Flat 4, 17 Victoria Terrace, Swansea, SA1 4LS
About Flat 4
Flat 4 is a mid-terrace house in Swansea (SA1 4LS). It has a recorded floor area of 32 m² (around 344 sq ft), construction records dating it to 1900-1929 and council tax band A. At 32 m² this is the 3rd smallest of 6 units on EPC record in the building, where floor areas span 30–36 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (April 2016) shows a C (score 69), just inside the C band. When first surveyed in February 2012 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Average to Very Good and window efficiency went from Very Poor to Good; while main heating dropped from Average to Very Poor. Main heating runs on electricity. The latest certificate is from April 2016, so improvements made since then won't be reflected.
At 32 m² it sits well below the postcode median (98 m² across 29 EPCs), making it one of the more compact homes locally.
Energy performance
Flat 4's carbon output is low for the local stock.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 24 Apr 2026
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Changed to a more efficient fuel source
Single glazing replaced with double or better glazing
Low energy lighting percentage decreased
Heating controls upgraded for better temperature management
Hot water system upgraded
Wall insulation improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Flat 4 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
Flat 4 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£123,000
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 4LS: £206,000 (2024–2023).
Nearby sales in SA1 4LS
Versus other Victoria Terrace homes
Flat 4 is notably below the street on floor area.
EPC Rating
69 (C)
Street avg 71 (C)
Floor Area
32 m²
Street avg 38 m²
CO₂ Emissions
1.4 t/year
Street avg 1.5 t/year
Habitable Rooms
1 rooms
Street avg 2 rooms
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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.







