57a 57b, St Clements Street, Oxford, OX4 1AG
About 57a 57b
57a 57b is a semi-detached house in Oxford (OX4 1AG). It has a recorded floor area of 343 m² (around 3692 sq ft) and construction records dating it to before 1900. The latest certificate (July 2017) shows an E (score 51), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 65).
At 343 m² the property is well over the postcode median (89 m² across 20 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 5 planning records sit against the property, 4 approved, 1 refused.
Know exactly what you're buying at 57a 57b
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
57a 57b sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Planning history
57a 57b has been through 4 approved planning applications — a well-evolved property.
- Feb 2020ConditionsIn report
Details submitted in compliance with conditon 4 (Details of fencing) of planning permission 19/02472/FUL.
- Documents
- 8 docs on file
- Reference
- 19/02472/CND
- Jan 2020RenovationHeritageIn report
Proposed replacement automated gates to the `Mish' car park. Existing brick piers to remain in tact.
- Documents
- 9 docs on file
- Reference
- 19/02473/LBC
We flagged 2 things worth checking at 57a 57b
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
57a 57b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£1,007,000
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 1AG: £675,000 (2024–2019).
Nearby sales in OX4 1AG
Everything we know about 57a 57b, 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 St Clements Street homes
Floor Area for 57a 57b runs comfortably ahead of the street norm.
EPC Rating
51 (E)
Street avg 60 (D)
Floor Area
343 m²
Street avg 65 m²
CO₂ Emissions
18.0 t/year
Street avg 3.9 t/year
Habitable Rooms
4 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
St Clements Street — bus stop.
Closest school
0.4 km
East Oxford Primary School. 27 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
50.1dB

Night-time· 23:00 – 07:00
42.7dB