0
|
-0.8
|
Mehefin 2018
|
-1.7
|
-1.4
|
-0.7
|
-1.4
|
-4.0
|
Gorffennaf 2018
|
0.3
|
1.0
|
1.1
|
0.5
|
-2.4
|
Awst 2018
|
-0.3
|
0.1
|
0.6
|
-0.2
|
-2.5
|
Medi 2018
|
2.1
|
2.5
|
2.9
|
2.3
|
-0.3
|
Hydref 2018
|
-0.8
|
-0.5
|
0.1
|
-0.7
|
-2.4
|
Tachwedd 2018
|
-0.2
|
0.3
|
0.6
|
-0.0
|
-2.2
|
Rhagfyr 2018
|
-1.7
|
-1.3
|
-1.0
|
-1.8
|
-3.2
|
Ionawr 2019
|
-1.4
|
-0.8
|
-0.8
|
-1.5
|
-3.2
|
Chwefror 2019
|
-2.6
|
-2.1
|
-2.1
|
-2.7
|
-4.1
|
Mawrth 2019
|
-2.8
|
-2.1
|
-2.4
|
-2.9
|
-4.4
|
Ebrill 2019
|
-3.8
|
-3.2
|
-3.4
|
-3.8
|
-5.2
|
Mai 2019
|
-3.0
|
-2.7
|
-2.8
|
-3.0
|
-4.0
|
Mehefin 2019
|
-3.5
|
-3.2
|
-3.4
|
-3.3
|
-4.5
|
Gorffennaf 2019
|
-6.2
|
-6.1
|
-6.1
|
-6.0
|
-6.9
|
Awst 2019
|
-4.7
|
-4.1
|
-4.6
|
-4.7
|
-5.8
|
Medi 2019
|
-3.3
|
-2.9
|
-3.4
|
-3.2
|
-4.0
|
Hydref 2019
|
0.9
|
1.3
|
0.9
|
1.1
|
-0.2
|
Tachwedd 2019
|
-0.3
|
-0.2
|
-0.2
|
-0.2
|
-0.9
|
Rhagfyr 2019
|
-1.0
|
-0.9
|
-0.7
|
-0.8
|
-2.1
|
Ionawr 2020
|
-1.1
|
-1.2
|
-0.8
|
-0.7
|
-2.3
|
Chwefror 2020
|
-2.2
|
-2.4
|
-1.8
|
-1.4
|
-3.7
|
Mawrth 2020
|
0.4
|
0.0
|
0.8
|
1.1
|
-1.0
|
Ebrill 2020
|
3.0
|
3.1
|
3.3
|
3.4
|
1.2
|
Mai 2020
|
6.4
|
6.8
|
6.8
|
6.3
|
4.8
|
Mehefin 2020
|
6.6
|
6.7
|
7.1
|
6.6
|
4.7
|
Gorffennaf 2020
|
8.1
|
8.0
|
8.6
|
8.3
|
6.8
|
Awst 2020
|
8.0
|
7.8
|
8.5
|
8.6
|
6.3
|
Medi 2020
|
5.5
|
5.6
|
6.1
|
5.7
|
3.3
|
Hydref 2020
|
2.1
|
2.4
|
2.4
|
2.5
|
-0.3
|
Tachwedd 2020
|
1.1
|
1.5
|
1.0
|
1.8
|
-1.2
|
Rhagfyr 2020
|
4.2
|
4.7
|
3.8
|
5.3
|
2.1
|
Ionawr 2021
|
4.3
|
4.1
|
3.9
|
5.7
|
3.4
|
Chwefror 2021
|
4.4
|
3.7
|
4.1
|
5.9
|
4.6
|
Mawrth 2021
|
0.1
|
-1.3
|
-0.1
|
2.0
|
1.6
|
Ebrill 2021
|
-2.8
|
-4.4
|
-3.1
|
-1.0
|
-0.9
|
Mai 2021
|
-6.3
|
-7.7
|
-6.7
|
-4.5
|
-4.8
|
Mehefin 2021
|
-5.3
|
-6.7
|
-5.9
|
-3.3
|
-3.5
|
Gorffennaf 2021
|
-4.8
|
-6.0
|
-5.1
|
-3.1
|
-3.7
|
Awst 2021
|
-4.9
|
-6.0
|
-5.1
|
-3.8
|
-3.8
|
Medi 2021
|
-3.8
|
-4.9
|
-3.6
|
-2.9
|
-2.8
|
Hydref 2021
|
-1.6
|
-2.3
|
-1.7
|
-1.0
|
-0.6
|
Tachwedd 2021
|
1.6
|
1.1
|
1.7
|
1.9
|
2.1
|
Rhagfyr 2021
|
0.0
|
0.1
|
0.1
|
-0.3
|
-0.2
|
Ionawr 2022
|
3.1
|
3.5
|
3.4
|
2.6
|
1.6
|
Chwefror 2022
|
6.4
|
7.2
|
6.7
|
5.6
|
4.2
|
Mawrth 2022
|
8.9
|
10.4
|
9.4
|
7.6
|
5.1
|
Ebrill 2022
|
8.0
|
9.2
|
8.3
|
7.2
|
4.5
|
Mai 2022
|
10.0
|
11.0
|
10.3
|
9.4
|
6.0
|
Mehefin 2022
|
9.1
|
10.1
|
9.6
|
8.4
|
5.3
|
Gorffennaf 2022
|
11.6
|
12.7
|
12.1
|
11.1
|
7.3
|
Awst 2022
|
10.6
|
11.3
|
10.9
|
10.5
|
6.6
|
Medi 2022
|
12.8
