20 Powys Avenue, Townhill, Swansea, SA1 6PG
About 20 Powys Avenue
20 Powys Avenue is a mid-terrace house in Townhill, Swansea, Swansea (SA1 6PG). It has a recorded floor area of 68 m² (around 736 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (February 2010) shows a C (score 70). The latest certificate is from February 2010, so improvements made since then won't be reflected.
Its energy rating outperforms most of the postcode (better than 75% of similar EPCs).
Energy performance
20 Powys Avenue's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 22 Feb 2020
EPC Rating
Certificate validity
Expired on 22 February 2020
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 Powys Avenue has no planning applications on record.
But the area is active
61 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
20 Powys Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£128,000
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
20 Powys Avenue is notably below the street on floor area.
EPC Rating
70 (C)
Street avg 57 (D)
Floor Area
68 m²
Street avg 80 m²
CO₂ Emissions
2.6 t/year
Street avg 4.1 t/year
Habitable Rooms
5 rooms
Street avg 4 rooms
Similar properties nearby
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1 2, Flat 7, Brooklands Terrace
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The neighbourhood at a glance
Crime
580/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.







