30a, Kelburne Road, Oxford, OX4 3SJ
About 30a
30a is a semi-detached house in Oxford (OX4 3SJ). It has a recorded floor area of 64 m² (around 689 sq ft) and construction records dating it to 1930-1949. The latest certificate (September 2024) shows a C (score 77), near the top of the C band. When first surveyed in February 2014 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good and lighting went from Very Poor to Very Good. At 64 m² this is the 15th smallest of 25 units on EPC record in the building, where floor areas span 23–209 m². The building's EPC ratings span E to B across 25 units on file.
Across 2006–2021, sale prices on this property compounded at 3.1% per year. Today's modelled estimate of £310,000 is 19.2% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£377/sq ft) was about 50.3% above the typical sold price in the postcode. Most recent transfer: March 2021 at £260,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 30a
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
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
More low energy lighting installed
Planning history
30a has no planning applications on record.
Notable planning nearby
94applications of note in the surrounding area
We flagged 1 thing worth checking at 30a
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
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£310,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.1% per year over 15 years.
£260,000
Growth on file: 3.1% per year over 15 years.
Sales timeline
29 March 2021Most recent
£260,000
+13.0%over 6 years8 May 2014
£230,000
+39.4%over 7 years13 July 2006
£165,000
Median price across the last 5 sales in OX4 3SJ: £256,200 (2022–2014).
Everything we know about 30a, 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
Floor Area for 30a runs comfortably ahead of the street norm.
Price per m²
£4,063
Street avg £3,278
Floor Area
64 m²
Street avg 50 m²
Habitable Rooms
3 rooms
Street avg 2 rooms
CO₂ Emissions
1.7 t/year
Street avg 2.3 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