10 Deanwater Close is a semi-detached house in Birchwood, Warrington, Warrington (WA3 6ER). It has a recorded floor area of 25 m² (around 269 sq ft), construction records dating it to 1983-1990 and council tax band A. The latest certificate (October 2019) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since June 2009. Between certificates, hot-water efficiency went from Very Poor to Average, lighting went from Very Poor to Good and main heating went from Poor to Average. The recommended improvements would push it to C (score 78). Main heating runs on electricity. At 25 m² this is the 4th smallest of 40 units on EPC record in the building, where floor areas span 22–112 m². The building's EPC ratings span E to C across 40 units on file.
Sale prices here have outpaced Warrington HPI: 0.7% per year against 0% for the wider region. Today's modelled estimate of £110,000 sits 111.5% above the 2022 sale of £52,000. On a £-per-square-foot basis, the last sale (£193/sq ft) was about 16.9% above the typical sold price in the postcode. At 25 m² it sits well below the postcode median (74 m² across 39 EPCs), making it one of the more compact homes locally. Last sale on file: £52,000 in August 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
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10 Deanwater Close has no planning applications on record.
The full report still covers planning activity across the surrounding area.
10 Deanwater Close's sale-price growth has lagged the wider UK trajectory across its history on file.
£110,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.7% per year over 18 years.
£52,000
Growth on file: 0.7% per year over 18 years.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
On years held, 10 Deanwater Close runs well behind the street norm.
Price per m²
£2,080
Street avg £2,195
Floor Area
25 m²
Street avg 25 m²
Habitable Rooms
1 rooms
Street avg 1 rooms
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Turf & Feather — bus stop.

Daytime· 07:00 – 23:00
58.3dB

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Changes detected from historical EPC data
Hot water efficiency improved
More low energy lighting installed
26 August 2022Most recent
£52,000
+6.1%over 11 years24 May 2011
£49,000
+6.5%over 6 years17 December 2004
£46,000
Median price across the last 5 sales in WA3 6ER: £218,000 (2025–2023).
46 Deanwater Close Birchwood Warrington
Sold Mar 2025
22 Deanwater Close Birchwood Warrington
Sold Sept 2024
23 Deanwater Close Birchwood Warrington
Sold Aug 2024
6 Deanwater Close Birchwood Warrington
Sold Oct 2023
42 Deanwater Close Birchwood Warrington
Sold May 2023

CO₂ Emissions
2.6 t/year
Street avg 2.4 t/year
WA3 6NX
Closest school
0.2 km
Locking Stumps Community Primary School. 17 schools nearby.
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Night-time· 23:00 – 07:00
50.2dB