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Get started33 Belton Grove is a four-bedroom detached house in Grantham (NG31 9HH). It has a recorded floor area of 100 m² (around 1076 sq ft), construction records dating it to 1983-1990 and council tax band D. Tenure is freehold. Other recorded features include a conservatory. The latest certificate (May 2024) shows a C (score 72). The recommended improvements would push it to B (score 84).
Sale prices here have outpaced England HPI: 5.7% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£297/sq ft) was about 105.6% above the typical sold price in the postcode. It changed hands recently, sold August 2025 for £320,000.
33 Belton Grove has more than quadrupled in price since its earliest registered sale in 1997.
£307,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 28 years.
£320,000
Growth on file: 5.7% per year over 28 years.
33 Belton Grove is notably below the street on years held.
Price per m²
£3,200
Street avg £1,981
Floor Area
100 m²
Street avg 107 m²
Habitable Rooms
7 rooms
Street avg 6 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
0.2 km

Daytime· 07:00 – 23:00
48.9dB

28 August 2025Most recent
£320,000
+357.1%over 27 years10 August 1998
£70,000
+6.1%over 1 year28 February 1997
£66,000
Median price across the last 5 sales in NG31 9HH: £256,000 (2025–2024).
CO₂ Emissions
3.4 t/year
Street avg 4.1 t/year
NG31 9UG
Belton Avenue — bus stop.
Closest school
0.6 km
Belton Lane Community Primary School. 19 schools nearby.
Flood risk
Low
From the Environment Agency.
Night-time· 23:00 – 07:00
39.2dB
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