House Prices in Mountain Ash
House prices in Mountain Ash have an overall average of £130,858 over the last year.
The majority of properties sold in Mountain Ash during the last year were terraced properties, selling for an average price of £115,304. Semi-detached properties sold for an average of £158,919, with detached properties fetching £309,166.
Overall, the historical sold prices in Mountain Ash over the last year were similar to the previous year and 2% up on the 2022 peak of £128,289.
Properties Sold
28, The Poplars, Mountain Ash CF45 4BP
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| 12 Dec 2025 | £70,000 |
| 9 Oct 2006 | £60,000 |
10, Ffordd Y Glowyr, Mountain Ash CF45 4FD
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| 8 Dec 2025 | £155,000 |
| 23 Nov 2018 | £124,995 |
No other historical records.
28, Strand Street, Mountain Ash CF45 4HG
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| 5 Dec 2025 | £88,000 |
| 20 Feb 2001 | £21,000 |
2, Blackberry Place, Cefnpennar, Mountain Ash CF45 4EA
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| 5 Dec 2025 | £112,000 |
| 18 May 2018 | £58,000 |
9, Cynon Terrace, Penrhiwceiber, Mountain Ash CF45 3SU
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| 28 Nov 2025 | £135,000 |
No other historical records.
13, Hughes Street, Mountain Ash CF45 3UG
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| 28 Nov 2025 | £122,000 |
No other historical records.
25, Walsh Street, Tyntetown, Mountain Ash CF45 4YS
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| 24 Nov 2025 | £110,000 |
| 17 Feb 2012 | £73,000 |
38, Aberpennar Street, Mountain Ash CF45 3LS
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| 24 Nov 2025 | £157,000 |
| 30 Oct 2019 | £113,500 |
No other historical records.
8, Meadow Close, Mountain Ash CF45 3DN
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| 21 Nov 2025 | £200,000 |
| 13 May 2010 | £128,500 |
No other historical records.
8, Gwernifor Street, Mountain Ash CF45 3NA
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| 21 Nov 2025 | £190,000 |
| 25 Jun 2003 | £44,500 |
29, Cliff Street, Mountain Ash CF45 3LE
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| 14 Nov 2025 | £120,000 |
| 20 Feb 2024 | £67,000 |
100, Woodfield Terrace, Penrhiwceiber, Mountain Ash CF45 3UT
| Today | See what it's worth now |
| 14 Nov 2025 | £120,000 |
| 4 Jul 2025 | £125,000 |
81, Duffryn Street, Mountain Ash CF45 3HR
| Today | See what it's worth now |
| 7 Nov 2025 | £115,000 |
| 15 Sep 2000 | £10,400 |
No other historical records.
60, Morris Avenue, Penrhiwceiber, Mountain Ash CF45 3TW
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| 7 Nov 2025 | £155,000 |
| 13 Apr 2017 | £63,000 |
12, Ffordd Y Glowyr, Mountain Ash CF45 4FD
| Today | See what it's worth now |
| 7 Nov 2025 | £155,000 |
| 26 Nov 2021 | £144,000 |
17, James Street, Mountain Ash CF45 3UH
| Today | See what it's worth now |
| 7 Nov 2025 | £83,000 |
No other historical records.
26, The Triangle, Mountain Ash CF45 4BA
| Today | See what it's worth now |
| 31 Oct 2025 | £130,000 |
| 18 May 2001 | £23,000 |
No other historical records.
32, Oakland Street, Mountain Ash CF45 3AL
| Today | See what it's worth now |
| 31 Oct 2025 | £112,000 |
| 30 Nov 2018 | £72,000 |
60, Forest View, Mountain Ash CF45 3DU
| Today | See what it's worth now |
| 31 Oct 2025 | £360,000 |
| 28 Jul 2005 | £170,000 |
18, Lon-y-felin, Cefnpennar, Mountain Ash CF45 4ES
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| 20 Oct 2025 | £260,000 |
| 21 Sep 2007 | £203,500 |
No other historical records.
44, Ceridwen Street, Mountain Ash CF45 3LU
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| 17 Oct 2025 | £180,000 |
| 21 Jun 2024 | £159,995 |
No other historical records.
9, Arthur Street, Mountain Ash CF45 3BL
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| 17 Oct 2025 | £125,000 |
| 15 Aug 2019 | £75,000 |
No other historical records.
59, Arnold Street, Mountain Ash CF45 4LF
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| 17 Oct 2025 | £140,000 |
| 19 May 2020 | £93,000 |
27, Station Terrace, Penrhiwceiber, Mountain Ash CF45 3SS
| Today | See what it's worth now |
| 10 Oct 2025 | £79,950 |
| 13 Aug 2004 | £45,000 |
No other historical records.
113, Penrhiwceiber Road, Penrhiwceiber, Mountain Ash CF45 3SF
| Today | See what it's worth now |
| 10 Oct 2025 | £210,000 |
| 15 Jul 2011 | £60,000 |
No other historical records.
Source Acknowledgement: © Crown copyright. England and Wales house price data is publicly available information produced by the HM Land Registry.This material was last updated on 2 December 2025. It covers the period from 1 January 1995 to 31 October 2025 and contains property transactions which have been registered during that period. Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
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