21 Allonby Close, Wigan, WN3 6NT
About 21 Allonby Close
21 Allonby Close is a four-bedroom detached house in Wigan (WN3 6NT). It has a recorded floor area of 108 m² (around 1163 sq ft), construction records dating it to 2003-2006 and council tax band E. The latest certificate (August 2020) shows a C (score 71). The rating has held steady at C across 2 certificates since June 2010. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 82). Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.
Across 2010–2021, sale prices on this property compounded at 3.4% per year. Today's modelled estimate of £429,000 is 30% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£284/sq ft) was about 59.7% above the typical sold price in the postcode. Most recent transfer: February 2021 at £330,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Dining roomYes
Outside
- Private gardenSouth-facing
- DrivewayYes
- Cul-de-sacYes
Building
- Previously extendedYes
Everything you need to know about 21 Allonby Close
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Floor insulation added or improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
21 Allonby Close has no planning applications on record.
But the area is active
6 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£429,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.4% per year over 11 years.
£330,000
Growth on file: 3.4% per year over 11 years.
Sales timeline
11 February 2021Most recent
£330,000
+43.0%over 10 years28 June 2010
£230,845
Median price across the last 5 sales in WN3 6NT: £305,000 (2023–2021).
Versus other Allonby Close homes
On price per m², 21 Allonby Close stands well clear of the street.
Price per m²
£3,056
Street avg £2,231
Floor Area
108 m²
Street avg 115 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
3.2 t/year
Street avg 2.4 t/year
Everything you need to know about 21 Allonby Close
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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The neighbourhood at a glance
Nearest stop
0.2 km
Cherrybrook Drive — bus stop.
Closest school
0.8 km
Winstanley Community Primary School. 18 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
51.8dB

Night-time· 23:00 – 07:00
43.6dB






