143 King Edward S Road, Swansea, SA1 4LW
About 143 King Edward S Road
143 King Edward S Road is a six-bedroom mid-terrace house in Swansea (SA1 4LW). It has a recorded floor area of 166 m² (around 1787 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (July 2023) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since August 2012. Between certificates, roof efficiency went from Good to Very Good and lighting went from Good to Very Good. The recommended improvements would lift it to B (score 85), a 2-band jump.
Today's modelled estimate of £230,000 sits 84% above the 2012 sale of £125,000. On a £-per-square-foot basis, the last sale (£70/sq ft) was about 15.8% below the postcode norm. On the market in October 2012 and unlisted since — roughly 14 years.
What this property has
Inside
- Bedrooms6
- Bathrooms2
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 1 July 2033
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Roof insulation improved
More low energy lighting installed
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 £885 · Includes VAT
Planning history
143 King Edward S Road 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
143 King Edward S Road valuation sits well clear of the typical sold price in this postcode.
£230,000
Modelled from EPC, postcode comparables.
£125,000
Recorded with HM Land Registry.
Sales timeline
10 October 2012Most recent
£125,000
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 epc rating, 143 King Edward S Road stands well clear of the street.
Price per m²
£753
Street avg £1,240
Floor Area
166 m²
Street avg 153 m²
Habitable Rooms
8 rooms
Street avg 7 rooms
CO₂ Emissions
5.4 t/year
Street avg 6.3 t/year
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.







