21b, Grove Hill, Highworth, Swindon, SN6 7JL
About 21b
21b is a four-bedroom detached house in Highworth, Swindon, Swindon (SN6 7JL). It has a recorded floor area of 118 m² (around 1270 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (January 2019) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. The home occupies a cul-de-sac position.
2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 118 m² it's 29.7% larger than the typical home in the postcode (91 m² median across 17 EPCs). Across 1997–2019, sale prices on this property compounded at 6.8% per year. Today's modelled estimate of £452,000 is 27.3% above the 2019 sale price. Last sale on file: £355,000 in July 2019.
What this property has
Inside
- Bedrooms4
- Dining roomYes
- Utility roomYes
- EnsuiteYes
- FireplaceYes
Outside
- Private gardenYes
- GarageYes
- Cul-de-sacYes
Everything you need to know about 21b
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
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Planning history
21b has an approved front extension on the planning record.
2 applications on record at 21b, Grove Hill, Highworth, Swindon, SN6 7JL
- Nov 2000FullOutcome in report
Erection of 3 No. dormer windows and 2 No. velux windows.
- Reference
- S/00/2246
- More recent applications — locked
- ExtensionJul 2005Decision
Unlock 21b, Grove Hill, Highworth, Swindon, SN6 7JL's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 12 notable nearby
- The 6 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Price for 21b has grown more than fourfold since the 1997 starting point.
£452,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.8% per year over 22 years.
£355,000
Growth on file: 6.8% per year over 22 years.
Sales timeline
24 July 2019Most recent
£355,000
+335.6%over 22 years31 January 1997
£81,500
Median price across the last 5 sales in SN6 7JL: £351,000 (2025–2021).
Nearby sales in SN6 7JL
5 Grove Hill, Highworth, Swindon, SN6 7JL
Sold Jun 2025
£351,00017 Grove Hill, Highworth, Swindon, SN6 7JL
Sold Sept 2024
£470,00065 Grove Hill, Highworth, Swindon, SN6 7JL
Sold Sept 2022
£505,00057 Grove Hill, Highworth, Swindon, SN6 7JL
Sold Sept 2021
£345,00023 Grove Hill, Highworth, Swindon, SN6 7JL
Sold Aug 2021
£260,000
Versus other Grove Hill homes
21b outperforms the street on habitable rooms by a wide margin.
Price per m²
£3,008
Street avg £3,580
Floor Area
118 m²
Street avg 100 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
4.5 t/year
Street avg 5.0 t/year
Everything you need to know about 21b
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
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
Folly Crescent — bus stop.
Closest school
0.3 km
Westrop Primary & Nursery School. 4 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
49.4dB

Night-time· 23:00 – 07:00
38.8dB






