20 Clyngwyn Road, Ystalyfera, Swansea, SA9 2AE
About 20 Clyngwyn Road
20 Clyngwyn Road is an end-of-terrace house in Ystalyfera, Swansea, Swansea (SA9 2AE). It has a recorded floor area of 83 m² (around 893 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (February 2025) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 86), a 2-band jump.
At 83 m² it sits well below the postcode median (148 m² across 7 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at 20 Clyngwyn Road
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
20 Clyngwyn Road has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
20 Clyngwyn Road 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 SA9 2AE: £270,000 (2023–2016).
Nearby sales in SA9 2AE
13 Clyngwyn Road, Ystalyfera, Swansea, SA9 2AE
Sold Oct 2023
£270,0003 Clyngwyn Road, Ystalyfera, Swansea, SA9 2AE
Sold Dec 2022
£295,0001 Clyngwyn Road, Ystalyfera, Swansea, SA9 2AE
Sold Sept 2022
£360,00011 Clyngwyn Road, Ystalyfera, Swansea, SA9 2AE
Sold Feb 2020
£145,00016 Clyngwyn Road, Ystalyfera, Swansea, SA9 2AE
Sold Dec 2016
£162,000
Everything we know about 20 Clyngwyn Road, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Clyngwyn Road homes
On floor area, 20 Clyngwyn Road runs well behind the street norm.
EPC Rating
64 (D)
Street avg 50 (E)
Floor Area
83 m²
Street avg 136 m²
CO₂ Emissions
4.2 t/year
Street avg 8.9 t/year
Habitable Rooms
5 rooms
Street avg 6 rooms
Similar properties nearby
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1 Brynawel Terrace, Ystradowen
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The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
New Swan Inn — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.