Penffynnon, Cwmduad, Carmarthen, SA33 6AU
About Penffynnon
Penffynnon is a property in Cwmduad, Carmarthen, Carmarthen (SA33 6AU).
2 planning records sit against the property, 0 approved, 0 refused. Across 2003–2023, sale prices on this property compounded at 1.9% per year. Last sale on file: £480,777 in June 2023.
Know exactly what you're buying at Penffynnon
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
No EPC on record
This property doesn't have an Energy Performance Certificate yet. An EPC is required to sell or let — and unlocks our automated valuation.
Planning history
- Sept 2025OutbuildingFullIn report
Siting of a high end static caravan/lodge to be used as a holiday let (Resubmission of PL/07732)
- Documents
- 9 docs on file
- Reference
- PL/09778
- Aug 2024OutbuildingFullIn report
Installation of a static caravan for holiday let
- Documents
- 15 docs on file
- Reference
- PL/07732
We flagged 1 thing worth checking at Penffynnon
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
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Sales history & valuation
£480,777
Growth on file: 1.9% per year over 19 years.
Sales timeline
7 June 2023Most recent
£480,777
+43.5%over 19 years15 December 2003
£335,000
Median price across the last 3 sales in SA33 6AU: £249,999 (2009–2003).
Nearby sales in SA33 6AU
Everything we know about Penffynnon, 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

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The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Five Roads — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.