Plasgwyn, Henfwlch Road, Carmarthen, SA33 6AD
About Plasgwyn
Plasgwyn is a detached house in Carmarthen (SA33 6AD). It has a recorded floor area of 124 m² (around 1334 sq ft), construction records dating it to 2007 onwards and council tax band G. The latest certificate (May 2011) shows a C (score 76), near the top of the C band. Main heating runs on oil. The latest certificate is from May 2011, so improvements made since then won't be reflected.
At 124 m² it's 25.2% larger than the typical home in the postcode (99 m² median across 9 EPCs). Its energy rating outperforms most of the postcode (better than 89% of similar EPCs).
Know exactly what you're buying at Plasgwyn
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
Plasgwyn's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 08 May 2021
EPC Rating
Planning history
Plasgwyn has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at Plasgwyn
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
Plasgwyn has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£402,000
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 6AD: £239,000 (2022–2017).
Nearby sales in SA33 6AD
Gwawr Newydd, Henfwlch Road, Carmarthen, SA33 6AD
Sold Jan 2022
£350,000Danybont, Henfwlch Road, Carmarthen, SA33 6AD
Sold Jul 2021
£163,0003 Lon Esgair, Henfwlch Road, Carmarthen, SA33 6AD
Sold Sept 2019
£149,0004 Lon Esgair, Henfwlch Road, Carmarthen, SA33 6AD
Sold Dec 2005
£129,9502 Lon Esgair, Henfwlch Road, Carmarthen, SA33 6AD
Sold Oct 2001
£16,380
Everything we know about Plasgwyn, 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 Henfwlch Road homes
Habitable Rooms for Plasgwyn runs comfortably ahead of the street norm.
EPC Rating
76 (C)
Street avg 59 (D)
Floor Area
124 m²
Street avg 135 m²
CO₂ Emissions
6.4 t/year
Street avg 6.4 t/year
Habitable Rooms
11 rooms
Street avg 5 rooms
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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
Lon Esgair — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.