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Get started1 New Row is a three-bedroom end-of-terrace house in Gonerby Hill Foot, Grantham, Grantham (NG31 8HJ). It has a recorded floor area of 103 m² (around 1109 sq ft), construction records dating it to before 1900 and council tax band A. Tenure is freehold. The latest certificate (March 2021) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in October 2010 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Average to Good and lighting went from Good to Very Good; while roof efficiency dropped from Good to Average. The recommended improvements would push it to C (score 80). Other recorded features include a conservatory. Records show the property has been extended at some point in its history.
Sale prices here have outpaced England HPI: 5.2% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£203/sq ft) was about 86.9% above the typical sold price in the postcode. Most recent transfer: August 2023 at £225,000. Across the public record there are 4 sales, relatively high churn for a single property. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 103 m² it's 22.6% larger than the typical home in the postcode (84 m² median across 9 EPCs).
1 New Row has 2 separate extension applications on the council record.
Extension: Single storey · Rear of property
First floor rear extension to dwelling
Sale price has at least doubled since 2002.
£242,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.2% per year over 21 years.
£225,000
Growth on file: 5.2% per year over 21 years.
1 New Row is notably below the street on co₂ emissions.
Price per m²
£2,184
Street avg £1,633
Floor Area
103 m²
Street avg 89 m²
Habitable Rooms
7 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
Cliffe Avenue — bus stop.

Daytime· 07:00 – 23:00
46.8dB

Changes detected from historical EPC data
Heating controls changed
Window efficiency improved
Wall insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Single storey · Rear of property
First floor rear extension to dwelling
2 August 2023Most recent
£225,000
+15.4%over 2 years30 June 2021
£195,000
+57.9%over 6 years28 November 2014
£123,500
+57.3%over 12 years22 November 2002
£78,500
Median price across the last 5 sales in NG31 8HJ: £187,000 (2025–2019).
CO₂ Emissions
5.0 t/year
Street avg 4.2 t/year
NG31 8BJ
Closest school
0.1 km
The Gonerby Hill Foot Church of England Primary School. 19 schools nearby.
Night-time· 23:00 – 07:00
38.4dB
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