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Get started20 Stonelea Road is a semi-detached house in Sywell, Northampton, Northampton (NN6 0AZ). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (July 2024) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2014. Between certificates, wall efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 83), a 2-band jump.
Today's modelled estimate of £275,000 sits 83.3% above the 2014 sale of £150,000. Last sold in October 2014, so it's been off the market for around 12 years. At 61 m² it's 18.7% smaller than the typical home in the postcode (75 m² median across 13 EPCs).
Recommended upgrades on file would lift this property by multiple EPC bands.
20 Stonelea Road valuation sits well clear of the typical sold price in this postcode.
£275,000
Modelled from EPC, postcode comparables.
£150,000
Recorded with HM Land Registry.
20 Stonelea Road is notably below the street on price per m².
Price per m²
£2,459
Street avg £3,316
Floor Area
61 m²
Street avg 83 m²
Habitable Rooms
4 rooms
Street avg 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
0.1 km

Daytime· 07:00 – 23:00
45.0dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Are we missing something? Tell us about home improvements to help adjust your valuation.
15 October 2014Most recent
£150,000
Median price across the last 5 sales in NN6 0AZ: £265,000 (2025–2020).
CO₂ Emissions
2.7 t/year
Street avg 3.6 t/year
The Horseshoe PH — bus stop.
Closest school
0.5 km
Sywell Church of England Primary School. 4 schools nearby.
Night-time· 23:00 – 07:00
36.7dB
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