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Get started39 Long Street is a three-bedroom semi-detached house in Great Gonerby, Grantham, Grantham (NG31 8LN). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 1983-1990 and council tax band A. The latest certificate (June 2024) shows a C (score 71). When first surveyed in September 2013 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Average to Very Good; while roof efficiency dropped from Good to Average. The recommended improvements would push it to B (score 85). The home occupies a corner plot.
Sale prices here have outpaced England HPI: 2.7% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£214/sq ft) was about 35.1% above the typical sold price in the postcode. It changed hands recently, sold February 2025 for £175,000.
39 Long Street valuation sits well clear of the typical sold price in this postcode.
£190,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.7% per year over 9 years.
£175,000
Growth on file: 2.7% per year over 9 years.
Years Held for 39 Long Street lags the street by a wide margin.
Price per m²
£2,303
Street avg £2,142
Floor Area
76 m²
Street avg 98 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
46.9dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
28 February 2025Most recent
£175,000
+25.0%over 8 years19 August 2016
£139,950
Median price across the last 5 sales in NG31 8LN: £278,000 (2025–2024).
CO₂ Emissions
2.8 t/year
Street avg 4.0 t/year
NG31 8BX
6 Long Street — bus stop.
Closest school
0.2 km
The St Sebastian's Church of England Primary School, Great Gonerby. 12 schools nearby.
Night-time· 23:00 – 07:00
38.7dB
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