5 Byron Court, South Marston, Swindon, SN3 4TH
About 5 Byron Court
5 Byron Court is a four-bedroom detached house in South Marston, Swindon, Swindon (SN3 4TH). It has a recorded floor area of 162 m² (around 1744 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (November 2022) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since September 2012. Between certificates, roof efficiency went from Average to Good and lighting went from Poor to Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Good to Average. The recommended improvements would push it to C (score 77). The home occupies a cul-de-sac position.
Across 1996–2022, sale prices on this property compounded at 6.9% per year. On a £-per-square-foot basis, the last sale (£354/sq ft) was about 64.3% above the typical sold price in the postcode. Last sale on file: £617,000 in November 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Dining roomYes
- Utility roomYes
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenYes
- GarageDouble
- Cul-de-sacYes
Building
- Central heatingYes
Everything you need to know about 5 Byron Court
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
5 Byron Court's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system changed
Roof insulation improved
More low energy lighting installed
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Level 2 HomeBuyer Report
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Planning history
5 Byron Court has no planning applications on record.
But the area is active
9 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Latest sale on 5 Byron Court was the highest on Land Registry record across the postcode.
£586,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.9% per year over 26 years.
£617,000
Growth on file: 6.9% per year over 26 years.
Sales timeline
30 November 2022Most recent
£617,000
+487.6%over 26 years5 June 1996
£105,000
Median price across the last 5 sales in SN3 4TH: £350,000 (2024–2002).
Everything you need to know about 5 Byron Court
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
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Greenfields — bus stop.
Closest school
0.2 km
South Marston Church of England Primary School. 9 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
43.5dB

Night-time· 23:00 – 07:00
36.5dB






