6 Market Street, Swindon, SN1 1RZ
About 6 Market Street
6 Market Street is a mid-terrace house in Swindon (SN1 1RZ). It has a recorded floor area of 49 m² (around 527 sq ft) and construction records dating it to 1930-1949. The latest certificate (June 2019) shows a D (score 68), on the cusp of jumping into the C band. Earlier certificates rated it B (October 2008); the latest reading is 2 bands lower. Between certificates, wall efficiency went from Very Poor to Poor; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to C (score 73). At 49 m² this is the 2nd smallest of 4 units on EPC record in the building, where floor areas span 32–109 m². The building's EPC ratings span E to C across 4 units on file.
Across 2018–2023, sale prices on this property compounded at 1.8% per year. Today's modelled estimate of £139,000 is 24% below the 2023 sale of £183,000, an unusual pattern given regional price growth and worth checking against the EPC condition. On a £-per-square-foot basis, the last sale (£347/sq ft) was about 75.1% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include new windows, meaningful when judging how the property has evolved. Sold September 2023 for £183,000.
Everything you need to know about 6 Market Street
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water efficiency decreased
Wall 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 £820 · Includes VAT
Planning history
2 applications on record at 6 Market Street, Swindon, SN1 1RZ
- Mar 2001Change Of UseFullOutcome in report
Change of use - ground floor retail A1 to A1 and/or A2; First floor Retail/ office to residential C3; Installation of New shop front; windows and chimney alteration.
New Windows- Reference
- S/01/0345
- More recent applications — locked
- AdvertisingJan 2002Decision
Unlock 6 Market Street, Swindon, SN1 1RZ's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 14 notable nearby
- What the pattern means for extending or converting here
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Sales history & valuation
£139,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.8% per year over 6 years.
£183,000
Growth on file: 1.8% per year over 6 years.
Sales timeline
27 September 2023Most recent
£183,000
+10.9%over 5 years1 February 2018
£165,000
Median price across the last 5 sales in SN1 1RZ: £170,000 (2025–2018).
Versus other Market Street homes
EPC Rating
68 (D)
Street avg 65 (D)
Floor Area
49 m²
Street avg 63 m²
CO₂ Emissions
2.2 t/year
Street avg 3.4 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
Everything you need to know about 6 Market Street
The true value, the hidden risks and the full sale history, in one report.
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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
Farnsby Street — bus stop.
Closest school
0.5 km
UTC Swindon. 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
51.0dB

Night-time· 23:00 – 07:00
39.0dB






