21 Appleby Close, Wellingborough, NN9 5YN
About 21 Appleby Close
21 Appleby Close is a detached house in Wellingborough (NN9 5YN). It has a recorded floor area of 150 m² (around 1615 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (June 2019) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 79).
At 150 m² the property is well over the postcode median (111 m² across 14 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2001. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £506,000 is 21.9% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£257/sq ft) was about 61.4% above the typical sold price in the postcode. Sold February 2020 for £415,000.
Energy performance
EPC Rating
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Planning history
1 application on record at 21 Appleby Close, Wellingborough, NN9 5YN
- Aug 2001ExtensionFullOutcome in report
Extension: Single storey · Front of property
First floor extension above garage, single storey extension to front.
- Reference
- WP/2001/0335
Unlock 21 Appleby Close, Wellingborough, NN9 5YN's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£506,000
Modelled from EPC, postcode comparables.
£415,000
Recorded with HM Land Registry.
Sales timeline
21 February 2020Most recent
£415,000
Median price across the last 5 sales in NN9 5YN: £300,000 (2025–2018).
Nearby sales in NN9 5YN
12 Appleby Close, Wellingborough, NN9 5YN
Sold Jan 2025
£255,00020 Appleby Close, Wellingborough, NN9 5YN
Sold Dec 2024
£300,00010 Appleby Close, Wellingborough, NN9 5YN
Sold Jul 2021
£315,00041 Appleby Close, Wellingborough, NN9 5YN
Sold Mar 2021
£460,00011 Appleby Close, Wellingborough, NN9 5YN
Sold Oct 2018
£290,000
Versus other Appleby Close homes
On floor area, 21 Appleby Close stands well clear of the street.
Price per m²
£2,767
Street avg £2,553
Floor Area
150 m²
Street avg 114 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
5.7 t/year
Street avg 4.5 t/year
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Appleby Close — bus stop.
Closest school
0.9 km
The Glenvale Church of England Primary School. 14 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
53.0dB

Night-time· 23:00 – 07:00
45.4dB







