10 Windmill Road, Thame, OX9 2DR
About 10 Windmill Road
10 Windmill Road is a three-bedroom semi-detached house in Thame (OX9 2DR). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (April 2016) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in September 2009 the rating was F, the property has climbed 2 bands since. Between certificates, window efficiency went from Poor to Average, hot-water efficiency went from Very Poor to Good and main heating went from Poor to Good; while lighting dropped from Average to Poor. The recommended improvements would lift it to B (score 83), a 2-band jump. The latest certificate is from April 2016, so improvements made since then won't be reflected. The property has underfloor heating on record, all of which lower running costs and tend to lift resale appeal. Period features are noted in the property record.
Across 2009–2017, sale prices on this property compounded at 9.8% per year. Today's modelled estimate of £529,000 is 25.4% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£446/sq ft) was about 50.4% above the typical sold price in the postcode. 9 years since the last transfer (March 2017). 2 planning records sit against the property, 0 approved, 0 refused.
Know exactly what you're buying at 10 Windmill Road
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
- Bedrooms3
- Bathrooms2
- Dining roomYes
Outside
- Private gardenRear
- DrivewayYes
Building
- Underfloor heatingYes
- Period featuresYes
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 26 Apr 2026
EPC Rating
Property Improvements
Changes detected from historical EPC data
Replaced storage heaters with gas boiler
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Loft insulation upgraded to recommended levels
Low energy lighting percentage decreased
Planning history
- Apr 2023Loft ConversionOutlineIn report
Formation of habitable room in roofspace with rear dormer and gable build up.
- Documents
- 9 docs on file
- Reference
- P23/S0818/LDP
- Jul 2022Loft ConversionFullIn report
Extension: Single storey · Rear of property
A single storey rear extension, loft conversion with hip to gable and rear dormer extension, front porch extension, and elevation changes.
ExtensionPorch- Documents
- 10 docs on file
- Reference
- P22/S2225/HH
We flagged 1 thing worth checking at 10 Windmill Road
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
10 Windmill Road valuation sits well clear of the typical sold price in this postcode.
£529,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.8% per year over 7 years.
£422,000
Growth on file: 9.8% per year over 7 years.
Sales timeline
10 March 2017Most recent
£422,000
+96.3%over 7 years18 December 2009
£215,000
Median price across the last 5 sales in OX9 2DR: £450,000 (2025–2022).
Everything we know about 10 Windmill Road, 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 Windmill Road homes
Price per m²
£4,795
Street avg £4,701
Floor Area
88 m²
Street avg 79 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.3 t/year
Street avg 3.8 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
0.3 km
Upper High Street — bus stop.
Closest school
0.4 km
John Hampden 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
46.8dB

Night-time· 23:00 – 07:00
37.6dB