Key Street Insights
William Street is a residential street with 90 addresses.
It ranks as the 524th largest and 205th most expensive of the 570 streets in the CF37 area. The most common property type is a period house built between 1800 and 1911.
The street contains a total of 90 properties: 50 houses, 7 flats and 33 other properties.
- Ave. Sale Price
- £148,409
- 10 Year change
- up 57.6%
- Ave. Rental Price
- £833pcm
- 10 Year change
- up 74.4%
- Ave. £ per ft²
- £179/ft²
- Ave. Gross Yield
- 6.7%/year/yr
Key Street Insights
William Street is a residential street with 90 addresses.
It ranks as the 524th largest and 205th most expensive of the 570 streets in the CF37 area. The most common property type is a period house built between 1800 and 1911.
The street contains a total of 90 properties: 50 houses, 7 flats and 33 other properties.
- Ave. Sale Price
- £148,409
- 10 Year change
- up 57.6%
- Ave. Rental Price
- £833pcm
- 10 Year change
- up 74.4%
- Ave. £ per ft²
- £179/ft²
- Ave. Gross Yield
- 6.7%/year/yr
Explore Properties on William Street, Pontypridd, CF37
- Cwrt Bethel
Modern Building | 7 Units
- 1A William Street
3 Bed Period House
- 1 William Street
3 Bed Period House
- 2 William Street
3 Bed Period House
- 3 William Street
House
Sales Market Trends
The last sale on William Street sold for £80,000 on 13th February 2026. Since then prices are up an average of 2.3%.
The current average value in the street is £148,409.
The William Street Sales Market has increased by 57.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 1.8% | £148,409 |
| June 2025 | 6.7% | £145,851 |
| June 2024 | 0.8% | £136,653 |
| June 2023 | 1.3% | £135,585 |
| June 2022 | 14.9% | £133,832 |
| June 2021 | 9% | £116,494 |
| June 2020 | 3.7% | £106,856 |
| June 2019 | 5.8% | £102,994 |
| June 2018 | 3.7% | £97,381 |
| June 2017 | -0.3% | £93,897 |
| June 2016 | 4.2% | £94,160 |
| June 2015 | 1.9% | £90,328 |
| June 2014 | 5.8% | £88,639 |
| June 2013 | 3% | £83,785 |
| June 2012 | -2.7% | £81,310 |
| June 2011 | -2.2% | £83,597 |
| June 2010 | 5% | £85,462 |
| June 2009 | -8.8% | £81,404 |
| June 2008 | -9.3% | £89,276 |
| June 2007 | 0% | £98,418 |
Rental Market Trends
The current average rental value in the street is £833.
The William Street Rental Market has increased by 74.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.2% | £833pcm |
| June 2025 | 6.1% | £815pcm |
| June 2024 | 7.6% | £768pcm |
| June 2023 | 11% | £714pcm |
| June 2022 | 12% | £643pcm |
| June 2021 | 6.9% | £574pcm |
| June 2020 | 2.9% | £537pcm |
| June 2019 | 2.3% | £522pcm |
| June 2018 | 2.8% | £510pcm |
| June 2017 | 3.9% | £496pcm |
| June 2016 | 4.4% | £478pcm |
| June 2015 | 2.8% | £458pcm |
| June 2014 | 3% | £445pcm |
| June 2013 | 1.7% | £432pcm |
| June 2012 | 1.7% | £425pcm |
| June 2011 | 0.6% | £418pcm |
| June 2010 | 2.6% | £415pcm |
| June 2009 | -1.9% | £405pcm |
| June 2008 | 0.9% | £413pcm |
| June 2007 | 0% | £409pcm |
Sales History
The last recorded sale was on 13th February 2026 for £80,000 and since then the market in the area has increased by 2.3%.
William Street, Pontypridd, CF37 has had 3 sales since 1995, with 3 in the last three years and 2 in the last twelve months.
- Sold Feb 2026£80,000 | 2 Bed FlatFlat 5, Cwrt Bethel, William Street, Pontypridd, CF37 4EHFlat 5, Cwrt Bethel, William Street, Pontypridd, CF37 4EH
- Sold Jul 2025£153,000 | 3 Bed House19, William Street, Pontypridd, CF37 4EG19, William Street, Pontypridd, CF37 4EG
- Sold Feb 2025£127,500 | 3 Bed House28, William Street, Pontypridd, CF37 4EG28, William Street, Pontypridd, CF37 4EG
Top 3 Most Expensive Sales
- Sold Nov 2022£168,000 | 3 Bed House2, William Street, Pontypridd, CF37 4EG2, William Street, Pontypridd, CF37 4EG
- Sold Nov 2022£159,950 | 3 Bed House81, William Street, Pontypridd, CF37 4EH81, William Street, Pontypridd, CF37 4EH
- Sold Jul 2025£153,000 | 3 Bed House19, William Street, Pontypridd, CF37 4EG19, William Street, Pontypridd, CF37 4EG
Nearby Streets
William Street, Pontypridd, CF37 is the 524th largest and the 205th most expensive street in the CF37 area.
- Richard Street, Pontypridd, CF3759 Addresses|44 m away
- Mary Street, Pontypridd, CF3789 Addresses|83 m away
- Cross Street, Cilfynydd, Pontypridd, CF372 Addresses|131 m away
- Jones Street, Cilfynydd, Pontypridd, CF3720 Addresses|138 m away
- Jonathans Terrace, Cilfynydd, Pontypridd, CF373 Addresses|160 m away
- Brynderwen Close, Cilfynydd, Pontypridd, CF374 Addresses|170 m away
Sections of this street
There are 2 postcodes on William Street, Pontypridd, CF37.
- House prices in CF37 4EG44 Addresses
- House prices in CF37 4EH46 Addresses
Property Types
- 49 period houses built between 1800 and 1911
- 7 modern flats built after 1980
- 1 house of an unknown age
- 33 other addresses of unknown type
- period house (49)
- modern flat (7)
- house (1)
- Unknown (33)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys have been conducted for 56 properties.
- The most common rating is D.
- A (0)
- E (14)
- B (0)
- F (1)
- C (9)
- G (1)
- D (31)
- No EPC (34)
Schools Nearby
Public Transport Nearby
The closest station to William Street, Pontypridd, CF37 is Abercynon station, which is 2.5 kilometres away.
- Abercynon|2.5 km away
- Pontypridd|3.1 km away
- Trefforest|3.6 km away
