Derwen, Meidrim Road, St Clears, Carmarthen, SA33 4DJ
About Derwen
Derwen is a detached house in St. Clears, Carmarthen, Carmarthen (SA33 4DJ). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (November 2021) shows a D (score 57), a step below the typical UK home. When first surveyed in September 2011 the rating was F, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Very Poor to Good, lighting went from Very Poor to Very Good and main heating went from Poor to Good; while wall efficiency dropped from Good to Average and roof efficiency dropped from Good to Very Poor. The recommended improvements would push it to C (score 79).
Today's modelled estimate of £175,000 sits 52.2% above the 2011 sale of £115,000. 15 years since the last transfer (November 2011).
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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.
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Switched from oil to mains gas, reducing emissions and costs
Heating controls upgraded for better temperature management
Hot water system upgraded
More low energy lighting installed
Planning history
Derwen has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at Derwen
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
£175,000
Modelled from EPC, postcode comparables.
£115,000
Recorded with HM Land Registry.
Sales timeline
1 November 2011Most recent
£115,000
Everything we know about Derwen, 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
0.1 km
Penyrheol Tavern — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.