17 Catherine Street, Swansea, SA1 4JT
About 17 Catherine Street
17 Catherine Street is a two-bedroom mid-terrace house in Swansea (SA1 4JT). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (March 2019) returns a B (score 81), comfortably above the UK average. The property has solar panels on record, all of which lower running costs and tend to lift resale appeal.
At 69 m² it's 19.8% smaller than the typical home in the postcode (86 m² median across 19 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. Across 2003–2024, sale prices on this property compounded at 4.8% per year. Today's modelled estimate of £201,000 is 11.5% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£243/sq ft) was about 149.1% above the typical sold price in the postcode. Sold April 2024 for £180,252.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Open-plan layoutYes
- Dining roomYes
- CloakroomYes
Outside
- Private gardenRear
- ParkingYes
Building
- Solar panelsYes
- RefurbishedYes
Energy performance
17 Catherine Street ranks among the most efficient homes in the postcode for energy use.
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 £885 · Includes VAT
Planning history
17 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
17 Catherine Street has more than doubled in price since the earliest registered sale in 2003.
£201,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.8% per year over 21 years.
£180,252
Growth on file: 4.8% per year over 21 years.
Sales timeline
28 April 2024Most recent
£180,252
+47.7%over 4 years16 May 2019
£122,000
+80.6%over 15 years17 July 2003
£67,550
Median price across the last 5 sales in SA1 4JT: £155,000 (2025–2021).
Nearby sales in SA1 4JT
Versus other Catherine Street homes
Price per m² for 17 Catherine Street runs comfortably ahead of the street norm.
Price per m²
£2,612
Street avg £1,409
Floor Area
69 m²
Street avg 86 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
1.4 t/year
Street avg 3.7 t/year
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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
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.







