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Get started20 College Street is a two-bedroom mid-terrace house in Grantham (NG31 6HG). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 1900-1929 and council tax band A. Tenure is freehold. The latest certificate (November 2021) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 90), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced England HPI: 2.3% per year against 0% for the wider region. Today's modelled estimate of £119,000 is 36% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£148/sq ft) was about 66.2% above the typical sold price in the postcode. At 55 m² it sits well below the postcode median (83 m² across 47 EPCs), making it one of the more compact homes locally. Last sale on file: £87,500 in January 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£119,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.3% per year over 19 years.
£87,500
Growth on file: 2.3% per year over 19 years.
Floor Area for 20 College Street lags the street by a wide margin.
Price per m²
£1,591
Street avg £1,208
Floor Area
55 m²
Street avg 79 m²
Habitable Rooms
4 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

14 January 2022Most recent
£87,500
+8.0%over 16 years7 October 2005
£81,000
+43.4%over 2 years29 November 2002
£56,500
Median price across the last 5 sales in NG31 6HG: £111,500 (2025–2024).
Street avg 5 rooms
CO₂ Emissions
2.5 t/year
Street avg 4.6 t/year
NG31 6RG
Closest school
0.4 km
Grantham College. 19 schools nearby.
Night-time· 23:00 – 07:00
42.1dB
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