20 Dunsford Close, Swindon, SN1 4PN
About 20 Dunsford Close
20 Dunsford Close is a three-bedroom semi-detached house in Swindon (SN1 4PN). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (June 2014) shows a D (score 56), a step below the typical UK home. The rating has held steady at D across 2 certificates since April 2009. Between certificates, wall efficiency dropped from Good to Very Poor. The recommended improvements would lift it to B (score 88), a 2-band jump. The latest certificate is from June 2014, so improvements made since then won't be reflected.
Across 1996–2023, sale prices on this property compounded at 5.1% per year. On a £-per-square-foot basis, the last sale (£314/sq ft) was about 66% above the typical sold price in the postcode. At 69 m² it's 15.9% smaller than the typical home in the postcode (82 m² median across 33 EPCs). Last sale on file: £233,000 in January 2023.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 25 Jun 2024
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
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Planning history
20 Dunsford Close has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
20 Dunsford Close has more than tripled in price since its earliest registered sale in 1996.
£256,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.1% per year over 26 years.
£233,000
Growth on file: 5.1% per year over 26 years.
Sales timeline
31 January 2023Most recent
£233,000
+47.0%over 10 years10 May 2012
£158,500
-0.9%over 8 years1 April 2004
£159,950
+36.7%over 2 years16 September 2001
£117,000
+87.2%over 4 years31 October 1996
£62,500
Median price across the last 5 sales in SN1 4PN: £295,000 (2025–2023).
Nearby sales in SN1 4PN
Versus other Dunsford Close homes
EPC Rating for 20 Dunsford Close lags the street by a wide margin.
Price per m²
£3,377
Street avg £2,809
Floor Area
69 m²
Street avg 86 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.8 t/year
Street avg 3.5 t/year
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Tithe Barn Crescent — bus stop.
Closest school
0.6 km
Robert Le Kyng Primary School. 29 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
50.5dB

Night-time· 23:00 – 07:00
40.5dB







