17 Castleton Road, Middleleaze, Swindon, SN5 5GE
About 17 Castleton Road
17 Castleton Road is a three-bedroom semi-detached house in Middleleaze, Swindon, Swindon (SN5 5GE). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (December 2012) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 87), a 2-band jump. The latest certificate is from December 2012, so improvements made since then won't be reflected.
Across 1997–2013, sale prices on this property compounded at 5.6% per year. Today's modelled estimate of £239,000 sits 70.7% above the 2013 sale of £140,000. Last sold in January 2013, so it's been off the market for around 14 years. Across the public record there are 6 sales, relatively high churn for a single property. At 82 m² it's 24.2% larger than the typical home in the postcode (66 m² median across 41 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 76% of similar EPCs).
What this property has
Inside
- Bedrooms3
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 12 Dec 2022
EPC Rating
Certificate validity
Expired on 12 December 2022
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Planning history
17 Castleton Road 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
17 Castleton Road has more than doubled in price since the earliest registered sale in 1997.
£239,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.6% per year over 16 years.
£140,000
Growth on file: 5.6% per year over 16 years.
Sales timeline
31 January 2013Most recent
£140,000
-16.7%over 5 years13 December 2007
£168,000
+1.8%2 September 2007
£165,000
+25.0%over 4 years25 March 2003
£131,950
+17.8%over 1 year18 February 2002
£112,000
+86.7%over 4 years9 July 1997
£60,000
Median price across the last 5 sales in SN5 5GE: £220,000 (2026–2023).
Nearby sales in SN5 5GE
29 Castleton Road, Middleleaze, Swindon, SN5 5GE
Sold Jun 2026
£180,0001 Castleton Road, Middleleaze, Swindon, SN5 5GE
Sold Mar 2026
£250,00033 Castleton Road, Middleleaze, Swindon, SN5 5GE
Sold Apr 2025
£220,000125 Castleton Road, Middleleaze, Swindon, SN5 5GE
Sold Nov 2024
£220,00079 Castleton Road, Middleleaze, Swindon, SN5 5GE
Sold Feb 2023
£250,500
Versus other Castleton Road homes
17 Castleton Road is notably below the street on price per m².
Price per m²
£1,707
Street avg £2,457
Floor Area
82 m²
Street avg 69 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.0 t/year
Street avg 2.5 t/year
Similar properties nearby
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1 Boydell Close, Shaw
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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
186/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Camton Road — bus stop.
Closest school
0.4 km
Brook Field Primary School. 17 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
48.7dB

Night-time· 23:00 – 07:00
37.1dB







