23 Windmill Road, Thame, OX9 2DR
About 23 Windmill Road
23 Windmill Road is a one-bedroom mid-terrace house in Thame (OX9 2DR). It has a recorded floor area of 41 m² (around 441 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (June 2025) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since June 2015. Between certificates, roof efficiency went from Very Poor to Average and lighting went from Average to Good; while window efficiency dropped from Average to Poor. The recommended improvements would push it to C (score 78). Period features are noted in the property record.
At 41 m² it sits well below the postcode median (84 m² across 23 EPCs), making it one of the more compact homes locally. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count. Across 2005–2022, sale prices on this property compounded at 4.6% per year. On a £-per-square-foot basis, the last sale (£607/sq ft) was about 108.5% above the typical sold price in the postcode. Sold January 2022 for £268,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 23 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
- Bedrooms1
- Bathrooms1
- StudyYes
Building
- Heating systemGas
- Period featuresYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
Planning history
23 Windmill Road has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 23 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
Sale price has at least doubled since 2005.
£277,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.6% per year over 17 years.
£268,000
Growth on file: 4.6% per year over 17 years.
Sales timeline
21 January 2022Most recent
£268,000
+63.4%over 15 years12 June 2006
£164,000
+30.7%over 1 year18 February 2005
£125,500
Median price across the last 5 sales in OX9 2DR: £450,000 (2025–2022).
Everything we know about 23 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 co₂ emissions, 23 Windmill Road stands well clear of the street.
Price per m²
£6,537
Street avg £4,609
Floor Area
41 m²
Street avg 81 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
1.8 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