2 Cilonnen Road, Three Crosses, Swansea, SA4 3PH
About 2 Cilonnen Road
2 Cilonnen Road is a three-bedroom semi-detached house in Three Crosses, Swansea, Swansea (SA4 3PH). It has a recorded floor area of 107 m² (around 1152 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (April 2021) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 85), a 2-band jump. Period features are noted in the property record. Records show the property has been extended at some point in its history.
3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension and change of use to residential, meaningful when judging how the property has evolved. Across 1998–2021, sale prices on this property compounded at 4.2% per year. Today's modelled estimate of £374,000 is 39.6% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£233/sq ft) was about 23.1% above the typical sold price in the postcode. At 107 m² it's 18.7% smaller than the typical home in the postcode (132 m² median across 16 EPCs). Most recent transfer: August 2021 at £268,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
- Bathrooms2
Outside
- Private gardenYes
- ParkingOff road
Building
- Period featuresYes
- Previously extendedYes
- RefurbishedYes
Everything you need to know about 2 Cilonnen Road
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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 was built before 1919, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
Council records include a two-storey side extension at 2 Cilonnen Road.
3 applications on record at 2 Cilonnen Road, Three Crosses, Swansea, SA4 3PH
- Oct 2004Change of UseFullOutcome in report
Change of use from doctors surgery (Class D1) to residential (Class C3)
- Reference
- 2004/1918
- More recent applications — locked
- ExtensionOct 2017Decision
- New BuildDec 2004Decision
Unlock 2 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 (3 on record)
- All 3 applications on this property in full, plus 5 notable nearby
- The 8 documents, officer reports & conditions
- What the pattern means for extending or converting here
One time fee only - money back guarantee
Sales history & valuation
2 Cilonnen Road has more than doubled in price since the earliest registered sale in 1998.
£374,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.2% per year over 23 years.
£268,000
Growth on file: 4.2% per year over 23 years.
Sales timeline
1 August 2021Most recent
£268,000
+27.6%over 3 years12 February 2018
£210,000
+100.0%over 19 years14 September 1998
£105,000
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
£350,00019 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
Years Held for 2 Cilonnen Road runs comfortably ahead of the street norm.
Price per m²
£2,505
Street avg £2,737
Floor Area
107 m²
Street avg 149 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
4.8 t/year
Street avg 6.0 t/year
Everything you need to know about 2 Cilonnen Road
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

Similar properties nearby
1 Banc Bach, Penclawdd
SA4 3FJ
1 Bridge House, Banc Bach, Penclawdd
SA4 3FL
1 Benson Terrace, Penclawdd
SA4 3GA
1 Cae Mansel Road, Gowerton
SA4 3HH
1 Anchor Court, Penclawdd
SA4 3GX
1 Blaencedi, Penclawdd
SA4 3LU
1 Abercedi, Penclawdd
SA4 3XB
1 Cae Mansel Lane, Gowerton
SA4 3HW
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.






