9 Cilonnen Road, Three Crosses, Swansea, SA4 3PH
About 9 Cilonnen Road
9 Cilonnen Road is a semi-detached house in Three Crosses, Swansea, Swansea (SA4 3PH). It has a recorded floor area of 130 m² (around 1399 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (July 2012) shows a D (score 56), a step below the typical UK home. When first surveyed in June 2012 the rating was E, the property has climbed 1 band since. The recommended improvements would push it to C (score 75). The latest certificate is from July 2012, so improvements made since then won't be reflected.
One planning record on file: an extension approved in 2007. Past consents include an extension, meaningful when judging how the property has evolved.
Everything you need to know about 9 Cilonnen Road
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
9 Cilonnen Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 04 Jul 2022
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
9 Cilonnen Road has an approved extension on the planning record.
1 application on record at 9 Cilonnen Road, Three Crosses, Swansea, SA4 3PH
- Jan 2007ExtensionFullOutcome in report
Single storey front/side extension
- Reference
- 2006/2704
Unlock 9 Cilonnen Road, Three Crosses, Swansea, SA4 3PH's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 5 notable nearby
- What the pattern means for extending or converting here
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Sales history & valuation
9 Cilonnen Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£339,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
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
£350,00019 Cilonnen Road, Three Crosses, Swansea, SA4 3PH
Sold Sept 2024
£395,0006 Cilonnen Road, Three Crosses, Swansea, SA4 3PH
Sold Jul 2024
£430,00011 Cilonnen Road, Three Crosses, Swansea, SA4 3PH
Sold Jun 2024
£355,000
Versus other Cilonnen Road homes
9 Cilonnen Road is notably below the street on co₂ emissions.
EPC Rating
56 (D)
Street avg 61 (D)
Floor Area
130 m²
Street avg 147 m²
CO₂ Emissions
6.4 t/year
Street avg 5.9 t/year
Habitable Rooms
7 rooms
Street avg 6 rooms
Everything you need to know about 9 Cilonnen Road
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Crime
2/mo
Steady 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.






