19 Cilonnen Road, Three Crosses, Swansea, SA4 3PH
About 19 Cilonnen Road
19 Cilonnen Road is a detached house in Three Crosses, Swansea, Swansea (SA4 3PH). It has a recorded floor area of 124 m² (around 1335 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (November 2023) shows an E (score 51), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 83), a 3-band jump.
It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). On a £-per-square-foot basis, the last sale (£296/sq ft) was about 62.3% above the typical sold price in the postcode. Sold September 2024 for £395,000.
Energy performance
19 Cilonnen Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 15 November 2033
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Planning history
19 Cilonnen Road has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
19 Cilonnen Road valuation sits well clear of the typical sold price in this postcode.
£429,000
Modelled from EPC, postcode comparables.
£395,000
Recorded with HM Land Registry.
Sales timeline
10 September 2024Most recent
£395,000
Median price across the last 5 sales in SA4 3PH: £375,000 (2025–2024).
Nearby sales in SA4 3PH
1 Cilonnen Road, Three Crosses, Swansea, SA4 3PH
Sold Jun 2025
£375,00021 Cilonnen Road, Three Crosses, Swansea, SA4 3PH
Sold May 2025
£350,0006 Cilonnen Road, Three Crosses, Swansea, SA4 3PH
Sold Jul 2024
£430,00011 Cilonnen Road, Three Crosses, Swansea, SA4 3PH
Sold Jun 2024
£355,0008 Cilonnen Road, Three Crosses, Swansea, SA4 3PH
Sold Mar 2024
£460,000
Versus other Cilonnen Road homes
19 Cilonnen Road is notably below the street on epc rating.
Price per m²
£3,185
Street avg £2,685
Floor Area
124 m²
Street avg 148 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
6.3 t/year
Street avg 5.9 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
Pant Y Dwr — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







