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Get started11 Grantham Road is a two-bedroom semi-detached house in Great Gonerby, Grantham, Grantham (NG31 8JZ). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (November 2021) shows a C (score 72). The rating has held steady at C across 2 certificates since November 2009. Between certificates, window efficiency went from Average to Good and lighting went from Average to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to B (score 85). Other recorded features include a conservatory. Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced England HPI: 5.6% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£253/sq ft) was about 40.7% above the typical sold price in the postcode. A recent sale: £212,500 in January 2025. Across the public record there are 5 sales, relatively high churn for a single property.
Sale price has grown by over 3x since 2002.
£223,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.6% per year over 22 years.
£212,500
Growth on file: 5.6% per year over 22 years.
On years held, 11 Grantham Road runs well behind the street norm.
Price per m²
£2,724
Street avg £2,424
Floor Area
78 m²
Street avg 99 m²
Habitable Rooms
3 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
Heating controls upgraded for better temperature management
Window efficiency improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
13 January 2025Most recent
£212,500
+32.8%over 5 years13 September 2019
£160,000
+45.5%over 6 years12 February 2013
£110,000
-18.5%over 5 years19 November 2007
£135,000
+114.3%over 5 years19 July 2002
£63,000
Median price across the last 5 sales in NG31 8JZ: £305,000 (2024–2022).
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
17 Grantham Road Great Gonerby Grantham
Sold Dec 2022
CO₂ Emissions
2.7 t/year
Street avg 4.1 t/year
NG31 8RY
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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