18 Crombey Street, Swindon, SN1 5QJ
About 18 Crombey Street
18 Crombey Street is a four-bedroom mid-terrace house in Swindon (SN1 5QJ). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (July 2022) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since September 2017. Between certificates, roof efficiency went from Very Poor to Average. The recommended improvements would lift it to B (score 84), a 2-band jump.
Across 1998–2017, sale prices on this property compounded at 6.7% per year. Today's modelled estimate of £248,000 sits 50.3% above the 2017 sale of £165,000. On a £-per-square-foot basis, the last sale (£199/sq ft) was about 49.6% above the typical sold price in the postcode. On the market in November 2017 and unlisted since — roughly 9 years. 4 bedrooms is on the larger side for this postcode, where 2 is the typical count.
What this property has
Inside
- Bedrooms4
- Bathrooms2
Outside
- Private gardenYes
Everything you need to know about 18 Crombey Street
The true value, the hidden risks and the full sale history, in one report.
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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
Roof insulation improved
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 Crombey 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 Crombey Street has more than tripled in price since its earliest registered sale in 1998.
£248,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 19 years.
£165,000
Growth on file: 6.7% per year over 19 years.
Sales timeline
10 November 2017Most recent
£165,000
+247.4%over 19 years26 August 1998
£47,500
Median price across the last 5 sales in SN1 5QJ: £222,000 (2025–2022).
Nearby sales in SN1 5QJ
Versus other Crombey Street homes
On co₂ emissions, 18 Crombey Street stands well clear of the street.
Price per m²
£2,143
Street avg £1,891
Floor Area
77 m²
Street avg 87 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.0 t/year
Street avg 4.2 t/year
Everything you need to know about 18 Crombey 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

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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
Commercial Road — bus stop.
Closest school
0.4 km
Holy Rood Catholic Primary School. 31 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
51.6dB

Night-time· 23:00 – 07:00
39.5dB






