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Get started17 Ashby Close is a detached house in Wellingborough (NN8 5FH). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (July 2019) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2009. Between certificates, lighting went from Average to Good. The recommended improvements would lift it to B (score 84), a 2-band jump.
Sale prices here have outpaced England HPI: 6% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£316/sq ft) was about 123.6% above the typical sold price in the postcode. At 70 m² it sits well below the postcode median (114 m² across 28 EPCs), making it one of the more compact homes locally. Most recent transfer: June 2022 at £238,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
Price for 17 Ashby Close has grown more than fourfold since the 1997 starting point.
£257,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.0% per year over 25 years.
£238,000
Growth on file: 6.0% per year over 25 years.
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On floor area, 17 Ashby Close runs well behind the street norm.
Price per m²
£3,400
Street avg £2,239
Floor Area
70 m²
Street avg 121 m²
Habitable Rooms
5 rooms
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Redwell Leisure Centre — bus stop.

Daytime· 07:00 – 23:00
55.2dB

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Changes detected from historical EPC data
Heating controls upgraded for better temperature management
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30 June 2022Most recent
£238,000
+217.3%over 19 years9 August 2002
£75,000
+5.6%over 2 years24 September 1999
£71,000
+27.9%over 2 years25 April 1997
£55,500
Median price across the last 5 sales in NN8 5FH: £347,500 (2025–2023).
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Every application and decision on record
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Comparable sales, transport, crime, schools and more

Street avg 6 rooms
CO₂ Emissions
3.0 t/year
Street avg 4.2 t/year
Closest school
0.2 km
Redwell Primary School. 18 schools nearby.
Night-time· 23:00 – 07:00
45.5dB