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Get started3 Barnwell Terrace is a two-bedroom mid-terrace house in Grantham (NG31 7AL). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (April 2019) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in July 2018 the rating was F, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Good, window efficiency went from Average to Good and hot-water efficiency went from Very Poor to Good. The recommended improvements would lift it to B (score 88), a 2-band jump.
Sale prices here have outpaced England HPI: 34.3% per year against 0% for the wider region. Today's modelled estimate of £161,000 is 28.8% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£135/sq ft) was about 48.5% above the typical sold price in the postcode. Last sale on file: £125,000 in March 2020.
Recommended upgrades on file would lift this property by multiple EPC bands.
3 Barnwell Terrace changed hands twice within eighteen months — unusual for the area.
£161,000
Modelled from EPC, postcode comparables and a sale-price growth of 34.3% per year over 1 year.
£125,000
Growth on file: 34.3% per year over 1 year.
3 Barnwell Terrace outperforms the street on epc rating by a wide margin.
Price per m²
£1,453
Street avg £1,215
Floor Area
86 m²
Street avg 94 m²
Habitable Rooms
4 rooms
Street avg 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
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
13 March 2020Most recent
£125,000
+50.6%over 1 year23 October 2018
£83,000
Median price across the last 5 sales in NG31 7AL: £97,000 (2025–2008).
CO₂ Emissions
3.6 t/year
Street avg 5.0 t/year
NG31 7DP
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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