11 Down Leaze, Cockett, Swansea, SA2 0GQ
About 11 Down Leaze
11 Down Leaze is a three-bedroom semi-detached house in Cockett, Swansea, Swansea (SA2 0GQ). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (January 2025) shows a C (score 70). When first surveyed in June 2011 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average. The recommended improvements would push it to B (score 87).
A recent sale: £220,000 in August 2025. Across 1998–2025, sale prices on this property compounded at 5.5% per year. On a £-per-square-foot basis, the last sale (£252/sq ft) was about 73.3% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Everything you need to know about 11 Down Leaze
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Certificate validity
Valid until 29 January 2035
Property Improvements
Changes detected from historical EPC data
Wall insulation upgraded
Roof insulation improved
More low energy lighting installed
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Level 2 HomeBuyer Report
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Planning history
11 Down Leaze has no planning applications on record.
But the area is active
80 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
11 Down Leaze has more than quadrupled in price since its earliest registered sale in 1998.
£223,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.5% per year over 27 years.
£220,000
Growth on file: 5.5% per year over 27 years.
Sales timeline
7 August 2025Most recent
£220,000
+45.7%over 6 years4 January 2019
£151,000
+13.5%over 6 years27 January 2012
£133,000
-12.5%over 4 years26 July 2007
£152,000
+201.0%over 9 years30 March 1998
£50,500
Median price across the last 5 sales in SA2 0GQ: £156,000 (2025–2018).
Nearby sales in SA2 0GQ
5 Down Leaze, Cockett, Swansea, SA2 0GQ
Sold Apr 2025
£205,0004 Down Leaze, Cockett, Swansea, SA2 0GQ
Sold Apr 2024
£220,00028 Down Leaze, Cockett, Swansea, SA2 0GQ
Sold Dec 2020
£6,4507 Down Leaze, Cockett, Swansea, SA2 0GQ
Sold Jul 2019
£156,00017 Down Leaze, Cockett, Swansea, SA2 0GQ
Sold Nov 2017
£145,000
Versus other Down Leaze homes
11 Down Leaze is notably below the street on years held.
Price per m²
£2,716
Street avg £2,550
Floor Area
81 m²
Street avg 99 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
2.9 t/year
Street avg 3.9 t/year
Everything you need to know about 11 Down Leaze
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Crime
120/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Cockett Inn — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






