1 Gwylfa Road, Townhill, Swansea, SA1 6QN
About 1 Gwylfa Road
1 Gwylfa Road is an end-of-terrace house in Townhill, Swansea, Swansea (SA1 6QN). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (June 2019) shows a C (score 73). When first surveyed in November 2008 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Poor to Good and lighting went from Poor to Average. The recommended improvements would push it to B (score 88).
At 69 m² it's 21.1% larger than the typical home in the postcode (57 m² median across 32 EPCs).
Energy performance
EPC Rating
Certificate validity
Valid until 6 June 2029
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
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Level 2 HomeBuyer Report
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Planning history
1 Gwylfa Road has no planning applications on record.
But the area is active
61 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
1 Gwylfa Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£121,000
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.
Median price across the last 5 sales in SA1 6QN: £65,000 (2021–2001).
Versus other Gwylfa Road homes
On habitable rooms, 1 Gwylfa Road runs well behind the street norm.
EPC Rating
73 (C)
Street avg 67 (D)
Floor Area
69 m²
Street avg 62 m²
CO₂ Emissions
2.0 t/year
Street avg 2.5 t/year
Habitable Rooms
3 rooms
Street avg 4 rooms
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The neighbourhood at a glance
Crime
580/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Gwent Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







