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Get started15 Newgate Lane is a three-bedroom semi-detached house in Londonthorpe, Grantham, Grantham (NG31 9RY). It has a recorded floor area of 169 m² (around 1819 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (March 2017) shows a G (score 15), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 75), a 4-band jump. Main heating runs on electricity. Other recorded features include notable views and outbuildings.
Untraded for 27 years, with the last transfer in July 1999. Sale prices here have outpaced England HPI: 9.7% per year against 0% for the wider region. Today's modelled estimate of £332,000 sits 191.2% above the 1999 sale of £114,000. On a £-per-square-foot basis, the last sale (£63/sq ft) was about 67.1% below the postcode norm. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 2 planning records sit against the property, 0 approved, 0 refused.
15 Newgate Lane sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
Planning history at 15 Newgate Lane is exclusively tree-management applications — typical for a property with mature trees on or near the plot.
1 x Atlas (blue) Cedar crown reduce by 4 metres
Latest sale on 15 Newgate Lane was the lowest on Land Registry record across the postcode.
£332,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.7% per year over 4 years.
£114,000
Growth on file: 9.7% per year over 4 years.
EPC Rating for 15 Newgate Lane lags the street by a wide margin.
EPC Rating
15 (G)
Street avg 44 (E)
Floor Area
169 m²
Street avg 160 m²
CO₂ Emissions
25.0 t/year
Street avg 10.6 t/year
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
0.2 km

Daytime· 07:00 – 23:00
43.5dB

1 x Atlas (blue) Cedar crown reduce by 4 metres
30 July 1999Most recent
£114,000
+50.0%over 4 years14 March 1995
£76,000
Median price across the last 5 sales in NG31 9RY: £340,000 (2021–2004).
12 Newgate Lane Londonthorpe Grantham
Sold Jun 2021
14 Newgate Lane Londonthorpe Grantham
Sold Aug 2015
Scartrym Newgate Lane Londonthorpe Grantham
Sold Apr 2006
11 Newgate Lane Londonthorpe Grantham
Sold Jan 2002
Spring Lodge Newgate Lane Londonthorpe Grantham
Sold Oct 1996
Habitable Rooms
4 rooms
Street avg 7 rooms
NG31 9JY
Demand Responsive Area — bus stop.
Closest school
2.1 km
Belmont Community Primary School. 2 schools nearby.
Night-time· 23:00 – 07:00
36.1dB
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