Ynyswen, Station Road, St Clears, Carmarthen, SA33 4BZ
About Ynyswen
Ynyswen is a detached house in St. Clears, Carmarthen, Carmarthen (SA33 4BZ). It has a recorded floor area of 156 m² (around 1679 sq ft) and construction records dating it to 1900-1929. The latest certificate (March 2013) shows an E (score 51), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 77), a 2-band jump. The latest certificate is from March 2013, so improvements made since then won't be reflected.
At 156 m² the property is well over the postcode median (114 m² across 11 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £336,000 sits 76.8% above the 2014 sale of £190,000. On the market in January 2014 and unlisted since — roughly 12 years.
Know exactly what you're buying at Ynyswen
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
Ynyswen'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This certificate is over 10 years old and is no longer valid.Expired 09 Mar 2023
EPC Rating
Planning history
Ynyswen has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at Ynyswen
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
Ynyswen valuation sits well clear of the typical sold price in this postcode.
£336,000
Modelled from EPC, postcode comparables.
£190,000
Recorded with HM Land Registry.
Sales timeline
24 January 2014Most recent
£190,000
Median price across the last 5 sales in SA33 4BZ: £195,000 (2025–2023).
Nearby sales in SA33 4BZ
Brodawel, Station Road, St Clears, Carmarthen, SA33 4BZ
Sold Oct 2025
£195,000Ty Cerrig Coch, Station Road, St Clears, Carmarthen, SA33 4BZ
Sold Oct 2025
£425,000Avalon, Station Road, St Clears, Carmarthen, SA33 4BZ
Sold Apr 2024
£175,000Gwynfa, Station Road, St Clears, Carmarthen, SA33 4BZ
Sold Mar 2024
£250,000Cadwgan, Station Road, St Clears, Carmarthen, SA33 4BZ
Sold Oct 2022
£200,000
Everything we know about Ynyswen, 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 Station Road homes
On years held, Ynyswen stands well clear of the street.
Price per m²
£1,218
Street avg £1,748
Floor Area
156 m²
Street avg 127 m²
Habitable Rooms
8 rooms
Street avg 6 rooms
CO₂ Emissions
8.2 t/year
Street avg 7.2 t/year
Similar properties nearby
1 Duncan Street, Laugharne
SA33 4SW
1 Clos Griffith Jones, St Clears
SA33 4BW
1 Clos Pentre, St Clears
SA33 4BD
1 Clos Nathaniel, St Clears
SA33 4AW
1 Dukes Meadow, Pendine
SA33 4UH
1 Cefn Maes, St Clears
SA33 4DA
1 2 Kington Gardens, King Street, Laugharne
SA33 4QE
1 Cae Glas, St Clears
SA33 4EY
The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Lon Hafren — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.