Duad Cottage, Cwmduad, Carmarthen, SA33 6XJ
About Duad Cottage
Duad Cottage is an end-of-terrace house in Cwmduad, Carmarthen, Carmarthen (SA33 6XJ). It has a recorded floor area of 104 m² (around 1119 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (July 2021) shows an F (score 31), near the bottom of the EPC scale. The rating has held steady at F across 2 certificates since September 2010. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 79), a 3-band jump. Main heating runs on oil.
At 104 m² it's 18.2% larger than the typical home in the postcode (88 m² median across 4 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. On the market in October 2012 and unlisted since — roughly 14 years. Across 2006–2012, sale prices on this property compounded at -0.6% per year. Today's modelled estimate of £186,000 is 43.1% above the 2012 sale price.
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Duad Cottage sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Planning history
Duad Cottage has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at Duad Cottage
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
Duad Cottage valuation sits well clear of the typical sold price in this postcode.
£186,000
Modelled from EPC, postcode comparables and a sale-price growth of -0.6% per year over 7 years.
£129,950
Growth on file: -0.6% per year over 7 years.
Sales timeline
11 October 2012Most recent
£129,950
-3.7%over 6 years3 February 2006
£135,000
Median price across the last 5 sales in SA33 6XJ: £155,000 (2024–2020).
Nearby sales in SA33 6XJ
Everything we know about Duad Cottage, 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
Duad Cottage is notably below the street on epc rating.
EPC Rating
31 (F)
Street avg 52 (E)
Floor Area
104 m²
Street avg 86 m²
CO₂ Emissions
9.7 t/year
Street avg 6.1 t/year
Habitable Rooms
6 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
0.0 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.