|
13.5
|
13.0
|
13.2
|
8.6
|
Hydref 2022
|
11.0
|
11.0
|
11.5
|
11.7
|
7.3
|
Tachwedd 2022
|
10.4
|
10.4
|
11.0
|
11.1
|
6.9
|
Rhagfyr 2022
|
11.9
|
11.3
|
12.8
|
13.0
|
9.1
|
Ionawr 2023
|
9.6
|
9.4
|
10.2
|
10.3
|
7.2
|
Chwefror 2023
|
7.2
|
7.3
|
7.7
|
7.6
|
4.6
|
Dyddiad
|
Pob math o eiddo
|
Tai ar wahân
|
Tai pâr
|
Tai teras
|
Fflatiau a fflatiau deulawr
|
Chwefror 2017
|
0.6
|
0.3
|
0.4
|
0.6
|
1.1
|
Mawrth 2017
|
-0.2
|
-0.2
|
-0.2
|
-0.3
|
-0.1
|
Ebrill 2017
|
0.6
|
0.6
|
0.5
|
0.6
|
0.9
|
Mai 2017
|
-0.9
|
-1.1
|
-0.7
|
-1.0
|
-0.8
|
Mehefin 2017
|
3.4
|
3.2
|
3.4
|
3.6
|
3.5
|
Gorffennaf 2017
|
-0.8
|
-0.9
|
-0.6
|
-0.7
|
-0.7
|
Awst 2017
|
1.4
|
1.4
|
1.2
|
1.6
|
0.9
|
Medi 2017
|
-1.2
|
-1.0
|
-1.1
|
-1.2
|
-1.6
|
Hydref 2017
|
1.3
|
1.4
|
1.4
|
1.3
|
0.9
|
Tachwedd 2017
|
-0.0
|
0.0
|
0.1
|
-0.2
|
-0.1
|
Rhagfyr 2017
|
-0.9
|
-1.0
|
-0.8
|
-0.9
|
-0.9
|
Ionawr 2018
|
-0.4
|
-0.4
|
-0.4
|
-0.5
|
-0.4
|
Chwefror 2018
|
0.1
|
0.3
|
0.2
|
-0.1
|
-0.1
|
Mawrth 2018
|
0.5
|
0.6
|
0.7
|
0.5
|
0.3
|
Ebrill 2018
|
0.0
|
-0.0
|
0.1
|
0.2
|
-0.4
|
Mai 2018
|
-1.7
|
-1.8
|
-1.6
|
-1.5
|
-2.3
|
Mehefin 2018
|
0.2
|
0.0
|
0.3
|
0.2
|
0.2
|
Gorffennaf 2018
|
1.3
|
1.5
|
1.2
|
1.3
|
1.0
|
Awst 2018
|
0.7
|
0.6
|
0.7
|
0.9
|
0.8
|
Medi 2018
|
1.2
|
1.4
|
1.2
|
1.2
|
0.7
|
Hydref 2018
|
-1.5
|
-1.6
|
-1.5
|
-1.7
|
-1.3
|
Tachwedd 2018
|
0.6
|
0.8
|
0.6
|
0.5
|
0.2
|
Rhagfyr 2018
|
-2.4
|
-2.5
|
-2.4
|
-2.6
|
-2.0
|
Ionawr 2019
|
-0.2
|
0.0
|
-0.2
|
-0.3
|
-0.3
|
Chwefror 2019
|
-1.1
|
-1.0
|
-1.2
|
-1.4
|
-1.0
|
Mawrth 2019
|
0.3
|
0.6
|
0.3
|
0.3
|
-0.0
|
Ebrill 2019
|
-1.0
|
-1.2
|
-0.9
|
-0.7
|
-1.2
|
Mai 2019
|
-1.0
|
-1.2
|
-0.9
|
-0.7
|
-1.1
|
Mehefin 2019
|
-0.4
|
-0.5
|
-0.4
|
-0.2
|
-0.3
|
Gorffennaf 2019
|
-1.6
|
-1.6
|
-1.6
|
-1.6
|
-1.5
|
Awst 2019
|
2.4
|
2.7
|
2.3
|
2.4
|
1.9
|
Medi 2019
|
2.6
|
2.7
|
2.5
|
2.8
|
2.6
|
Hydref 2019
|
2.7
|
2.7
|
2.9
|
2.7
|
2.6
|
Tachwedd 2019
|
-0.6
|
-0.8
|
-0.4
|
-0.8
|
-0.5
|
Rhagfyr 2019
|
-3.1
|
-3.2
|
-2.9
|
-3.2
|
-3.2
|
Ionawr 2020
|
-0.3
|
-0.2
|
-0.3
|
-0.2
|
-0.6
|
Chwefror 2020
|
-2.2
|
-2.2
|
-2.2
|
-2.0
|
-2.4
|
Mawrth 2020
|
3.0
|
3.1
|
3.0
|
2.8
|
2.8
|
Ebrill 2020
|
1.6
|
1.9
|
1.6
|
1.6
|
0.9
|
Mai 2020
|
2.3
|
2.3
|
2.5
|
2.1
|
2.4
|
Mehefin 2020
|
-0.2
|
-0.5
|
-0.2
|
0.1
|
-0.3
|
Gorffennaf 2020
|
-0.2
|
-0.4
|
-0.2
|
-0.0
|
0.4
|
Awst 2020
|
2.3
|
2.5
|
2.2
|
2.6
|
1.5
|
Medi 2020
|
0.3
|
0.6
|
0.2
|
0.1
|
-0.3
|
