153c, King Edward S Road, Swansea, SA1 4LW
About 153c
153c is a semi-detached house in Swansea (SA1 4LW). It has a recorded floor area of 69 m² (around 743 sq ft) and construction records dating it to 1900-1929. The latest certificate (November 2021) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 4 certificates since January 2011. Between certificates, window efficiency went from Poor to Average. The recommended improvements would push it to C (score 77). At 69 m² this is the 2nd smallest of 39 units on EPC record in the building, where floor areas span 27–187 m². The building's EPC ratings span E to B across 39 units on file.
At 69 m² it sits well below the postcode median (156 m² across 38 EPCs), making it one of the more compact homes locally.
Energy performance
EPC Rating
Certificate validity
Valid until 3 November 2031
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Low energy lighting percentage decreased
Heating controls changed
Windows upgraded, improving insulation
Roof insulation improved
More low energy lighting installed
Heating controls upgraded for better temperature management
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
153c has no planning applications on record.
But the area is active
44 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
153c has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£140,000
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 4LW: £280,000 (2026–2024).
Nearby sales in SA1 4LW
164 King Edward S Road, Swansea, SA1 4LW
Sold Jan 2026
£250,000144 King Edward S Road, Swansea, SA1 4LW
Sold Nov 2025
£282,500137 King Edward S Road, Swansea, SA1 4LW
Sold Jan 2025
£280,000138 King Edward S Road, Swansea, SA1 4LW
Sold Jan 2025
£280,000149 King Edward S Road, Swansea, SA1 4LW
Sold Oct 2024
£285,000
Versus other King Edward S Road homes
On co₂ emissions, 153c stands well clear of the street.
EPC Rating
63 (D)
Street avg 57 (D)
Floor Area
69 m²
Street avg 70 m²
CO₂ Emissions
3.0 t/year
Street avg 3.9 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Similar properties nearby
The neighbourhood at a glance
Crime
580/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
St Helens Crescent — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







