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Get started12 Arnoldfield Court is a one-bedroom detached house in Gonerby Hill Foot, Grantham, Grantham (NG31 8GL). It has a recorded floor area of 40 m² (around 433 sq ft), construction records dating it to 1983-1990 and council tax band A. At 40 m² this is the 4th smallest of 41 units on EPC record in the building, where floor areas span 29–104 m². The building's EPC ratings span F to C, with this unit at the top. The latest certificate (May 2011) shows a C (score 72). Main heating runs on electricity. The latest certificate is from May 2011, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 2.1% per year against 0% for the wider region. Today's modelled estimate of £91,000 sits 102.2% above the 2017 sale of £45,000. On a £-per-square-foot basis, the last sale (£104/sq ft) was about 18.5% below the postcode norm. 6 planning records sit against the property, 4 approved, 0 refused. Past consents include new windows, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations. At 40 m² it sits well below the postcode median (70 m² across 40 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 70% of similar EPCs). Last changed hands 9 years ago, in October 2017.
12 Arnoldfield Court's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 27 May 2021
12 Arnoldfield Court has multiple listed-building consents on file — alterations need formal heritage approval.
Replace existing deteriorating timber frame windows to properties 8 -16 Arnoldfield Court
12 Arnoldfield Court's estimated value is more than triple its earliest registered sale price (1995).
£91,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.1% per year over 22 years.
£45,000
Growth on file: 2.1% per year over 22 years.
Floor Area for 12 Arnoldfield Court lags the street by a wide margin.
Price per m²
£1,119
Street avg £1,384
Floor Area
40 m²
Street avg 68 m²
Habitable Rooms
2 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
47.4dB

Replace existing deteriorating timber frame windows to properties 8 -16 Arnoldfield Court
4 more applications for this property
Join to see all planning history.
18 October 2017Most recent
£45,000
+91.5%over 18 years23 June 1999
£23,500
-17.4%over 3 years1 December 1995
£28,450
Median price across the last 5 sales in NG31 8GL: £110,000 (2025–2025).
The Lodge Arnoldfield Court Gonerby Road Gonerby Hill Foot Grantham
Sold Sept 2025
35 Arnoldfield Court Gonerby Road Gonerby Hill Foot Grantham
Sold Sept 2025
1 Arnoldfield Court Gonerby Road Gonerby Hill Foot Grantham
Sold Aug 2025
2 Arnoldfield Court Gonerby Road Gonerby Hill Foot Grantham
Sold Aug 2025
18 Arnoldfield Court Gonerby Road Gonerby Hill Foot Grantham
Sold May 2025
Street avg 3 rooms
CO₂ Emissions
2.8 t/year
Street avg 3.9 t/year
NG31 8RY
Playing Fields — bus stop.
Closest school
0.5 km
Cliffedale Primary School. 20 schools nearby.
Night-time· 23:00 – 07:00
38.5dB
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