11 Francis Street, Swansea, SA1 4NH
About 11 Francis Street
11 Francis Street is an end-of-terrace house in Swansea (SA1 4NH). It has a recorded floor area of 53 m² (around 570 sq ft) and construction records dating it to 1900-1929. At 53 m² this is the 4th smallest of 8 units on EPC record in the building, where floor areas span 46–90 m². The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (39 versus a best of 70). The latest certificate (November 2024) shows an E (score 39), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since May 2014. Between certificates, window efficiency went from Average to Good. The recommended improvements would lift it to C (score 69), a 2-band jump. Main heating runs on electricity.
At 53 m² it's 27.4% smaller than the typical home in the postcode (73 m² median across 7 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs). One historical planning record sits against the property in 2025.
Everything you need to know about 11 Francis Street
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Window efficiency improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
A recent planning application at 11 Francis Street was refused — worth checking the council file.
1 application on record at 11 Francis Street, Swansea, SA1 4NH
- Aug 2025RenovationFullOutcome in report
Retention of front forecourt walls
Retrospective- Documents
- 9 docs on file
- Reference
- 2025/1419/FUL
Unlock 11 Francis Street, Swansea, SA1 4NH's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 44 notable nearby
- The 9 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
11 Francis Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£129,000
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 4NH: £118,000 (2019–2009).
Versus other Francis Street homes
EPC Rating for 11 Francis Street lags the street by a wide margin.
EPC Rating
39 (E)
Street avg 55 (D)
Floor Area
53 m²
Street avg 59 m²
CO₂ Emissions
3.5 t/year
Street avg 3.4 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Everything you need to know about 11 Francis Street
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
King Edward Road Shops — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