Hydref 2020
|
-0.6
|
-0.4
|
-0.7
|
-0.5
|
-1.0
|
Tachwedd 2020
|
-1.6
|
-1.7
|
-1.8
|
-1.4
|
-1.3
|
Rhagfyr 2020
|
-0.1
|
-0.2
|
-0.2
|
0.1
|
-0.0
|
Ionawr 2021
|
-0.2
|
-0.8
|
-0.2
|
0.1
|
0.8
|
Chwefror 2021
|
-2.1
|
-2.6
|
-2.0
|
-1.8
|
-1.2
|
Mawrth 2021
|
-1.3
|
-1.8
|
-1.2
|
-0.9
|
-0.2
|
Ebrill 2021
|
-1.4
|
-1.3
|
-1.4
|
-1.5
|
-1.5
|
Mai 2021
|
-1.4
|
-1.3
|
-1.4
|
-1.5
|
-1.6
|
Mehefin 2021
|
0.9
|
0.6
|
0.7
|
1.4
|
1.0
|
Gorffennaf 2021
|
0.4
|
0.3
|
0.6
|
0.2
|
0.2
|
Awst 2021
|
2.2
|
2.5
|
2.3
|
1.9
|
1.5
|
Medi 2021
|
1.5
|
1.7
|
1.7
|
1.0
|
0.8
|
Hydref 2021
|
1.7
|
2.3
|
1.3
|
1.4
|
1.1
|
Tachwedd 2021
|
1.6
|
1.7
|
1.6
|
1.5
|
1.4
|
Rhagfyr 2021
|
-1.7
|
-1.2
|
-1.8
|
-2.0
|
-2.2
|
Ionawr 2022
|
2.9
|
2.7
|
3.1
|
3.1
|
2.6
|
Chwefror 2022
|
1.0
|
0.8
|
1.1
|
1.0
|
1.2
|
Mawrth 2022
|
1.1
|
1.1
|
1.3
|
1.0
|
0.7
|
Ebrill 2022
|
-2.2
|
-2.4
|
-2.3
|
-1.8
|
-2.1
|
Mai 2022
|
0.4
|
0.3
|
0.4
|
0.6
|
-0.2
|
Mehefin 2022
|
0.1
|
-0.2
|
0.1
|
0.4
|
0.3
|
Gorffennaf 2022
|
2.7
|
2.7
|
2.9
|
2.7
|
2.1
|
Awst 2022
|
1.2
|
1.2
|
1.2
|
1.3
|
0.8
|
Medi 2022
|
3.5
|
3.8
|
3.6
|
3.5
|
2.6
|
Hydref 2022
|
0.0
|
0.1
|
0.0
|
0.1
|
0.0
|
Tachwedd 2022
|
1.1
|
1.2
|
1.1
|
0.9
|
1.0
|
Rhagfyr 2022
|
-0.3
|
-0.5
|
-0.2
|
-0.3
|
-0.1
|
Ionawr 2023
|
0.8
|
0.9
|
0.8
|
0.5
|
0.8
|
Chwefror 2023
|
-1.2
|
-1.0
|
-1.3
|
-1.4
|
-1.3
|
Dyddiad
|
Pob math o eiddo
|
Tai ar wahân
|
Tai pâr
|
Tai teras
|
Fflatiau a fflatiau deulawr
|
Chwefror 2017
|
115.7
|
116.5
|
115.6
|
114.8
|
116.4
|
Mawrth 2017
|
115.5
|
116.2
|
115.4
|
114.5
|
116.3
|
Ebrill 2017
|
116.2
|
117.0
|
116.0
|
115.2
|
117.4
|
Mai 2017
|
115.2
|
115.7
|
115.2
|
114.0
|
116.4
|
Mehefin 2017
|
119.1
|
119.4
|
119.0
|
118.1
|
120.4
|
Gorffennaf 2017
|
118.2
|
118.3
|
118.3
|
117.3
|
119.6
|
Awst 2017
|
119.8
|
120.0
|
119.7
|
119.2
|
120.7
|
Medi 2017
|
118.3
|
118.8
|
118.4
|
117.7
|
118.8
|
Hydref 2017
|
119.8
|
120.4
|
120.0
|
119.2
|
119.9
|
Tachwedd 2017
|
119.8
|
120.5
|
120.1
|
119.0
|
119.8
|
Rhagfyr 2017
|
118.7
|
119.3
|
119.1
|
117.9
|
118.7
|
Ionawr 2018
|
118.2
|
118.8
|
118.7
|
117.3
|
118.3
|
Chwefror 2018
|
118.3
|
119.1
|
118.8
|
117.2
|
118.2
|
Mawrth 2018
|
118.9
|
119.8
|
119.6
|
117.8
|
118.6
|
Ebrill 2018
|
118.9
|
119.8
|
119.8
|
118.0
|
118.1
|
Mai 2018
|
116.9
|
117.7
|
117.9
|
116.2
|
115.4
|
Mehefin 2018
|
117.0
|
117.7
|
118.2
|
116.4
|
115.6
|
Gorffennaf 2018
|
118.6
|
119.4
|
119.6
|
117.9
|
116.8
|
Awst 2018
|
