15 Powys Avenue, Townhill, Swansea, SA1 6PG
About 15 Powys Avenue
15 Powys Avenue is an end-of-terrace house in Townhill, Swansea, Swansea (SA1 6PG). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (December 2020) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since February 2010. Between certificates, hot-water efficiency went from Poor to Good and main heating went from Average to Good; while wall efficiency dropped from Good to Poor and lighting dropped from Average to Very Poor. The recommended improvements would lift it to B (score 86), a 2-band jump.
One historical planning record sits against the property in 2018.
Everything you need to know about 15 Powys Avenue
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Low energy lighting percentage decreased
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
1 application on record at 15 Powys Avenue, Townhill, Swansea, SA1 6PG
- May 2018ExtensionOutlineOutcome in report
Single storey rear/side extension (application for a Certificate of Proposed Lawful Development)
- Documents
- 13 docs on file
- Reference
- 2018/1017/PLD
Unlock 15 Powys Avenue, Townhill, Swansea, SA1 6PG's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 64 notable nearby
- The 13 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
15 Powys Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£133,000
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 6PG: £101,000 (2025–2018).
Nearby sales in SA1 6PG
12 Powys Avenue, Townhill, Swansea, SA1 6PG
Sold Jun 2025
£146,00033 Powys Avenue, Townhill, Swansea, SA1 6PG
Sold Jun 2021
£101,00032 Powys Avenue, Townhill, Swansea, SA1 6PG
Sold Jan 2020
£52,00034 Powys Avenue, Townhill, Swansea, SA1 6PG
Sold Jun 2018
£105,0004 Powys Avenue, Townhill, Swansea, SA1 6PG
Sold Dec 2017
£82,500
Versus other Powys Avenue homes
15 Powys Avenue outperforms the street on habitable rooms by a wide margin.
EPC Rating
66 (D)
Street avg 57 (D)
Floor Area
81 m²
Street avg 80 m²
CO₂ Emissions
3.1 t/year
Street avg 4.1 t/year
Habitable Rooms
5 rooms
Street avg 4 rooms
Everything you need to know about 15 Powys Avenue
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
Lady of Lourdes — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






