Plasnewydd, Cwmduad, Carmarthen, SA33 6XJ
About Plasnewydd
Plasnewydd is a semi-detached house in Cwmduad, Carmarthen, Carmarthen (SA33 6XJ). It has a recorded floor area of 94 m² (around 1012 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (July 2023) shows an E (score 51), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 79), a 2-band jump. Main heating runs on oil.
Today's modelled estimate of £204,000 is 31.6% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£153/sq ft) was about 29.5% above the typical sold price in the postcode. Sold November 2023 for £155,000.
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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
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
Plasnewydd has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at Plasnewydd
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
Plasnewydd valuation sits well clear of the typical sold price in this postcode.
£204,000
Modelled from EPC, postcode comparables.
£155,000
Recorded with HM Land Registry.
Sales timeline
14 November 2023Most recent
£155,000
Median price across the last 5 sales in SA33 6XJ: £170,000 (2024–2020).
Nearby sales in SA33 6XJ
Everything we know about Plasnewydd, 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 the street
EPC Rating
51 (E)
Street avg 47 (E)
Floor Area
94 m²
Street avg 89 m²
CO₂ Emissions
5.6 t/year
Street avg 7.1 t/year
Habitable Rooms
3 rooms
Street avg 4 rooms
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The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Post Office — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.