6 Landeg Street, Plasmarl, Swansea, SA6 8LA
About 6 Landeg Street
6 Landeg Street is a mid-terrace house in Plasmarl, Swansea, Swansea (SA6 8LA). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (October 2025) shows a C (score 69), just inside the C band. When first surveyed in November 2013 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good and lighting went from Poor to Very Good; while roof efficiency dropped from Good to Average and window efficiency dropped from Average to Poor.
Across 2003–2017, sale prices on this property compounded at 3% per year. Today's modelled estimate of £139,000 sits 73.8% above the 2017 sale of £80,000. 9 years since the last transfer (June 2017). Across the public record there are 4 sales, relatively high churn for a single property. Its energy rating outperforms most of the postcode (better than 84% of similar EPCs).
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Loft insulation upgraded to recommended levels
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
6 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
6 Landeg Street valuation sits well clear of the typical sold price in this postcode.
£139,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.0% per year over 14 years.
£80,000
Growth on file: 3.0% per year over 14 years.
Sales timeline
29 June 2017Most recent
£80,000
-14.0%29 June 2017
£93,000
-7.0%over 10 years28 June 2007
£100,000
+88.9%over 4 years8 May 2003
£52,950
Median price across the last 5 sales in SA6 8LA: £117,500 (2025–2022).
Nearby sales in SA6 8LA
19 Landeg Street, Plasmarl, Swansea, SA6 8LA
Sold Jul 2025
£106,00042a, Landeg Street, Plasmarl, Swansea, SA6 8LA
Sold Jun 2025
£150,00015 Landeg Street, Plasmarl, Swansea, SA6 8LA
Sold Jan 2024
£75,00011 Landeg Street, Plasmarl, Swansea, SA6 8LA
Sold Sept 2023
£117,50037 Landeg Street, Plasmarl, Swansea, SA6 8LA
Sold Nov 2022
£125,000
Versus other Landeg Street homes
EPC Rating for 6 Landeg Street runs comfortably ahead of the street norm.
Price per m²
£1,081
Street avg £1,018
Floor Area
86 m²
Street avg 79 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.8 t/year
Street avg 4.1 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady 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.







