14 Nelson Street, Thame, OX9 2DP
About 14 Nelson Street
14 Nelson Street is a three-bedroom detached house in Thame (OX9 2DP). It has a recorded floor area of 128 m² (around 1378 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (September 2024) shows an E (score 54), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since February 2012. Between certificates, roof efficiency went from Average to Good, window efficiency went from Very Poor to Good and lighting went from Good to Very Good. The recommended improvements would lift it to C (score 75), a 2-band jump. Period features are noted in the property record.
A recent sale: £700,000 in September 2025. At 128 m² it's 16.4% larger than the typical home in the postcode (110 m² median across 23 EPCs). Across 2004–2025, sale prices on this property compounded at 4.1% per year. On a £-per-square-foot basis, the last sale (£508/sq ft) was about 64.2% above the typical sold price in the postcode. 4 planning records sit against the property, 0 approved, 1 refused.
Know exactly what you're buying at 14 Nelson Street
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
- FireplaceYes
Outside
- Private gardenWest-facing
Building
- Period featuresYes
- RefurbishedYes
Energy performance
14 Nelson Street's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
Roof insulation improved
More low energy lighting installed
Planning history
14 Nelson Street has 2 separate extension applications on the council record.
- Mar 2020FullIn report
Retrospective application for re-building a retaining wall for the garden backing directly onto Rooks Lane.
Retrospective- Documents
- 7 docs on file
- Reference
- P19/S4401/HH
- Sept 2015Loft ConversionFullIn report
Conversion of roof space incorporating rear dormer roof extension.
- Documents
- 20 docs on file
- Reference
- P15/S2537/HH
We flagged 1 thing worth checking at 14 Nelson Street
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 2004.
£646,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.1% per year over 21 years.
£700,000
Growth on file: 4.1% per year over 21 years.
Sales timeline
14 September 2025Most recent
£700,000
+133.3%over 20 years4 October 2004
£300,000
Median price across the last 5 sales in OX9 2DP: £526,000 (2024–2022).
Nearby sales in OX9 2DP
Everything we know about 14 Nelson Street, 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 Nelson Street homes
Years Held for 14 Nelson Street lags the street by a wide margin.
Price per m²
£5,469
Street avg £4,884
Floor Area
128 m²
Street avg 109 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
6.8 t/year
Street avg 5.7 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
0.4 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
48.2dB
Night-time· 23:00 – 07:00
38.4dB