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Get started21 Lynden Avenue is a three-bedroom semi-detached house in Gonerby Hill Foot, Grantham, Grantham (NG31 8JW). It has a recorded floor area of 90 m² (around 969 sq ft), construction records dating it to 1976-1982 and council tax band B. The latest certificate (March 2017) shows a D (score 57), a step below the typical UK home. The recommended improvements would lift it to B (score 85), a 2-band jump. Other recorded features include notable views.
Sale prices here have outpaced England HPI: 6% per year against 0% for the wider region. Today's modelled estimate of £209,000 is 36.6% above the 2017 sale price. At 90 m² the property is well over the postcode median (69 m² across 25 EPCs), placing it in the larger end of the local stock. Last sold in June 2017, so it's been off the market for around 9 years. Across the public record there are 4 sales, relatively high churn for a single property.
Recommended upgrades on file would lift this property by multiple EPC bands.
21 Lynden Avenue has more than tripled in price since its earliest registered sale in 1995.
£209,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.0% per year over 22 years.
£153,000
Growth on file: 6.0% per year over 22 years.
CO₂ Emissions for 21 Lynden Avenue lags the street by a wide margin.
Price per m²
£1,700
Street avg £2,129
Floor Area
90 m²
Street avg 75 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
0.3 km

Daytime· 07:00 – 23:00
45.8dB

30 June 2017Most recent
£153,000
+183.3%over 17 years21 October 1999
£54,000
+13.7%over 2 years24 March 1997
£47,500
+10.5%over 1 year15 September 1995
£43,000
Median price across the last 5 sales in NG31 8JW: £185,000 (2025–2024).
20 Lynden Avenue Gonerby Hill Foot Grantham
Sold Jul 2025
4 Lynden Avenue Gonerby Hill Foot Grantham
Sold Aug 2024
41 Lynden Avenue Gonerby Hill Foot Grantham
Sold Apr 2024
31 Lynden Avenue Gonerby Hill Foot Grantham
Sold Mar 2024
12 Lynden Avenue Gonerby Hill Foot Grantham
Sold Jan 2024
Street avg 4 rooms
CO₂ Emissions
5.1 t/year
Street avg 3.4 t/year
NG31 8BG
Beaumont Drive — bus stop.
Closest school
0.6 km
The Gonerby Hill Foot Church of England Primary School. 17 schools nearby.
Night-time· 23:00 – 07:00
37.5dB
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