12 Clos Islwyn, Killay, Swansea, SA2 7ET
About 12 Clos Islwyn
12 Clos Islwyn is a property in Killay, Swansea, Swansea (SA2 7ET). It has council tax band F.
It hasn't traded since February 2007, a hold of 19 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Across 1999–2007, sale prices on this property compounded at 12.7% per year.
Energy performance
No EPC on record
This property doesn't have an Energy Performance Certificate yet. An EPC is required to sell or let — and unlocks our automated valuation.
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Level 2 HomeBuyer Report
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Planning history
12 Clos Islwyn has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
12 Clos Islwyn has more than doubled in price since the earliest registered sale in 1999.
£215,000
Growth on file: 12.7% per year over 7 years.
Sales timeline
1 February 2007Most recent
£215,000
+3.6%23 October 2006
£207,575
+129.5%over 6 years12 November 1999
£90,450
Median price across the last 5 sales in SA2 7ET: £280,000 (2024–2017).
Nearby sales in SA2 7ET
11 Clos Islwyn, Killay, Swansea, SA2 7ET
Sold Apr 2024
£325,00014 Clos Islwyn, Killay, Swansea, SA2 7ET
Sold Nov 2019
£280,0005 Clos Islwyn, Killay, Swansea, SA2 7ET
Sold Feb 2019
£290,0004 Clos Islwyn, Killay, Swansea, SA2 7ET
Sold Feb 2017
£270,0007 Clos Islwyn, Killay, Swansea, SA2 7ET
Sold Sept 2015
£212,000
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Lamb Lane — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







