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Get started23 Grove Hill is a two-bedroom semi-detached house in Highworth, Swindon, Swindon (SN6 7JL). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (July 2021) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since August 2010. Between certificates, window efficiency went from Poor to Good. The recommended improvements would lift it to B (score 88), a 2-band jump.
Sale prices here have outpaced Swindon HPI: 7.9% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£383/sq ft) was about 47.9% above the typical sold price in the postcode. At 63 m² it sits well below the postcode median (97 m² across 16 EPCs), making it one of the more compact homes locally. Most recent transfer: August 2021 at £260,000. Across the public record there are 5 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One planning record on file: an extension approved in 2000. Past consents include an extension, meaningful when judging how the property has evolved.
Recommended upgrades on file would lift this property by multiple EPC bands.
Council records include a two-storey rear extension at 23 Grove Hill.
Extension: Two storey · Rear of property
Erection of a two storey rear extension.
Price for 23 Grove Hill has grown more than fourfold since the 1996 starting point.
£276,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.9% per year over 25 years.
£260,000
Growth on file: 7.9% per year over 25 years.
On co₂ emissions, 23 Grove Hill stands well clear of the street.
Price per m²
£4,127
Street avg £3,552
Floor Area
63 m²
Street avg 102 m²
Habitable Rooms
3 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
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
19 August 2021Most recent
£260,000
+39.8%over 6 years30 July 2015
£186,000
+11.0%over 2 years26 April 2013
£167,500
+13.2%over 9 years29 August 2003
£148,000
+270.5%over 6 years20 December 1996
£39,950
Median price across the last 5 sales in SN6 7JL: £365,000 (2025–2021).
Street avg 5 rooms
CO₂ Emissions
2.9 t/year
Street avg 5.2 t/year
SN6 7BW
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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