17 Wern Terrace, Port Tennant, Swansea, SA1 8NU
About 17 Wern Terrace
17 Wern Terrace is a mid-terrace house in Port Tennant, Swansea, Swansea (SA1 8NU). It has a recorded floor area of 83 m² (around 893 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (January 2022) shows a C (score 71). When first surveyed in April 2011 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Average to Very Good and window efficiency went from Average to Good. The recommended improvements would push it to B (score 89).
Its energy rating outperforms most of the postcode (better than 75% of similar EPCs).
Everything you need to know about 17 Wern Terrace
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
Low energy lighting percentage decreased
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency improved
Wall insulation improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has been extended more than once, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
17 Wern Terrace 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
17 Wern Terrace has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£136,000
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 SA1 8NU: £100,000 (2024–2016).
Nearby sales in SA1 8NU
23 Wern Terrace, Port Tennant, Swansea, SA1 8NU
Sold Nov 2024
£107,00035 Wern Terrace, Port Tennant, Swansea, SA1 8NU
Sold Jun 2021
£130,0005 Wern Terrace, Port Tennant, Swansea, SA1 8NU
Sold Aug 2018
£96,50053 Wern Terrace, Port Tennant, Swansea, SA1 8NU
Sold Jun 2018
£100,0003 Wern Terrace, Port Tennant, Swansea, SA1 8NU
Sold Mar 2016
£70,000
Versus other Wern Terrace homes
17 Wern Terrace outperforms the street on epc rating by a wide margin.
EPC Rating
71 (C)
Street avg 60 (D)
Floor Area
83 m²
Street avg 73 m²
CO₂ Emissions
2.6 t/year
Street avg 3.5 t/year
Habitable Rooms
5 rooms
Street avg 4 rooms
Everything you need to know about 17 Wern Terrace
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
Hoo Street — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






