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Get started3 Long Street is a five-bedroom detached house in Great Gonerby, Grantham, Grantham (NG31 8LN). It has a recorded floor area of 244 m² (around 2626 sq ft), construction records dating it to before 1900 and council tax band E. It is a listed building, which means external alterations are tightly controlled but it may qualify for heritage tax reliefs. Other recorded features include outbuildings and a basement. The latest certificate (June 2021) shows an E (score 46), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 78), a 2-band jump.
Sale prices here have outpaced England HPI: 3.2% per year against 0% for the wider region. At 244 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 bottom 10% of properties in this postcode — significant headroom for improvement. 12 planning records sit against the property, 9 approved, 2 refused. Past consents include new windows, an extension, a garage conversion and an annexe, meaningful when judging how the property has evolved. Sold October 2022 for £460,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
3 Long Street sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
A recent planning application at 3 Long Street was refused — worth checking the council file.
Replacement windows.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£481,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.2% per year over 18 years.
£460,000
Growth on file: 3.2% per year over 18 years.
CO₂ Emissions for 3 Long Street lags the street by a wide margin.
Price per m²
£1,885
Street avg £2,159
Floor Area
244 m²
Street avg 93 m²
Habitable Rooms
8 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

10 more applications for this property
Join to see all planning history.
14 October 2022Most recent
£460,000
+76.9%over 18 years10 September 2004
£260,000
Median price across the last 5 sales in NG31 8LN: £200,000 (2025–2024).
CO₂ Emissions
15.0 t/year
Street avg 3.6 t/year
NG31 8BQ
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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