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Get started18 Swindon Street is an end-of-terrace house in Highworth, Swindon, Swindon (SN6 7AH). It has a recorded floor area of 134 m² (around 1442 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (March 2020) shows an E (score 49), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since March 2010. Between certificates, lighting went from Poor to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would lift it to C (score 80), a 2-band jump.
Sale prices here have outpaced Swindon HPI: 0.9% per year against 0% for the wider region. Today's modelled estimate of £361,000 is 36.7% above the 2020 sale price. At 134 m² the property is well over the postcode median (69 m² across 26 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 73% of similar EPCs). Most recent transfer: November 2020 at £264,000.
18 Swindon Street's carbon output runs well above what efficient homes in the postcode produce.
18 Swindon Street's sale-price growth has lagged the wider UK trajectory across its history on file.
£361,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.9% per year over 15 years.
£264,000
Growth on file: 0.9% per year over 15 years.
On habitable rooms, 18 Swindon Street stands well clear of the street.
Price per m²
£1,970
Street avg £2,653
Floor Area
134 m²
Street avg 111 m²
Habitable Rooms
7 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
Heating controls changed
Hot water efficiency decreased
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
2 November 2020Most recent
£264,000
+15.3%over 9 years12 August 2011
£229,000
13 June 2005
£230,000
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
8.1 t/year
Street avg 7.0 t/year
SN6 7JR
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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