13 Ashley Close, Swindon, SN3 3AP
About 13 Ashley Close
13 Ashley Close is a semi-detached house in Swindon (SN3 3AP). It has a recorded floor area of 183 m² (around 1970 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (October 2021) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in December 2019 the rating was G, the property has climbed 3 bands since. Between certificates, wall efficiency went from Very Poor to Average, roof efficiency went from Good to Very Good and main heating went from Very Poor to Poor. The recommended improvements would push it to C (score 69). Main heating runs on electricity.
At 183 m² the property is well over the postcode median (82 m² across 14 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £296,000 sits 60% above the 2018 sale of £185,000. On a £-per-square-foot basis, the last sale (£94/sq ft) was about 19.1% below the postcode norm. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Last sale on file: £185,000 in July 2018.
Energy performance
13 Ashley Close's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heat pump installed, significantly improving energy efficiency
Hot water system upgraded
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
Floor insulation added or improved
Ventilation system changed
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once and has no mains gas supply, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
13 Ashley Close has 2 separate extension applications on the council record.
3 applications on record at 13 Ashley Close, Swindon, SN3 3AP
- Feb 2019ExtensionOutlineOutcome in report
Extension: Single storey · Rear of property
Prior Approval Notification for the erection of a single storey rear extension measuring 4m (from original rear wall), 3.65m (maximum height) and 2.7m (height to eaves).
- Documents
- 8 docs on file
- Reference
- S/PRIORH/18/2082
- More recent applications — locked
- PorchApr 2025Decision
- ExtensionApr 2019Decision
Unlock 13 Ashley Close, Swindon, SN3 3AP's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (3 on record)
- All 3 applications on this property in full, plus 2 notable nearby
- The 25 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
13 Ashley Close valuation sits well clear of the typical sold price in this postcode.
£296,000
Modelled from EPC, postcode comparables.
£185,000
Recorded with HM Land Registry.
Sales timeline
23 July 2018Most recent
£185,000
Median price across the last 5 sales in SN3 3AP: £144,000 (2018–2016).
Versus other Ashley Close homes
Floor Area for 13 Ashley Close runs comfortably ahead of the street norm.
Price per m²
£1,011
Street avg £1,303
Floor Area
183 m²
Street avg 85 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
6.1 t/year
Street avg 3.5 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Somerville Road — bus stop.
Closest school
0.3 km
Mountford Manor Primary School. 34 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
52.2dB

Night-time· 23:00 – 07:00
42.2dB







