21 Carter Close, Swindon, SN25 4AD
About 21 Carter Close
21 Carter Close is a two-bedroom semi-detached house in Swindon (SN25 4AD). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1996-2002 and council tax band B. At 72 m² this is the 24th smallest of 39 units on EPC record in the building, where floor areas span 42–127 m². The building's EPC ratings span D to B, with this unit at the bottom. The latest certificate (July 2020) shows a D (score 66), on the cusp of jumping into the C band. Earlier certificates rated it C (April 2009); the latest reading is one band lower. Between certificates, hot-water efficiency went from Average to Good and lighting went from Average to Very Good; while roof efficiency dropped from Good to Average. The recommended improvements would push it to C (score 72).
Untraded for 25 years, with the last transfer in October 2001. Today's modelled estimate of £207,000 sits 100% above the 2001 sale of £103,500. On a £-per-square-foot basis, the last sale (£134/sq ft) was about 15.2% below the postcode norm. It lags the bulk of the postcode on energy efficiency (less efficient than 82% of similar EPCs).
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Open-plan layoutYes
- Dining roomYes
Outside
- Private gardenYes
- GarageYes
Building
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water system upgraded
More low energy lighting installed
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Planning history
21 Carter Close has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
21 Carter Close valuation sits well clear of the typical sold price in this postcode.
£207,000
Modelled from EPC, postcode comparables.
£103,500
Recorded with HM Land Registry.
Sales timeline
25 October 2001Most recent
£103,500
Median price across the last 5 sales in SN25 4AD: £232,000 (2025–2023).
Versus other Carter Close homes
21 Carter Close is notably below the street on epc rating.
Price per m²
£1,438
Street avg £1,628
Floor Area
72 m²
Street avg 56 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
3.1 t/year
Street avg 2.4 t/year
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
5/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Groundwell West — bus stop.
Closest school
0.9 km
Abbey Meads Community Primary School. 25 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
54.3dB

Night-time· 23:00 – 07:00
44.8dB







