Achilles House, Flat 16, Fire Fly Avenue, Swindon, SN2 2GG
About Achilles House
Achilles House is a one-bedroom mid-terrace house in Swindon (SN2 2GG). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to 2003-2006 and council tax band B. The latest certificate (April 2025) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since April 2015. Between certificates, hot-water efficiency went from Very Poor to Poor; while wall efficiency dropped from Very Good to Good and roof efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 83). Main heating runs on electricity. At 49 m² this is the 2nd smallest of 15 units on EPC record in Achilles House, where floor areas span 44–75 m². The building's EPC ratings span E to B across 15 units on file.
Last sold in June 2015, so it's been off the market for around 11 years. At 49 m² it's 26.3% smaller than the typical home in the postcode (67 m² median across 14 EPCs). Today's modelled estimate of £135,000 is 12.5% above the 2015 sale price.
What this property has
Inside
- Bedrooms1
- Bathrooms1
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water system upgraded
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Achilles 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
£135,000
Modelled from EPC, postcode comparables.
£120,000
Recorded with HM Land Registry.
Sales timeline
10 June 2015Most recent
£120,000
Median price across the last 5 sales in SN2 2GG: £160,000 (2023–2015).
Nearby sales in SN2 2GG
Achilles House, Flat 10, Fire Fly Avenue, Swindon, SN2 2GG
Sold May 2023
£152,000Achilles House, Flat 8, Fire Fly Avenue, Swindon, SN2 2GG
Sold Dec 2019
£165,000Achilles House, Flat 3, Fire Fly Avenue, Swindon, SN2 2GG
Sold Nov 2019
£160,000Achilles House, Flat 12, Fire Fly Avenue, Swindon, SN2 2GG
Sold Aug 2019
£171,000Achilles House, Flat 6, Fire Fly Avenue, Swindon, SN2 2GG
Sold Jul 2015
£154,950
Versus other Fire Fly Avenue homes
Habitable Rooms for Achilles House lags the street by a wide margin.
Price per m²
£2,449
Street avg £2,409
Floor Area
49 m²
Street avg 65 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
1.7 t/year
Street avg 1.8 t/year
Similar properties nearby
Achilles House, Flat 10, Fire Fly Avenue
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Achilles House, Flat 14, Fire Fly Avenue
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Achilles House, Flat 3, Fire Fly Avenue
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Achilles House, Flat 9, Fire Fly Avenue
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Steam Museum — bus stop.
Closest school
0.4 km
UTC Swindon. 35 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
51.7dB

Night-time· 23:00 – 07:00
42.0dB







