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Get started21 Ascot Drive is a four-bedroom detached house in Grantham (NG31 9TB). It has a recorded floor area of 108 m² (around 1163 sq ft), construction records dating it to 1996-2002 and council tax band D. The latest certificate (May 2016) shows an E (score 53), well below the UK norm with real room to improve. Earlier certificates rated it D (April 2016); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Average; while roof efficiency dropped from Average to Very Poor. The recommended improvements would lift it to B (score 83), a 3-band jump. The latest certificate is from May 2016, so improvements made since then won't be reflected. Other recorded features include outbuildings.
Sale prices here have outpaced England HPI: 5.5% per year against 0% for the wider region. Today's modelled estimate of £326,000 is 35% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£208/sq ft) was about 41.4% above the typical sold price in the postcode. At 108 m² the property is well over the postcode median (72 m² across 29 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. Last sold in December 2017, so it's been off the market for around 8 years.
21 Ascot Drive sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
This certificate is over 10 years old and is no longer valid.Expired 01 May 2026
21 Ascot Drive has more than doubled in price since the earliest registered sale in 1997.
£326,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.5% per year over 20 years.
£241,500
Growth on file: 5.5% per year over 20 years.
EPC Rating for 21 Ascot Drive lags the street by a wide margin.
Price per m²
£2,236
Street avg £2,222
Floor Area
108 m²
Street avg 81 m²
Habitable Rooms
6 rooms
Street avg 5 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
48.0dB

Changes detected from historical EPC data
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
15 December 2017Most recent
£241,500
+33.4%over 10 years29 June 2007
£181,000
+120.9%over 9 years2 October 1997
£81,950
Median price across the last 5 sales in NG31 9TB: £235,000 (2025–2022).
CO₂ Emissions
6.6 t/year
Street avg 3.2 t/year
NG31 9TB
The Belfry — bus stop.
Closest school
0.3 km
Belton Lane Community Primary School. 16 schools nearby.
Night-time· 23:00 – 07:00
37.2dB
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