8 Belmont Mews, Upper High Street, Thame, OX9 3EJ
About 8 Belmont Mews
8 Belmont Mews is a two-bedroom mid-terrace house in Thame (OX9 3EJ). It has a recorded floor area of 67 m² (around 721 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (November 2024) shows a D (score 56), a step below the typical UK home. The rating has held steady at D across 3 certificates since September 2011. Between certificates, roof efficiency went from Good to Very Good, window efficiency went from Very Poor to Good and lighting went from Very Poor to Very Good; while wall efficiency dropped from Average to Poor. At 67 m² this is the 5th smallest of 8 units on EPC record in the building, where floor areas span 42–74 m². The building's EPC ratings span E to C across 8 units on file.
Held since January 2007 — that's 19 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs). Today's modelled estimate of £280,000 is 26.7% above the 2007 sale price.
Know exactly what you're buying at 8 Belmont Mews
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms2
- Bathrooms1
Outside
- GarageYes
Building
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Heating controls upgraded for better temperature management
Hot water efficiency improved
Single glazing replaced with double or better glazing
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
8 Belmont Mews has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 8 Belmont 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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£280,000
Modelled from EPC, postcode comparables.
£221,000
Recorded with HM Land Registry.
Sales timeline
19 January 2007Most recent
£221,000
Median price across the last 5 sales in OX9 3EJ: £265,000 (2024–2013).
Nearby sales in OX9 3EJ
1 Belmont Mews, Upper High Street, Thame, OX9 3EJ
Sold Aug 2024
£275,0002 Belmont Mews, Upper High Street, Thame, OX9 3EJ
Sold Jul 2021
£265,0004 Belmont Mews, Upper High Street, Thame, OX9 3EJ
Sold Jul 2017
£322,5003 Belmont Mews, Upper High Street, Thame, OX9 3EJ
Sold May 2014
£250,0005 Belmont Mews, Upper High Street, Thame, OX9 3EJ
Sold Jul 2010
£185,000
Everything we know about 8 Belmont Mews, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Belmont Mews homes
8 Belmont Mews outperforms the street on years held by a wide margin.
Price per m²
£3,299
Street avg £4,589
Floor Area
67 m²
Street avg 59 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
4.2 t/year
Street avg 2.4 t/year
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Upper High Street — bus stop.
Closest school
0.3 km
Barley Hill Primary School. 4 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
49.7dB

Night-time· 23:00 – 07:00
39.4dB