Model valuation£417,0008 Busby Close
Local market context
17 Arlan Gwili is an end-of-terrace house in Pontarddulais, Swansea, Swansea (SA4 0UX). It has a recorded floor area of 45 m² (around 484 sq ft), construction records dating it to 1976-1982 and council tax band A. At 45 m² this is the 17th smallest of 18 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. The latest certificate (June 2025) shows a D (score 67), on the cusp of jumping into the C band. Earlier certificates rated it C (June 2012); the latest reading is one band lower. Between certificates, roof efficiency dropped from Good to Poor. The recommended improvements would push it to C (score 72).
Certificate validity
Valid until 7 June 2035
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Get a survey for this property
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
17 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.
17 Arlan Gwili 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.
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.
17 Arlan Gwili outperforms the street on floor area by a wide margin.
EPC Rating
67 (D)
Street avg 69 (C)
Floor Area
45 m²
Street avg 41 m²
CO₂ Emissions
2.2 t/year
Street avg 1.6 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Property research, connected
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
Start your researchSA4 0UX
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Rail-style transport is unusually close for this postcode.
Crime
160/mo
Falling 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.