4 Keepers Close, Penllergaer, Swansea, SA4 9FY
About 4 Keepers Close
4 Keepers Close is a detached house in Penllergaer, Swansea, Swansea (SA4 9FY). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (November 2022) shows a D (score 56), a step below the typical UK home. Earlier certificates rated it C (June 2010); the latest reading is one band lower. Between certificates, lighting went from Average to Good; while roof efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 82), a 2-band jump.
It hasn't traded since July 2010, a hold of 16 years that's notably long for the area. Across 1997–2010, sale prices on this property compounded at 6.6% per year. Today's modelled estimate of £287,000 is 47.2% above the 2010 sale price. On a £-per-square-foot basis, the last sale (£232/sq ft) was about 88.3% above the typical sold price in the postcode. At 78 m² it's 27.4% smaller than the typical home in the postcode (107 m² median across 17 EPCs).
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 14 November 2032
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Heating controls upgraded for better temperature management
Loft insulation upgraded to recommended levels
Low energy lighting percentage decreased
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Planning history
4 Keepers Close has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
4 Keepers Close has more than doubled in price since the earliest registered sale in 1997.
£287,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.6% per year over 13 years.
£195,000
Growth on file: 6.6% per year over 13 years.
Sales timeline
26 July 2010Most recent
£195,000
+126.7%over 9 years10 October 2000
£86,000
25 September 1997
£86,000
Median price across the last 5 sales in SA4 9FY: £287,500 (2026–2023).
Nearby sales in SA4 9FY
22 Keepers Close, Penllergaer, Swansea, SA4 9FY
Sold Jan 2026
£287,50031 Keepers Close, Penllergaer, Swansea, SA4 9FY
Sold Dec 2025
£330,00011 Keepers Close, Penllergaer, Swansea, SA4 9FY
Sold May 2025
£377,5856 Keepers Close, Penllergaer, Swansea, SA4 9FY
Sold Jul 2023
£272,0003 Keepers Close, Penllergaer, Swansea, SA4 9FY
Sold May 2023
£225,000
Versus other Keepers Close homes
EPC Rating for 4 Keepers Close lags the street by a wide margin.
Price per m²
£2,500
Street avg £2,262
Floor Area
78 m²
Street avg 110 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
4.3 t/year
Street avg 3.6 t/year
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The neighbourhood at a glance
Crime
160/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Keepers Close — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