119.4
|
120.1
|
120.4
|
118.9
|
117.8
|
Medi 2018
|
120.8
|
121.7
|
121.8
|
120.4
|
118.5
|
Hydref 2018
|
118.9
|
119.8
|
120.0
|
118.4
|
117.0
|
Tachwedd 2018
|
119.6
|
120.8
|
120.8
|
119.0
|
117.2
|
Rhagfyr 2018
|
116.7
|
117.7
|
117.9
|
115.9
|
114.9
|
Ionawr 2019
|
116.5
|
117.8
|
117.7
|
115.6
|
114.5
|
Chwefror 2019
|
115.2
|
116.6
|
116.3
|
114.0
|
113.4
|
Mawrth 2019
|
115.6
|
117.3
|
116.7
|
114.3
|
113.3
|
Ebrill 2019
|
114.5
|
115.9
|
115.6
|
113.5
|
112.0
|
Mai 2019
|
113.4
|
114.5
|
114.6
|
112.8
|
110.8
|
Mehefin 2019
|
113.0
|
114.0
|
114.2
|
112.6
|
110.4
|
Gorffennaf 2019
|
111.2
|
112.1
|
112.3
|
110.8
|
108.8
|
Awst 2019
|
113.8
|
115.2
|
114.9
|
113.4
|
110.9
|
Medi 2019
|
116.8
|
118.2
|
117.7
|
116.6
|
113.8
|
Hydref 2019
|
120.0
|
121.4
|
121.1
|
119.7
|
116.7
|
Tachwedd 2019
|
119.3
|
120.5
|
120.6
|
118.8
|
116.2
|
Rhagfyr 2019
|
115.6
|
116.6
|
117.1
|
115.0
|
112.5
|
Ionawr 2020
|
115.2
|
116.4
|
116.8
|
114.8
|
111.8
|
Chwefror 2020
|
112.7
|
113.8
|
114.2
|
112.4
|
109.2
|
Mawrth 2020
|
116.0
|
117.3
|
117.6
|
115.6
|
112.2
|
Ebrill 2020
|
117.9
|
119.5
|
119.5
|
117.4
|
113.3
|
Mai 2020
|
120.6
|
122.2
|
122.4
|
119.9
|
116.0
|
Mehefin 2020
|
120.4
|
121.6
|
122.2
|
120.0
|
115.7
|
Gorffennaf 2020
|
120.2
|
121.1
|
122.0
|
120.0
|
116.2
|
Awst 2020
|
123.0
|
124.1
|
124.7
|
123.1
|
117.9
|
Medi 2020
|
123.3
|
124.9
|
124.9
|
123.2
|
117.6
|
Hydref 2020
|
122.6
|
124.4
|
124.0
|
122.7
|
116.3
|
Tachwedd 2020
|
120.6
|
122.2
|
121.7
|
120.9
|
114.8
|
Rhagfyr 2020
|
120.5
|
122.1
|
121.5
|
121.1
|
114.8
|
Ionawr 2021
|
120.2
|
121.1
|
121.3
|
121.2
|
115.6
|
Chwefror 2021
|
117.7
|
118.0
|
118.8
|
119.1
|
114.2
|
Mawrth 2021
|
116.2
|
115.8
|
117.4
|
117.9
|
114.0
|
Ebrill 2021
|
114.6
|
114.3
|
115.8
|
116.2
|
112.3
|
Mai 2021
|
113.0
|
112.8
|
114.2
|
114.5
|
110.4
|
Mehefin 2021
|
114.0
|
113.5
|
115.0
|
116.1
|
111.6
|
Gorffennaf 2021
|
114.4
|
113.9
|
115.7
|
116.3
|
111.8
|
Awst 2021
|
116.9
|
116.7
|
118.3
|
118.5
|
113.4
|
Medi 2021
|
118.6
|
118.8
|
120.3
|
119.7
|
114.3
|
Hydref 2021
|
120.6
|
121.5
|
121.9
|
121.4
|
115.6
|
Tachwedd 2021
|
122.5
|
123.6
|
123.8
|
123.2
|
117.2
|
Rhagfyr 2021
|
120.5
|
122.1
|
121.6
|
120.7
|
114.6
|
Ionawr 2022
|
124.0
|
125.4
|
125.4
|
124.4
|
117.5
|
Chwefror 2022
|
125.2
|
126.5
|
126.8
|
125.7
|
119.0
|
Mawrth 2022
|
126.6
|
127.9
|
128.4
|
126.9
|
119.8
|
Ebrill 2022
|
123.8
|
124.8
|
125.4
|
124.6
|
117.4
|
