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Get started12 The Knoll is a three-bedroom detached house in Great Gonerby, Grantham, Grantham (NG31 8JY). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (May 2016) shows a C (score 69), just inside the C band. The recommended improvements would push it to B (score 85). The latest certificate is from May 2016, so improvements made since then won't be reflected. Other recorded features include attached land beyond the plot.
2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 78% of similar EPCs). Today's modelled estimate of £278,000 is 46.3% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£205/sq ft) was about 27.1% above the typical sold price in the postcode. Last sold in January 2017, so it's been off the market for around 9 years.
Extension: Side of property
Proposed side extension with room in roof space above to existing bungalow, new paved patio area to rear elevation and new access drive to frontage
12 The Knoll valuation sits well clear of the typical sold price in this postcode.
£278,000
Modelled from EPC, postcode comparables.
£190,000
Recorded with HM Land Registry.
On habitable rooms, 12 The Knoll runs well behind the street norm.
Price per m²
£2,209
Street avg £2,197
Floor Area
86 m²
Street avg 92 m²
Habitable Rooms
3 rooms
Street avg 4 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
46.4dB

Extension: Side of property
Proposed side extension with room in roof space above to existing bungalow, new paved patio area to rear elevation and new access drive to frontage
4 January 2017Most recent
£190,000
Median price across the last 5 sales in NG31 8JY: £250,000 (2024–2016).
CO₂ Emissions
3.4 t/year
Street avg 4.1 t/year
NG31 8BJ
The Knoll — bus stop.
Closest school
0.2 km
The St Sebastian's Church of England Primary School, Great Gonerby. 15 schools nearby.
Night-time· 23:00 – 07:00
38.6dB
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