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Get started8 Derwent Avenue is a four-bedroom semi-detached house in Headington, Oxford, Oxford (OX3 0AP). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (February 2016) shows an E (score 54), well below the UK norm with real room to improve. Earlier certificates rated it D (November 2014); the latest reading is one band lower. Between certificates, window efficiency went from Average to Good; while wall efficiency dropped from Poor to Very Poor and lighting dropped from Very Good to Good. The recommended improvements would lift it to C (score 77), a 2-band jump. The latest certificate is from February 2016, so improvements made since then won't be reflected.
Sale prices here have outpaced Oxford HPI: 4.6% per year against 0% for the wider region. Today's modelled estimate of £496,000 is 10.2% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£498/sq ft) was about 85.5% above the typical sold price in the postcode. 5 planning records sit against the property, 4 approved, 1 refused. Past consents include HMO conversion and an extension, meaningful when judging how the property has evolved. At 84 m² it's 15.4% larger than the typical home in the postcode (73 m² median across 22 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 77% of similar EPCs). Most recent transfer: September 2023 at £450,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 15 Feb 2026
Council records show a subdivision application — the property's legal arrangement has been altered.
Details submitted in compliance with condition 4 (Specific exclusion approved plans) of planning permission 16/00330/FUL.
Latest sale on 8 Derwent Avenue was the highest on Land Registry record across the postcode.
£496,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.6% per year over 20 years.
£450,000
Growth on file: 4.6% per year over 20 years.
Years Held for 8 Derwent Avenue lags the street by a wide margin.
Price per m²
£5,357
Street avg £3,477
Floor Area
84 m²
Street avg 82 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Derwent Avenue West — bus stop.

Daytime· 07:00 – 23:00
51.3dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Low energy lighting percentage decreased
Heating controls upgraded for better temperature management
Window efficiency improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Change of use from dwellinghouse (Use Class C3) to House in Multiple Occupation (Use Class C4) (Part Retrospective)
3 more applications for this property
Join to see all planning history.
29 September 2023Most recent
£450,000
+150.0%over 20 years23 May 2003
£180,000
Median price across the last 5 sales in OX3 0AP: £408,000 (2021–2017).
CO₂ Emissions
4.5 t/year
Street avg 4.5 t/year
OX3 0AZ
Closest school
0.2 km
New Marston Primary School. 17 schools nearby.
Night-time· 23:00 – 07:00
41.9dB
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