17a, Flat 1, Butterworth Street, Swindon, SN1 5HA
About 17a
17a is a semi-detached house in Swindon (SN1 5HA). It has a recorded floor area of 30 m² (around 323 sq ft) and construction records dating it to 2007-2011. At 30 m² this is the smallest unit on EPC record across 17a (30–54 m²). The latest certificate (March 2024) shows a C (score 73). The recommended improvements would push it to B (score 81). Main heating runs on electricity.
At 30 m² it sits well below the postcode median (71 m² across 29 EPCs), making it one of the more compact homes locally.
Everything you need to know about 17a
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
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
17a 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
17a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£140,000
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 SN1 5HA: £196,000 (2025–2022).
Nearby sales in SN1 5HA
12 Butterworth Street, Swindon, SN1 5HA
Sold Feb 2025
£120,00024 Butterworth Street, Swindon, SN1 5HA
Sold Dec 2023
£201,00019 Butterworth Street, Swindon, SN1 5HA
Sold Nov 2023
£185,00017 Butterworth Street, Swindon, SN1 5HA
Sold Oct 2023
£198,00030 Butterworth Street, Swindon, SN1 5HA
Sold Dec 2022
£196,000
Versus other Butterworth Street homes
Floor Area for 17a lags the street by a wide margin.
EPC Rating
73 (C)
Street avg 77 (C)
Floor Area
30 m²
Street avg 62 m²
CO₂ Emissions
1.6 t/year
Street avg 1.7 t/year
Habitable Rooms
1 rooms
Street avg 2 rooms
Everything you need to know about 17a
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
Reported crime in the wider district is trending notably upward year-on-year.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Birch Street — bus stop.
Closest school
0.1 km
Robert Le Kyng Primary School. 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
52.6dB

Night-time· 23:00 – 07:00
42.6dB






