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Get started40 College Street is a mid-terrace house in Grantham (NG31 6HG). It has a recorded floor area of 108 m² (around 1163 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (July 2020) shows a D (score 59), a step below the typical UK home. When first surveyed in May 2012 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor, 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 84), a 2-band jump.
Sale prices here have outpaced England HPI: 6.2% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£118/sq ft) was about 31.9% above the typical sold price in the postcode. At 108 m² the property is well over the postcode median (80 m² across 47 EPCs), placing it in the larger end of the local stock. Last sale on file: £137,500 in October 2024.
Recommended upgrades on file would lift this property by multiple EPC bands.
Sale price has at least doubled since 2012.
£134,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.2% per year over 12 years.
£137,500
Growth on file: 6.2% per year over 12 years.
40 College Street outperforms the street on floor area by a wide margin.
Price per m²
£1,273
Street avg £1,215
Floor Area
108 m²
Street avg 78 m²
Habitable Rooms
6 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
Sainsburys — bus stop.

Daytime· 07:00 – 23:00
52.0dB

Changes detected from historical EPC data
Hot water system upgraded
Window efficiency improved
Wall insulation improved
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
30 October 2024Most recent
£137,500
+105.2%over 11 years3 December 2012
£67,000
Median price across the last 5 sales in NG31 6HG: £111,500 (2025–2024).
Street avg 5 rooms
CO₂ Emissions
5.8 t/year
Street avg 4.5 t/year
NG31 6HG
Closest school
0.4 km
Grantham College. 19 schools nearby.
Night-time· 23:00 – 07:00
42.1dB
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