Model valuation£417,0008 Busby Close
Local market context
21 Blenheim Court is a mid-terrace house in Royal Wootton Bassett, Swindon, Swindon (SN4 8HQ). It has a recorded floor area of 31 m² (around 334 sq ft), construction records dating it to 1967-1975 and council tax band A. At 31 m² this is the 2nd smallest of 31 units on EPC record in the building, where floor areas span 30–38 m². The building's EPC ratings span E to B across 31 units on file. The latest certificate (September 2019) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump. Main heating runs on to be used only when there is no heating/hot.
Today's modelled estimate of £111,000 sits 58.6% above the 2020 sale of £70,000. On a £-per-square-foot basis, the last sale (£210/sq ft) was about 16.8% above the typical sold price in the postcode. Sold February 2020 for £70,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
Certificate validity
Valid until 29 September 2029
Get a survey for this property
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
21 Blenheim Court 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.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£111,000
Modelled from EPC, postcode comparables.
£70,000
Recorded with HM Land Registry.
7 February 2020Most recent
£70,000
Median price across the last 5 sales in SN4 8HQ: £76,000 (2025–2024).
33 Blenheim Court, Shakespeare Road, Royal Wootton Bassett, Swindon, SN4 8HQ
Sold Jun 2025
30 Blenheim Court, Shakespeare Road, Royal Wootton Bassett, Swindon, SN4 8HQ
Sold Mar 2025
10 Blenheim Court, Shakespeare Road, Royal Wootton Bassett, Swindon, SN4 8HQ
Sold Jan 2025
31 Blenheim Court, Shakespeare Road, Royal Wootton Bassett, Swindon, SN4 8HQ
Sold Nov 2024
24 Blenheim Court, Shakespeare Road, Royal Wootton Bassett, Swindon, SN4 8HQ
Sold Aug 2024
On co₂ emissions, 21 Blenheim Court stands well clear of the street.
Price per m²
£2,258
Street avg £2,352
Floor Area
31 m²
Street avg 33 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.6 t/year
Street avg 2.3 t/year
Property research, connected
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
Start your researchSN4 8HQ
SN4 8FT
SN4 8LZ
SN4 8DG
SN4 8LD
SN4 8HW
SN4 8FE
SN4 8JP
Crime
117/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Otter Way — bus stop.
Closest school
0.1 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.

Daytime· 07:00 – 23:00
52.0dB

Night-time· 23:00 – 07:00
41.6dB