14 Castle Mews, St Thomas Street, Oxford, OX1 1JR
About 14 Castle Mews
14 Castle Mews is a two-bedroom semi-detached house in Oxford (OX1 1JR). It has a recorded floor area of 62 m² (around 667 sq ft) and construction records dating it to 1983-1990. The latest certificate (May 2021) shows a C (score 78), near the top of the C band. The rating has held steady at C across 2 certificates since May 2011. Between certificates, lighting went from Good to Very Good. Main heating runs on electricity. At 62 m² this is the 15th smallest of 27 units on EPC record in the building, where floor areas span 45–86 m². The building's EPC ratings span E to B across 27 units on file.
Last sold in November 2011, so it's been off the market for around 15 years. Across 2001–2011, sale prices on this property compounded at 4.6% per year. Today's modelled estimate of £427,000 is 35.6% above the 2011 sale price.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- FireplaceYes
Outside
- GarageYes
Building
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Planning history
14 Castle Mews has no planning applications on record.
Notable planning nearby
10applications of note in the surrounding area
We flagged 2 things worth checking at 14 Castle Mews
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
14 Castle Mews valuation sits well clear of the typical sold price in this postcode.
£427,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.6% per year over 10 years.
£315,000
Growth on file: 4.6% per year over 10 years.
Sales timeline
17 November 2011Most recent
£315,000
+59.1%over 10 years8 July 2001
£198,000
Median price across the last 5 sales in OX1 1JR: £385,000 (2025–2022).
Nearby sales in OX1 1JR
9 Castle Mews, St Thomas Street, Oxford, OX1 1JR
Sold Aug 2025
£380,00018 Castle Mews, St Thomas Street, Oxford, OX1 1JR
Sold Mar 2025
£391,00016 Castle Mews, St Thomas Street, Oxford, OX1 1JR
Sold Sept 2023
£440,00021 Castle Mews, St Thomas Street, Oxford, OX1 1JR
Sold Jul 2023
£375,00020 Castle Mews, St Thomas Street, Oxford, OX1 1JR
Sold Sept 2022
£385,000
Versus other St Thomas Street homes
On epc rating, 14 Castle Mews stands well clear of the street.
Price per m²
£5,081
Street avg £6,292
Floor Area
62 m²
Street avg 60 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.6 t/year
Street avg 2.9 t/year
Similar properties nearby
1 Rowland Hill Court, Osney Lane
OX1 1LE
1 Castle Mews, St Thomas Street
OX1 1JR
1 Tidmarsh Lane
OX1 1AZ
1 Venneit Close
OX1 1HZ
1 Abbey Walk, Osney Lane
OX1 1NN
1 Dale Close
OX1 1TU
1 Faulkner Street
OX1 1UA
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Park End Street — bus stop.
Closest school
0.3 km
Activate Learning. 17 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
52.5dB

Night-time· 23:00 – 07:00
43.5dB







