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Get started37 King Street is a semi-detached house in Earls Barton, Northampton, Northampton (NN6 0LQ). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (December 2014) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 84), a 3-band jump. The latest certificate is from December 2014, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 6.6% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£242/sq ft) was about 80.3% above the typical sold price in the postcode. It lags the bulk of the postcode on energy efficiency (less efficient than 79% of similar EPCs). Last sale on file: £250,000 in February 2023.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 06 Dec 2024
Price for 37 King Street has grown more than fourfold since the 2000 starting point.
£270,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.6% per year over 23 years.
£250,000
Growth on file: 6.6% per year over 23 years.
EPC Rating for 37 King Street lags the street by a wide margin.
Price per m²
£2,604
Street avg £2,006
Floor Area
96 m²
Street avg 97 m²
Habitable Rooms
5 rooms
Street avg 5 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
49.0dB

1 February 2023Most recent
£250,000
+31.6%over 7 years2 April 2015
£189,950
+227.5%over 15 years2 February 2000
£57,995
Median price across the last 5 sales in NN6 0LQ: £280,000 (2025–2024).
18 King Street Earls Barton Northampton
Sold Sept 2025
26 King Street Earls Barton Northampton
Sold Oct 2024
30a King Street Earls Barton Northampton
Sold Aug 2024
47 King Street Earls Barton Northampton
Sold Jun 2024
24 King Street Earls Barton Northampton
Sold Jan 2024
CO₂ Emissions
5.6 t/year
Street avg 4.3 t/year
Prince Street — bus stop.
Closest school
0.7 km
Earls Barton Primary School. 3 schools nearby.
Night-time· 23:00 – 07:00
39.2dB
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