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Get started51 Arnold Avenue is a three-bedroom semi-detached house in Gonerby Hill Foot, Grantham, Grantham (NG31 8HN). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1976-1982 and council tax band B. The latest certificate (April 2021) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump. Records show the property has been extended at some point in its history.
Sale prices here have outpaced England HPI: 6.5% per year against 0% for the wider region. Today's modelled estimate of £220,000 is 22.2% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£206/sq ft) was about 51.9% above the typical sold price in the postcode. Most recent transfer: August 2021 at £180,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
51 Arnold Avenue has more than quadrupled in price since its earliest registered sale in 1998.
£220,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 23 years.
£180,000
Growth on file: 6.5% per year over 23 years.
On price per m², 51 Arnold Avenue stands well clear of the street.
Price per m²
£2,222
Street avg £1,776
Floor Area
81 m²
Street avg 82 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
0.2 km
Arnold Avenue — bus stop.

Daytime· 07:00 – 23:00
46.4dB

10 August 2021Most recent
£180,000
+321.1%over 22 years28 August 1998
£42,750
Median price across the last 5 sales in NG31 8HN: £215,000 (2025–2023).
16 Arnold Avenue Gonerby Hill Foot Grantham
Sold Oct 2025
19 Arnold Avenue Gonerby Hill Foot Grantham
Sold Jul 2024
2 Arnold Avenue Gonerby Hill Foot Grantham
Sold Dec 2023
9 Arnold Avenue Gonerby Hill Foot Grantham
Sold Mar 2022
27 Arnold Avenue Gonerby Hill Foot Grantham
Sold Apr 2021
CO₂ Emissions
3.7 t/year
Street avg 3.7 t/year
NG31 8BG
Closest school
0.5 km
The Gonerby Hill Foot Church of England Primary School. 19 schools nearby.
Night-time· 23:00 – 07:00
37.9dB
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