20 Armstrong Street, Swindon, SN1 2AA
About 20 Armstrong Street
20 Armstrong Street is a mid-terrace house in Swindon (SN1 2AA). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (October 2019) shows a C (score 71). The recommended improvements would push it to B (score 88).
Today's modelled estimate of £230,000 sits 70.4% above the 2017 sale of £135,000. On a £-per-square-foot basis, the last sale (£155/sq ft) was about 17.7% above the typical sold price in the postcode. Its energy rating outperforms most of the postcode (better than 70% of similar EPCs). Last changed hands 9 years ago, in September 2017.
Everything you need to know about 20 Armstrong Street
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
20 Armstrong Street 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
20 Armstrong Street valuation sits well clear of the typical sold price in this postcode.
£230,000
Modelled from EPC, postcode comparables.
£135,000
Recorded with HM Land Registry.
Sales timeline
13 September 2017Most recent
£135,000
Median price across the last 5 sales in SN1 2AA: £172,000 (2023–2019).
Nearby sales in SN1 2AA
Versus other Armstrong Street homes
20 Armstrong Street outperforms the street on co₂ emissions by a wide margin.
Price per m²
£1,667
Street avg £1,933
Floor Area
81 m²
Street avg 85 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.7 t/year
Street avg 4.0 t/year
Everything you need to know about 20 Armstrong Street
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
Similar properties nearby
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
Armstrong Street — bus stop.
Closest school
0.8 km
Drove Primary School. 38 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
54.0dB
Night-time· 23:00 – 07:00
42.0dB