1 Tymawr Street, Port Tennant, Swansea, SA1 8NE
About 1 Tymawr Street
1 Tymawr Street is a three-bedroom end-of-terrace house in Port Tennant, Swansea, Swansea (SA1 8NE). It has a recorded floor area of 122 m² (around 1313 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (September 2023) shows a D (score 56), a step below the typical UK home. The rating has held steady at D across 2 certificates since July 2013. Between certificates, roof efficiency went from Average to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 78). Other recorded features include outbuildings.
At 122 m² the property is well over the postcode median (93 m² across 25 EPCs), placing it in the larger end of the local stock. On the market in October 2013 and unlisted since — roughly 13 years. Across the public record there are 4 sales, relatively high churn for a single property. Across 1998–2013, sale prices on this property compounded at 6.5% per year. Today's modelled estimate of £157,000 is 36.5% above the 2013 sale price.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- EnsuiteYes
Outside
- OutbuildingsYes
Everything you need to know about 1 Tymawr Street
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee

Energy performance
EPC Rating
Certificate validity
Valid until 16 September 2033
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has been extended more than once, and has permanent outbuildings, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
1 Tymawr Street has no planning applications on record.
But the area is active
47 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
1 Tymawr Street has more than doubled in price since the earliest registered sale in 1998.
£157,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 15 years.
£115,000
Growth on file: 6.5% per year over 15 years.
Sales timeline
24 October 2013Most recent
£115,000
+0.9%over 7 years5 September 2006
£114,000
+128.2%over 4 years26 September 2001
£49,950
+11.0%over 2 years2 November 1998
£45,000
Median price across the last 5 sales in SA1 8NE: £135,000 (2025–2021).
Nearby sales in SA1 8NE
43 Tymawr Street, Port Tennant, Swansea, SA1 8NE
Sold Jun 2025
£145,00050 Tymawr Street, Port Tennant, Swansea, SA1 8NE
Sold Jun 2025
£135,00018 Tymawr Street, Port Tennant, Swansea, SA1 8NE
Sold Jun 2024
£93,00056 Tymawr Street, Port Tennant, Swansea, SA1 8NE
Sold Nov 2022
£153,0003 Tymawr Street, Port Tennant, Swansea, SA1 8NE
Sold Nov 2021
£124,000
Versus other Tymawr Street homes
1 Tymawr Street outperforms the street on floor area by a wide margin.
Price per m²
£943
Street avg £1,027
Floor Area
122 m²
Street avg 96 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
5.8 t/year
Street avg 4.5 t/year
Everything you need to know about 1 Tymawr Street
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee

Similar properties nearby
1 Elmhurst Crescent, St Thomas
SA1 8EA
1 Balaclava Street, St Thomas
SA1 8BS
1 Kilvey Terrace, St Thomas
SA1 8BA
1 Danygraig Road, Port Tennant
SA1 8LY
1 Kinley Street, St Thomas
SA1 8HE
1 Elba Crescent, Crymlyn Burrows
SA1 8QQ
1 Llys Hafan, Lamberts Road
SA1 8QH
1 Bay View, St Thomas
SA1 8BB
The neighbourhood at a glance
Crime
580/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
St Stephens Church — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






