House Prices in Ystradgynlais
House prices in Ystradgynlais have an overall average of £218,322 over the last year.
The majority of properties sold in Ystradgynlais during the last year were detached properties, selling for an average price of £328,684. Semi-detached properties sold for an average of £142,161, with terraced properties fetching £144,903.
Overall, the historical sold prices in Ystradgynlais over the last year were 6% down on the previous year and 8% up on the 2023 peak of £202,059.
Properties Sold
45, Brecon Road, Ystradgynlais, Swansea SA9 1HH
| Today | See what it's worth now |
| 6 Feb 2026 | £150,000 |
No other historical records.
14, Glannant Terrace, Ystradgynlais SA9 1BD
| Today | See what it's worth now |
| 9 Jan 2026 | £97,500 |
No other historical records.
319, Brecon Road, Ystradgynlais, Swansea SA9 1QX
| Today | See what it's worth now |
| 9 Jan 2026 | £250,000 |
No other historical records.
26, William Street, Swansea SA9 1AT
| Today | See what it's worth now |
| 19 Dec 2025 | £163,000 |
| 16 Feb 2007 | £95,000 |
No other historical records.
73, Gorof Road, Lower Cwmtwrch, Swansea SA9 1DX
| Today | See what it's worth now |
| 1 Dec 2025 | £370,000 |
| 24 Mar 2023 | £220,000 |
No other historical records.
11, Ael-y-bryn, Swansea SA9 1HY
| Today | See what it's worth now |
| 28 Nov 2025 | £148,250 |
| 28 Nov 2017 | £97,500 |
28, Pen-y-bryn, Swansea SA9 1JA
| Today | See what it's worth now |
| 28 Nov 2025 | £105,000 |
| 3 Aug 2022 | £92,000 |
17, Heol Glantawe, Swansea SA9 1ES
| Today | See what it's worth now |
| 24 Nov 2025 | £308,000 |
| 30 Jul 2018 | £169,000 |
No other historical records.
5, Richmond Park, Swansea SA9 1SG
| Today | See what it's worth now |
| 21 Nov 2025 | £360,000 |
| 8 Jul 2016 | £130,000 |
No other historical records.
1, Ynys Y Gwial, Cwmgiedd, Swansea SA9 1ND
| Today | See what it's worth now |
| 17 Nov 2025 | £340,000 |
| 4 Nov 1996 | £66,000 |
No other historical records.
1, Crown Cottages, Ystradgynlais, Swansea SA9 1LN
| Today | See what it's worth now |
| 14 Nov 2025 | £147,000 |
| 15 Jul 2005 | £72,000 |
69, Min-y-rhos, Swansea SA9 1QW
| Today | See what it's worth now |
| 7 Nov 2025 | £82,500 |
| 5 Jan 2018 | £58,000 |
No other historical records.
35, Cwm Tawe Road, Pen-rhos, Swansea SA9 1QU
| Today | See what it's worth now |
| 31 Oct 2025 | £150,000 |
| 14 Jun 2013 | £73,000 |
No other historical records.
41, Maescynog, Swansea SA9 1PB
| Today | See what it's worth now |
| 30 Oct 2025 | £160,000 |
| 19 Apr 2013 | £45,000 |
45, Station Road, Swansea SA9 1NX
| Today | See what it's worth now |
| 14 Oct 2025 | £105,000 |
| 19 Feb 2018 | £75,000 |
No other historical records.
18, Tanywaun, Pen-rhos, Ystradgynlais SA9 1QY
| Today | See what it's worth now |
| 26 Sep 2025 | £270,000 |
No other historical records.
11, Rowton Villas, Ynyscedwyn Road, Ystradgynlais SA9 1BE
| Today | See what it's worth now |
| 19 Aug 2025 | £170,000 |
| 19 Nov 2014 | £59,000 |
28, Cwm Tawe Road, Pen-rhos, Ystradgynlais SA9 1QU
| Today | See what it's worth now |
| 15 Aug 2025 | £130,612 |
No other historical records.
58, Heol Giedd, Swansea SA9 1LS
| Today | See what it's worth now |
| 13 Aug 2025 | £145,000 |
| 7 Sep 2012 | £69,950 |
No other historical records.
86, Station Road, Swansea SA9 1PJ
| Today | See what it's worth now |
| 8 Aug 2025 | £345,000 |
| 20 Sep 2012 | £220,000 |
51, Ynyscedwyn Road, Ystradgynlais SA9 1BH
| Today | See what it's worth now |
| 7 Aug 2025 | £298,000 |
No other historical records.
18, Dreflan, Cwmgiedd, Swansea SA9 1LU
| Today | See what it's worth now |
| 1 Aug 2025 | £77,000 |
No other historical records.
2, William Street, Ystradgynlais SA9 1AT
| Today | See what it's worth now |
| 18 Jul 2025 | £209,950 |
No other historical records.
55, Tawe Park, Ystradgynlais SA9 1GU
| Today | See what it's worth now |
| 14 Jul 2025 | £299,995 |
No other historical records.
8, Richmond Park, Ystradgynlais SA9 1SG
| Today | See what it's worth now |
| 11 Jul 2025 | £130,000 |
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 9 April 2026. It covers the period from 1 January 1995 to 27 February 2026 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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