14 Croesffyrdd, Ystradgynlais, Swansea, SA9 1AL
About 14 Croesffyrdd
14 Croesffyrdd is a semi-detached house in Ystradgynlais, Swansea, Swansea (SA9 1AL). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (August 2025) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 75).
It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs).
Know exactly what you're buying at 14 Croesffyrdd
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Planning history
14 Croesffyrdd has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 14 Croesffyrdd
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
14 Croesffyrdd has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£143,000
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 1AL: £115,000 (2022–2012).
Nearby sales in SA9 1AL
5 Croesffyrdd, Ystradgynlais, Swansea, SA9 1AL
Sold Dec 2022
£155,0008 Croesffyrdd, Ystradgynlais, Swansea, SA9 1AL
Sold Apr 2021
£95,00011 Croesffyrdd, Ystradgynlais, Swansea, SA9 1AL
Sold Oct 2013
£119,0004 Croesffyrdd, Ystradgynlais, Swansea, SA9 1AL
Sold Nov 2012
£60,00010 Croesffyrdd, Ystradgynlais, Swansea, SA9 1AL
Sold Oct 2012
£106,000
Everything we know about 14 Croesffyrdd, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Croesffyrdd homes
14 Croesffyrdd is notably below the street on epc rating.
EPC Rating
60 (D)
Street avg 70 (C)
Floor Area
87 m²
Street avg 90 m²
CO₂ Emissions
4.5 t/year
Street avg 3.4 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
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The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Post Office — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.