Mai 2022
|
124.3
|
125.2
|
126.0
|
125.3
|
117.1
|
Mehefin 2022
|
124.4
|
125.0
|
126.1
|
125.8
|
117.5
|
Gorffennaf 2022
|
127.7
|
128.4
|
129.7
|
129.2
|
120.0
|
Awst 2022
|
129.2
|
129.9
|
131.2
|
130.9
|
120.9
|
Medi 2022
|
133.8
|
134.8
|
136.0
|
135.5
|
124.1
|
Hydref 2022
|
133.8
|
134.9
|
135.9
|
135.6
|
124.1
|
Tachwedd 2022
|
135.3
|
136.5
|
137.5
|
136.8
|
125.3
|
Rhagfyr 2022
|
134.9
|
135.9
|
137.1
|
136.5
|
125.1
|
Ionawr 2023
|
135.9
|
137.1
|
138.2
|
137.2
|
126.0
|
Chwefror 2023
|
134.2
|
135.7
|
136.5
|
135.2
|
124.4
|
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
|
Prynwyr am y tro cyntaf
|
Cyn berchen-feddianwyr
|
Chwefror 2017
|
269651.0
|
355686.0
|
Mawrth 2017
|
269224.0
|
354907.0
|
Ebrill 2017
|
270999.0
|
357024.0
|
Mai 2017
|
268680.0
|
353511.0
|
Mehefin 2017
|
277988.0
|
365439.0
|
Gorffennaf 2017
|
275968.0
|
362631.0
|
Awst 2017
|
279345.0
|
367864.0
|
Medi 2017
|
275748.0
|
363650.0
|
Hydref 2017
|
279085.0
|
368429.0
|
Tachwedd 2017
|
279018.0
|
368219.0
|
Rhagfyr 2017
|
276578.0
|
364790.0
|
Ionawr 2018
|
275321.0
|
363224.0
|
Chwefror 2018
|
275220.0
|
363828.0
|
Mawrth 2018
|
276553.0
|
365886.0
|
Ebrill 2018
|
276578.0
|
365964.0
|
Mai 2018
|
271630.0
|
359826.0
|
Mehefin 2018
|
271987.0
|
360397.0
|
Gorffennaf 2018
|
275147.0
|
365300.0
|
Awst 2018
|
277350.0
|
367727.0
|
Medi 2018
|
280276.0
|
372169.0
|
Hydref 2018
|
276243.0
|
366296.0
|
Tachwedd 2018
|
277542.0
|
368601.0
|
Rhagfyr 2018
|
270986.0
|
359446.0
|
Ionawr 2019
|
270300.0
|
359126.0
|
Chwefror 2019
|
267245.0
|
355071.0
|
Mawrth 2019
|
267931.0
|
356494.0
|
Ebrill 2019
|
265531.0
|
352815.0
|
Mai 2019
|
263095.0
|
349309.0
|
Mehefin 2019
|
262133.0
|
348099.0
|
Gorffennaf 2019
|
257903.0
|
342620.0
|
Awst 2019
|
263595.0
|
351281.0
|
Medi 2019
|
270507.0
|
360553.0
|
Hydref 2019
|
277830.0
|
370499.0
|
Tachwedd 2019
|
276319.0
|
367904.0
|
Rhagfyr 2019
|
267949.0
|
356264.0
|
Ionawr 2020
|
267216.0
|
355323.0
|
Chwefror 2020
|
261393.0
|
347525.0
|
Mawrth 2020
|
268886.0
|
357987.0
|
Ebrill 2020
|
273055.0
|
364030.0
|
Mai 2020
|
279457.0
|
372293.0
|
Mehefin 2020
|
278949.0
|
371220.0
|
Gorffennaf 2020
|
278600.0
|
370497.0
|
Awst 2020
|
284592.0
|
379592.0
|
Medi 2020
|
284804.0
|
381112.0
|
Hydref 2020
|
282926.0
|
379133.0
|
Tachwedd 2020
|
278370.0
|
372818.0
|
Rhagfyr 2020
|
278201.0
|
372436.0
|
Ionawr 2021
|
278166.0
|
371137.0
|
Chwefror 2021
|
273050.0
|
362697.0
|
