21 Anderson Close, Swindon, SN3 6JW
About 21 Anderson Close
21 Anderson Close is a three-bedroom mid-terrace house in Swindon (SN3 6JW). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1976-1982 and council tax band B. The latest certificate (October 2013) shows an E (score 47), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 87), a 3-band jump. Main heating runs on electricity. The latest certificate is from October 2013, so improvements made since then won't be reflected.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Most recent transfer: March 2024 at £234,000. Across the public record there are 4 sales, relatively high churn for a single property. Across 2014–2024, sale prices on this property compounded at 5.6% per year. On a £-per-square-foot basis, the last sale (£253/sq ft) was about 103% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Outside
- GarageYes
Energy performance
21 Anderson Close sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 03 Oct 2023
EPC Rating
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 £885 · Includes VAT
Planning history
21 Anderson Close has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
21 Anderson Close valuation sits well clear of the typical sold price in this postcode.
£237,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.6% per year over 10 years.
£234,000
Growth on file: 5.6% per year over 10 years.
Sales timeline
18 March 2024Most recent
£234,000
+25.8%over 6 years12 January 2018
£186,000
+24.0%over 2 years4 June 2015
£150,000
+11.9%over 1 year24 January 2014
£133,995
Median price across the last 5 sales in SN3 6JW: £230,000 (2025–2018).
Nearby sales in SN3 6JW
Versus other Anderson Close homes
21 Anderson Close is notably below the street on co₂ emissions.
Price per m²
£2,721
Street avg £1,945
Floor Area
86 m²
Street avg 88 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.4 t/year
Street avg 3.2 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Austen Crescent — bus stop.
Closest school
0.3 km
Liden Academy. 19 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
53.6dB

Night-time· 23:00 – 07:00
45.6dB







