100 Dinas Street, Plasmarl, Swansea, SA6 8LJ
About 100 Dinas Street
100 Dinas Street is a mid-terrace house in Plasmarl, Swansea, Swansea (SA6 8LJ). It has a recorded floor area of 66 m² (around 711 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (July 2011) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 70). The latest certificate is from July 2011, so improvements made since then won't be reflected.
It hasn't traded since October 2010, a hold of 16 years that's notably long for the area. Today's modelled estimate of £121,000 sits 68.1% above the 2010 sale of £72,000. On a £-per-square-foot basis, the last sale (£101/sq ft) was about 44.9% above the typical sold price in the postcode.
Energy performance
100 Dinas Street's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 05 Jul 2021
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
100 Dinas 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
100 Dinas Street valuation sits well clear of the typical sold price in this postcode.
£121,000
Modelled from EPC, postcode comparables.
£72,000
Recorded with HM Land Registry.
Sales timeline
28 October 2010Most recent
£72,000
Median price across the last 5 sales in SA6 8LJ: £116,500 (2025–2023).
Nearby sales in SA6 8LJ
133 Dinas Street, Plasmarl, Swansea, SA6 8LJ
Sold Jan 2025
£125,00091 Dinas Street, Plasmarl, Swansea, SA6 8LJ
Sold Aug 2024
£116,50068 Dinas Street, Plasmarl, Swansea, SA6 8LJ
Sold Jul 2024
£50,00088 Dinas Street, Plasmarl, Swansea, SA6 8LJ
Sold Oct 2023
£98,000136 Dinas Street, Plasmarl, Swansea, SA6 8LJ
Sold Jul 2023
£125,000
Versus other Dinas Street homes
Floor Area for 100 Dinas Street lags the street by a wide margin.
Price per m²
£1,091
Street avg £1,036
Floor Area
66 m²
Street avg 76 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.1 t/year
Street avg 4.0 t/year
Similar properties nearby
1 Ash Street, Morriston
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1 Bedford House, Crown Street, Morriston
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1 Clos Yr Orsaf, Morriston
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1 Bedford Street, Morriston
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1 Emlyn Terrace, Plasmarl
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1 Idris Terrace, Plasmarl
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1 Market Mews, Morriston
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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
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.