Mawrth 2021
|
270313.0
|
357476.0
|
Ebrill 2021
|
266776.0
|
352351.0
|
Mai 2021
|
263009.0
|
347484.0
|
Mehefin 2021
|
265387.0
|
350314.0
|
Gorffennaf 2021
|
266519.0
|
351450.0
|
Awst 2021
|
271666.0
|
359720.0
|
Medi 2021
|
275323.0
|
365312.0
|
Hydref 2021
|
278906.0
|
372601.0
|
Tachwedd 2021
|
283182.0
|
378641.0
|
Rhagfyr 2021
|
277762.0
|
373050.0
|
Ionawr 2022
|
285810.0
|
383741.0
|
Chwefror 2022
|
289007.0
|
387256.0
|
Mawrth 2022
|
292398.0
|
391325.0
|
Ebrill 2022
|
286435.0
|
382363.0
|
Mai 2022
|
287244.0
|
384050.0
|
Mehefin 2022
|
287683.0
|
384199.0
|
Gorffennaf 2022
|
294977.0
|
394844.0
|
Awst 2022
|
298200.0
|
399772.0
|
Medi 2022
|
308142.0
|
414357.0
|
Hydref 2022
|
308276.0
|
414446.0
|
Tachwedd 2022
|
311773.0
|
418819.0
|
Rhagfyr 2022
|
311161.0
|
417229.0
|
Ionawr 2023
|
313423.0
|
420521.0
|
Chwefror 2023
|
309353.0
|
415551.0
|
Dyddiad
|
Prynwyr am y tro cyntaf
|
Cyn berchen-feddianwyr
|
Chwefror 2017
|
7.7
|
7.2
|
Mawrth 2017
|
6.6
|
5.9
|
Ebrill 2017
|
5.2
|
5.0
|
Mai 2017
|
3.0
|
2.8
|
Mehefin 2017
|
4.9
|
4.7
|
Gorffennaf 2017
|
3.3
|
2.9
|
Awst 2017
|
4.6
|
4.3
|
Medi 2017
|
5.7
|
5.5
|
Hydref 2017
|
7.0
|
6.9
|
Tachwedd 2017
|
5.3
|
5.0
|
Rhagfyr 2017
|
3.4
|
3.1
|
Ionawr 2018
|
2.8
|
2.6
|
Chwefror 2018
|
2.1
|
2.3
|
Mawrth 2018
|
2.7
|
3.1
|
Ebrill 2018
|
2.1
|
2.5
|
Mai 2018
|
1.1
|
1.8
|
Mehefin 2018
|
-2.2
|
-1.4
|
Gorffennaf 2018
|
-0.3
|
0.7
|
Awst 2018
|
-0.7
|
-0.0
|
Medi 2018
|
1.6
|
2.3
|
Hydref 2018
|
-1.0
|
-0.6
|
Tachwedd 2018
|
-0.5
|
0.1
|
Rhagfyr 2018
|
-2.0
|
-1.5
|
Ionawr 2019
|
-1.8
|
-1.1
|
Chwefror 2019
|
-2.9
|
-2.4
|
Mawrth 2019
|
-3.1
|
-2.6
|
Ebrill 2019
|
-4.0
|
-3.6
|
Mai 2019
|
-3.1
|
-2.9
|
Mehefin 2019
|
-3.6
|
-3.4
|
Gorffennaf 2019
|
-6.3
|
-6.2
|
Awst 2019
|
-5.0
|
-4.5
|
Medi 2019
|
-3.5
|
-3.1
|
Hydref 2019
|
0.6
|
1.2
|
Tachwedd 2019
|
-0.4
|
-0.2
|
Rhagfyr 2019
|
-1.1
|
-0.9
|
Ionawr 2020
|
-1.1
|
-1.1
|
Chwefror 2020
|
-2.2
|
-2.1
|
Mawrth 2020
|
0.4
|
0.4
|
Ebrill 2020
|
2.8
|
3.2
|
Mai 2020
|
6.2
|
6.6
|
Mehefin 2020
|
6.4
|
6.6
|
Gorffennaf 2020
|
8.0
|
8.1
|
Awst 2020
|
8.0
|
8.1
|
Medi 2020
|
5.3
|
5.7
|
Hydref 2020
|
1.8
|
2.3
|
Tachwedd 2020
|
0.7
|
1.3
|
Rhagfyr 2020
|
3.8
|
4.5
|
Ionawr 2021
|
4.1
|
4.5
|
Chwefror 2021
|
4.5
|
4.4
|
Mawrth 2021
|
0.5
|
-0.1
|
Ebrill 2021
|
-2.3
|
-3.2
|
Mai 2021
|
-5.9
|
-6.7
|
Mehefin 2021
|
-4.9
|
-5.6
|
Gorffennaf 2021
|
-4.3
|
-5.1
|
Awst 2021
|
-4.5
|
-5.2
|
Medi 2021
