Model valuation£417,0008 Busby Close
Local market context
2 Clos Cilfwnwr is a five-bedroom detached house in Penllergaer, Swansea, Swansea (SA4 9BU). It has a recorded floor area of 105 m² (around 1130 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (May 2014) shows an E (score 43), well below the UK norm with real room to improve. The rating has held steady at E across 3 certificates since November 2013. Between certificates, wall efficiency went from Average to Good and window efficiency went from Average to Good; while roof efficiency dropped from Good to Poor and hot-water efficiency dropped from Average to Very Poor. The recommended improvements would lift it to B (score 85), a 3-band jump. The latest certificate is from May 2014, so improvements made since then won't be reflected.
At 105 m² it's 18.6% larger than the typical home in the postcode (89 m² median across 10 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs). Today's modelled estimate of £327,000 is 36.3% above the 2018 sale price. Most recent transfer: December 2018 at £240,000. One historical planning record sits against the property in 2020.
2 Clos Cilfwnwr's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 14 May 2024
Certificate validity
Expired on 14 May 2024
Changes detected from historical EPC data
Hot water system changed
Window efficiency improved
Hot water efficiency decreased
Cavity wall insulation installed
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2 Clos Cilfwnwr valuation sits well clear of the typical sold price in this postcode.
£327,000
Modelled from EPC, postcode comparables.
£240,000
Recorded with HM Land Registry.
14 December 2018Most recent
£240,000
14 December 2018
£240,000
Median price across the last 5 sales in SA4 9BU: £315,000 (2025–2022).
17 Clos Cilfwnwr, Penllergaer, Swansea, SA4 9BU
Sold Nov 2025
8 Clos Cilfwnwr, Penllergaer, Swansea, SA4 9BU
Sold Feb 2025
19 Clos Cilfwnwr, Penllergaer, Swansea, SA4 9BU
Sold Nov 2024
21 Clos Cilfwnwr, Penllergaer, Swansea, SA4 9BU
Sold Jul 2022
3 Clos Cilfwnwr, Penllergaer, Swansea, SA4 9BU
Sold Jun 2022
EPC Rating for 2 Clos Cilfwnwr lags the street by a wide margin.
Price per m²
£2,286
Street avg £3,019
Floor Area
105 m²
Street avg 95 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
CO₂ Emissions
7.0 t/year
Street avg 3.9 t/year
Property research, connected
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
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Crime
160/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Clos Cilfwnwr — bus stop.
Go deeper on the local area
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