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Get started66 Derwent Avenue is a semi-detached house in Headington, Oxford, Oxford (OX3 0AS). It has a recorded floor area of 92 m² (around 989 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (October 2011) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 72), a 2-band jump. The latest certificate is from October 2011, so improvements made since then won't be reflected.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £427,000 sits 51.2% above the 2012 sale of £282,500. One planning record on file: an extension approved in 2017. Past consents include an extension, meaningful when judging how the property has evolved. On the market in March 2012 and unlisted since — roughly 14 years.
66 Derwent Avenue sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
This certificate is over 10 years old and is no longer valid.Expired 25 Oct 2021
Council records include a part-single-part-two-storey extension at 66 Derwent Avenue.
Extension: Part single, part two storey
Erection of a single storey rear and a two storey side extension.
66 Derwent Avenue valuation sits well clear of the typical sold price in this postcode.
£427,000
Modelled from EPC, postcode comparables.
£282,500
Recorded with HM Land Registry.
EPC Rating for 66 Derwent Avenue lags the street by a wide margin.
Price per m²
£3,076
Street avg £3,999
Floor Area
92 m²
Street avg 89 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Derwent Avenue East — bus stop.

Daytime· 07:00 – 23:00
52.0dB

16 March 2012Most recent
£282,500
Median price across the last 5 sales in OX3 0AS: £436,000 (2025–2021).
CO₂ Emissions
5.6 t/year
Street avg 3.5 t/year
Closest school
0.2 km
New Marston Primary School. 16 schools nearby.
Night-time· 23:00 – 07:00
42.8dB
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