4 Cowper Close, Killay, Swansea, SA2 7DG
About 4 Cowper Close
4 Cowper Close is a two-bedroom mid-terrace house in Killay, Swansea, Swansea (SA2 7DG). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (January 2017) shows a D (score 55), a step below the typical UK home. The recommended improvements would lift it to B (score 85), a 2-band jump. Main heating runs on electricity.
It hasn't traded since September 2003, a hold of 23 years that's notably long for the area. Across the public record there are 4 sales, relatively high churn for a single property. Across 1996–2003, sale prices on this property compounded at 6.8% per year. Today's modelled estimate of £168,000 sits 116.8% above the 2003 sale of £77,500. On a £-per-square-foot basis, the last sale (£104/sq ft) was about 40.7% below the postcode norm. 2 bedrooms is on the smaller side for this postcode, where 4 is the typical count.
What this property has
Inside
- Bedrooms2
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
4 Cowper Close 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
4 Cowper Close's estimated value is more than triple its earliest registered sale price (1996).
£168,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.8% per year over 7 years.
£77,500
Growth on file: 6.8% per year over 7 years.
Sales timeline
4 September 2003Most recent
£77,500
+36.0%over 2 years28 September 2000
£57,000
+14.0%over 1 year26 August 1999
£50,000
+5.3%over 3 years15 March 1996
£47,500
Median price across the last 5 sales in SA2 7DG: £159,950 (2025–2019).
Nearby sales in SA2 7DG
14 Cowper Close, Killay, Swansea, SA2 7DG
Sold Jan 2025
£207,50018 Cowper Close, Killay, Swansea, SA2 7DG
Sold Dec 2021
£159,9507 Cowper Close, Killay, Swansea, SA2 7DG
Sold Oct 2019
£133,50010 Cowper Close, Killay, Swansea, SA2 7DG
Sold Oct 2019
£145,0002 Cowper Close, Killay, Swansea, SA2 7DG
Sold Oct 2019
£192,000
Versus other Cowper Close homes
4 Cowper Close is notably below the street on habitable rooms.
Price per m²
£1,123
Street avg £1,947
Floor Area
69 m²
Street avg 69 m²
Habitable Rooms
2 rooms
Street avg 4 rooms
CO₂ Emissions
5.0 t/year
Street avg 3.2 t/year
Similar properties nearby
1 Ash Grove, Killay
SA2 7QY
1 Clyne Valley Cottages, Killay
SA2 7DU
1 3, Flat, Derlwyn, Dunvant
SA2 7QA
1 Bro Dedwydd, Dunvant
SA2 7PR
1 Coleridge Crescent, Killay
SA2 7DJ
1 Cefn Celyn, Dunvant
SA2 7TU
1 Arethusa Court, Gower Road, Upper Killay
SA2 7EW
1 Cowper Close, Killay
SA2 7DG
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
Ffordd Taliesin — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







