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Get started25 Grantham Road is a three-bedroom semi-detached house in Great Gonerby, Grantham, Grantham (NG31 8JZ). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (April 2021) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2008. Between certificates, lighting went from Poor to Average; while wall efficiency dropped from Good to Poor and hot-water efficiency dropped from Very Good to Good. The recommended improvements would lift it to B (score 83), a 2-band jump. Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.
Today's modelled estimate of £235,000 is 27% above the 2021 sale price. Sold July 2021 for £185,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£235,000
Modelled from EPC, postcode comparables.
£185,000
Recorded with HM Land Registry.
Price per m²
£2,079
Street avg £2,482
Floor Area
89 m²
Street avg 99 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
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
46.3dB

Changes detected from historical EPC data
Hot water efficiency decreased
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
9 July 2021Most recent
£185,000
Median price across the last 5 sales in NG31 8JZ: £305,000 (2025–2023).
11 Grantham Road Great Gonerby Grantham
Sold Jan 2025
1 Grantham Road Great Gonerby Grantham
Sold Sept 2024
9 Grantham Road Great Gonerby Grantham
Sold Sept 2023
9a Grantham Road Great Gonerby Grantham
Sold Feb 2023
19 Grantham Road Great Gonerby Grantham
Sold Feb 2023
CO₂ Emissions
4.0 t/year
Street avg 4.0 t/year
NG31 8BJ
The Knoll — bus stop.
Closest school
0.2 km
The St Sebastian's Church of England Primary School, Great Gonerby. 16 schools nearby.
Night-time· 23:00 – 07:00
38.3dB
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