19 Landeg Street, Plasmarl, Swansea, SA6 8LA
About 19 Landeg Street
19 Landeg Street is a mid-terrace house in Plasmarl, Swansea, Swansea (SA6 8LA). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (May 2022) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since February 2010. Between certificates, roof efficiency dropped from Very Good to Good. The recommended improvements would lift it to B (score 88), a 2-band jump.
A recent sale: £106,000 in July 2025. Across 2010–2025, sale prices on this property compounded at 2.8% per year. Today's modelled estimate of £128,000 is 20.8% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£131/sq ft) was about 47.4% above the typical sold price in the postcode.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 29 May 2032
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
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
19 Landeg Street has no planning applications on record.
But the area is active
5 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
19 Landeg Street valuation sits well clear of the typical sold price in this postcode.
£128,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.8% per year over 15 years.
£106,000
Growth on file: 2.8% per year over 15 years.
Sales timeline
16 July 2025Most recent
£106,000
+37.7%over 7 years28 March 2018
£77,000
+10.0%over 7 years13 June 2010
£70,000
Median price across the last 5 sales in SA6 8LA: £120,000 (2026–2023).
Nearby sales in SA6 8LA
6 Landeg Street, Plasmarl, Swansea, SA6 8LA
Sold May 2026
£120,00035 Landeg Street, Plasmarl, Swansea, SA6 8LA
Sold Mar 2026
£185,0007 Landeg Street, Plasmarl, Swansea, SA6 8LA
Sold Mar 2026
£120,00015 Landeg Street, Plasmarl, Swansea, SA6 8LA
Sold Jan 2024
£75,00011 Landeg Street, Plasmarl, Swansea, SA6 8LA
Sold Sept 2023
£117,500
Versus other Landeg Street homes
19 Landeg Street outperforms the street on price per m² by a wide margin.
Price per m²
£1,413
Street avg £1,108
Floor Area
75 m²
Street avg 79 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
3.0 t/year
Street avg 4.0 t/year
Similar properties nearby
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The neighbourhood at a glance
Crime
210/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Cwm Level — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







