12 Banwell Avenue, Swindon, SN3 2NQ
About 12 Banwell Avenue
12 Banwell Avenue is a three-bedroom mid-terrace house in Swindon (SN3 2NQ). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (September 2015) shows a D (score 58), a step below the typical UK home. The recommended improvements would lift it to B (score 83), a 2-band jump. The latest certificate is from September 2015, so improvements made since then won't be reflected.
Today's modelled estimate of £233,000 sits 86.4% above the 2015 sale of £125,000. Last sold in October 2015, so it's been off the market for around 11 years.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
- Utility roomYes
- StudyYes
Outside
- Private gardenSouth-west-facing
- ParkingOff road
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This certificate is over 10 years old and is no longer valid.Expired 03 Sept 2025
EPC Rating
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Planning history
12 Banwell Avenue has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
12 Banwell Avenue valuation sits well clear of the typical sold price in this postcode.
£233,000
Modelled from EPC, postcode comparables.
£125,000
Recorded with HM Land Registry.
Sales timeline
13 October 2015Most recent
£125,000
Median price across the last 4 sales in SN3 2NQ: £105,750 (2021–1997).
Versus other Banwell Avenue homes
12 Banwell Avenue is notably below the street on epc rating.
EPC Rating
58 (D)
Street avg 65 (D)
Floor Area
78 m²
Street avg 80 m²
CO₂ Emissions
4.4 t/year
Street avg 3.5 t/year
Habitable Rooms
5 rooms
Street avg 4 rooms
Similar properties nearby
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Helston Road — bus stop.
Closest school
0.4 km
New College Swindon. 27 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
50.3dB

Night-time· 23:00 – 07:00
39.6dB







