Old William Street - NP4 9AN
Key Street Insights
Old William Street is a residential street with 16 addresses.
It ranks as the 415th largest and 136th most expensive of the 835 streets in the NP4 area. The most common property type is a period house built between 1800 and 1911.
The street contains a total of 16 properties: 14 houses and 2 flats.
- Ave. Sale Price
- £131,646
- 10 Year change
- up 67.7%
- Ave. Rental Price
- £811pcm
- 10 Year change
- up 71.0%
- Ave. £ per ft²
- £197/ft²
- Ave. Gross Yield
- 7.4%/year/yr
Key Street Insights
Old William Street is a residential street with 16 addresses.
It ranks as the 415th largest and 136th most expensive of the 835 streets in the NP4 area. The most common property type is a period house built between 1800 and 1911.
The street contains a total of 16 properties: 14 houses and 2 flats.
- Ave. Sale Price
- £131,646
- 10 Year change
- up 67.7%
- Ave. Rental Price
- £811pcm
- 10 Year change
- up 71.0%
- Ave. £ per ft²
- £197/ft²
- Ave. Gross Yield
- 7.4%/year/yr
Explore Propertieson Old William Street, Blaenavon, Pontypool, NP4
- Bank House
Building  |  2 Flats
- 18 Old William Street
Unknown
- 19 Old William Street
2 Bed Period House
- 20 Old William Street
3 Bed Period House
- 21 Old William Street
3 Bed Period House
Sales Market Trends
The last sale on Old William Street sold for £133,500 on 6th March 2026. Since then prices are up an average of 2.0%.
The current average value in the street is £131,646.
The Old William Street Sales Market has increased by 67.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.6% | £131,646 |
| June 2025 | 1.5% | £128,311 |
| June 2024 | 3% | £126,353 |
| June 2023 | 3.8% | £122,702 |
| June 2022 | 11.8% | £118,217 |
| June 2021 | 11.9% | £105,696 |
| June 2020 | 3.8% | £94,432 |
| June 2019 | 5% | £90,945 |
| June 2018 | 5.4% | £86,646 |
| June 2017 | 4.7% | £82,193 |
| June 2016 | 0.6% | £78,514 |
| June 2015 | 3.3% | £78,024 |
| June 2014 | 3.7% | £75,523 |
| June 2013 | -2.2% | £72,832 |
| June 2012 | -0.3% | £74,447 |
| June 2011 | -6.3% | £74,638 |
| June 2010 | 4.1% | £79,675 |
| June 2009 | -9.5% | £76,552 |
| June 2008 | -6.7% | £84,544 |
| June 2007 | 0% | £90,604 |
Rental Market Trends
The current average rental value in the street is £811.
The Old William Street Rental Market has increased by 71.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.6% | £811pcm |
| June 2025 | 4.5% | £791pcm |
| June 2024 | 5.9% | £757pcm |
| June 2023 | 6.8% | £714pcm |
| June 2022 | 13.3% | £669pcm |
| June 2021 | 9.4% | £590pcm |
| June 2020 | 5.2% | £539pcm |
| June 2019 | 2.7% | £513pcm |
| June 2018 | 2.2% | £499pcm |
| June 2017 | 2.9% | £488pcm |
| June 2016 | 3.1% | £475pcm |
| June 2015 | 0.2% | £460pcm |
| June 2014 | 1.9% | £459pcm |
| June 2013 | -1.3% | £451pcm |
| June 2012 | -1.3% | £457pcm |
| June 2011 | 1.6% | £463pcm |
| June 2010 | 2.2% | £455pcm |
| June 2009 | -4.6% | £446pcm |
| June 2008 | -0.4% | £467pcm |
| June 2007 | 0% | £469pcm |
Sales History
The last sale was on 6th March 2026 for £133,500 and since then the market in the area has increased by 2.0%. The street has had a total of 17 sales since 1995.
Old William Street, Blaenavon, Pontypool, NP4 has seen 3 sales in the last three years and 1 sale in the last twelve months.
- Sold Mar 2026£133,500 | 3 Bed House25, Old William Street, Pontypool, NP4 9AN25, Old William Street, Pontypool, NP4 9AN
- Sold Aug 2024£135,000 | 3 Bed House20, Old William Street, Pontypool, NP4 9AN20, Old William Street, Pontypool, NP4 9AN
- Sold Aug 2023£75,000 | 3 Bed House31, Old William Street, Pontypool, NP4 9AN31, Old William Street, Pontypool, NP4 9AN
- Sold Nov 2021£115,000 | 3 Bed House27, Old William Street, Pontypool, NP4 9AN27, Old William Street, Pontypool, NP4 9AN
- Sold May 2020£108,000 | 3 Bed House20, Old William Street, Pontypool, NP4 9AN20, Old William Street, Pontypool, NP4 9AN
Top 3 Most Expensive Sales
- Sold Aug 2024£135,000 | 3 Bed House20, Old William Street, Pontypool, NP4 9AN20, Old William Street, Pontypool, NP4 9AN
- Sold Mar 2026£133,500 | 3 Bed House25, Old William Street, Pontypool, NP4 9AN25, Old William Street, Pontypool, NP4 9AN
- Sold Nov 2021£115,000 | 3 Bed House27, Old William Street, Pontypool, NP4 9AN27, Old William Street, Pontypool, NP4 9AN
Nearby Streets
Old William Street, Blaenavon, Pontypool, NP4 is the 415th largest and the 136th most expensive street in the NP4 area.
- Mary Street, Blaenavon, Pontypool, NP49 Addresses|32 m away
- Broad Street (Rear), Blaenavon, Pontypool, NP42 Addresses|56 m away
- Commercial Street, Blaenavon, Pontypool, NP42 Addresses|69 m away
- South View Terrace, Blaenavon, Pontypool, NP44 Addresses|77 m away
- New William Street, Blaenavon, Pontypool, NP435 Addresses|101 m away
- Ivor Street, Blaenavon, Pontypool, NP46 Addresses|106 m away
Property Types
- 11 period houses built between 1800 and 1911
- 2 period flats built between 1800 and 1911
- 1 house of an unknown age
- 2 other addresses of unknown type
- period house (11)
- period flat (2)
- house (1)
- Unknown (2)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 13 properties.
- The most common rating is D.
- A (0)
- E (0)
- B (1)
- F (0)
- C (4)
- G (0)
- D (8)
- No EPC (3)
Schools Nearby
Public Transport Nearby
The closest station to Old William Street, Blaenavon, Pontypool, NP4 - NP4 9AN is Abergavenny station, which is 7.1 kilometres away.
- Abergavenny|7.1 km away
- Ebbw Vale Parkway|7.9 km away
- Ebbw Vale Town|8.1 km away
