12 Armstrong Street, Swindon, SN1 2AA
About 12 Armstrong Street
12 Armstrong Street is a mid-terrace house in Swindon (SN1 2AA). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (September 2012) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump. The latest certificate is from September 2012, so improvements made since then won't be reflected.
Across 2013–2018, sale prices on this property compounded at 21.1% per year. Today's modelled estimate of £222,000 is 16.8% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£260/sq ft) was about 96.9% above the typical sold price in the postcode. At 68 m² it's 16% smaller than the typical home in the postcode (81 m² median across 27 EPCs). Last sale on file: £190,000 in August 2018.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 26 Sept 2022
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
12 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
12 Armstrong Street has more than doubled in price since the earliest registered sale in 2013.
£222,000
Modelled from EPC, postcode comparables and a sale-price growth of 21.1% per year over 6 years.
£190,000
Growth on file: 21.1% per year over 6 years.
Sales timeline
16 August 2018Most recent
£190,000
+189.0%over 5 years31 January 2013
£65,748
Median price across the last 5 sales in SN1 2AA: £172,000 (2023–2019).
Nearby sales in SN1 2AA
Versus other Armstrong Street homes
On price per m², 12 Armstrong Street stands well clear of the street.
Price per m²
£2,794
Street avg £1,874
Floor Area
68 m²
Street avg 86 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.3 t/year
Street avg 4.0 t/year
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







