William Street, Merthyr Tydfil house prices
£49,000 is the median sold price in William Street, Merthyr Tydfil — not an estimate, but what buyers really paid. Over the past decade prices are +60% in cash — but +15% once inflation is stripped out.
- Median sold price
- £49,000
- 10 years · cash
- +60%
- 10 years · real
- +15%
Key facts
William Street, Merthyr Tydfil prices since 1995
William Street, Merthyr Tydfil homes moved +60% in cash across ten years — +15% in today's money.
Recent sales in William Street, Merthyr Tydfil
The most recent homes sold here, straight from the HM Land Registry record.
| Date | Address | Type | Price | £/m² |
|---|---|---|---|---|
| 6 Mar 2026 | 37 William Street · CF47 0RG | Terraced Freehold | £125,000 | £1,250 |
| 26 Sep 2025 | 6 William Street · CF47 0RG | Terraced Freehold | £125,000 | £1,420 |
| 14 May 2025 | 24 William Street · CF47 0RG | Terraced Freehold | £162,450 | — |
| 14 Oct 2022 | 9 William Street · CF47 8ND | Terraced Freehold | £79,950 | — |
| 12 Apr 2022 | 21 William Street · CF47 0RG | Terraced Freehold | £109,000 | £1,160 |
| 4 Jun 2021 | 28 William Street · CF47 0RG | Terraced Freehold | £102,000 | £850 |
| 18 May 2021 | 24 William Street · CF47 0RG | Terraced Freehold | £122,500 | — |
| 9 Oct 2020 | 29 William Street · CF47 0RG | Terraced Freehold | £125,000 | — |
| 29 Nov 2019 | 19 William Street · CF47 0RG | Terraced Freehold | £69,950 | £744 |
| 25 Jun 2018 | 13 William Street · CF47 0RG | Terraced Freehold | £46,020 | £657 |
| 20 Jun 2017 | 21 William Street · CF47 0RG | Terraced Freehold | £65,000 | £691 |
| 14 Oct 2016 | 16 William Street · CF47 0RG | Terraced Freehold | £85,500 | £1,204 |
| 19 Aug 2016 | 22 William Street · CF47 0RG | Terraced Freehold | £78,000 | £848 |
| 21 Jun 2016 | 39 William Street · CF47 0RG | Terraced Freehold | £78,000 | £684 |
| 22 May 2015 | 7 William Street · CF47 8ND | Terraced Freehold | £65,000 | — |
| 19 Dec 2014 | 8 William Street · CF47 8ND | Terraced Freehold | £39,500 | — |
| 11 Jun 2014 | 36 William Street · CF47 0RG | Terraced Freehold | £50,000 | £495 |
| 23 May 2014 | 39 William Street · CF47 0RG | Terraced Freehold | £65,500 | £575 |
| 31 Jan 2014 | 15 William Street · CF47 0RG | Terraced Freehold | £90,000 | £1,154 |
| 7 Dec 2009 | 12 William Street · CF47 0RG | Terraced Freehold | £89,500 | — |
| 25 Sep 2008 | 16 William Street · CF47 0RG | Terraced Freehold | £50,000 | £704 |
| 30 Nov 2007 | 29 William Street · CF47 0RG | Terraced Freehold | £81,500 | — |
| 31 Oct 2007 | 9 William Street · CF47 8ND | Terraced Freehold | £68,000 | — |
| 5 Apr 2007 | 6 William Street · CF47 8ND | Terraced Freehold | £77,500 | — |
| 8 Sep 2006 | 3 William Street · CF47 0RG | Terraced Freehold | £85,000 | £1,118 |
| 28 Jul 2006 | 17 William Street · CF47 0RG | Terraced Freehold | £62,500 | £845 |
| 21 Dec 2005 | 13 William Street · CF47 8ND | Terraced Freehold | £30,000 | — |
| 8 Jun 2005 | 30 William Street · CF47 0RG | Terraced Freehold | £65,000 | — |
| 4 Feb 2005 | 12 William Street · CF47 8ND | Semi-detached Freehold | £40,000 | — |
| 20 Aug 2004 | 28 William Street · CF47 0RG | Terraced Freehold | £74,950 | £625 |
Category A (standard) sales. £/m² shown where an EPC floor-area match exists.
