103a, Cowley Road, Oxford, OX4 1HU
About 103a
103a is a semi-detached house in Oxford (OX4 1HU). It has a recorded floor area of 41 m² (around 441 sq ft) and construction records dating it to before 1900. At 41 m² this is the 2nd smallest of 19 units on EPC record in the building, where floor areas span 38–255 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (May 2019) shows a C (score 71). When first surveyed in February 2009 the rating was E, the property has climbed 2 bands since. Between certificates, window efficiency went from Very Poor to Good, hot-water efficiency went from Very Poor to Good and lighting went from Good to Very Good.
Its energy rating outperforms most of the postcode (better than 72% of similar EPCs).
Know exactly what you're buying at 103a
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
Single glazing replaced with double or better glazing
Low energy lighting percentage decreased
Heating controls changed
More low energy lighting installed
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
More low energy lighting installed
Heating controls changed
Heating controls upgraded for better temperature management
Low energy lighting percentage decreased
Upgraded to gas central heating
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
More low energy lighting installed
Planning history
103a has no planning applications on record.
Notable planning nearby
63applications of note in the surrounding area
We flagged 2 things worth checking at 103a
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
- Larger development activity nearby
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Sales history & valuation
103a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£255,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in OX4 1HU: £265,000 (2025–2018).
Everything we know about 103a, 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
- Larger development activity nearby

Versus other Cowley Road homes
On co₂ emissions, 103a stands well clear of the street.
EPC Rating
71 (C)
Street avg 59 (D)
Floor Area
41 m²
Street avg 65 m²
CO₂ Emissions
1.7 t/year
Street avg 3.7 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
Similar properties nearby
The neighbourhood at a glance
Crime
7/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
James Street east — bus stop.
Closest school
0.2 km
East Oxford Primary School. 28 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
51.2dB

Night-time· 23:00 – 07:00
42.2dB