Areas / SY21 / street profile

Oldcastle Avenue, SY21

Sold prices, £/m² and street profile from HM Land Registry records.

Median sold price
£230,000
all recorded sales
£ per m²
£2,933
from EPC floor areas
Recorded sales
13
Distinct homes
11
Price range
£183,000£281,500
Sales recorded
2018 → 2026
first to latest sale
The street in brief

Oldcastle Avenue is a mix of detached houses and semi-detached houses. Homes here typically change hands around £230,000 — roughly 10% above the SY21 norm. Recent sales here have lagged the wider SY21 market. The record shows 13 sales across 11 homes since 2018.

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Oldcastle Avenue prices over time

Median sold price on the street by year, from 13 HM Land Registry records. Years with no recorded sales are left blank rather than joined up.

This street — yearly medianSY21 district trend
£150k£200k£250k£300k2018201920202021202220232024202520262018: £221,500 median · 2 sales2019: £200,000 median · 1 sale2021: £185,000 median · 1 sale2022: £250,000 median · 4 sales2023: £220,000 median · 1 sale2024: £230,000 median · 3 sales2026: £230,000 median · 1 sale

Median sold price by year vs the SY21 district trend. Street medians on thin years reflect few sales — hover a dot for the exact figure.

How Oldcastle Avenue compares

Oldcastle Avenue against the SY21 district's busiest streets, the district itself, and the official UK House Price Index for the wider area.

Oldcastle Avenue£230k · 13
Maes Y Celyn£213k · 18
Parc Caradog£183k · 19
Brookfield Road£181k · 34
Gungrog Hill£178k · 19
Heritage Green£175k · 38
Borfa Green£150k · 19
Bronybuckley£132k · 17
Mount Street£118k · 18

Median sold price and sale count over the last 8years for the district's busiest streets.

This street
£230,000
median · all recorded sales
SY21 district
£210,000
median · last 8 years · street +10%
England
£291,445
average price (UK House Price Index), Apr 2026 · +3.9% in 12 months

Oldcastle Avenue's £230,000 median sits about 10% above SY21's £210,000.

Street and SY21 figures are medians of HM Land Registry sales; the England figures are the UK House Price Index mix-adjusted average — a different basis, so compare direction rather than levels between the two.

Prices by property type

Median sold price by property type on Oldcastle Avenue.

Detached
£240,000
7 sales
Semi-detached
£220,000
6 sales

Every recorded sale on Oldcastle Avenue

Individual transactions as recorded by HM Land Registry, newest first.

DateAddressTypeNew buildPrice
28 Jan 202625 · SY21 9PASemi-detached£230,000
9 Aug 202434 · SY21 9PASemi-detached£220,000
25 Mar 20243 · SY21 9PADetached£230,000
12 Feb 202416 · SY21 9PASemi-detached£230,000
6 Jan 202327 · SY21 9PASemi-detached£220,000
16 Dec 20222 · SY21 9PADetached£230,000
21 Oct 20221 · SY21 9PADetached£260,000
30 Aug 202231 · SY21 9PADetached£281,500
12 Aug 202221 · SY21 9PADetached£240,000
29 Jan 20212 · SY21 9PADetached£185,000
9 Sept 201922 · SY21 9PASemi-detached£200,000
14 Dec 201837 · SY21 9PADetached£260,000
8 Nov 201834 · SY21 9PASemi-detached£183,000
Buying on Oldcastle Avenue?

Get the full £5 report on the exact home — valuation vs its own sale history, EPC & running costs, flood/mining risk, planning, schools and more.

More streets in SY21

Sold-price profiles for nearby streets, and the wider SY21 area guide.

Brookfield RoadParc CaradogLittle Henfaes DriveGungrog HillHigh StreetSalop RoadHeritage GreenMount StreetBorfa GreenBryn Y DdolBronybuckleyBrynglas
SY21 house prices & area guide →

Contains HM Land Registry data © Crown copyright and database right 2026, including the UK House Price Index. EPC data © Crown copyright. Licensed under the Open Government Licence v3.0. Figures summarise recorded sales on the street and are not a valuation of any individual home.