21 Maple Road, Thame, OX9 2BH
About 21 Maple Road
21 Maple Road is a five-bedroom detached house in Thame (OX9 2BH). It has a recorded floor area of 225 m² (around 2422 sq ft), construction records dating it to 1991-1995 and council tax band G. The latest certificate (October 2014) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since February 2009. Between certificates, window efficiency went from Average to Good. The recommended improvements would push it to C (score 74). The latest certificate is from October 2014, so improvements made since then won't be reflected.
Untraded for 17 years, with the last transfer in July 2009. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 1995–2009, sale prices on this property compounded at 6.3% per year. Today's modelled estimate of £890,000 sits 61.1% above the 2009 sale of £552,500. On a £-per-square-foot basis, the last sale (£228/sq ft) was about 21.3% below the postcode norm. At 225 m² it's 29.3% larger than the typical home in the postcode (174 m² median across 10 EPCs). 3 planning records sit against the property, 0 approved, 0 refused.
Know exactly what you're buying at 21 Maple 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
- Bedrooms5
Energy performance
21 Maple Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 31 Oct 2024
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Nov 2023ExtensionFullIn report
Extension: Single storey · Front of property
Single storey front extension.
- Documents
- 10 docs on file
- Reference
- P23/S3230/HH
- Dec 2020ExtensionOutlineIn report
Extension: Rear of property
Certificate of Lawful Development for a proposed single storey rear infill extension
- Documents
- 8 docs on file
- Reference
- P20/S4100/LDP
We flagged 1 thing worth checking at 21 Maple 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
21 Maple Road has more than doubled in price since the earliest registered sale in 1995.
£890,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.3% per year over 14 years.
£552,500
Growth on file: 6.3% per year over 14 years.
Sales timeline
27 July 2009Most recent
£552,500
+140.2%over 14 years30 March 1995
£230,000
Median price across the last 5 sales in OX9 2BH: £1,018,000 (2025–2022).
Everything we know about 21 Maple 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 Maple Road homes
Price per m² for 21 Maple Road lags the street by a wide margin.
Price per m²
£2,456
Street avg £4,850
Floor Area
225 m²
Street avg 182 m²
Habitable Rooms
8 rooms
Street avg 8 rooms
CO₂ Emissions
7.3 t/year
Street avg 5.9 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
0.5 km
Lord Williams Upper School — bus stop.
Closest school
0.3 km
Lord Williams's 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
45.1dB

Night-time· 23:00 – 07:00
37.9dB