19 Dyfed Avenue, Townhill, Swansea, SA1 6NP
About 19 Dyfed Avenue
19 Dyfed Avenue is a mid-terrace house in Townhill, Swansea, Swansea (SA1 6NP). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (April 2014) shows an E (score 52), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since January 2013. Between certificates, lighting went from Very Poor to Average; while roof efficiency dropped from Average to Poor and window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 88), a 3-band jump. The latest certificate is from April 2014, so improvements made since then won't be reflected.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Energy performance
19 Dyfed Avenue sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 10 Apr 2024
EPC Rating
Certificate validity
Expired on 10 April 2024
Property Improvements
Changes detected from historical EPC data
Heating controls changed
More low energy lighting installed
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
19 Dyfed 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
19 Dyfed Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£131,000
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 6NP: £125,000 (2025–2022).
Nearby sales in SA1 6NP
12 Dyfed Avenue, Townhill, Swansea, SA1 6NP
Sold Dec 2025
£140,00015 Dyfed Avenue, Townhill, Swansea, SA1 6NP
Sold Oct 2025
£150,00020 Dyfed Avenue, Townhill, Swansea, SA1 6NP
Sold Oct 2023
£115,00017 Dyfed Avenue, Townhill, Swansea, SA1 6NP
Sold Nov 2021
£109,50010 Dyfed Avenue, Townhill, Swansea, SA1 6NP
Sold Nov 2021
£122,000
Versus other Dyfed Avenue homes
EPC Rating for 19 Dyfed Avenue lags the street by a wide margin.
EPC Rating
52 (E)
Street avg 64 (D)
Floor Area
68 m²
Street avg 75 m²
CO₂ Emissions
4.3 t/year
Street avg 3.0 t/year
Habitable Rooms
4 rooms
Street avg 4 rooms
Similar properties nearby
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1 Caradog Place, Townhill
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1 2, Flat 4, St James Crescent
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1 2, Flat 3, St James Crescent
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1 2, Flat 3, Brooklands Terrace
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1 2, Flat 5, St James Crescent
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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
Cadfan Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







