27b, Upper High Street, Thame, OX9 3EX
About 27b
27b is a one-bedroom semi-detached house in Thame (OX9 3EX). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (August 2020) shows a D (score 55), a step below the typical UK home. The recommended improvements would lift it to B (score 89), a 2-band jump. Period features are noted in the property record.
At 76 m² it's 21.6% larger than the typical home in the postcode (63 m² median across 12 EPCs). 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count. Across 2004–2021, sale prices on this property compounded at 2.7% per year. Today's modelled estimate of £334,000 is 15.2% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£354/sq ft) was about 26% above the typical sold price in the postcode. Most recent transfer: June 2021 at £290,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 27b
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
- Bedrooms1
- Bathrooms1
- Dining roomYes
Outside
- Private gardenYes
- ParkingOff street
Building
- Period featuresYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
27b has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 27b
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
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£334,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.7% per year over 17 years.
£290,000
Growth on file: 2.7% per year over 17 years.
Sales timeline
24 June 2021Most recent
£290,000
+54.7%over 16 years5 November 2004
£187,500
Median price across the last 5 sales in OX9 3EX: £625,000 (2025–2018).
Nearby sales in OX9 3EX
Everything we know about 27b, 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 Upper High Street homes
On habitable rooms, 27b runs well behind the street norm.
Price per m²
£3,816
Street avg £3,506
Floor Area
76 m²
Street avg 110 m²
Habitable Rooms
3 rooms
Street avg 5 rooms
CO₂ Emissions
4.5 t/year
Street avg 4.6 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
49.4dB
Night-time· 23:00 – 07:00
39.0dB