|
-3.3
|
-4.1
|
Hydref 2021
|
-1.4
|
-1.7
|
Tachwedd 2021
|
1.7
|
1.6
|
Rhagfyr 2021
|
-0.2
|
0.2
|
Ionawr 2022
|
2.7
|
3.4
|
Chwefror 2022
|
5.8
|
6.8
|
Mawrth 2022
|
8.2
|
9.5
|
Ebrill 2022
|
7.4
|
8.5
|
Mai 2022
|
9.2
|
10.5
|
Mehefin 2022
|
8.4
|
9.7
|
Gorffennaf 2022
|
10.7
|
12.3
|
Awst 2022
|
9.8
|
11.1
|
Medi 2022
|
11.9
|
13.4
|
Hydref 2022
|
10.5
|
11.2
|
Tachwedd 2022
|
10.1
|
10.6
|
Rhagfyr 2022
|
12.0
|
11.8
|
Ionawr 2023
|
9.7
|
9.6
|
Chwefror 2023
|
7.0
|
7.3
|
Dyddiad
|
Prynwyr am y tro cyntaf
|
Cyn berchen-feddianwyr
|
Chwefror 2017
|
0.7
|
0.4
|
Mawrth 2017
|
-0.2
|
-0.2
|
Ebrill 2017
|
0.7
|
0.6
|
Mai 2017
|
-0.9
|
-1.0
|
Mehefin 2017
|
3.5
|
3.4
|
Gorffennaf 2017
|
-0.7
|
-0.8
|
Awst 2017
|
1.2
|
1.4
|
Medi 2017
|
-1.3
|
-1.2
|
Hydref 2017
|
1.2
|
1.3
|
Tachwedd 2017
|
-0.0
|
-0.1
|
Rhagfyr 2017
|
-0.9
|
-0.9
|
Ionawr 2018
|
-0.4
|
-0.4
|
Chwefror 2018
|
-0.0
|
0.2
|
Mawrth 2018
|
0.5
|
0.6
|
Ebrill 2018
|
0.0
|
0.0
|
Mai 2018
|
-1.8
|
-1.7
|
Mehefin 2018
|
0.1
|
0.2
|
Gorffennaf 2018
|
1.2
|
1.4
|
Awst 2018
|
0.8
|
0.7
|
Medi 2018
|
1.1
|
1.2
|
Hydref 2018
|
-1.4
|
-1.6
|
Tachwedd 2018
|
0.5
|
0.6
|
Rhagfyr 2018
|
-2.4
|
-2.5
|
Ionawr 2019
|
-0.2
|
-0.1
|
Chwefror 2019
|
-1.1
|
-1.1
|
Mawrth 2019
|
0.3
|
0.4
|
Ebrill 2019
|
-0.9
|
-1.0
|
Mai 2019
|
-0.9
|
-1.0
|
Mehefin 2019
|
-0.4
|
-0.4
|
Gorffennaf 2019
|
-1.6
|
-1.6
|
Awst 2019
|
2.2
|
2.5
|
Medi 2019
|
2.6
|
2.6
|
Hydref 2019
|
2.7
|
2.8
|
Tachwedd 2019
|
-0.5
|
-0.7
|
Rhagfyr 2019
|
-3.0
|
-3.2
|
Ionawr 2020
|
-0.3
|
-0.3
|
Chwefror 2020
|
-2.2
|
-2.2
|
Mawrth 2020
|
2.9
|
3.0
|
Ebrill 2020
|
1.6
|
1.7
|
Mai 2020
|
2.3
|
2.3
|
Mehefin 2020
|
-0.2
|
-0.3
|
Gorffennaf 2020
|
-0.1
|
-0.2
|
Awst 2020
|
2.2
|
2.4
|
Medi 2020
|
0.1
|
0.4
|
Hydref 2020
|
-0.7
|
-0.5
|
Tachwedd 2020
|
-1.6
|
-1.7
|
Rhagfyr 2020
|
-0.1
|
-0.1
|
Ionawr 2021
|
0.0
|
-0.3
|
Chwefror 2021
|
-1.8
|
-2.3
|
Mawrth 2021
|
-1.0
|
-1.4
|
Ebrill 2021
|
-1.3
|
-1.4
|
Mai 2021
|
-1.4
|
-1.4
|
Mehefin 2021
|
0.9
|
0.8
|
Gorffennaf 2021
|
0.4
|
0.3
|
Awst 2021
|
1.9
|
2.4
|
Medi 2021
|
1.3
|
1.6
|
Hydref 2021
|
1.3
|
2.0
|
Tachwedd 2021
|
1.5
|
1.6
|
Rhagfyr 2021
|
-1.9
|
-1.5
|
Ionawr 2022
|
2.9
|
2.9
|
Chwefror 2022
|
1.1
|
0.9
|
Mawrth 2022
|
1.2
|
1.1
|
Ebrill 2022
|
-2.0
|
-2.3
|
Mai 2022
|
0.3
|
0.4
|
Mehefin 2022
|
0.2
|
0.0
|
Gorffennaf 2022
|
2.5
|
2.8
|
Awst 2022
|
1.1
|
1.2
|
Medi 2022
|
3.3
|
3.6
|
Hydref 2022
|
0.0
|
0.0
|
Tachwedd 2022
