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Get started7 Ashton Grove is a five-bedroom detached house in Wellingborough (NN8 5ZA). It has a recorded floor area of 192 m² (around 2067 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (October 2021) 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 February 2011. Between certificates, lighting went from Poor to Very Good; while roof efficiency dropped from Good to Average. The recommended improvements would push it to C (score 79).
Sale prices here have outpaced England HPI: 5.4% per year against 0% for the wider region. Today's modelled estimate of £496,000 is 15.9% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£207/sq ft) was about 59.3% above the typical sold price in the postcode. At 192 m² it's 28% larger than the typical home in the postcode (150 m² median across 18 EPCs). Sold November 2022 for £428,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
7 Ashton Grove's carbon output runs well above what efficient homes in the postcode produce.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£496,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.4% per year over 11 years.
£428,000
Growth on file: 5.4% per year over 11 years.
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Years Held for 7 Ashton Grove lags the street by a wide margin.
Price per m²
£2,229
Street avg £1,947
Floor Area
192 m²
Street avg 155 m²
Habitable Rooms
8 rooms
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Orton Place — bus stop.

Daytime· 07:00 – 23:00
53.7dB

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Changes detected from historical EPC data
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
22 November 2022Most recent
£428,000
+80.2%over 11 years30 September 2011
£237,500
Median price across the last 5 sales in NN8 5ZA: £410,000 (2025–2019).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Plus much more
Comparable sales, transport, crime, schools and more

Street avg 7 rooms
CO₂ Emissions
6.9 t/year
Street avg 5.4 t/year
NN8 5FE
Closest school
0.5 km
Redwell Primary School. 18 schools nearby.
Night-time· 23:00 – 07:00
44.4dB