9 William Court, Swansea, SA1 3QZ
About 9 William Court
9 William Court is a detached house in Swansea (SA1 3QZ). It has a recorded floor area of 44 m² (around 472 sq ft), construction records dating it to 1983-1990 and council tax band B. At 44 m² this is the 8th smallest of 24 units on EPC record in the building, where floor areas span 34–58 m². The building's EPC ratings span D to B, with this unit at the bottom. On EPC score it ranks last in the building (58 versus a best of 82). The latest certificate (December 2010) shows a D (score 58), a step below the typical UK home. Main heating runs on electricity. The latest certificate is from December 2010, so improvements made since then won't be reflected.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Everything you need to know about 9 William Court
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
9 William Court sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 02 Dec 2020
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
9 William Court has no planning applications on record.
But the area is active
29 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
9 William Court has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£119,000
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 William Court homes
9 William Court is notably below the street on epc rating.
EPC Rating
58 (D)
Street avg 76 (C)
Floor Area
44 m²
Street avg 46 m²
CO₂ Emissions
3.6 t/year
Street avg 1.4 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Everything you need to know about 9 William Court
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
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Similar properties nearby
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Picton Arcade A — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.