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Get started38 Ashwells Lane is a four-bedroom detached house in Yelvertoft, Northampton, Northampton (NN6 6LW). It has a recorded floor area of 153 m² (around 1647 sq ft) and construction records dating it to 1983-1990. The latest certificate (November 2018) shows a D (score 58), a step below the typical UK home. The recommended improvements would push it to C (score 73). Main heating runs on electricity. Other recorded features include a basement. Our model identifies extension potential, subject to local planning policy.
One planning record on file: an extension approved in 2021. Past consents include an extension, meaningful when judging how the property has evolved. At 153 m² it's 27% larger than the typical home in the postcode (121 m² median across 26 EPCs). Today's modelled estimate of £470,000 is 22.1% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£234/sq ft) was about 27.9% above the typical sold price in the postcode. Sold July 2019 for £385,000.
38 Ashwells Lane's carbon output runs well above what efficient homes in the postcode produce.
38 Ashwells Lane has an approved single-storey rear extension on the planning record.
Extension: Single storey · Rear of property
Single storey rear extension (retrospective).
38 Ashwells Lane valuation sits well clear of the typical sold price in this postcode.
£470,000
Modelled from EPC, postcode comparables.
£385,000
Recorded with HM Land Registry.
38 Ashwells Lane is notably below the street on co₂ emissions.
Price per m²
£2,516
Street avg £2,341
Floor Area
153 m²
Street avg 129 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km

Daytime· 07:00 – 23:00
44.5dB

29 July 2019Most recent
£385,000
Median price across the last 5 sales in NN6 6LW: £348,500 (2025–2020).
CO₂ Emissions
12.0 t/year
Street avg 6.9 t/year
NN6 6DQ
Church — bus stop.
Closest school
0.3 km
Yelvertoft Primary School. 1 school nearby.
Night-time· 23:00 – 07:00
37.0dB
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