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Get started11 Ashwells Lane is a two-bedroom semi-detached house in Yelvertoft, Northampton, Northampton (NN6 6LW). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (October 2024) returns a high B (score 86), putting the home a stone's throw from an A rating. When first surveyed in May 2024 the rating was D, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Average to Very Good and window efficiency went from Average to Good. The recommended improvements would push it to A (score 93). Main heating runs on oil. Other recorded features include a conservatory.
Sale prices here have outpaced England HPI: 3.1% per year against 0% for the wider region. Today's modelled estimate of £291,000 is 42% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£280/sq ft) was about 58.2% above the typical sold price in the postcode. At 68 m² it sits well below the postcode median (125 m² across 26 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the top 10% of properties in this postcode. One planning record on file: a loft conversion approved in 2008. Past consents include a loft conversion, meaningful when judging how the property has evolved. On the market in October 2015 and unlisted since — roughly 11 years.
11 Ashwells Lane ranks among the most efficient homes in the postcode for energy use.
Construction of front and rear dormers to form rooms in roofspace
11 Ashwells Lane valuation sits well clear of the typical sold price in this postcode.
£291,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.1% per year over 12 years.
£205,000
Growth on file: 3.1% per year over 12 years.
EPC Rating for 11 Ashwells Lane runs comfortably ahead of the street norm.
Price per m²
£3,015
Street avg £2,314
Floor Area
68 m²
Street avg 133 m²
Habitable Rooms
4 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

Changes detected from historical EPC data
Window efficiency improved
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
Are we missing something? Tell us about home improvements to help adjust your valuation.
2 October 2015Most recent
£205,000
+41.4%over 6 years19 December 2008
£145,000
+3.6%over 5 years11 April 2003
£140,000
Median price across the last 5 sales in NN6 6LW: £348,500 (2025–2020).
Street avg 6 rooms
CO₂ Emissions
1.8 t/year
Street avg 7.3 t/year
NN6 6LP
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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