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Get started33 Collinwood Road is a three-bedroom semi-detached house in Headington, Oxford, Oxford (OX3 8HH). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (December 2025) shows a C (score 69), just inside the C band. When first surveyed in May 2018 the rating was G, the property has climbed 4 bands since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Very Poor to Good and hot-water efficiency went from Very Poor to Good; while window efficiency dropped from Average to Poor. This certificate was lodged in the last six months, so the rating reflects current condition. Records show the property has been extended at some point in its history.
At 98 m² it's 19.5% larger than the typical home in the postcode (82 m² median across 11 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £498,000 sits 53.2% above the 2018 sale of £325,000. On a £-per-square-foot basis, the last sale (£308/sq ft) was about 23.6% above the typical sold price in the postcode. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Most recent transfer: September 2018 at £325,000.
33 Collinwood Road ranks among the most efficient homes in the postcode for energy use.
Multiple extension applications run across more than a decade of planning history at 33 Collinwood Road.
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 4m, for which the maximum height would be 2.9m, and for which the height of the eaves would be 2.9m.
33 Collinwood Road valuation sits well clear of the typical sold price in this postcode.
£498,000
Modelled from EPC, postcode comparables.
£325,000
Recorded with HM Land Registry.
On epc rating, 33 Collinwood Road stands well clear of the street.
Price per m²
£3,316
Street avg £3,901
Floor Area
98 m²
Street avg 88 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Lewis Close — bus stop.

Daytime· 07:00 – 23:00
52.9dB

Changes detected from historical EPC data
Upgraded to gas central heating
Hot water system upgraded
Wall insulation improved
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Single storey conservatory extension.
14 September 2018Most recent
£325,000
Median price across the last 5 sales in OX3 8HH: £440,000 (2025–2017).
CO₂ Emissions
3.2 t/year
Street avg 4.2 t/year
OX3 8LR
Closest school
0.6 km
Bayards Hill School. 15 schools nearby.
Night-time· 23:00 – 07:00
45.3dB
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