11 Llys Hafan, Lamberts Road, Swansea, SA1 8QH
About 11 Llys Hafan
11 Llys Hafan is a semi-detached house in Swansea (SA1 8QH). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 2007-2011 and council tax band D. At 71 m² this is the largest unit on EPC record across the building (42–71 m²). The building's EPC ratings span D to B across 54 units on file. The latest certificate (January 2021) shows a C (score 78), near the top of the C band. Earlier certificates rated it B (April 2009); the latest reading is one band lower. Between certificates, window efficiency dropped from Very Good to Good and hot-water efficiency dropped from Very Good to Good.
Untraded for 17 years, with the last transfer in September 2009. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Today's modelled estimate of £143,000 sits 323.7% above the 2009 sale of £33,750. At 71 m² it's 25.6% larger than the typical home in the postcode (57 m² median across 53 EPCs).
Everything you need to know about 11 Llys Hafan
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Changed to a more efficient fuel source
Hot water efficiency decreased
More low energy lighting installed
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
11 Llys Hafan has no planning applications on record.
But the area is active
53 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
11 Llys Hafan's modelled value sits at over four times its earliest registered sale price (2009).
£143,000
Modelled from EPC, postcode comparables.
£33,750
Recorded with HM Land Registry.
Sales timeline
17 September 2009Most recent
£33,750
Median price across the last 1 sales in SA1 8QH: £32,294,130 (2021–2021).
Nearby sales in SA1 8QH
Versus other Lamberts Road homes
Floor Area for 11 Llys Hafan runs comfortably ahead of the street norm.
EPC Rating
78 (C)
Street avg 82 (B)
Floor Area
71 m²
Street avg 55 m²
CO₂ Emissions
1.7 t/year
Street avg 1.2 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Everything you need to know about 11 Llys Hafan
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Old Police Station — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






