20 Collard Close, Swindon, SN1 7AS
About 20 Collard Close
20 Collard Close is a five-bedroom detached house in Swindon (SN1 7AS). It has a recorded floor area of 167 m² (around 1798 sq ft), construction records dating it to 2007-2011 and council tax band E. The latest certificate (May 2021) returns a high B (score 86), putting the home a stone's throw from an A rating. The rating has held steady at B across 2 certificates since June 2010. 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. Other recorded features include a basement.
At 167 m² the property is well over the postcode median (99 m² across 19 EPCs), placing it in the larger end of the local stock. Across 2016–2022, sale prices on this property compounded at 3.6% per year. On a £-per-square-foot basis, the last sale (£236/sq ft) was about 16.2% above the typical sold price in the postcode. Sold January 2022 for £425,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms5
- Bathrooms3
- EnsuiteYes
- BasementYes
Outside
- Private gardenRear
- GarageYes
Everything you need to know about 20 Collard Close
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The data behind every report
Energy performance
EPC Rating
Certificate validity
Valid until 17 May 2031
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water efficiency decreased
Solar PV panels (40 kWp) installed
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Planning history
20 Collard Close has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£452,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.6% per year over 6 years.
£425,000
Growth on file: 3.6% per year over 6 years.
Sales timeline
24 January 2022Most recent
£425,000
+21.4%over 5 years5 July 2016
£350,000
Median price across the last 5 sales in SN1 7AS: £280,000 (2025–2020).
Versus other Collard Close homes
On epc rating, 20 Collard Close stands well clear of the street.
Price per m²
£2,545
Street avg £2,405
Floor Area
167 m²
Street avg 104 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
2.2 t/year
Street avg 2.3 t/year
Everything you need to know about 20 Collard Close
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Similar properties nearby
The neighbourhood at a glance
Crime
380/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Collard Close — bus stop.
Closest school
0.4 km
East Wichel Primary School & Nursery. 21 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
56.7dB
Night-time· 23:00 – 07:00
47.7dB