Oldcastle Avenue
Welshpool · SY21 9PA
Average sold price
£235,853
17 sales since 2018
Median
£230,000
middle of every sale
Last sold
£230k
20 May 2026
Properties
14
detached most common
Average sold price by year
Properties on Oldcastle Avenue
| Address | Type | Last sold | Price | Sales |
|---|---|---|---|---|
| 11, OLDCASTLE AVENUE, GUILSFIELD SY21 9PA | Detached | 20 May 2026 | £230,000 | 1 |
| 5, OLDCASTLE AVENUE, GUILSFIELD SY21 9PA | Semi-Detached | 5 May 2026 | £275,000 | 1 |
| 22, OLDCASTLE AVENUE, GUILSFIELD SY21 9PA | Semi-Detached | 16 Apr 2026 | £255,000 | 2 |
| 25, OLDCASTLE AVENUE, GUILSFIELD SY21 9PA | Semi-Detached | 28 Jan 2026 | £230,000 | 1 |
| 28, OLDCASTLE AVENUE, GUILSFIELD SY21 9PA | Detached | 28 Nov 2025 | £280,000 | 1 |
| 34, OLDCASTLE AVENUE, GUILSFIELD SY21 9PA | Semi-Detached | 9 Aug 2024 | £220,000 | 2 |
| 3, OLDCASTLE AVENUE, GUILSFIELD SY21 9PA | Detached | 25 Mar 2024 | £230,000 | 1 |
| 16, OLDCASTLE AVENUE, GUILSFIELD SY21 9PA | Semi-Detached | 12 Feb 2024 | £230,000 | 1 |
| 27, OLDCASTLE AVENUE, GUILSFIELD SY21 9PA | Semi-Detached | 6 Jan 2023 | £220,000 | 1 |
| 2, OLDCASTLE AVENUE, GUILSFIELD SY21 9PA | Detached | 16 Dec 2022 | £230,000 | 2 |
| 1, OLDCASTLE AVENUE, GUILSFIELD SY21 9PA | Detached | 21 Oct 2022 | £260,000 | 1 |
| 31, OLDCASTLE AVENUE, GUILSFIELD SY21 9PA | Detached | 30 Aug 2022 | £281,500 | 1 |
| 21, OLDCASTLE AVENUE, GUILSFIELD SY21 9PA | Detached | 12 Aug 2022 | £240,000 | 1 |
| 37, OLDCASTLE AVENUE, GUILSFIELD SY21 9PA | Detached | 14 Dec 2018 | £260,000 | 1 |
Recent sales
| Date | Address | Type | Tenure | Price |
|---|---|---|---|---|
| 20 May 2026 | 11, OLDCASTLE AVENUE, GUILSFIELD | Detached | Freehold | £230,000 |
| 5 May 2026 | 5, OLDCASTLE AVENUE, GUILSFIELD | Semi-Detached | Freehold | £275,000 |
| 16 Apr 2026 | 22, OLDCASTLE AVENUE, GUILSFIELD | Semi-Detached | Freehold | £255,000 |
| 28 Jan 2026 | 25, OLDCASTLE AVENUE, GUILSFIELD | Semi-Detached | Freehold | £230,000 |
| 28 Nov 2025 | 28, OLDCASTLE AVENUE, GUILSFIELD | Detached | Freehold | £280,000 |
| 9 Aug 2024 | 34, OLDCASTLE AVENUE, GUILSFIELD | Semi-Detached | Freehold | £220,000 |
| 25 Mar 2024 | 3, OLDCASTLE AVENUE, GUILSFIELD | Detached | Freehold | £230,000 |
| 12 Feb 2024 | 16, OLDCASTLE AVENUE, GUILSFIELD | Semi-Detached | Freehold | £230,000 |
| 6 Jan 2023 | 27, OLDCASTLE AVENUE, GUILSFIELD | Semi-Detached | Freehold | £220,000 |
| 16 Dec 2022 | 2, OLDCASTLE AVENUE, GUILSFIELD | Detached | Freehold | £230,000 |
| 21 Oct 2022 | 1, OLDCASTLE AVENUE, GUILSFIELD | Detached | Freehold | £260,000 |
| 30 Aug 2022 | 31, OLDCASTLE AVENUE, GUILSFIELD | Detached | Freehold | £281,500 |
| 12 Aug 2022 | 21, OLDCASTLE AVENUE, GUILSFIELD | Detached | Freehold | £240,000 |
| 29 Jan 2021 | 2, OLDCASTLE AVENUE, GUILSFIELD | Detached | Freehold | £185,000 |
| 9 Sep 2019 | 22, OLDCASTLE AVENUE, GUILSFIELD | Semi-Detached | Freehold | £200,000 |
| 14 Dec 2018 | 37, OLDCASTLE AVENUE, GUILSFIELD | Detached | Freehold | £260,000 |
| 8 Nov 2018 | 34, OLDCASTLE AVENUE, GUILSFIELD | Semi-Detached | Freehold | £183,000 |
Other streets in Welshpool
Frequently asked questions
What is the average house price on Oldcastle Avenue, Welshpool?
The average sold price on Oldcastle Avenue is £235,853, across 17 sales since 2018. The median is £230,000 — the middle price, which a few unusually expensive sales cannot pull upward.
When did a property on Oldcastle Avenue last sell?
The most recent recorded sale on Oldcastle Avenue was 11, OLDCASTLE AVENUE, GUILSFIELD, which sold for £230,000 on 20 May 2026.
How many properties are there on Oldcastle Avenue?
14 separate addresses have sold on Oldcastle Avenue since 2018, across 1 postcode (SY21 9PA). 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 17 sales HM Land Registry has recorded on Oldcastle Avenue since 2018 — 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.