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Get started17c, St Martins Street, Wallingford, OX10 0AL
EPC B
About 17c
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
17c is a semi-detached house in Wallingford (OX10 0AL). It has a recorded floor area of 70 m² (around 753 sq ft) and construction records dating it to 2012-2021. The latest certificate (September 2025) returns a B (score 81), comfortably above the UK average. The rating has held steady at B across 2 certificates since August 2015. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Average. At 70 m² this is the 3rd smallest of 19 units on EPC record in the building, where floor areas span 43–105 m². The building's EPC ratings span E to B, with this unit at the top.
At 70 m² it's 22.2% smaller than the typical home in the postcode (90 m² median across 18 EPCs).
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
17c's carbon output is low for the local stock.
Current Certificate(1 of 2)
Sept 2025
EPC Rating
A
B
B81
C
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
1.3 t/year
Occupancy
Owner Occupied
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
17c has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
Current estimate
See how we calculated this£372,000
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.
Versus other St Martins Street homes
Four headline reads against 18 similar flats on this street, drawn from the latest EPC and Land Registry data.
17c is notably below the street on floor area.
EPC Rating
81 (B)
Street avg 76 (C)
Floor Area
70 m²
Street avg 86 m²
CO₂ Emissions
1.3 t/year
Street avg 2.0 t/year
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Wallingford district page.
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Market Place — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around OX10 0AL from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
46.9dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 37 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about 17c, St Martins Street, Wallingford, OX10 0AL. Each answer is also embedded as structured data for search engines.