3 Caswell Street, Swansea, SA1 4HT
About 3 Caswell Street
3 Caswell Street is a two-bedroom mid-terrace house in Swansea (SA1 4HT). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (January 2024) shows a D (score 64), on the cusp of jumping into the C band. When first surveyed in June 2013 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good. The recommended improvements would lift it to B (score 87), a 2-band jump. Period features are noted in the property record.
Across 2004–2013, sale prices on this property compounded at 1.4% per year. Today's modelled estimate of £161,000 is 46.4% above the 2013 sale price. On a £-per-square-foot basis, the last sale (£162/sq ft) was about 81.7% above the typical sold price in the postcode. 13 years since the last transfer (August 2013).
What this property has
Inside
- Bedrooms2
- Bathrooms1
Outside
- Private gardenRear
Building
- Period featuresYes
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Roof insulation improved
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
3 Caswell 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
3 Caswell Street valuation sits well clear of the typical sold price in this postcode.
£161,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.4% per year over 9 years.
£109,950
Growth on file: 1.4% per year over 9 years.
Sales timeline
8 August 2013Most recent
£109,950
+13.4%over 8 years16 August 2004
£97,000
Median price across the last 5 sales in SA1 4HT: £122,500 (2022–2014).
Nearby sales in SA1 4HT
Versus other Caswell Street homes
3 Caswell Street outperforms the street on co₂ emissions by a wide margin.
Price per m²
£1,745
Street avg £1,298
Floor Area
63 m²
Street avg 75 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.8 t/year
Street avg 3.1 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 George Hotel 2 — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







