Model valuation£417,0008 Busby Close
Local market context
Mayfield is a four-bedroom detached house in Hargrave, Wellingborough, Wellingborough (NN9 6BN). It has a recorded floor area of 232 m² (around 2497 sq ft) and construction records dating it to 2012 onwards. The latest certificate (April 2026) returns a B (score 81), comfortably above the UK average. The rating has held steady at B across 2 certificates since March 2020. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Average. Main heating runs on oil. This certificate was lodged in the last six months, so the rating reflects current condition.
Today's modelled estimate of £746,000 is 33.8% above the 2021 sale price. Sold March 2021 for £557,500. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One historical planning record sits against the property in 2022.
The EPC has just been inspected, so the rating reflects current condition.
Certificate validity
Valid until 19 April 2036
Changes detected from historical EPC data
Heating controls changed
Solar PV panels (11 kWp) installed
Get a survey for this property
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £1,220 · Includes VAT
1 application on record at Mayfield, Nags Head Lane, Hargrave, Wellingborough, NN9 6BN
Erection of detached garden store to the side of the existing dwelling
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The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£746,000
Modelled from EPC, postcode comparables.
£557,500
Recorded with HM Land Registry.
3 March 2021Most recent
£557,500
Median price across the last 3 sales in NN9 6BN: £175,000 (2020–2002).
On floor area, Mayfield stands well clear of the street.
EPC Rating
81 (B)
Street avg 81 (B)
Floor Area
232 m²
Street avg 179 m²
CO₂ Emissions
5.1 t/year
Street avg 2.9 t/year
Property research, connected
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
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Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
159/mo
Falling year-on-year across the wider district.
Nearest stop
0.3 km
Elm Close — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.

Daytime· 07:00 – 23:00
42.9dB

Night-time· 23:00 – 07:00
36.3dB