23 Clos Tygwyn, Gowerton, Swansea, SA4 3GF
About 23 Clos Tygwyn
23 Clos Tygwyn is an end-of-terrace house in Gowerton, Swansea, Swansea (SA4 3GF). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 1991-1995 and council tax band C. The latest certificate (August 2022) shows a C (score 75), near the top of the C band. The rating has held steady at C across 2 certificates since July 2012. Between certificates, window efficiency went from Average to Good and lighting went from Average to Very Good. The recommended improvements would push it to B (score 88).
One planning record on file: an extension approved in 2012. Past consents include an extension, meaningful when judging how the property has evolved. At 73 m² it's 28.1% larger than the typical home in the postcode (57 m² median across 27 EPCs). Across 1998–2023, sale prices on this property compounded at 5.9% per year. Today's modelled estimate of £209,000 is 14.5% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£232/sq ft) was about 81.5% above the typical sold price in the postcode. Most recent transfer: September 2023 at £182,500.
Everything you need to know about 23 Clos Tygwyn
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
More low energy lighting installed
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Planning history
23 Clos Tygwyn has an approved side extension on the planning record.
1 application on record at 23 Clos Tygwyn, Gowerton, Swansea, SA4 3GF
- Dec 2012ExtensionFullOutcome in report
Extension: Side of property
Single storey side extension
- Documents
- 6 docs on file
- Reference
- 2012/1514
Unlock 23 Clos Tygwyn, Gowerton, Swansea, SA4 3GF's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 5 notable nearby
- The 6 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Price for 23 Clos Tygwyn has grown more than fourfold since the 1998 starting point.
£209,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 25 years.
£182,500
Growth on file: 5.9% per year over 25 years.
Sales timeline
26 September 2023Most recent
£182,500
+64.4%over 15 years11 September 2008
£111,000
+158.1%over 10 years18 June 1998
£43,000
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
On epc rating, 23 Clos Tygwyn stands well clear of the street.
Price per m²
£2,500
Street avg £1,837
Floor Area
73 m²
Street avg 63 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
1.9 t/year
Street avg 2.4 t/year
Everything you need to know about 23 Clos Tygwyn
The true value, the hidden risks and the full sale history, in one report.
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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.






