1 Balaclava Street, St Thomas, Swansea, SA1 8BS
About 1 Balaclava Street
1 Balaclava Street is a four-bedroom end-of-terrace house in St. Thomas, Swansea, Swansea (SA1 8BS). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (June 2021) shows a D (score 55), a step below the typical UK home. The rating has held steady at D across 2 certificates since March 2011. Between certificates, lighting went from Good to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 81), a 2-band jump.
Last changed hands 12 years ago, in May 2014. Across the public record there are 4 sales, relatively high churn for a single property. Across 1999–2014, sale prices on this property compounded at 7.5% per year. Today's modelled estimate of £148,000 is 31.6% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£131/sq ft) was about 33.2% above the typical sold price in the postcode. 4 bedrooms is on the larger side for this postcode, where 2 is the typical count.
What this property has
Inside
- Bedrooms4
- Bathrooms1
Everything you need to know about 1 Balaclava 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

Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
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
1 Balaclava Street has no planning applications on record.
But the area is active
53 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Sale price has at least doubled since 1999.
£148,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.5% per year over 14 years.
£112,500
Growth on file: 7.5% per year over 14 years.
Sales timeline
1 May 2014Most recent
£112,500
+28.6%over 2 years22 November 2011
£87,500
-2.8%over 7 years6 April 2004
£90,000
+125.0%over 4 years20 December 1999
£40,000
Median price across the last 5 sales in SA1 8BS: £115,000 (2024–2021).
Nearby sales in SA1 8BS
2 Balaclava Street, St Thomas, Swansea, SA1 8BS
Sold Oct 2024
£130,00014 Balaclava Street, St Thomas, Swansea, SA1 8BS
Sold Sept 2024
£87,00027a, Balaclava Street, St Thomas, Swansea, SA1 8BS
Sold Apr 2023
£191,0009 Balaclava Street, St Thomas, Swansea, SA1 8BS
Sold Sept 2021
£95,00022 Balaclava Street, St Thomas, Swansea, SA1 8BS
Sold Mar 2021
£82,000
Versus other Balaclava Street homes
On price per m², 1 Balaclava Street stands well clear of the street.
Price per m²
£1,406
Street avg £989
Floor Area
80 m²
Street avg 83 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
4.0 t/year
Street avg 3.8 t/year
Everything you need to know about 1 Balaclava 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

Similar properties nearby
1 Elmhurst Crescent, St Thomas
SA1 8EA
1 Kilvey Terrace, St Thomas
SA1 8BA
1 Bay Street, Port Tennant
SA1 8LB
1 Beaumont Crescent, St Thomas
SA1 8DW
1 George Powell House, Balaclava Street, St Thomas
SA1 8BR
1 Llys Hafan, Lamberts Road
SA1 8QH
1 Grenfell Park Road, St Thomas
SA1 8EY
1 Danygraig Road, Port Tennant
SA1 8LY
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
St Thomas Church — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






