29 Courtenay Road, Swindon, SN3 3BX
About 29 Courtenay Road
29 Courtenay Road is a detached house in Swindon (SN3 3BX). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (July 2021) shows a C (score 70). When first surveyed in July 2011 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Average, hot-water efficiency went from Poor to Good and main heating went from Average to Good. At 46 m² this is the 5th smallest of 14 units on EPC record in the building, where floor areas span 41–86 m². The building's EPC ratings span E to B across 14 units on file.
A recent sale: £125,000 in June 2025. At 46 m² it sits well below the postcode median (72 m² across 13 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 77% of similar EPCs). Across 2023–2025, sale prices on this property compounded at 9.1% per year. On a £-per-square-foot basis, the last sale (£252/sq ft) was about 63.5% above the typical sold price in the postcode.
Energy performance
EPC Rating
Certificate validity
Valid until 19 July 2031
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Cavity wall insulation installed
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Planning history
29 Courtenay Road 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
£132,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.1% per year over 2 years.
£125,000
Growth on file: 9.1% per year over 2 years.
Sales timeline
9 June 2025Most recent
£125,000
+15.7%over 1 year5 October 2023
£108,000
Median price across the last 5 sales in SN3 3BX: £147,000 (2019–2017).
Nearby sales in SN3 3BX
Versus other Courtenay Road homes
29 Courtenay Road outperforms the street on floor area by a wide margin.
EPC Rating
70 (C)
Street avg 66 (D)
Floor Area
46 m²
Street avg 45 m²
CO₂ Emissions
2.0 t/year
Street avg 2.4 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Similar properties nearby
The neighbourhood at a glance
Crime
318/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Burghley Close — bus stop.
Closest school
0.3 km
Mountford Manor Primary School. 31 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
50.1dB

Night-time· 23:00 – 07:00
40.1dB







