17a, Flat 3, Butterworth Street, Swindon, SN1 5HA
About 17a
17a is a semi-detached house in Swindon (SN1 5HA). It has a recorded floor area of 54 m² (around 581 sq ft) and construction records dating it to 2007-2011. At 54 m² this is the 2nd smallest of 3 units on EPC record in 17a, where floor areas span 30–54 m². On EPC score it ranks last in the building (72 versus a best of 78). The latest certificate (March 2024) shows a C (score 72). The recommended improvements would push it to B (score 81). Main heating runs on electricity.
At 54 m² it's 23.9% smaller than the typical home in the postcode (71 m² median across 29 EPCs).
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.
£149,000
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
On epc rating, 17a runs well behind the street norm.
EPC Rating
72 (C)
Street avg 77 (C)
Floor Area
54 m²
Street avg 57 m²
CO₂ Emissions
2.2 t/year
Street avg 1.6 t/year
Habitable Rooms
2 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
The data behind every report
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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