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Get started4 Barnwell Terrace is a three-bedroom mid-terrace house in Grantham (NG31 7AL). It has a recorded floor area of 94 m² (around 1012 sq ft), construction records dating it to 1900-1929 and council tax band A. Tenure is freehold. The latest certificate (May 2025) shows a D (score 63), on the cusp of jumping into the C band. When first surveyed in June 2013 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Average and window efficiency went from Average to Good. The recommended improvements would lift it to B (score 86), a 2-band jump.
Sale prices here have outpaced England HPI: 4.2% per year against 0.1% for the wider region. Today's modelled estimate of £172,000 is 14.7% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£148/sq ft) was about 68.2% above the typical sold price in the postcode. Most recent transfer was July 2025 at £150,000 — fresh data.
Recommended upgrades on file would lift this property by multiple EPC bands.
Latest sale on 4 Barnwell Terrace was the highest on Land Registry record across the postcode.
£172,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.2% per year over 12 years.
£150,000
Growth on file: 4.2% per year over 12 years.
4 Barnwell Terrace outperforms the street on price per m² by a wide margin.
Price per m²
£1,596
Street avg £1,168
Floor Area
94 m²
Street avg 92 m²
Habitable Rooms
5 rooms
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Huntingtower Road Primary School — bus stop.

Daytime· 07:00 – 23:00
52.1dB

Changes detected from historical EPC data
Window efficiency improved
Roof insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
17 July 2025Most recent
£150,000
+27.1%over 8 years11 April 2017
£118,000
+28.3%over 3 years19 September 2013
£92,000
Median price across the last 5 sales in NG31 7AL: £97,000 (2020–2008).
Street avg 5 rooms
CO₂ Emissions
4.8 t/year
Street avg 4.6 t/year
NG31 7EN
Closest school
0.2 km
Huntingtower Community Primary Academy. 18 schools nearby.
Flood risk
Low
From the Environment Agency.
Night-time· 23:00 – 07:00
43.2dB
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