17 Clos Tygwyn, Gowerton, Swansea, SA4 3GF
About 17 Clos Tygwyn
17 Clos Tygwyn is a mid-terrace house in Gowerton, Swansea, Swansea (SA4 3GF). It has a recorded floor area of 53 m² (around 574 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (April 2009) shows a C (score 71). The recommended improvements would push it to B (score 81). The latest certificate is from April 2009, so improvements made since then won't be reflected.
It hasn't traded since August 2009, a hold of 17 years that's notably long for the area. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 1999–2009, sale prices on this property compounded at 8.9% per year. Today's modelled estimate of £152,000 sits 55.1% above the 2009 sale of £98,000. On a £-per-square-foot basis, the last sale (£171/sq ft) was about 31.4% above the typical sold price in the postcode.
Everything you need to know about 17 Clos Tygwyn
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
17 Clos Tygwyn'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This certificate is over 10 years old and is no longer valid.Expired 30 Apr 2019
EPC Rating
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Planning history
17 Clos Tygwyn has no planning applications on record.
But the area is active
5 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
17 Clos Tygwyn has more than doubled in price since the earliest registered sale in 1999.
£152,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.9% per year over 10 years.
£98,000
Growth on file: 8.9% per year over 10 years.
Sales timeline
6 August 2009Most recent
£98,000
+139.0%over 10 years6 May 1999
£41,000
Median price across the last 5 sales in SA4 3GF: £170,000 (2024–2023).
Nearby sales in SA4 3GF
26 Clos Tygwyn, Gowerton, Swansea, SA4 3GF
Sold Dec 2024
£170,00015 Clos Tygwyn, Gowerton, Swansea, SA4 3GF
Sold Jul 2024
£130,00039 Clos Tygwyn, Gowerton, Swansea, SA4 3GF
Sold Jan 2024
£190,00016 Clos Tygwyn, Gowerton, Swansea, SA4 3GF
Sold Nov 2023
£219,9507 Clos Tygwyn, Gowerton, Swansea, SA4 3GF
Sold Nov 2023
£7,750
Versus other Clos Tygwyn homes
Floor Area for 17 Clos Tygwyn lags the street by a wide margin.
Price per m²
£1,839
Street avg £1,864
Floor Area
53 m²
Street avg 64 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
2.4 t/year
Street avg 2.4 t/year
Everything you need to know about 17 Clos Tygwyn
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

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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Gowerton Surgery — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






