25 Leaze Street, Swindon, SN1 7BJ
About 25 Leaze Street
25 Leaze Street is a four-bedroom semi-detached house in Swindon (SN1 7BJ). It has a recorded floor area of 105 m² (around 1130 sq ft), construction records dating it to 2003-2006 and council tax band D. The latest certificate (July 2025) shows a C (score 79), near the top of the C band. Earlier certificates rated it B (June 2010); the latest reading is one band lower. Between certificates, roof efficiency went from Good to Very Good and lighting went from Average to Good; while window efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to B (score 88). The home occupies a cul-de-sac position.
At 105 m² it's 22.8% larger than the typical home in the postcode (86 m² median across 26 EPCs). Today's modelled estimate of £342,000 is 29.1% above the 2020 sale price. Last sale on file: £265,000 in June 2020.
What this property has
Inside
- Bedrooms4
- Bathrooms2
Outside
- Private gardenEast-facing
- ParkingOff road
- Cul-de-sacYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water system upgraded
Wall insulation upgraded
Loft insulation upgraded to recommended levels
More low energy lighting installed
Solar water heating installed
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Planning history
25 Leaze Street 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.
£342,000
Modelled from EPC, postcode comparables.
£265,000
Recorded with HM Land Registry.
Sales timeline
15 June 2020Most recent
£265,000
Median price across the last 5 sales in SN1 7BJ: £273,750 (2025–2023).
Versus other Leaze Street homes
Price per m²
£2,524
Street avg £2,938
Floor Area
105 m²
Street avg 92 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.1 t/year
Street avg 2.0 t/year
Similar properties nearby
1 Leaze Street
SN1 7BJ
1 Frogden Road
SN1 7AP
1 Dunsley Vale
SN1 7BW
1 Hodges Close
SN1 7DX
1 Aviemore Road
SN1 7AL
1 Cornwood Road
SN1 7AR
1 Lohart Lane
SN1 7BF
1 East Wichel Way
SN1 7AD
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Rylane — bus stop.
Closest school
0.2 km
East Wichel Primary School & Nursery. 19 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
56.0dB

Night-time· 23:00 – 07:00
46.9dB







