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Get started8 West Street is a three-bedroom semi-detached house in Ecton, Northampton, Northampton (NN6 0QF). It has a recorded floor area of 104 m² (around 1119 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (March 2020) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since July 2013. Between certificates, hot-water efficiency went from Average to Good and lighting went from Poor to Very Good; while wall efficiency dropped from Good to Average and roof efficiency dropped from Average to Very Poor. The recommended improvements would lift it to B (score 84), a 2-band jump.
Sale prices here have outpaced England HPI: 7.6% per year against 0.1% for the wider region. On a £-per-square-foot basis, the last sale (£348/sq ft) was about 54% above the typical sold price in the postcode. It changed hands recently, sold September 2025 for £390,000. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 104 m² it's 18% smaller than the typical home in the postcode (127 m² median across 27 EPCs).
Recommended upgrades on file would lift this property by multiple EPC bands.
8 West Street has 2 separate extension applications on the council record.
Variation of condition 3 of planning permission reference: WP/16/00586/FUL to allow for the installation of rooflights in two storey extension that were not shown on the approved drawing.
8 West Street has more than doubled in price since the earliest registered sale in 2013.
£381,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.6% per year over 12 years.
£390,000
Growth on file: 7.6% per year over 12 years.
On years held, 8 West Street runs well behind the street norm.
Price per m²
£3,750
Street avg £2,845
Floor Area
104 m²
Street avg 131 m²
Habitable Rooms
5 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
0.3 km

Daytime· 07:00 – 23:00
50.0dB

Changes detected from historical EPC data
Hot water efficiency improved
More low energy lighting installed
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Extension: Rear of property
Two storey/single storey extension to rear. Re-submission.
1 more application for this property
Join to see all planning history.
15 September 2025Most recent
£390,000
+23.8%over 4 years17 September 2020
£315,000
+90.9%over 6 years13 December 2013
£165,000
Median price across the last 5 sales in NN6 0QF: £480,000 (2024–2019).
CO₂ Emissions
4.0 t/year
Street avg 5.5 t/year
NN6 0PL
Worlds End PH — bus stop.
Closest school
0.1 km
Ecton Village Primary School. 8 schools nearby.
Night-time· 23:00 – 07:00
42.7dB
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