3 Castle Lofts, Castle Street, Swansea, SA1 1HF
About 3 Castle Lofts
3 Castle Lofts is a one-bedroom mid-terrace house in Swansea (SA1 1HF). It has a recorded floor area of 70 m² (around 753 sq ft) and construction records dating it to 1900-1929. At 70 m² this is the 3rd smallest of 8 units on EPC record in the building, where floor areas span 55–104 m². The building's EPC ratings span D to B across 8 units on file. The latest certificate (June 2019) shows a C (score 79), near the top of the C band. The recommended improvements would push it to B (score 83).
Untraded for 21 years, with the last transfer in March 2005. Across 2002–2005, sale prices on this property compounded at 9.8% per year. Today's modelled estimate of £150,000 sits 50% above the 2005 sale of £100,000. On a £-per-square-foot basis, the last sale (£133/sq ft) was about 20.1% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms1
- Open-plan layoutYes
Outside
- ParkingYes
Everything you need to know about 3 Castle Lofts
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
3 Castle Lofts's carbon output is low for the local stock.
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
3 Castle Lofts has no planning applications on record.
But the area is active
7 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
3 Castle Lofts 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 9.8% per year over 2 years.
£100,000
Growth on file: 9.8% per year over 2 years.
Sales timeline
31 March 2005Most recent
£100,000
+25.0%over 2 years8 November 2002
£80,000
Median price across the last 5 sales in SA1 1HF: £80,000 (2023–2007).
Nearby sales in SA1 1HF
6 Castle Lofts, Castle Street, Swansea, SA1 1HF
Sold Jan 2023
£80,0001 Castle Lofts, Castle Street, Swansea, SA1 1HF
Sold Sept 2020
£100,0008 Castle Lofts, Castle Street, Swansea, SA1 1HF
Sold Jun 2018
£60,0005 Castle Lofts, Castle Street, Swansea, SA1 1HF
Sold May 2010
£72,0004 Castle Lofts, Castle Street, Swansea, SA1 1HF
Sold Oct 2007
£108,000
Versus other Castle Street homes
On habitable rooms, 3 Castle Lofts stands well clear of the street.
Price per m²
£1,429
Street avg £1,127
Floor Area
70 m²
Street avg 78 m²
Habitable Rooms
3 rooms
Street avg 1 rooms
CO₂ Emissions
1.5 t/year
Street avg 2.3 t/year
Everything you need to know about 3 Castle Lofts
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
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
High Street 1 — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






