6 Arlan Gwili, Hendy, Pontarddulais, Swansea, SA4 0UX
About 6 Arlan Gwili
6 Arlan Gwili is a semi-detached house in Pontarddulais, Swansea, Swansea (SA4 0UX). It has a recorded floor area of 38 m² (around 409 sq ft), construction records dating it to 1976-1982 and council tax band A. At 38 m² this is the 7th smallest of 17 units on EPC record in the building, where floor areas span 36–66 m². The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (59 versus a best of 77). The latest certificate (November 2025) shows a D (score 59), a step below the typical UK home. The rating has held steady at D across 3 certificates since January 2011. Between certificates, lighting went from Very Poor to Good; while window efficiency dropped from Average to Poor and hot-water efficiency dropped from Good to Very Poor.
Energy performance
6 Arlan Gwili's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Changed to a more efficient fuel source
More low energy lighting installed
Ventilation system changed
Hot water system changed
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Planning history
6 Arlan Gwili has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
6 Arlan Gwili has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£136,000
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 Arlan Gwili homes
On epc rating, 6 Arlan Gwili runs well behind the street norm.
EPC Rating
59 (D)
Street avg 71 (C)
Floor Area
38 m²
Street avg 41 m²
CO₂ Emissions
1.4 t/year
Street avg 1.6 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
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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
0.1 km
Bryngwili Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







