15 Colbourne Street, Swindon, SN1 2EQ
About 15 Colbourne Street
15 Colbourne Street is a mid-terrace house in Swindon (SN1 2EQ). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (October 2021) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since November 2010. Between certificates, wall efficiency went from Very Poor to Poor; while window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 84), a 2-band jump.
Across 2006–2022, sale prices on this property compounded at 3.4% per year. Today's modelled estimate of £234,000 is 12.5% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£225/sq ft) was about 57.4% above the typical sold price in the postcode. Last sale on file: £208,000 in February 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Wall insulation improved
Get a survey for this property
Level 2 HomeBuyer Report
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
From £545 · Includes VAT
Planning history
15 Colbourne 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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£234,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.4% per year over 15 years.
£208,000
Growth on file: 3.4% per year over 15 years.
Sales timeline
10 February 2022Most recent
£208,000
+66.5%over 15 years23 October 2006
£124,950
Median price across the last 5 sales in SN1 2EQ: £165,000 (2025–2023).
Nearby sales in SN1 2EQ
Versus other Colbourne Street homes
15 Colbourne Street outperforms the street on floor area by a wide margin.
Price per m²
£2,419
Street avg £2,071
Floor Area
86 m²
Street avg 75 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.7 t/year
Street avg 3.5 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
County Road Corner — bus stop.
Closest school
0.6 km
Gorse Hill Primary School. 40 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
56.0dB

Night-time· 23:00 – 07:00
45.4dB







