40a is a semi-detached house in Birchwood, Warrington, Warrington (WA3 7AG). It has a recorded floor area of 50 m² (around 538 sq ft) and construction records dating it to 1996-2002. At 50 m² this is the 38th smallest of 72 units on EPC record in the building, where floor areas span 36–62 m². The building's EPC ratings span E to C, with this unit at the bottom. The latest certificate (February 2025) shows an E (score 50), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since January 2014. Between certificates, roof efficiency dropped from Very Good to Good and window efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 74), a 2-band jump. Main heating runs on electricity.
It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs).
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Recommended upgrades on file would lift this property by multiple EPC bands.
40a has no planning applications on record.
The full report still covers planning activity across the surrounding area.
40a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£110,000
Modelled from EPC, postcode comparables.
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.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
40a is notably below the street on epc rating.
EPC Rating
50 (E)
Street avg 64 (D)
Floor Area
50 m²
Street avg 49 m²
CO₂ Emissions
3.0 t/year
Street avg 2.3 t/year
Rail-style transport is unusually close for this postcode.
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Library — bus stop.

Daytime· 07:00 – 23:00
58.9dB

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Changes detected from historical EPC data
Floor insulation added or improved
Median price across the last 5 sales in WA3 7AG: £90,000 (2025–2024).

Habitable Rooms
3 rooms
Street avg 3 rooms
Closest school
0.3 km
Birchwood Community High School. 14 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Night-time· 23:00 – 07:00
50.7dB