15 Blackstone Avenue, Swindon, SN3 6DN
About 15 Blackstone Avenue
15 Blackstone Avenue is a semi-detached house in Swindon (SN3 6DN). It has a recorded floor area of 91 m² (around 980 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (July 2014) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump. The latest certificate is from July 2014, so improvements made since then won't be reflected.
One planning record on file: an extension approved in 2017. Past consents include an extension, meaningful when judging how the property has evolved.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 14 Jul 2024
EPC Rating
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Planning history
15 Blackstone Avenue has an approved single-storey front extension on the planning record.
1 application on record at 15 Blackstone Avenue, Swindon, SN3 6DN
- Sept 2017ExtensionFullOutcome in report
Extension: Single storey · Front of property
Erection of a single storey front extension.
- Documents
- 8 docs on file
- Reference
- S/HOU/17/1325
Unlock 15 Blackstone Avenue, Swindon, SN3 6DN's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 3 notable nearby
- The 8 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
15 Blackstone Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£251,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SN3 6DN: £245,000 (2024–2018).
Nearby sales in SN3 6DN
Versus other Blackstone Avenue homes
Floor Area for 15 Blackstone Avenue runs comfortably ahead of the street norm.
EPC Rating
62 (D)
Street avg 67 (D)
Floor Area
91 m²
Street avg 88 m²
CO₂ Emissions
3.8 t/year
Street avg 3.4 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
Similar properties nearby
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Thorne Road — bus stop.
Closest school
0.2 km
Eldene Nursery and 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
51.1dB

Night-time· 23:00 – 07:00
41.5dB







