10a, Kelburne Road, Oxford, OX4 3SJ
About 10a
10a is a six-bedroom semi-detached house in Oxford (OX4 3SJ). It has a recorded floor area of 209 m² (around 2250 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (March 2022) shows a C (score 76), near the top of the C band. When first surveyed in February 2012 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Good. The recommended improvements would push it to B (score 82). Our model identifies extension potential, subject to local planning policy.
Untraded for 23 years, with the last transfer in December 2003. At 209 m² the property is well over the postcode median (62 m² across 24 EPCs), placing it in the larger end of the local stock. 6 bedrooms is on the larger side for this postcode, where 4 is the typical count. Today's modelled estimate of £619,000 sits 157.9% above the 2003 sale of £240,000. On a £-per-square-foot basis, the last sale (£107/sq ft) was about 59.9% below the postcode norm. 4 planning records sit against the property, 3 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Know exactly what you're buying at 10a
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms6
- Bathrooms4
- Dining roomYes
Outside
- Private gardenYes
- ParkingOff road
Building
- Extension potentialPossible
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Roof insulation improved
More low energy lighting installed
Planning history
10a has an approved side and rear extension on the planning record.
- Jul 2015ConditionsIn report
Details submitted in compliance with conditions 7 (Construction Travel Plan) and 11 (Bin and Cycle Storage) of planning permission 12/01967/FUL.
- Documents
- 6 docs on file
- Reference
- 12/01967/CND
- Oct 2012ExtensionFullIn report
Extension: Part single, part two storey · Rear of property
Erection of part single storey, part two storey, rear extension to existing dwelling and two storey side extension to create two-bed dwelling (class C3) with associated parking, amenity space and bin and cycle storage. (Amended documents)
- Documents
- 17 docs on file
- Reference
- 12/01967/FUL
We flagged 1 thing worth checking at 10a
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
30-day money-back guarantee
Sales history & valuation
10a changed hands twice within eighteen months — unusual for the area.
£619,000
Modelled from EPC, postcode comparables.
£240,000
Recorded with HM Land Registry.
Sales timeline
3 December 2003Most recent
£240,000
28 August 2003
£240,000
Median price across the last 5 sales in OX4 3SJ: £260,000 (2022–2014).
Everything we know about 10a, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area

Versus other Kelburne Road homes
10a outperforms the street on floor area by a wide margin.
Price per m²
£1,148
Street avg £2,848
Floor Area
209 m²
Street avg 109 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
5.1 t/year
Street avg 4.3 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
7/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
The Old Nuffield Arms — bus stop.
Closest school
0.5 km
Church Cowley St James Church of England Primary School. 22 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
54.1dB

Night-time· 23:00 – 07:00
44.2dB