3 Charminster Close, Swindon, SN3 3QB
About 3 Charminster Close
3 Charminster Close is a semi-detached house in Swindon (SN3 3QB). It has a recorded floor area of 48 m² (around 517 sq ft) and construction records dating it to 1976-1982. The latest certificate (April 2023) shows a C (score 74). When first surveyed in July 2013 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good and lighting went from Poor to Very Good; while main heating dropped from Average to Very Poor. The recommended improvements would push it to B (score 83). Main heating runs on electricity. At 48 m² this is the 7th 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 2000–2018, sale prices on this property compounded at 2.6% per year. Today's modelled estimate of £132,000 sits 50.9% above the 2018 sale of £87,500. On a £-per-square-foot basis, the last sale (£169/sq ft) was about 23% above the typical sold price in the postcode. Last sold in April 2018, so it's been off the market for around 8 years.
Energy performance
EPC Rating
Certificate validity
Valid until 20 April 2033
Property Improvements
Changes detected from historical EPC data
Heating system changed
Heating controls upgraded for better temperature management
Cavity wall insulation installed
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
3 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
3 Charminster Close valuation sits well clear of the typical sold price in this postcode.
£132,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.6% per year over 18 years.
£87,500
Growth on file: 2.6% per year over 18 years.
Sales timeline
5 April 2018Most recent
£87,500
+59.1%over 18 years18 February 2000
£55,000
Median price across the last 5 sales in SN3 3QB: £133,000 (2026–2023).
Nearby sales in SN3 3QB
Versus other Charminster Close homes
EPC Rating for 3 Charminster Close runs comfortably ahead of the street norm.
Price per m²
£1,823
Street avg £1,853
Floor Area
48 m²
Street avg 52 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.1 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







