3a, East Street, Swindon, SN1 5BT
About 3a
3a is an end-of-terrace house in Swindon (SN1 5BT). It has a recorded floor area of 28 m² (around 301 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (March 2025) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 4 certificates since November 2009. Between certificates, wall efficiency dropped from Good to Very Poor and hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to C (score 77).
At 28 m² it's 28.5% smaller than the typical home in the postcode (39 m² median across 10 EPCs).
Everything you need to know about 3a
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Changed to a more efficient fuel source
Hot water system changed
Low energy lighting percentage decreased
Ventilation system changed
Heating system changed
Hot water system upgraded
More low energy lighting installed
Upgraded to gas central heating
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
3a has no planning applications on record.
But the area is active
15 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
3a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£136,000
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 1 sales in SN1 5BT: £47,000 (1998–1998).
Nearby sales in SN1 5BT
Versus other East Street homes
EPC Rating for 3a runs comfortably ahead of the street norm.
EPC Rating
67 (D)
Street avg 52 (E)
Floor Area
28 m²
Street avg 45 m²
CO₂ Emissions
1.7 t/year
Street avg 3.8 t/year
Habitable Rooms
1 rooms
Street avg 2 rooms
Everything you need to know about 3a
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Catherine Street — bus stop.
Closest school
0.3 km
UTC Swindon. 32 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
50.6dB

Night-time· 23:00 – 07:00
39.5dB






