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Get started44 Norton Street is a two-bedroom end-of-terrace house in Grantham (NG31 6BX). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (January 2021) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 3 certificates since June 2010. Between certificates, roof efficiency went from Average to Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would lift it to B (score 84), a 2-band jump. Records show the property has been extended at some point in its history.
Sale prices here have outpaced England HPI: 7.2% per year against 0.1% for the wider region. On a £-per-square-foot basis, the last sale (£157/sq ft) was about 85.8% above the typical sold price in the postcode. Most recent transfer was July 2025 at £135,000 — fresh data. Across the public record there are 9 sales, relatively high churn for a single property. At 80 m² it's 27% larger than the typical home in the postcode (63 m² median across 30 EPCs).
Recommended upgrades on file would lift this property by multiple EPC bands.
Price for 44 Norton Street has grown more than fourfold since the 2001 starting point.
£135,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.2% per year over 24 years.
£135,000
Growth on file: 7.2% per year over 24 years.
Years Held for 44 Norton Street lags the street by a wide margin.
Price per m²
£1,688
Street avg £1,244
Floor Area
80 m²
Street avg 81 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
0.1 km
Railway Station — bus stop.

Daytime· 07:00 – 23:00
53.7dB

Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
Hot water efficiency decreased
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
25 July 2025Most recent
£135,000
+25.0%over 6 years25 April 2019
£108,000
+20.0%over 5 years7 June 2013
£90,000
2 March 2012
£90,000
+16.9%over 1 year1 October 2010
£77,000
-23.8%over 2 years5 October 2007
£101,000
+9.2%over 1 year7 October 2005
£92,500
+32.2%over 2 years14 March 2003
£69,950
+173.7%over 1 year27 July 2001
£25,560
Median price across the last 5 sales in NG31 6BX: £129,000 (2025–2024).
CO₂ Emissions
4.6 t/year
Street avg 3.7 t/year
NG31 6HG
Closest school
0.4 km
Huntingtower Community Primary Academy. 19 schools nearby.
Night-time· 23:00 – 07:00
44.5dB
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