23 Ashley Close, Swindon, SN3 3AP
About 23 Ashley Close
23 Ashley Close is a three-bedroom mid-terrace house in Swindon (SN3 3AP). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (November 2023) returns a high B (score 86), putting the home a stone's throw from an A rating. When first surveyed in August 2010 the rating was C, the property has climbed 1 band since. Between certificates, wall efficiency dropped from Good to Average and hot-water efficiency dropped from Very Good to Good.
On energy efficiency it sits in the top 10% of properties in this postcode. A recent sale: £220,000 in March 2026. Across 1998–2026, sale prices on this property compounded at 6% per year. Today's modelled estimate of £252,000 is 14.5% above the 2026 sale price. On a £-per-square-foot basis, the last sale (£249/sq ft) was about 124.5% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
- CloakroomYes
- StudyYes
Outside
- Private gardenSouth-west-facing
- ParkingOff street
Energy performance
23 Ashley Close ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Certificate validity
Valid until 22 November 2033
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Loft insulation upgraded to recommended levels
Solar PV panels (50 kWp) installed
Get a survey for this property
Level 2 HomeBuyer Report
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Planning history
23 Ashley Close has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
23 Ashley Close has more than quadrupled in price since its earliest registered sale in 1998.
£252,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.0% per year over 27 years.
£220,000
Growth on file: 6.0% per year over 27 years.
Sales timeline
24 March 2026Most recent
£220,000
+83.3%over 18 years18 February 2008
£120,000
+12.1%over 2 years4 August 2005
£107,000
+143.2%over 6 years29 September 1998
£44,000
Median price across the last 5 sales in SN3 3AP: £185,000 (2026–2017).
Versus other Ashley Close homes
EPC Rating for 23 Ashley Close runs comfortably ahead of the street norm.
Price per m²
£2,683
Street avg £1,340
Floor Area
82 m²
Street avg 93 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
1.4 t/year
Street avg 3.8 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
318/mo
Falling 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







