18 Hampden Avenue, Thame, OX9 2DT
About 18 Hampden Avenue
18 Hampden Avenue is a two-bedroom semi-detached house in Thame (OX9 2DT). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (September 2015) shows a C (score 70). The recommended improvements would push it to B (score 85). The latest certificate is from September 2015, so improvements made since then won't be reflected. Our model identifies extension potential, subject to local planning policy.
Today's modelled estimate of £421,000 is 31.6% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£396/sq ft) was about 41.9% above the typical sold price in the postcode. On the market in December 2015 and unlisted since — roughly 10 years. One historical planning record sits against the property in 2016.
Know exactly what you're buying at 18 Hampden Avenue
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
- Bedrooms2
Outside
- Private gardenYes
- ParkingOff road
Building
- Extension potentialPossible
Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 30 Sept 2025
EPC Rating
Planning history
- Apr 2016PorchFullIn report
Extension: Part single, part two storey · Rear of property
Erection of part two storey, part single storey rear extension and front entrance porch.
Extension- Documents
- 8 docs on file
- Reference
- P16/S0517/HH
We flagged 1 thing worth checking at 18 Hampden Avenue
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
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Sales history & valuation
18 Hampden Avenue valuation sits well clear of the typical sold price in this postcode.
£421,000
Modelled from EPC, postcode comparables.
£320,000
Recorded with HM Land Registry.
Sales timeline
9 December 2015Most recent
£320,000
Median price across the last 5 sales in OX9 2DT: £500,000 (2025–2022).
Everything we know about 18 Hampden Avenue, 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 Hampden Avenue homes
Habitable Rooms for 18 Hampden Avenue lags the street by a wide margin.
Price per m²
£4,267
Street avg £4,144
Floor Area
75 m²
Street avg 83 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
2.6 t/year
Street avg 3.5 t/year
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1 Hazel Avenue
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1 Cedar Crescent
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1 Chestnut Avenue
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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
Thame Area Pick Up Zone — bus stop.
Closest school
0.3 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
47.3dB
Night-time· 23:00 – 07:00
37.9dB