11 Copperfield Close is a four-bedroom detached house in Birchwood, Warrington, Warrington (WA3 7PF). It has a recorded floor area of 97 m² (around 1044 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (April 2017) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. The home occupies a cul-de-sac position.
Sale prices here have outpaced Warrington HPI: 5.7% per year against 0% for the wider region. Today's modelled estimate of £331,000 sits 74.2% above the 2017 sale of £190,000. At 97 m² it's 27.6% larger than the typical home in the postcode (76 m² median across 11 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 73% of similar EPCs). 9 years since the last transfer (August 2017).
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Recommended upgrades on file would lift this property by multiple EPC bands.
11 Copperfield Close has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sale price has grown by over 3x since 1995.
£331,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 23 years.
£190,000
Growth on file: 5.7% per year over 23 years.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
EPC Rating for 11 Copperfield Close lags the street by a wide margin.
Price per m²
£1,959
Street avg £1,941
Floor Area
97 m²
Street avg 83 m²
Habitable Rooms
6 rooms
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Copperfield Close — bus stop.

Daytime· 07:00 – 23:00
58.2dB

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
11 August 2017Most recent
£190,000
+64.5%over 14 years28 March 2003
£115,500
+113.9%over 8 years27 January 1995
£54,000
Median price across the last 5 sales in WA3 7PF: £230,000 (2025–2020).
37 Copperfield Close Birchwood Warrington
Sold May 2025
4 Copperfield Close Birchwood Warrington
Sold Jul 2024
17 Copperfield Close Birchwood Warrington
Sold Jun 2024
19 Copperfield Close Birchwood Warrington
Sold Nov 2020
23 Copperfield Close Birchwood Warrington
Sold Feb 2020

Street avg 5 rooms
CO₂ Emissions
3.6 t/year
Street avg 2.9 t/year
WA3 7EN
Closest school
0.3 km
Locking Stumps Community Primary School. 17 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
50.1dB