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Get started51 Grove Hill is a four-bedroom detached house in Highworth, Swindon, Swindon (SN6 7JL). It has a recorded floor area of 128 m² (around 1378 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (October 2020) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 2 certificates since August 2019. Between certificates, roof efficiency went from Very Poor to Poor. The recommended improvements would lift it to B (score 81), a 2-band jump.
One planning application is currently pending a decision in 2026. At 128 m² the property is well over the postcode median (89 m² across 16 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £445,000 is 21.9% above the 2021 sale price. Last sale on file: £365,000 in May 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
An application for a single-storey extension is currently awaiting a decision.
Extension: Single storey
Erection of a single storey extension.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£445,000
Modelled from EPC, postcode comparables.
£365,000
Recorded with HM Land Registry.
Habitable Rooms for 51 Grove Hill runs comfortably ahead of the street norm.
Price per m²
£2,852
Street avg £3,637
Floor Area
128 m²
Street avg 98 m²
Habitable Rooms
6 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
49.4dB

Changes detected from historical EPC data
Roof insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
21 May 2021Most recent
£365,000
Median price across the last 5 sales in SN6 7JL: £351,000 (2025–2021).
Street avg 5 rooms
CO₂ Emissions
5.8 t/year
Street avg 5.0 t/year
SN6 7BS
Folly Crescent — bus stop.
Closest school
0.3 km
Westrop Primary & Nursery School. 4 schools nearby.
Night-time· 23:00 – 07:00
38.8dB
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