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Get started91 Copse Lane is a three-bedroom semi-detached house in Marston, Oxford, Oxford (OX3 0AU). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (November 2019) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 88), a 2-band jump.
Held since May 2003 — that's 23 years off the open market, well above the local norm. Sale prices here have outpaced Oxford HPI: 17.1% per year against 0% for the wider region. Today's modelled estimate of £439,000 sits 122.8% above the 2003 sale of £197,000. One planning record on file: an extension approved in 2025. Past consents include an extension, meaningful when judging how the property has evolved.
Recommended upgrades on file would lift this property by multiple EPC bands.
91 Copse Lane has an approved single-storey rear extension on the planning record.
Extension: Single storey · Rear of property
Application for prior approval for the erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 6m, for which the maximum height would be 2.9m, and for which the height of the eaves would be 2.7m.
91 Copse Lane has more than doubled in price since the earliest registered sale in 1997.
£439,000
Modelled from EPC, postcode comparables and a sale-price growth of 17.1% per year over 6 years.
£197,000
Growth on file: 17.1% per year over 6 years.
Floor Area for 91 Copse Lane lags the street by a wide margin.
Price per m²
£2,855
Street avg £3,213
Floor Area
69 m²
Street avg 80 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
Brookfield Crescent — bus stop.

Daytime· 07:00 – 23:00
52.0dB

2 May 2003Most recent
£197,000
+162.7%over 6 years14 March 1997
£75,000
Median price across the last 5 sales in OX3 0AU: £290,000 (2022–2019).
CO₂ Emissions
3.4 t/year
Street avg 4.0 t/year
OX3 0NP
Closest school
0.1 km
New Marston Primary School. 18 schools nearby.
Night-time· 23:00 – 07:00
43.0dB
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