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Get started15 King Street is a mid-terrace house in Earls Barton, Northampton, Northampton (NN6 0LQ). It has a recorded floor area of 102 m² (around 1098 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (October 2014) shows an E (score 45), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 79), a 2-band jump. The latest certificate is from October 2014, so improvements made since then won't be reflected.
Untraded for 26 years, with the last transfer in March 2000. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £237,000 sits 308.6% above the 2000 sale of £58,000. On a £-per-square-foot basis, the last sale (£53/sq ft) was about 62% below the postcode norm. It lags the bulk of the postcode on energy efficiency (less efficient than 79% of similar EPCs).
15 King Street's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 27 Oct 2024
15 King Street's modelled value sits at over four times its earliest registered sale price (2000).
£237,000
Modelled from EPC, postcode comparables.
£58,000
Recorded with HM Land Registry.
15 King Street is notably below the street on price per m².
Price per m²
£569
Street avg £2,069
Floor Area
102 m²
Street avg 97 m²
Habitable Rooms
4 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

3 March 2000Most recent
£58,000
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
6.8 t/year
Street avg 4.3 t/year
NN6 0JY
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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