12 Cardean House, Fire Fly Avenue, Swindon, SN2 2GE
About 12 Cardean House
12 Cardean House is a property in Swindon (SN2 2GE). It has a recorded floor area of 70 m² (around 753 sq ft) and council tax band B. At 70 m² this is the 27th smallest of 30 units on EPC record in the building, where floor areas span 36–75 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (February 2014) shows a C (score 71). Main heating runs on electricity: electricity, unspecified tariff. The latest certificate is from February 2014, so improvements made since then won't be reflected.
At 70 m² it's 27.3% larger than the typical home in the postcode (55 m² median across 29 EPCs). Today's modelled estimate of £166,000 is 18.6% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£186/sq ft) was about 18.5% below the postcode norm. 12 years since the last transfer (April 2014).
Energy performance
12 Cardean House's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 18 Feb 2024
EPC Rating
Certificate validity
Expired on 18 February 2024
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Planning history
12 Cardean House has no planning applications on record.
But the area is active
5 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
£166,000
Modelled from EPC, postcode comparables.
£140,000
Recorded with HM Land Registry.
Sales timeline
30 April 2014Most recent
£140,000
Median price across the last 5 sales in SN2 2GE: £137,000 (2026–2024).
Nearby sales in SN2 2GE
30 Cardean House, Fire Fly Avenue, Swindon, SN2 2GE
Sold Feb 2026
£172,00028 Cardean House, Fire Fly Avenue, Swindon, SN2 2GE
Sold Feb 2025
£167,0003 Cardean House, Fire Fly Avenue, Swindon, SN2 2GE
Sold Sept 2024
£125,00020 Cardean House, Fire Fly Avenue, Swindon, SN2 2GE
Sold Apr 2024
£137,0006 Cardean House, Fire Fly Avenue, Swindon, SN2 2GE
Sold Mar 2024
£130,000
Versus other Fire Fly Avenue homes
On floor area, 12 Cardean House stands well clear of the street.
Price per m²
£2,000
Street avg £2,465
Floor Area
70 m²
Street avg 55 m²
CO₂ Emissions
2.3 t/year
Street avg 1.8 t/year
Years Held
12 years
Street avg 8 years
Similar properties nearby
1 Apollo House, Fire Fly Avenue
SN2 2FT
1 Chain Testing House, Evening Star Lane
SN2 2FA
1 Bude Road
SN2 2DB
1 Alder Close
SN2 2SH
1 Burnet Close
SN2 2RT
1 Barnum Court
SN2 2AP
1 Artemis House, Fire Fly Avenue
SN2 2FS
1 Akers Way
SN2 2NH
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
264/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Emlyn Square — bus stop.
Closest school
0.2 km
UTC Swindon. 33 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
51.3dB

Night-time· 23:00 – 07:00
41.4dB







