Old William Street
Pontypool · NP4 9AN
Average sold price
£78,267
15 sales since 1999
Median
£75,000
middle of every sale
Last sold
£134k
6 Mar 2026
Properties
8
terraced most common
Average sold price by year
Properties on Old William Street
| Address | Type | Last sold | Price | Sales |
|---|---|---|---|---|
| 25, OLD WILLIAM STREET, BLAENAVON NP4 9AN | Terraced | 6 Mar 2026 | £133,500 | 2 |
| 20, OLD WILLIAM STREET, BLAENAVON NP4 9AN | Terraced | 30 Aug 2024 | £135,000 | 3 |
| 31, OLD WILLIAM STREET, BLAENAVON NP4 9AN | Terraced | 24 Aug 2023 | £75,000 | 1 |
| 27, OLD WILLIAM STREET, BLAENAVON NP4 9AN | Terraced | 19 Nov 2021 | £115,000 | 3 |
| 29, OLD WILLIAM STREET, BLAENAVON NP4 9AN | Terraced | 24 Jul 2013 | £75,000 | 1 |
| 21, OLD WILLIAM STREET, BLAENAVON NP4 9AN | Terraced | 23 Jun 2010 | £56,000 | 2 |
| 30, OLD WILLIAM STREET, BLAENAVON NP4 9AN | Terraced | 18 Jan 2010 | £76,000 | 2 |
| 19, OLD WILLIAM STREET, BLAENAVON NP4 9AN | Terraced | 25 Apr 2008 | £63,500 | 1 |
Recent sales
| Date | Address | Type | Tenure | Price |
|---|---|---|---|---|
| 6 Mar 2026 | 25, OLD WILLIAM STREET, BLAENAVON | Terraced | Leasehold | £133,500 |
| 30 Aug 2024 | 20, OLD WILLIAM STREET, BLAENAVON | Terraced | Leasehold | £135,000 |
| 24 Aug 2023 | 31, OLD WILLIAM STREET, BLAENAVON | Terraced | Freehold | £75,000 |
| 19 Nov 2021 | 27, OLD WILLIAM STREET, BLAENAVON | Terraced | Freehold | £115,000 |
| 22 May 2020 | 20, OLD WILLIAM STREET, BLAENAVON | Terraced | Leasehold | £108,000 |
| 30 Sep 2019 | 20, OLD WILLIAM STREET, BLAENAVON | Terraced | Leasehold | £68,000 |
| 24 Jul 2013 | 29, OLD WILLIAM STREET, BLAENAVON | Terraced | Freehold | £75,000 |
| 17 Sep 2010 | 25, OLD WILLIAM STREET, BLAENAVON | Terraced | Leasehold | £78,000 |
| 23 Jun 2010 | 21, OLD WILLIAM STREET, BLAENAVON | Terraced | Leasehold | £56,000 |
| 18 Jan 2010 | 30, OLD WILLIAM STREET, BLAENAVON | Terraced | Freehold | £76,000 |
| 25 Apr 2008 | 19, OLD WILLIAM STREET, BLAENAVON | Terraced | Freehold | £63,500 |
| 25 Aug 2006 | 27, OLD WILLIAM STREET, BLAENAVON | Terraced | Freehold | £83,000 |
| 21 Dec 2005 | 30, OLD WILLIAM STREET, BLAENAVON | Terraced | Freehold | £65,000 |
| 20 Jul 2001 | 21, OLD WILLIAM STREET, BLAENAVON | Terraced | Leasehold | £16,000 |
| 30 Jul 1999 | 27, OLD WILLIAM STREET, BLAENAVON | Terraced | Freehold | £27,000 |
Other streets in Pontypool
Frequently asked questions
What is the average house price on Old William Street, Pontypool?
The average sold price on Old William Street is £78,267, across 15 sales since 1999. The median is £75,000 — the middle price, which a few unusually expensive sales cannot pull upward.
When did a property on Old William Street last sell?
The most recent recorded sale on Old William Street was 25, OLD WILLIAM STREET, BLAENAVON, which sold for £133,500 on 6 Mar 2026.
How many properties are there on Old William Street?
8 separate addresses have sold on Old William Street since 1999, across 1 postcode (NP4 9AN). That is not the same as the number of homes on the street — a property that has never changed hands since 1995 does not appear in Land Registry records.
About this data
Every figure on this page is calculated from the 15 sales HM Land Registry has recorded on Old William Street since 1999 — what buyers actually paid, not asking prices or estimates. A home that has not changed hands since records began in 1995 will not appear. Sales are matched to this street by postcode and by the street component of the registered address, so a neighbouring street with a similar name is not counted. The Price Paid dataset covers England and Wales only; see Scotland and Northern Ireland.