House prices on Oldcastle Avenue
Median value — November 2026
£250,000
Modelled from 15 properties Stede tracks in Oldcastle Avenue
Market snapshot
£250,000
Median value
£264,533
Average value
6
Sales in the last 12 months
+1%
Change over the past year
Value over time
- Modelled value
- Projected
Modelled month by month from the UK House Price Index, averaged across every property type Stede tracks here.
View as a table
| Year | Modelled value |
|---|---|
| 2000 | £70,069 |
| 2001 | £76,984 |
| 2002 | £96,784 |
| 2003 | £120,009 |
| 2004 | £147,212 |
| 2005 | £156,624 |
| 2006 | £166,723 |
| 2007 | £185,430 |
| 2008 | £155,933 |
| 2009 | £164,772 |
| 2010 | £168,719 |
| 2011 | £164,071 |
| 2012 | £161,391 |
| 2013 | £164,307 |
| 2014 | £166,075 |
| 2015 | £168,817 |
| 2016 | £178,277 |
| 2017 | £186,000 |
| 2018 | £195,558 |
| 2019 | £195,883 |
| 2020 | £214,357 |
| 2021 | £234,454 |
| 2022 | £260,385 |
| 2023 | £246,572 |
| 2024 | £248,804 |
| 2025 | £249,296 |
| 2026 | £254,000 |
There aren't enough recorded sales on Oldcastle Avenue alone to model a trend for it, so this line shows Welshpool instead.
Property types
- Detached house60%£259,000
- Semi-detached house40%£250,000
Recent sales
- 9 Oldcastle Avenue, Guilsfield, Welshpool, Powys, SY21 9PA£275,000 · 2026£289,000
- 11 Oldcastle Avenue, Guilsfield, Welshpool, Powys, SY21 9PA£230,000 · 2026£239,000
- 5 Oldcastle Avenue, Guilsfield, Welshpool, Powys, SY21 9PA£275,000 · 2026£294,000
- 22 Oldcastle Avenue, Guilsfield, Welshpool, Powys, SY21 9PA£255,000 · 2026£270,000
- 25 Oldcastle Avenue, Guilsfield, Welshpool, Powys, SY21 9PA£230,000 · 2026£250,000
- 28 Oldcastle Avenue, Guilsfield, Welshpool, Powys, SY21 9PA£280,000 · 2025£283,000
- 34 Oldcastle Avenue, Guilsfield, Welshpool, Powys, SY21 9PA£220,000 · 2024£234,000
- 3 Oldcastle Avenue, Guilsfield, Welshpool, Powys, SY21 9PA£230,000 · 2024£238,000
Addresses in Oldcastle Avenue
- 1 Oldcastle Avenue, Guilsfield, Welshpool, Powys, SY21 9PA£260,000 · 2022£259,000
- 11 Oldcastle Avenue, Guilsfield, Welshpool, Powys, SY21 9PA£230,000 · 2026£239,000
- 16 Oldcastle Avenue, Guilsfield, Welshpool, Powys, SY21 9PA£230,000 · 2024£250,000
- 2 Oldcastle Avenue, Guilsfield, Welshpool, Powys, SY21 9PA£230,000 · 2022£235,000
- 21 Oldcastle Avenue, Guilsfield, Welshpool, Powys, SY21 9PA£240,000 · 2022£249,000
- 22 Oldcastle Avenue, Guilsfield, Welshpool, Powys, SY21 9PA£255,000 · 2026£270,000
- 25 Oldcastle Avenue, Guilsfield, Welshpool, Powys, SY21 9PA£230,000 · 2026£250,000
- 27 Oldcastle Avenue, Guilsfield, Welshpool, Powys, SY21 9PA£220,000 · 2023£241,000
- 28 Oldcastle Avenue, Guilsfield, Welshpool, Powys, SY21 9PA£280,000 · 2025£283,000
- 3 Oldcastle Avenue, Guilsfield, Welshpool, Powys, SY21 9PA£230,000 · 2024£238,000
- 31 Oldcastle Avenue, Guilsfield, Welshpool, Powys, SY21 9PA£281,500 · 2022£288,000
- 34 Oldcastle Avenue, Guilsfield, Welshpool, Powys, SY21 9PA£220,000 · 2024£234,000
- 37 Oldcastle Avenue, Guilsfield, Welshpool, Powys, SY21 9PA£260,000 · 2018£349,000
- 5 Oldcastle Avenue, Guilsfield, Welshpool, Powys, SY21 9PA£275,000 · 2026£294,000
- 9 Oldcastle Avenue, Guilsfield, Welshpool, Powys, SY21 9PA£275,000 · 2026£289,000
About this area
Oldcastle Avenue, in Welshpool, is a street. Stede can model 15 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, Oldcastle Avenue has a median estimated value of £250,000 and an average of £264,533.
Modelled values in Oldcastle Avenue are +1% over the past year and +7% over five years.
The market here is mostly detached houses, which make up 60% of the properties Stede tracks in Oldcastle Avenue.
6 sales were recorded in Oldcastle Avenue over the past 12 months.
Common questions
What is the average house price in Oldcastle Avenue?
As of November 2026, the average estimated value is £264,533 and the median is £250,000 across 15 properties Stede tracks in Oldcastle Avenue. This is not a formal market valuation.
Are house prices in Oldcastle Avenue going up or down?
Modelled values in Oldcastle Avenue are +1% over the past year and +7% over five years, based on the UK House Price Index.
What types of property are in Oldcastle Avenue?
60% of the properties Stede tracks in Oldcastle Avenue are detached houses. semi-detached houses are next most common, at 40%.
How many properties are in Oldcastle Avenue?
Stede can model 15 properties in Oldcastle Avenue, with 6 recorded sales in the past 12 months.
How does Stede calculate house prices for Oldcastle Avenue?
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources used for every individual property valuation on Stede. Full detail is on the methodology page.
How we calculate this
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources behind every individual property valuation on Stede.
Read the full methodology and data sources →