Biggest price gains in William Street, Merthyr Tydfil
Homes that have changed hands more than once, ranked by their annual return — in cash and, where we have the inflation data, after adjusting for it.
| Address | First sold | Last sold | Times | Cash return | Real return |
|---|---|---|---|---|---|
| 32, William Street | £22,000 15 Jun 2001 | £45,000 17 Jun 2004 | 2 | +27% per year | +25% inflation-adjusted |
| 6, William Street | £10,000 26 Jul 1996 | £77,500 5 Apr 2007 | 4 | +21% per year | +19% inflation-adjusted |
| 3, William Street | £27,500 19 Dec 1997 | £85,000 8 Sep 2006 | 3 | +14% per year | +12% inflation-adjusted |
| 21, William Street | £65,000 20 Jun 2017 | £109,000 12 Apr 2022 | 2 | +11% per year | +8% inflation-adjusted |
| 30, William Street | £31,000 9 Apr 1998 | £65,000 8 Jun 2005 | 2 | +11% per year | +9% inflation-adjusted |
| 24, William Street | £23,000 27 May 2002 | £162,450 14 May 2025 | 3 | +9% per year | +6% inflation-adjusted |
| 39, William Street | £65,500 23 May 2014 | £78,000 21 Jun 2016 | 2 | +9% per year | +7% inflation-adjusted |
| 6, William Street | £20,000 12 Jun 1998 | £125,000 26 Sep 2025 | 2 | +7% per year | +4% inflation-adjusted |
| 16, William Street | £50,000 25 Sep 2008 | £85,500 14 Oct 2016 | 2 | +7% per year | +4% inflation-adjusted |
| 29, William Street | £48,000 6 Aug 2003 | £125,000 9 Oct 2020 | 3 | +6% per year | +3% inflation-adjusted |
| 8, William Street | £20,000 25 Sep 1998 | £39,500 19 Dec 2014 | 2 | +4% per year | +2% inflation-adjusted |
| 28, William Street | £74,950 20 Aug 2004 | £102,000 4 Jun 2021 | 2 | +2% per year | 0% inflation-adjusted |
| 13, William Street | £34,000 5 May 2000 | £46,020 25 Jun 2018 | 2 | +2% per year | −1% inflation-adjusted |
| 9, William Street | £68,000 31 Oct 2007 | £79,950 14 Oct 2022 | 2 | +1% per year | −2% inflation-adjusted |
Category A (standard) sales that changed hands at least twice. Real return adjusts for inflation using ONS CPIH where available.
How William Street, Merthyr Tydfil compares
William Street, Merthyr Tydfil house prices — your questions
What is the average house price in William Street, Merthyr Tydfil?
Half of homes sold in William Street, Merthyr Tydfil went for more than £49,000 and half for less, across 54 sales.
What is the price range of homes sold in William Street, Merthyr Tydfil?
Recorded sales in William Street, Merthyr Tydfil range from £10,000 to £162,450. The range includes flats and large detached homes alike.
Have house prices in William Street, Merthyr Tydfil risen?
Over the past decade prices in William Street, Merthyr Tydfil are +60% in cash terms but +15% once adjusted for inflation using ONS CPIH — the gap between the two is the real story.
How much is a house per square metre in William Street, Merthyr Tydfil?
In William Street, Merthyr Tydfil the median price is £641 per square metre, from 30 sales matched to an EPC floor-area record.
How up to date is this data?
HM Land Registry publishes Price Paid Data monthly. The most recent sale recorded in William Street, Merthyr Tydfil was 6 March 2026.
Popular places
yearly change, HM Land RegistryContains HM Land Registry data © Crown copyright and database right, licensed under the Open Government Licence v3.0. See our methodology.