5 St Julians Close, South Marston, Swindon, SN3 4AH
About 5 St Julians Close
5 St Julians Close is a five-bedroom detached house in South Marston, Swindon, Swindon (SN3 4AH). It has a recorded floor area of 275 m² (around 2960 sq ft), construction records dating it to 2007-2011 and council tax band G. The latest certificate (April 2021) returns a B (score 81), comfortably above the UK average. The rating has held steady at B across 2 certificates since March 2011. Between certificates, lighting went from Good to Very Good; while wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Good. The home occupies a cul-de-sac position.
At 275 m² the property is well over the postcode median (185 m² across 8 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. Across 2011–2024, sale prices on this property compounded at 2.8% per year. Last sale on file: £725,000 in October 2024.
What this property has
Inside
- Bedrooms5
Outside
- Private gardenYes
- ParkingYes
- Cul-de-sacYes
Energy performance
5 St Julians Close ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water efficiency decreased
Loft insulation upgraded to recommended levels
Floor insulation added or improved
More low energy lighting installed
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Planning history
5 St Julians Close 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 St Julians Close was the highest on Land Registry record across the postcode.
£756,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.8% per year over 13 years.
£725,000
Growth on file: 2.8% per year over 13 years.
Sales timeline
10 October 2024Most recent
£725,000
+45.0%over 11 years20 June 2013
£500,000
27 April 2011
£500,000
Median price across the last 5 sales in SN3 4AH: £580,000 (2023–2016).
Nearby sales in SN3 4AH
St Julians Bungalow, St Julians Close, South Marston, Swindon, SN3 4AH
Sold Aug 2023
£596,5001 St Julians Close, South Marston, Swindon, SN3 4AH
Sold Oct 2021
£565,0008 St Julians Close, South Marston, Swindon, SN3 4AH
Sold Sept 2021
£570,0006 St Julians Close, South Marston, Swindon, SN3 4AH
Sold Mar 2021
£715,0007 St Julians Close, South Marston, Swindon, SN3 4AH
Sold Jul 2016
£580,000
Versus other St Julians Close homes
Years Held for 5 St Julians Close lags the street by a wide margin.
Price per m²
£2,636
Street avg £3,165
Floor Area
275 m²
Street avg 178 m²
Habitable Rooms
8 rooms
Street avg 7 rooms
CO₂ Emissions
5.0 t/year
Street avg 4.3 t/year
Similar properties nearby
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1 Briery Close
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1 Beddington Court
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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
Manor Park — bus stop.
Closest school
0.4 km
South Marston Church of England Primary School. 11 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
45.0dB

Night-time· 23:00 – 07:00
38.3dB







