Swn Y Gamlas, Flat 6, Sybil Street, Clydach, Swansea, SA6 5FA
About Swn Y Gamlas
Swn Y Gamlas is a property in Clydach, Swansea, Swansea (SA6 5FA). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to 2012-2021 and council tax band A. At 49 m² this is the 5th smallest of 14 units on EPC record in Swn Y Gamlas, where floor areas span 48–72 m². The building's EPC ratings span C to B, with this unit at the bottom. The latest certificate (October 2025) shows a C (score 80), near the top of the C band. Earlier certificates rated it B (April 2012); the latest reading is one band lower. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Average.
It lags the bulk of the postcode on energy efficiency (less efficient than 77% of similar EPCs).
Energy performance
Swn Y Gamlas's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
More low energy lighting installed
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Planning history
Swn Y Gamlas has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Swn Y Gamlas has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£112,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Versus other Sybil Street homes
EPC Rating for Swn Y Gamlas lags the street by a wide margin.
EPC Rating
80 (C)
Street avg 83 (B)
Floor Area
49 m²
Street avg 56 m²
CO₂ Emissions
0.9 t/year
Street avg 0.8 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Similar properties nearby
Swn Y Gamlas, Flat 14, Sybil Street, Clydach
SA6 5FA
Swn Y Gamlas, Flat 1, Sybil Street, Clydach
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Cartref Y Drindod, Flat 2, Sybil Street, Clydach
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Swn Y Gamlas, Flat 2, Sybil Street, Clydach
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Cartref Y Drindod, Flat 1, Sybil Street, Clydach
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Cwrt Y Capel, Apartment 1, 1 Quarr Drive, Clydach
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Cartref Y Drindod, Flat 4, Sybil Street, Clydach
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Swn Y Gamlas, Flat 7, Sybil Street, Clydach
SA6 5FA
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Carpenters Arms — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