|
1.1
|
1.1
|
Rhagfyr 2022
|
-0.2
|
-0.4
|
Ionawr 2023
|
0.7
|
0.8
|
Chwefror 2023
|
-1.3
|
-1.2
|
Dyddiad
|
Prynwyr am y tro cyntaf
|
Cyn berchen-feddianwyr
|
Chwefror 2017
|
115.9
|
115.6
|
Mawrth 2017
|
115.7
|
115.4
|
Ebrill 2017
|
116.4
|
116.1
|
Mai 2017
|
115.4
|
114.9
|
Mehefin 2017
|
119.4
|
118.8
|
Gorffennaf 2017
|
118.6
|
117.9
|
Awst 2017
|
120.0
|
119.6
|
Medi 2017
|
118.5
|
118.2
|
Hydref 2017
|
119.9
|
119.8
|
Tachwedd 2017
|
119.9
|
119.7
|
Rhagfyr 2017
|
118.8
|
118.6
|
Ionawr 2018
|
118.3
|
118.1
|
Chwefror 2018
|
118.3
|
118.3
|
Mawrth 2018
|
118.8
|
119.0
|
Ebrill 2018
|
118.8
|
119.0
|
Mai 2018
|
116.7
|
117.0
|
Mehefin 2018
|
116.9
|
117.2
|
Gorffennaf 2018
|
118.2
|
118.8
|
Awst 2018
|
119.2
|
119.6
|
Medi 2018
|
120.4
|
121.0
|
Hydref 2018
|
118.7
|
119.1
|
Tachwedd 2018
|
119.3
|
119.8
|
Rhagfyr 2018
|
116.4
|
116.9
|
Ionawr 2019
|
116.2
|
116.8
|
Chwefror 2019
|
114.8
|
115.4
|
Mawrth 2019
|
115.1
|
115.9
|
Ebrill 2019
|
114.1
|
114.7
|
Mai 2019
|
113.0
|
113.6
|
Mehefin 2019
|
112.6
|
113.2
|
Gorffennaf 2019
|
110.8
|
111.4
|
Awst 2019
|
113.3
|
114.2
|
Medi 2019
|
116.2
|
117.2
|
Hydref 2019
|
119.4
|
120.5
|
Tachwedd 2019
|
118.7
|
119.6
|
Rhagfyr 2019
|
115.1
|
115.8
|
Ionawr 2020
|
114.8
|
115.5
|
Chwefror 2020
|
112.3
|
113.0
|
Mawrth 2020
|
115.5
|
116.4
|
Ebrill 2020
|
117.3
|
118.4
|
Mai 2020
|
120.1
|
121.0
|
Mehefin 2020
|
119.9
|
120.7
|
Gorffennaf 2020
|
119.7
|
120.5
|
Awst 2020
|
122.3
|
123.4
|
Medi 2020
|
122.4
|
123.9
|
Hydref 2020
|
121.6
|
123.3
|
Tachwedd 2020
|
119.6
|
121.2
|
Rhagfyr 2020
|
119.5
|
121.1
|
Ionawr 2021
|
119.5
|
120.7
|
Chwefror 2021
|
117.3
|
117.9
|
Mawrth 2021
|
116.2
|
116.2
|
Ebrill 2021
|
114.6
|
114.6
|
Mai 2021
|
113.0
|
113.0
|
Mehefin 2021
|
114.0
|
113.9
|
Gorffennaf 2021
|
114.5
|
114.3
|
Awst 2021
|
116.7
|
117.0
|
Medi 2021
|
118.3
|
118.8
|
Hydref 2021
|
119.8
|
121.1
|
Tachwedd 2021
|
121.7
|
123.1
|
Rhagfyr 2021
|
119.4
|
121.3
|
Ionawr 2022
|
122.8
|
124.8
|
Chwefror 2022
|
124.2
|
125.9
|
Mawrth 2022
|
125.6
|
127.2
|
Ebrill 2022
|
123.1
|
124.3
|
Mai 2022
|
123.4
|
124.9
|
Mehefin 2022
|
123.6
|
124.9
|
Gorffennaf 2022
|
126.8
|
128.4
|
Awst 2022
|
128.1
|
130.0
|
Medi 2022
|
132.4
|
134.7
|
Hydref 2022
|
132.5
|
134.7
|
Tachwedd 2022
|
134.0
|
136.2
|
Rhagfyr 2022
|
133.7
|
135.7
|
Ionawr 2023
|
134.7
|
136.7
|
Chwefror 2023
|
132.9
|
135.1
|
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