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Get started29 Ashton Grove is a four-bedroom detached house in Wellingborough (NN8 5ZA). It has a recorded floor area of 116 m² (around 1249 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (May 2016) shows a C (score 79), near the top of the C band. The rating has held steady at C across 2 certificates since September 2014. Between certificates, lighting went from Average to Good. The recommended improvements would push it to B (score 85). The latest certificate is from May 2016, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 5.1% per year against 0.1% for the wider region. On a £-per-square-foot basis, the last sale (£332/sq ft) was about 155.4% above the typical sold price in the postcode. It changed hands recently, sold July 2025 for £415,000. At 116 m² it's 24.9% smaller than the typical home in the postcode (155 m² median across 18 EPCs).
This certificate is over 10 years old and is no longer valid.Expired 18 May 2026
29 Ashton Grove has more than quadrupled in price since its earliest registered sale in 1996.
£449,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.1% per year over 29 years.
£415,000
Growth on file: 5.1% per year over 29 years.
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On price per m², 29 Ashton Grove stands well clear of the street.
Price per m²
£3,578
Street avg £1,863
Floor Area
116 m²
Street avg 160 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
Floor insulation added or improved
More low energy lighting installed
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17 July 2025Most recent
£415,000
+176.7%over 23 years18 October 2001
£149,995
+50.1%over 4 years8 November 1996
£99,950
Median price across the last 5 sales in NN8 5ZA: £410,000 (2025–2019).
Detailed EPC data
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Every application and decision on record
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Comparable sales, transport, crime, schools and more

Street avg 7 rooms
CO₂ Emissions
2.9 t/year
Street avg 5.6 t/year
NN8 5ZA
Closest school
0.5 km
Redwell Primary School. 18 schools nearby.
Night-time· 23:00 – 07:00
44.4dB