Bryn Heulog Plas Y Gwer, St Clears, Carmarthen, SA33 4LX
About Bryn Heulog Plas Y Gwer
Bryn Heulog Plas Y Gwer is a detached house in St. Clears, Carmarthen, Carmarthen (SA33 4LX). It has a recorded floor area of 161 m² (around 1733 sq ft) and construction records dating it to before 1900. The latest certificate (June 2018) shows an E (score 39), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 89), a 3-band jump. Main heating runs on oil.
Know exactly what you're buying at Bryn Heulog Plas Y Gwer
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Bryn Heulog Plas Y Gwer's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
Bryn Heulog Plas Y Gwer has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at Bryn Heulog Plas Y Gwer
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
Bryn Heulog Plas Y Gwer has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£390,000
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 SA33 4LX: £264,000 (2025–2017).
Nearby sales in SA33 4LX
The Cottage, St Clears, Carmarthen, SA33 4LX
Sold Nov 2025
£440,000Cleifion Mill, St Clears, Carmarthen, SA33 4LX
Sold Apr 2022
£264,000Blewgyd, Unit 1, St Clears, Carmarthen, SA33 4LX
Sold Feb 2021
£120,000Erwr Felin, St Clears, Carmarthen, SA33 4LX
Sold Aug 2017
£240,000Plas Y Gwer, St Clears, Carmarthen, SA33 4LX
Sold Jul 2017
£1,640,000
Everything we know about Bryn Heulog Plas Y Gwer, 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
0.3 km
St Clears By-Pass — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.