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.
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Energy performance
EPC Rating
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
53 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: £124,000 (2025–2020).
Nearby sales in SA1 8NE
43 Tymawr Street, Port Tennant, Swansea, SA1 8NE
Sold Jun 2025
£145,00018 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
£124,00063 Tymawr Street, Port Tennant, Swansea, SA1 8NE
Sold Mar 2020
£119,000
Versus other Tymawr Street homes
1 Tymawr Street outperforms the street on floor area by a wide margin.
Price per m²
£943
Street avg £1,008
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 · every report is £14.99
One time fee only - money back guarantee

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The neighbourhood at a glance
Crime
3/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.






