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Get started1 Long Street is a detached house in Great Gonerby, Grantham, Grantham (NG31 8LN). It has a recorded floor area of 104 m² (around 1119 sq ft) and construction records dating it to 2019. The latest certificate (September 2022) returns a B (score 83), comfortably above the UK average. The recommended improvements would push it to A (score 93).
Sale prices here have outpaced England HPI: 43.9% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£248/sq ft) was about 54.7% above the typical sold price in the postcode. At 104 m² the property is well over the postcode median (77 m² across 34 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Most recent transfer: April 2024 at £278,000.
1 Long Street ranks among the most efficient homes in the postcode for energy use.
Sale price has at least doubled since 2021.
£298,000
Modelled from EPC, postcode comparables and a sale-price growth of 43.9% per year over 3 years.
£278,000
Growth on file: 43.9% per year over 3 years.
1 Long Street outperforms the street on co₂ emissions by a wide margin.
Price per m²
£2,673
Street avg £2,127
Floor Area
104 m²
Street avg 97 m²
CO₂ Emissions
1.7 t/year
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

16 April 2024Most recent
£278,000
+176.6%over 2 years29 June 2021
£100,500
Median price across the last 5 sales in NG31 8LN: £200,000 (2025–2024).
Street avg 4.0 t/year
Years Held
2 years
Street avg 8 years
NG31 8UL
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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