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Get started21 Folly Drive is a three-bedroom semi-detached house in Highworth, Swindon, Swindon (SN6 7JR). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (January 2025) shows an F (score 21), near the bottom of the EPC scale. Earlier certificates rated it E (June 2012); the latest reading is one band lower. Between certificates, wall efficiency dropped from Good to Average and roof efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 72), a 3-band jump. Main heating runs on electricity. Other recorded features include outbuildings. Period features are noted in the property record.
Sale prices here have outpaced Swindon HPI: 2.3% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£318/sq ft) was about 54.7% above the typical sold price in the postcode. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Most recent transfer was May 2025 at £257,000 — fresh data. One planning record on file: an extension approved in 2010. Past consents include an extension, meaningful when judging how the property has evolved.
21 Folly Drive sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
21 Folly Drive has an approved single-storey side and rear extension on the planning record.
Extension: Single storey · Side and rear of property
Erection of a single storey side/rear extension for a granny annexe.
Latest sale on 21 Folly Drive was the highest on Land Registry record across the postcode.
£278,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.3% per year over 19 years.
£257,000
Growth on file: 2.3% per year over 19 years.
Years Held for 21 Folly Drive lags the street by a wide margin.
Price per m²
£3,427
Street avg £2,372
Floor Area
75 m²
Street avg 76 m²
Habitable Rooms
5 rooms
Street avg 4 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
49.7dB

27 May 2025Most recent
£257,000
+2.8%over 8 years4 October 2016
£250,000
+48.8%over 10 years16 June 2006
£168,000
Median price across the last 5 sales in SN6 7JR: £225,000 (2023–2014).
CO₂ Emissions
12.0 t/year
Street avg 3.8 t/year
SN6 7JX
Folly Crescent — bus stop.
Closest school
0.4 km
Westrop Primary & Nursery School. 4 schools nearby.
Night-time· 23:00 – 07:00
39.1dB
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