15 Catherine Street, Swansea, SA1 4JT
About 15 Catherine Street
15 Catherine Street is a mid-terrace house in Swansea (SA1 4JT). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (May 2014) shows a D (score 57), a step below the typical UK home. The recommended improvements would push it to C (score 80). The latest certificate is from May 2014, so improvements made since then won't be reflected.
Held since April 2003 — that's 23 years off the open market, well above the local norm. Across 2000–2003, sale prices on this property compounded at 12.8% per year. Today's modelled estimate of £150,000 sits 105.6% above the 2003 sale of £72,950. On a £-per-square-foot basis, the last sale (£89/sq ft) was about 18% below the postcode norm.
Everything you need to know about 15 Catherine 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
The data behind every report
Energy performance
15 Catherine Street's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 05 May 2024
EPC Rating
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 £820 · Includes VAT
Planning history
15 Catherine Street 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
15 Catherine Street valuation sits well clear of the typical sold price in this postcode.
£150,000
Modelled from EPC, postcode comparables and a sale-price growth of 12.8% per year over 3 years.
£72,950
Growth on file: 12.8% per year over 3 years.
Sales timeline
16 April 2003Most recent
£72,950
+39.8%over 2 years4 July 2000
£52,200
Median price across the last 5 sales in SA1 4JT: £155,000 (2025–2022).
Nearby sales in SA1 4JT
Versus other Catherine Street homes
On price per m², 15 Catherine Street runs well behind the street norm.
Price per m²
£960
Street avg £1,500
Floor Area
76 m²
Street avg 85 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.9 t/year
Street avg 3.6 t/year
Everything you need to know about 15 Catherine 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
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
St Helens Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.