3 Bertie Road, Cumnor, Oxford, OX2 9PS
About 3 Bertie Road
3 Bertie Road is a detached house in Cumnor, Oxford, Oxford (OX2 9PS). It has a recorded floor area of 104 m² (around 1119 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (July 2025) shows an E (score 39), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 72), a 2-band jump.
A recent sale: £515,000 in February 2026. It lags the bulk of the postcode on energy efficiency (less efficient than 74% of similar EPCs). On a £-per-square-foot basis, the last sale (£460/sq ft) was about 30.5% above the typical sold price in the postcode. One historical planning record sits against the property in 2026.
Everything you need to know about 3 Bertie Road
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
3 Bertie Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 6 July 2035
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Planning history
1 application on record at 3 Bertie Road, Cumnor, Oxford, OX2 9PS
- Mar 2026Loft ConversionFullOutcome in report
Extension: Rear of property
Two storey extension, and single storey rear extension on the ground floor. Adding a bedroom on the first floor and extending the existing ones (all en-suites); loft conversion with rear dormers to add two en-suite bedrooms on the second floor and relocation of the garage.
Extension- Documents
- 11 docs on file
- Reference
- P26/V0740/HH
Unlock 3 Bertie Road, Cumnor, Oxford, OX2 9PS's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 12 notable nearby
- The 11 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
3 Bertie Road valuation sits well clear of the typical sold price in this postcode.
£543,000
Modelled from EPC, postcode comparables.
£515,000
Recorded with HM Land Registry.
Sales timeline
17 February 2026Most recent
£515,000
Median price across the last 5 sales in OX2 9PS: £650,000 (2026–2019).
Nearby sales in OX2 9PS
Versus other Bertie Road homes
On years held, 3 Bertie Road runs well behind the street norm.
Price per m²
£4,952
Street avg £4,866
Floor Area
104 m²
Street avg 132 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
6.8 t/year
Street avg 6.1 t/year
Everything you need to know about 3 Bertie Road
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee

Similar properties nearby
The neighbourhood at a glance
Crime
155/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Oxford Road — bus stop.
Closest school
0.4 km
Cumnor Church of England School (Voluntary Controlled). 5 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
51.2dB

Night-time· 23:00 – 07:00
44.0dB






