Penallt Iwan, Station Road, Meidrim, Carmarthen, SA33 5QE
About Penallt Iwan
Penallt Iwan is a detached house in Meidrim, Carmarthen, Carmarthen (SA33 5QE). It has a recorded floor area of 262 m² (around 2820 sq ft) and construction records dating it to 1983-1990. The latest certificate (June 2025) shows an E (score 48), well below the UK norm with real room to improve. The rating has held steady at E across 3 certificates since February 2010. Between certificates, lighting went from Poor to Good; while wall efficiency dropped from Good to Average and window efficiency dropped from Average to Poor. The recommended improvements would push it to D (score 61). Main heating runs on lpg.
At 262 m² the property is well over the postcode median (47 m² across 5 EPCs), placing it in the larger end of the local stock.
Know exactly what you're buying at Penallt Iwan
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
Penallt Iwan's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Replaced storage heaters with gas boiler
Fuel source changed
Hot water system upgraded
More low energy lighting installed
Heating controls upgraded for better temperature management
Low energy lighting percentage decreased
Planning history
Penallt Iwan has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at Penallt Iwan
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
Penallt Iwan has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£511,000
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 5QE: £152,500 (2023–2007).
Everything we know about Penallt Iwan, 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
Penallt Iwan outperforms the street on floor area by a wide margin.
EPC Rating
48 (E)
Street avg 47 (E)
Floor Area
262 m²
Street avg 63 m²
CO₂ Emissions
7.8 t/year
Street avg 4.5 t/year
Habitable Rooms
7 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Ger-y-nant — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.