Basement Flat, 31 Dillwyn Road, Sketty, Swansea, SA2 9AH
About Basement Flat
Basement Flat is a semi-detached house in Sketty, Swansea, Swansea (SA2 9AH). It has a recorded floor area of 51 m² (around 549 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (September 2019) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 74).
At 51 m² it sits well below the postcode median (98 m² across 30 EPCs), making it one of the more compact homes locally.
Energy performance
EPC Rating
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Planning history
Basement Flat 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
Basement Flat has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£117,000
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 SA2 9AH: £205,000 (2025–2021).
Nearby sales in SA2 9AH
71 Dillwyn Road, Sketty, Swansea, SA2 9AH
Sold Mar 2025
£205,00051 Dillwyn Road, Sketty, Swansea, SA2 9AH
Sold Mar 2025
£210,00087 Dillwyn Road, Sketty, Swansea, SA2 9AH
Sold Mar 2023
£196,00055 Dillwyn Road, Sketty, Swansea, SA2 9AH
Sold Jul 2022
£306,00027 Dillwyn Road, Sketty, Swansea, SA2 9AH
Sold Jan 2021
£170,000
Versus other Dillwyn Road homes
Habitable Rooms for Basement Flat runs comfortably ahead of the street norm.
EPC Rating
68 (D)
Street avg 56 (D)
Floor Area
51 m²
Street avg 50 m²
CO₂ Emissions
2.1 t/year
Street avg 3.0 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Dillwyn Road West — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







