21 Clos Tygwyn, Gowerton, Swansea, SA4 3GF
About 21 Clos Tygwyn
21 Clos Tygwyn is a two-bedroom end-of-terrace house in Gowerton, Swansea, Swansea (SA4 3GF). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to 1991-1995 and council tax band B. The latest certificate (March 2020) shows a C (score 71). The rating has held steady at C across 2 certificates since November 2008. Between certificates, roof efficiency went from Good to Very Good, window efficiency went from Average to Good and lighting went from Poor to Very Good. The recommended improvements would push it to B (score 89).
It hasn't traded since August 1995, a hold of 31 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £163,000 sits 312.7% above the 1995 sale of £39,500. On a £-per-square-foot basis, the last sale (£64/sq ft) was about 51.2% below the postcode norm.
What this property has
Inside
- Bedrooms2
Outside
- Private gardenYes
- ParkingYes
Building
- Central heatingYes
Everything you need to know about 21 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
Heating controls changed
Window efficiency improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
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Planning history
21 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
21 Clos Tygwyn's modelled value sits at over four times its earliest registered sale price (1995).
£163,000
Modelled from EPC, postcode comparables.
£39,500
Recorded with HM Land Registry.
Sales timeline
3 August 1995Most recent
£39,500
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
Years Held for 21 Clos Tygwyn runs comfortably ahead of the street norm.
Price per m²
£693
Street avg £1,910
Floor Area
57 m²
Street avg 64 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
2.0 t/year
Street avg 2.4 t/year
Everything you need to know about 21 Clos Tygwyn
The true value, the hidden risks and the full sale history, in one report.
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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.






