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Get started42 Windmill Road is a three-bedroom mid-terrace house in Headington, Oxford, Oxford (OX3 7BX). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 2023 and council tax band E. The latest certificate (July 2025) returns a high B (score 87), putting the home a stone's throw from an A rating. When first surveyed in April 2011 the rating was E, the property has climbed 3 bands since. Between certificates, wall efficiency went from Very Poor to Very Good, window efficiency went from Good to Very Good and lighting went from Average to Very Good. At 70 m² this is the 19th smallest of 41 units on EPC record in the building, where floor areas span 32–179 m². The building's EPC ratings span E to B, with this unit at the top. Records show the property has been extended at some point in its history.
Sale prices here have outpaced Oxford HPI: 4% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£664/sq ft) was about 132.6% above the typical sold price in the postcode. At 70 m² it's 16.2% smaller than the typical home in the postcode (84 m² median across 40 EPCs). Its energy rating outperforms most of the postcode (better than 83% of similar EPCs). 2 planning records sit against the property, 1 approved, 1 refused. Last sale on file: £500,000 in July 2020.
42 Windmill Road's carbon output is low for the local stock.
Variation of condition 5 (Bin and Cycle Store) of planning permission 11/02147/FUL (Erection of 1 bedroom bungalow to the rear of 42 Windmill Road. Provision of cycle parking and garden area.) granted on appeal (APP/G3110/A/11/2164332) to enable reconfiguaration of approved bin and cycle store.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£524,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.0% per year over 9 years.
£500,000
Growth on file: 4.0% per year over 9 years.
42 Windmill Road outperforms the street on price per m² by a wide margin.
Price per m²
£7,143
Street avg £4,101
Floor Area
70 m²
Street avg 53 m²
CO₂ Emissions
0.8 t/year
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Headington Shops — bus stop.

Daytime· 07:00 – 23:00
50.2dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
High performance glazing installed
Cavity wall insulation installed
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Erection of 1 bedroom bungalow to the rear of 42 Windmill Road. Provision of cycle parking and garden area.
13 July 2020Most recent
£500,000
+40.8%over 8 years5 October 2011
£355,000
Median price across the last 5 sales in OX3 7BX: £500,000 (2025–2020).
Street avg 2.3 t/year
Years Held
6 years
Street avg 15 years
OX3 7FD
Closest school
0.2 km
St Andrew's Church of England Primary School, Oxford. 23 schools nearby.
Night-time· 23:00 – 07:00
41.4dB
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