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Get started10 Green Street is a five-bedroom detached house in Great Gonerby, Grantham, Grantham (NG31 8LD). It has a recorded floor area of 181 m² (around 1948 sq ft), construction records dating it to 2003-2006 and council tax band E. The latest certificate (September 2021) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since May 2013. Between certificates, window efficiency went from Average to Good and lighting went from Poor to Good. The recommended improvements would push it to B (score 84). Period features are noted in the property record.
At 181 m² the property is well over the postcode median (109 m² across 20 EPCs), placing it in the larger end of the local stock. Sale prices here have lagged England HPI: -0.6% per year against 0% for the wider region. Today's modelled estimate of £399,000 is 45.1% above the 2014 sale price. Last sold in August 2014, so it's been off the market for around 12 years.
10 Green Street valuation sits well clear of the typical sold price in this postcode.
£399,000
Modelled from EPC, postcode comparables and a sale-price growth of -0.6% per year over 9 years.
£275,000
Growth on file: -0.6% per year over 9 years.
10 Green Street outperforms the street on epc rating by a wide margin.
Price per m²
£1,519
Street avg £2,168
Floor Area
181 m²
Street avg 120 m²
Habitable Rooms
6 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
47.9dB

Changes detected from historical EPC data
Window efficiency improved
Floor insulation added or improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
4 August 2014Most recent
£275,000
-5.2%over 8 years7 December 2005
£290,000
Median price across the last 5 sales in NG31 8LD: £327,600 (2025–2023).
Street avg 6 rooms
CO₂ Emissions
4.5 t/year
Street avg 5.8 t/year
NG31 8FX
Post Office — bus stop.
Closest school
0.3 km
The St Sebastian's Church of England Primary School, Great Gonerby. 8 schools nearby.
Night-time· 23:00 – 07:00
40.1dB
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