1 Ashton Grove, Wellingborough, NN8 5ZA
About 1 Ashton Grove
1 Ashton Grove is a four-bedroom detached house in Wellingborough (NN8 5ZA). It has a recorded floor area of 156 m² (around 1679 sq ft), construction records dating it to 1991-1995 and council tax band E. The latest certificate (January 2025) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2009. Between certificates, window efficiency went from Average to Good and lighting went from Very Poor to Very Good; while roof efficiency dropped from Average to Poor and hot-water efficiency dropped from Very Good to Average. The recommended improvements would push it to C (score 80).
It changed hands recently, sold March 2025 for £430,000. Across 1995–2025, sale prices on this property compounded at 5.2% per year. On a £-per-square-foot basis, the last sale (£256/sq ft) was about 99.3% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms4
- Bathrooms2
Energy performance
1 Ashton Grove's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Window efficiency improved
More low energy lighting installed
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Planning history
1 Ashton Grove has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
Latest sale on 1 Ashton Grove was the highest on Land Registry record across the postcode.
£431,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.2% per year over 30 years.
£430,000
Growth on file: 5.2% per year over 30 years.
Sales timeline
7 March 2025Most recent
£430,000
+97.2%over 15 years2 June 2009
£218,000
-0.9%over 4 years16 September 2004
£220,000
+131.6%over 9 years3 March 1995
£95,000
Median price across the last 5 sales in NN8 5ZA: £410,000 (2025–2019).
Nearby sales in NN8 5ZA
29 Ashton Grove, Wellingborough, NN8 5ZA
Sold Jul 2025
£415,0007 Ashton Grove, Wellingborough, NN8 5ZA
Sold Nov 2022
£428,0004 Ashton Grove, Wellingborough, NN8 5ZA
Sold Dec 2021
£385,00030 Ashton Grove, Wellingborough, NN8 5ZA
Sold Aug 2019
£302,0009 Ashton Grove, Wellingborough, NN8 5ZA
Sold Mar 2019
£410,000
Versus other Ashton Grove homes
Price per m² for 1 Ashton Grove runs comfortably ahead of the street norm.
Price per m²
£2,756
Street avg £1,914
Floor Area
156 m²
Street avg 157 m²
Habitable Rooms
6 rooms
Street avg 8 rooms
CO₂ Emissions
7.0 t/year
Street avg 5.4 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Orton Place — bus stop.
Closest school
0.5 km
Redwell 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
53.7dB

Night-time· 23:00 – 07:00
44.4dB







