20 Dinas Street, Plasmarl, Swansea, SA6 8LQ
About 20 Dinas Street
20 Dinas Street is a three-bedroom mid-terrace house in Plasmarl, Swansea, Swansea (SA6 8LQ). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (January 2020) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 85), a 2-band jump.
Across 1999–2013, sale prices on this property compounded at 6.8% per year. Today's modelled estimate of £118,000 sits 56.3% above the 2013 sale of £75,500. On a £-per-square-foot basis, the last sale (£102/sq ft) was about 19.9% above the typical sold price in the postcode. 13 years since the last transfer (November 2013).
What this property has
Inside
- Bedrooms3
- Bathrooms1
Building
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
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
20 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
Sale price has at least doubled since 1999.
£118,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.8% per year over 14 years.
£75,500
Growth on file: 6.8% per year over 14 years.
Sales timeline
1 November 2013Most recent
£75,500
+4.9%over 5 years14 December 2007
£72,000
+140.0%over 8 years26 November 1999
£30,000
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
Price per m²
£1,094
Street avg £1,026
Floor Area
69 m²
Street avg 82 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.8 t/year
Street avg 3.9 t/year
Similar properties nearby
1 Bush Road, Morriston
SA6 8EG
1 Ash Street, Morriston
SA6 8HD
1 Glantawe Street, Morriston
SA6 8BP
1 James Court, Dinas Street, Plasmarl
SA6 8LQ
1 Bedford House, Crown Street, Morriston
SA6 8BR
1 Britannia Road, Plasmarl
SA6 8LH
1 Bedford Street, Morriston
SA6 8DF
1 Clos Yr Orsaf, Morriston
SA6 8BJ
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.







