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Get startedGreyweathers is a three-bedroom detached house in Highworth, Swindon, Swindon (SN6 7AH). It has a recorded floor area of 126 m² (around 1356 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (January 2020) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2010. Between certificates, lighting went from Average to Good; while wall efficiency dropped from Good to Average and roof efficiency dropped from Very Good to Good. The recommended improvements would lift it to B (score 81), a 2-band jump.
Sale prices here have outpaced Swindon HPI: 4.8% per year against 0% for the wider region. Today's modelled estimate of £519,000 is 19.3% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£321/sq ft) was about 75.2% above the typical sold price in the postcode. At 126 m² the property is well over the postcode median (69 m² across 26 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include tree works, an extension and a porch, meaningful when judging how the property has evolved. The record references conservation-area consent, which constrain future alterations. Most recent transfer: August 2020 at £435,000. Across the public record there are 4 sales, relatively high churn for a single property.
Recommended upgrades on file would lift this property by multiple EPC bands.
Council records include a two-storey extension at Greyweathers.
Works to trees in a conservation area.
Greyweathers has more than doubled in price since the earliest registered sale in 1999.
£519,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.8% per year over 21 years.
£435,000
Growth on file: 4.8% per year over 21 years.
On price per m², Greyweathers stands well clear of the street.
Price per m²
£3,452
Street avg £2,554
Floor Area
126 m²
Street avg 112 m²
Habitable Rooms
5 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
0.0 km

Daytime· 07:00 – 23:00
49.8dB

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.
Extension: Two storey
Erection of a two storey front/ side extension and new front entrance with canopy over.
28 August 2020Most recent
£435,000
+19.2%over 4 years18 December 2015
£365,000
+21.7%over 5 years16 July 2010
£300,000
+87.5%over 11 years21 May 1999
£160,000
Median price across the last 5 sales in SN6 7AH: £149,950 (2025–2023).
Ground Floor Flat 33 Swindon Street Highworth Swindon
Sold Aug 2025
2 Fox Court Swindon Street Highworth Swindon
Sold Jul 2025
8b Swindon Street Highworth Swindon
Sold Oct 2024
Top Flat 33 Swindon Street Highworth Swindon
Sold Jan 2024
21 Swindon Street Highworth Swindon
Sold Feb 2023
Street avg 5 rooms
CO₂ Emissions
5.2 t/year
Street avg 7.1 t/year
SN6 7BS
Swindon Street — bus stop.
Closest school
0.2 km
Highworth Warneford School. 4 schools nearby.
Night-time· 23:00 – 07:00
40.5dB
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