39a, Dinas Street, Plasmarl, Swansea, SA6 8LQ
About 39a
39a is a detached house in Plasmarl, Swansea, Swansea (SA6 8LQ). It has a recorded floor area of 136 m² (around 1464 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (June 2015) shows an E (score 41), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 72), a 2-band jump. The latest certificate is from June 2015, so improvements made since then won't be reflected.
At 136 m² the property is well over the postcode median (74 m² across 26 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 77% of similar EPCs).
Energy performance
39a's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 03 Jun 2025
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
39a 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
39a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£230,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SA6 8LQ: £106,000 (2025–2024).
Nearby sales in SA6 8LQ
29 Dinas Street, Plasmarl, Swansea, SA6 8LQ
Sold Jul 2025
£106,00043 Dinas Street, Plasmarl, Swansea, SA6 8LQ
Sold May 2025
£76,00022 Dinas Street, Plasmarl, Swansea, SA6 8LQ
Sold Nov 2024
£72,00023 Dinas Street, Plasmarl, Swansea, SA6 8LQ
Sold Oct 2024
£120,00038 Dinas Street, Plasmarl, Swansea, SA6 8LQ
Sold Jun 2024
£115,000
Versus other Dinas Street homes
On floor area, 39a stands well clear of the street.
EPC Rating
41 (E)
Street avg 61 (D)
Floor Area
136 m²
Street avg 79 m²
CO₂ Emissions
8.9 t/year
Street avg 3.6 t/year
Habitable Rooms
7 rooms
Street avg 4 rooms
Similar properties nearby
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Plasmarl Fish Bar — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







