17 Ffordd Alltwen, Gowerton, Swansea, SA4 3HG
About 17 Ffordd Alltwen
17 Ffordd Alltwen is a detached house in Gowerton, Swansea, Swansea (SA4 3HG). It has a recorded floor area of 118 m² (around 1270 sq ft), construction records dating it to 2003-2006 and council tax band F. The latest certificate (October 2012) shows a C (score 73). The recommended improvements would push it to B (score 85). The latest certificate is from October 2012, so improvements made since then won't be reflected.
Held since April 2005 — that's 21 years off the open market, well above the local norm. Across 2002–2005, sale prices on this property compounded at 16.8% per year. Today's modelled estimate of £344,000 sits 72% above the 2005 sale of £200,000. On a £-per-square-foot basis, the last sale (£157/sq ft) was about 19.1% above the typical sold price in the postcode. At 118 m² it's 18.1% smaller than the typical home in the postcode (144 m² median across 11 EPCs).
Energy performance
17 Ffordd Alltwen's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 19 Oct 2022
EPC Rating
Certificate validity
Expired on 19 October 2022
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Planning history
17 Ffordd Alltwen 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
17 Ffordd Alltwen valuation sits well clear of the typical sold price in this postcode.
£344,000
Modelled from EPC, postcode comparables and a sale-price growth of 16.8% per year over 3 years.
£200,000
Growth on file: 16.8% per year over 3 years.
Sales timeline
14 April 2005Most recent
£200,000
+60.0%over 3 years3 April 2002
£125,000
Median price across the last 5 sales in SA4 3HG: £295,000 (2023–2019).
Nearby sales in SA4 3HG
5 Ffordd Alltwen, Gowerton, Swansea, SA4 3HG
Sold Aug 2023
£315,00024 Ffordd Alltwen, Gowerton, Swansea, SA4 3HG
Sold Jan 2021
£342,0002 Ffordd Alltwen, Gowerton, Swansea, SA4 3HG
Sold Dec 2019
£270,0006 Ffordd Alltwen, Gowerton, Swansea, SA4 3HG
Sold Nov 2019
£295,00019 Ffordd Alltwen, Gowerton, Swansea, SA4 3HG
Sold Aug 2019
£279,000
Versus other Ffordd Alltwen homes
On floor area, 17 Ffordd Alltwen runs well behind the street norm.
Price per m²
£1,695
Street avg £1,812
Floor Area
118 m²
Street avg 146 m²
Habitable Rooms
7 rooms
Street avg 8 rooms
CO₂ Emissions
3.3 t/year
Street avg 4.3 t/year
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The neighbourhood at a glance
Crime
160/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Ffordd Alltwen — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







