Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started40 Harrow Street is a three-bedroom semi-detached house in Grantham (NG31 6HF). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (January 2018) shows an E (score 44), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 69), a 2-band jump.
Sale prices here have outpaced England HPI: 7.3% per year against 0% for the wider region. Today's modelled estimate of £159,000 is 19.5% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£142/sq ft) was about 43.1% above the typical sold price in the postcode. At 87 m² the property is well over the postcode median (56 m² across 32 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Most recent transfer: May 2023 at £133,000.
40 Harrow Street sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
40 Harrow Street has more than quadrupled in price since its earliest registered sale in 2000.
£159,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.3% per year over 22 years.
£133,000
Growth on file: 7.3% per year over 22 years.
EPC Rating for 40 Harrow Street lags the street by a wide margin.
EPC Rating
44 (E)
Street avg 68 (D)
Floor Area
87 m²
Street avg 108 m²
CO₂ Emissions
6.0 t/year
Street avg 4.2 t/year
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Sainsburys — bus stop.

Daytime· 07:00 – 23:00
51.7dB

15 May 2023Most recent
£133,000
+60.2%over 5 years9 March 2018
£83,000
+201.8%over 17 years17 November 2000
£27,500
Median price across the last 5 sales in NG31 6HF: £94,000 (2025–2001).
Habitable Rooms
5 rooms
Street avg 5 rooms
NG31 6QW
Closest school
0.3 km
St Anne's Church of England Primary School, Grantham. 19 schools nearby.
Flood risk
Low
From the Environment Agency.
Night-time· 23:00 – 07:00
42.3dB
An expert visits your home
Local expertise
An agent who knows your area
No obligation
You decide if and when to sell