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Get started12 Swinegate is a mid-terrace house in Grantham (NG31 6RJ). It has a recorded floor area of 97 m² (around 1044 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (September 2020) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 83), a 3-band jump.
Sale prices here have outpaced England HPI: 5.7% per year against 0% for the wider region. 2 planning records sit against the property, 0 approved, 0 refused. At 97 m² it's 24.8% smaller than the typical home in the postcode (129 m² median across 10 EPCs). Most recent transfer: June 2021 at £165,000. 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.
Lawful Development Certificate (Existing) for the conversion of an office to residential dwelling
Sale price has grown by over 3x since 1997.
£157,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 24 years.
£165,000
Growth on file: 5.7% per year over 24 years.
Price per m²
£1,701
Street avg £1,277
Floor Area
97 m²
Street avg 153 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Vine Street — bus stop.

Daytime· 07:00 – 23:00
52.4dB

Lawful Development Certificate (Existing) for the conversion of an office to residential dwelling
29 June 2021Most recent
£165,000
+230.0%over 22 years1 April 1999
£50,000
+13.6%over 1 year26 August 1997
£44,000
Median price across the last 5 sales in NG31 6RJ: £170,000 (2025–2022).
CO₂ Emissions
5.9 t/year
Street avg 8.6 t/year
NG31 6TL
Closest school
0.1 km
St Wulfram's National Church of England Primary School. 20 schools nearby.
Night-time· 23:00 – 07:00
43.0dB
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