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Get started30 Windmill Road is a five-bedroom semi-detached house in Headington, Oxford, Oxford (OX3 7BX). It has a recorded floor area of 141 m² (around 1518 sq ft), construction records dating it to before 1900 and council tax band E. Tenure is freehold. The latest certificate (July 2019) shows a C (score 70). When first surveyed in March 2009 the rating was F, the property has climbed 3 bands since. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Poor to Good and lighting went from Good to Very Good. The recommended improvements would push it to B (score 85).
Sale prices here have outpaced Oxford HPI: 5.3% per year against 0% for the wider region. Today's modelled estimate of £775,000 is 40.9% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£362/sq ft) was about 25.3% above the typical sold price in the postcode. At 141 m² the property is well over the postcode median (75 m² across 40 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 70% of similar EPCs). 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. 10 years since the last transfer (January 2016).
Extension: Single storey · Rear of property
Variation of condition 2 (Develop in accordance with approved plans) of planning permission 17/02744/FUL (Erection of single storey rear extension; loft conversion to include insertion of 1no. rooflight to front and dormer to rear. (Amended plan)) to allow minor amendments including additional rooflight to front elevation, replace rear window with inward opening french doors and juliette balcony, amendments to glazing over single storey rear extension and additional folding sliding doors to rear elevation.
30 Windmill Road valuation sits well clear of the typical sold price in this postcode.
£775,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.3% per year over 13 years.
£550,000
Growth on file: 5.3% per year over 13 years.
On epc rating, 30 Windmill Road stands well clear of the street.
Price per m²
£3,901
Street avg £3,593
Floor Area
141 m²
Street avg 115 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
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
Hot water system upgraded
Windows upgraded, improving insulation
Loft insulation upgraded to recommended levels
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Single storey · Rear of property
Erection of single storey rear extension; loft conversion to include insertion of 1no. rooflight to front and dormer to rear. (Amended plan)
8 January 2016Most recent
£550,000
+93.0%over 12 years23 May 2003
£285,000
Median price across the last 5 sales in OX3 7BX: £500,000 (2025–2020).
CO₂ Emissions
4.6 t/year
Street avg 5.0 t/year
OX3 7ET
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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