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Get started12a is a four-bedroom detached house in Great Gonerby, Grantham, Grantham (NG31 8LG). It has a recorded floor area of 129 m² (around 1389 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (November 2014) shows a D (score 58), a step below the typical UK home. The recommended improvements would push it to C (score 79). The latest certificate is from November 2014, so improvements made since then won't be reflected. Other recorded features include notable views, a self-contained annexe and attached land beyond the plot. Our model identifies extension potential, subject to local planning policy.
Held since April 1995 — that's 31 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 129 m² the property is well over the postcode median (86 m² across 30 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £295,000 sits 637.5% above the 1995 sale of £40,000. On a £-per-square-foot basis, the last sale (£29/sq ft) was about 82.4% below the postcode norm.
12a's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 17 Nov 2024
12a's modelled value sits at over four times its earliest registered sale price (1995).
£295,000
Modelled from EPC, postcode comparables.
£40,000
Recorded with HM Land Registry.
On price per m², 12a runs well behind the street norm.
Price per m²
£310
Street avg £2,110
Floor Area
129 m²
Street avg 83 m²
Habitable Rooms
6 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
0.2 km

Daytime· 07:00 – 23:00
49.0dB

3 April 1995Most recent
£40,000
Median price across the last 5 sales in NG31 8LG: £234,950 (2025–2022).
18 Belvoir Gardens Great Gonerby Grantham
Sold Feb 2025
22 Belvoir Gardens Great Gonerby Grantham
Sold Dec 2023
6 Belvoir Gardens Great Gonerby Grantham
Sold Dec 2022
8 Belvoir Gardens Great Gonerby Grantham
Sold Nov 2022
42 Belvoir Gardens Great Gonerby Grantham
Sold Jun 2022
CO₂ Emissions
6.2 t/year
Street avg 3.4 t/year
NG31 8UL
Spring End — bus stop.
Closest school
0.5 km
The St Sebastian's Church of England Primary School, Great Gonerby. 7 schools nearby.
Night-time· 23:00 – 07:00
42.2dB
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