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Get started8 Casterton Close is a four-bedroom detached house in Stanwick, Wellingborough, Wellingborough (NN9 6TJ). It has a recorded floor area of 123 m² (around 1329 sq ft), construction records dating it to 1996-2002 and council tax band D. The latest certificate (May 2009) shows a C (score 71). The rating has held steady at C across 2 certificates since March 2009. Between certificates, roof efficiency went from Average to Good. The latest certificate is from May 2009, so improvements made since then won't be reflected. Records show the property has been extended at some point in its history.
Sale prices here have outpaced England HPI: 4.6% per year against 0% for the wider region. Today's modelled estimate of £347,000 sits 89.6% above the 2013 sale of £183,000. On the market in August 2013 and unlisted since — roughly 13 years.
8 Casterton Close's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 19 May 2019
8 Casterton Close's estimated value is more than triple its earliest registered sale price (1998).
£347,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.6% per year over 15 years.
£183,000
Growth on file: 4.6% per year over 15 years.
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On co₂ emissions, 8 Casterton Close stands well clear of the street.
Price per m²
£1,482
Street avg £2,330
Floor Area
123 m²
Street avg 120 m²
Habitable Rooms
6 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km

Daytime· 07:00 – 23:00
44.1dB

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Changes detected from historical EPC data
Roof insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
2 August 2013Most recent
£183,000
+96.9%over 15 years31 July 1998
£92,950
Median price across the last 5 sales in NN9 6TJ: £305,000 (2025–2012).
7 Casterton Close Stanwick Wellingborough
Sold Mar 2025
5 Casterton Close Stanwick Wellingborough
Sold Sept 2021
9 Casterton Close Stanwick Wellingborough
Sold Dec 2012
6 Casterton Close Stanwick Wellingborough
Sold Jul 2012
4 Casterton Close Stanwick Wellingborough
Sold Sept 2007
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
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Comparable sales, transport, crime, schools and more

Street avg 7 rooms
CO₂ Emissions
3.6 t/year
Street avg 4.4 t/year
NN9 6GH
Cumberland Avenue — bus stop.
Closest school
0.6 km
Stanwick Primary School. 5 schools nearby.
Night-time· 23:00 – 07:00
36.4dB