12 Charminster Close, Swindon, SN3 3QB
About 12 Charminster Close
12 Charminster Close is a mid-terrace house in Swindon (SN3 3QB). It has a recorded floor area of 64 m² (around 689 sq ft) and construction records dating it to 1950-1966. The latest certificate (May 2013) shows a D (score 55), a step below the typical UK home. Earlier certificates rated it C (February 2009); the latest reading is one band lower. Between certificates, wall efficiency dropped from Average to Poor and roof efficiency dropped from Poor to Very Poor. The latest certificate is from May 2013, so improvements made since then won't be reflected. At 64 m² this is the 25th 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 C across 30 units on file.
Held since December 2006 — that's 20 years off the open market, well above the local norm. At 64 m² it's 28% larger than the typical home in the postcode (50 m² median across 29 EPCs). Across 1999–2006, sale prices on this property compounded at 8.4% per year. Today's modelled estimate of £136,000 is 49.9% above the 2006 sale price.
Energy performance
12 Charminster Close's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 30 May 2023
EPC Rating
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Planning history
12 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
12 Charminster Close valuation sits well clear of the typical sold price in this postcode.
£136,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.4% per year over 8 years.
£90,750
Growth on file: 8.4% per year over 8 years.
Sales timeline
1 December 2006Most recent
£90,750
+88.3%over 7 years5 February 1999
£48,200
Median price across the last 5 sales in SN3 3QB: £133,000 (2024–2019).
Nearby sales in SN3 3QB
Versus other Charminster Close homes
12 Charminster Close outperforms the street on habitable rooms by a wide margin.
Price per m²
£1,418
Street avg £1,785
Floor Area
64 m²
Street avg 51 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
CO₂ Emissions
3.7 t/year
Street avg 2.7 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
3/mo
Steady 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







