13 Windmill Road, Thame, OX9 2DR
About 13 Windmill Road
13 Windmill Road is a three-bedroom semi-detached house in Thame (OX9 2DR). It has a recorded floor area of 92 m² (around 990 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (September 2020) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since August 2010. Between certificates, roof efficiency went from Good to Very Good, hot-water efficiency went from Average to Good and lighting went from Poor to Average; while wall efficiency dropped from Good to Poor. The recommended improvements would lift it to B (score 83), a 2-band jump. Other recorded features include a conservatory.
Last sale on file: £455,500 in June 2021. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 1998–2021, sale prices on this property compounded at 7.4% per year. On a £-per-square-foot basis, the last sale (£460/sq ft) was about 50.5% above the typical sold price in the postcode. One historical planning record sits against the property in 2013.
Know exactly what you're buying at 13 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
- Utility roomYes
- CloakroomYes
- ConservatoryYes
Outside
- Private gardenRear
- DrivewayYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Loft insulation upgraded to recommended levels
Planning history
- Feb 2013ExtensionOutlineIn report
Extension: Single storey · Rear of property
Certificate of lawfulness for a proposed single storey rear extension.
- Documents
- 7 docs on file
- Reference
- P12/S3156/LDP
We flagged 1 thing worth checking at 13 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
13 Windmill Road has more than quadrupled in price since its earliest registered sale in 1998.
£501,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.4% per year over 23 years.
£455,500
Growth on file: 7.4% per year over 23 years.
Sales timeline
23 June 2021Most recent
£455,500
+82.2%over 10 years26 November 2010
£249,950
+16.3%over 5 years17 December 2004
£215,000
+152.9%over 6 years5 January 1998
£85,000
Median price across the last 5 sales in OX9 2DR: £450,000 (2025–2022).
Everything we know about 13 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
On floor area, 13 Windmill Road stands well clear of the street.
Price per m²
£4,951
Street avg £4,693
Floor Area
92 m²
Street avg 79 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.3 t/year
Street avg 3.9 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