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Get started20 Norton Street is a two-bedroom mid-terrace house in Grantham (NG31 6BY). It has a recorded floor area of 67 m² (around 721 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (June 2023) shows a G (score 20), near the bottom of the EPC scale. The recommended improvements would lift it to B (score 82), a 5-band jump. Main heating runs on electricity. Other recorded features include outbuildings and a basement.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2006–2024, sale prices here grew -0.1% per year, broadly in step with England's 0% HPI growth. Today's modelled estimate of £114,000 is 34.1% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£118/sq ft) was about 19.9% above the typical sold price in the postcode. Most recent transfer: August 2024 at £85,000.
20 Norton Street sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
20 Norton Street's sale-price growth has lagged the wider UK trajectory across its history on file.
£114,000
Modelled from EPC, postcode comparables and a sale-price growth of -0.1% per year over 18 years.
£85,000
Growth on file: -0.1% per year over 18 years.
EPC Rating for 20 Norton Street lags the street by a wide margin.
Price per m²
£1,269
Street avg £1,321
Floor Area
67 m²
Street avg 73 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Bus Station — bus station.

Daytime· 07:00 – 23:00
53.4dB

1 August 2024Most recent
£85,000
-1.2%over 18 years21 July 2006
£86,000
Median price across the last 5 sales in NG31 6BY: £92,500 (2025–2024).
CO₂ Emissions
8.1 t/year
Street avg 3.6 t/year
NG31 6RG
Closest school
0.4 km
Huntingtower Community Primary Academy. 19 schools nearby.
Night-time· 23:00 – 07:00
44.1dB
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