17 Ffwrn Clai, Pontarddulais, Swansea, SA4 8EF
About 17 Ffwrn Clai
17 Ffwrn Clai is a detached house in Pontarddulais, Swansea, Swansea (SA4 8EF). It has a recorded floor area of 106 m² (around 1141 sq ft), construction records dating it to 2003-2006 and council tax band E. The latest certificate (September 2017) shows a C (score 71). The recommended improvements would push it to B (score 85).
One planning record on file: a garage conversion approved in 2007. Past consents include a garage conversion, meaningful when judging how the property has evolved. Across 2004–2020, sale prices on this property compounded at 3.3% per year. Today's modelled estimate of £333,000 is 41.7% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£206/sq ft) was about 49.6% above the typical sold price in the postcode. Most recent transfer: March 2020 at £235,000.
Energy performance
EPC Rating
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Planning history
1 application on record at 17 Ffwrn Clai, Pontarddulais, Swansea, SA4 8EF
- May 2007Garage ConversionFullOutcome in report
Conversion of garage to ancillary living accommodation (variation of condition 07 of planning permission A00/1470 granted 21 November 2000), including replacement of garage doors with new front bay window.
- Reference
- 2007/0776
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£333,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.3% per year over 16 years.
£235,000
Growth on file: 3.3% per year over 16 years.
Sales timeline
26 March 2020Most recent
£235,000
+68.0%over 15 years17 June 2004
£139,900
Median price across the last 5 sales in SA4 8EF: £303,000 (2025–2021).
Nearby sales in SA4 8EF
14 Ffwrn Clai, Pontarddulais, Swansea, SA4 8EF
Sold May 2025
£326,50012 Ffwrn Clai, Pontarddulais, Swansea, SA4 8EF
Sold Nov 2024
£320,0002 Ffwrn Clai, Pontarddulais, Swansea, SA4 8EF
Sold May 2021
£303,00019 Ffwrn Clai, Pontarddulais, Swansea, SA4 8EF
Sold May 2021
£227,0008 Ffwrn Clai, Pontarddulais, Swansea, SA4 8EF
Sold Mar 2021
£232,000
Versus other Ffwrn Clai homes
On floor area, 17 Ffwrn Clai runs well behind the street norm.
Price per m²
£2,217
Street avg £1,923
Floor Area
106 m²
Street avg 121 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
3.0 t/year
Street avg 3.5 t/year
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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
Capel y Babell — bus stop.
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A Local Area report breaks down crime, transport links, schools and air quality in depth.







