18 Armstrong Street, Swindon, SN1 2AA
About 18 Armstrong Street
18 Armstrong Street is a two-bedroom mid-terrace house in Swindon (SN1 2AA). It has a recorded floor area of 91 m² (around 980 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (September 2022) shows a D (score 65), on the cusp of jumping into the C band. When first surveyed in April 2016 the rating was G, the property has climbed 3 bands since. Between certificates, window efficiency went from Very Poor to Good, hot-water efficiency went from Very Poor to Good and lighting went from Average to Good; while roof efficiency dropped from Average to Very Poor. The recommended improvements would push it to C (score 80).
Today's modelled estimate of £230,000 sits 59.7% above the 2016 sale of £144,000. Last sold in October 2016, so it's been off the market for around 10 years.
What this property has
Inside
- Bedrooms2
Outside
- ParkingOff road
Building
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Upgraded to gas central heating
Switched from solid fuel to cleaner energy source
Heating controls upgraded for better temperature management
Hot water system upgraded
Single glazing replaced with double or better glazing
More low energy lighting installed
Solar PV panels (33 kWp) installed
Get a survey for this property
Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
18 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
18 Armstrong Street valuation sits well clear of the typical sold price in this postcode.
£230,000
Modelled from EPC, postcode comparables.
£144,000
Recorded with HM Land Registry.
Sales timeline
5 October 2016Most recent
£144,000
Median price across the last 5 sales in SN1 2AA: £172,000 (2023–2019).
Nearby sales in SN1 2AA
Versus other Armstrong Street homes
Habitable Rooms for 18 Armstrong Street runs comfortably ahead of the street norm.
Price per m²
£1,582
Street avg £1,937
Floor Area
91 m²
Street avg 85 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
4.2 t/year
Street avg 3.9 t/year
Similar properties nearby
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1 Graham Street
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1 Newcastle Street
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1 Eddleston Road
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1 Paramount, Beckhampton Street
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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
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







