11 Bardsey Close, Royal Wootton Bassett, Swindon, SN4 8NA
About 11 Bardsey Close
11 Bardsey Close is an end-of-terrace house in Royal Wootton Bassett, Swindon, Swindon (SN4 8NA). It has a recorded floor area of 59 m² (around 635 sq ft), construction records dating it to 1991-1995 and council tax band B. At 59 m² this is the 7th smallest of 23 units on EPC record in the building, where floor areas span 52–145 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (July 2021) shows a C (score 76), near the top of the C band. When first surveyed in July 2011 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Poor to Good, lighting went from Good to Very Good and main heating went from Poor to Good; while window efficiency dropped from Good to Average.
At 59 m² it's 29.8% smaller than the typical home in the postcode (84 m² median across 22 EPCs). Across 2006–2023, sale prices on this property compounded at 2.2% per year. Today's modelled estimate of £162,000 is 10.6% above the 2023 sale price. Most recent transfer: January 2023 at £146,500.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Upgraded to gas central heating
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Loft insulation upgraded to recommended levels
More low energy lighting installed
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Planning history
11 Bardsey Close has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
£162,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.2% per year over 17 years.
£146,500
Growth on file: 2.2% per year over 17 years.
Sales timeline
13 January 2023Most recent
£146,500
+30.8%over 7 years9 July 2015
£112,000
+10.9%over 9 years10 March 2006
£101,000
Median price across the last 5 sales in SN4 8NA: £250,000 (2025–2024).
Nearby sales in SN4 8NA
27 Bardsey Close, Royal Wootton Bassett, Swindon, SN4 8NA
Sold Oct 2025
£256,00023 Bardsey Close, Royal Wootton Bassett, Swindon, SN4 8NA
Sold Sept 2025
£390,0007 Bardsey Close, Royal Wootton Bassett, Swindon, SN4 8NA
Sold Dec 2024
£250,00022 Bardsey Close, Royal Wootton Bassett, Swindon, SN4 8NA
Sold Oct 2024
£240,00038 Bardsey Close, Royal Wootton Bassett, Swindon, SN4 8NA
Sold Mar 2023
£375,000
Versus other Bardsey Close homes
On years held, 11 Bardsey Close runs well behind the street norm.
Price per m²
£2,483
Street avg £2,399
Floor Area
59 m²
Street avg 54 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.8 t/year
Street avg 2.4 t/year
Similar properties nearby
1 Country Park Way, Royal Wootton Bassett
SN4 8FT
1 Arran Close, Royal Wootton Bassett
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1 Bradene Close, Royal Wootton Bassett
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1 Barrow Close, Royal Wootton Bassett
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1 Brooke Place, Royal Wootton Bassett
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1 Coleridge Close, Royal Wootton Bassett
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1 Dryden Place, Royal Wootton Bassett
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Keats Close — bus stop.
Closest school
0.6 km
Longleaze Primary School. 5 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
50.9dB

Night-time· 23:00 – 07:00
40.2dB







