17 Charminster Close, Swindon, SN3 3QB
About 17 Charminster Close
17 Charminster Close is a semi-detached house in Swindon (SN3 3QB). It has a recorded floor area of 51 m² (around 549 sq ft) and construction records dating it to 1967-1975. The latest certificate (June 2023) shows a C (score 69), just inside the C band. The rating has held steady at C across 2 certificates since May 2013. Between certificates, window efficiency went from Average to Good and lighting went from Average to Very Good. At 51 m² this is the 18th smallest of 30 units on EPC record in the building, where floor areas span 37–64 m². The building's EPC ratings span E to B across 30 units on file.
Across 1995–2015, sale prices on this property compounded at 4.1% per year. Today's modelled estimate of £127,000 sits 58.7% above the 2015 sale of £80,000. 11 years since the last transfer (July 2015).
Energy performance
EPC Rating
Certificate validity
Valid until 4 June 2033
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Wall insulation upgraded
More low energy lighting installed
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Planning history
17 Charminster Close has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Sale price has at least doubled since 1995.
£127,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.1% per year over 20 years.
£80,000
Growth on file: 4.1% per year over 20 years.
Sales timeline
12 July 2015Most recent
£80,000
+122.2%over 20 years29 June 1995
£36,000
Median price across the last 5 sales in SN3 3QB: £133,000 (2026–2023).
Nearby sales in SN3 3QB
Versus other Charminster Close homes
Price per m²
£1,569
Street avg £1,862
Floor Area
51 m²
Street avg 52 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.2 t/year
Street avg 2.7 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
318/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Tregantle Walk — bus stop.
Closest school
0.2 km
Holy Family Catholic Primary School. 24 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
50.3dB

Night-time· 23:00 – 07:00
40.8dB







