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Get started20 Colwell Drive is a one-bedroom mid-terrace house in Headington, Oxford, Oxford (OX3 8XD). It has a recorded floor area of 44 m² (around 474 sq ft), construction records dating it to 1991-1995 and council tax band C. At 44 m² this is the smallest unit on EPC record across the building (44–92 m²). The building's EPC ratings span D to C, with this unit at the top. The latest certificate (October 2021) shows a C (score 76), near the top of the C band. The rating has held steady at C across 2 certificates since March 2010.
Held since July 1995 — that's 31 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £215,000 sits 313.5% above the 1995 sale of £52,000. On a £-per-square-foot basis, the last sale (£110/sq ft) was about 51.3% below the postcode norm. At 44 m² it sits well below the postcode median (73 m² across 18 EPCs), making it one of the more compact homes locally.
20 Colwell Drive's carbon output is low for the local stock.
20 Colwell Drive's modelled value sits at over four times its earliest registered sale price (1995).
£215,000
Modelled from EPC, postcode comparables.
£52,000
Recorded with HM Land Registry.
Price per m² for 20 Colwell Drive lags the street by a wide margin.
Price per m²
£1,182
Street avg £3,464
Floor Area
44 m²
Street avg 54 m²
Habitable Rooms
2 rooms
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Humfrey Road — bus stop.

Daytime· 07:00 – 23:00
51.0dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Are we missing something? Tell us about home improvements to help adjust your valuation.
31 July 1995Most recent
£52,000
Median price across the last 5 sales in OX3 8XD: £270,000 (2025–2018).
Street avg 3 rooms
CO₂ Emissions
1.3 t/year
Street avg 1.9 t/year
OX3 8AR
Closest school
0.5 km
Bayards Hill School. 11 schools nearby.
Night-time· 23:00 – 07:00
42.7dB
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