The Carmarthen Grade Report

12,614 graded homes · updated from the EPC register

The average Carmarthen home is a D — and 56% of the town's homes could reach a B or better.

D
Town Grade
The most common grade among current certificates in Carmarthen. Average score 60.5.

Grade distribution

Share of Carmarthen homes per grade, current certificates.

277
1210
3176
4156
2417
1035
380
ABCDEFG

Grade by construction era

Older homes grade lower — and have the most headroom.

Pre-1900
E46
1900–1929
E52.4
1930–1949
D58.6
1950–1966
D60.5
1967–1982
D59.7
1983–1995
D64.2
1996 onwards
C76.5

Best-graded streets

Streets with at least 10 graded homes.

1Cwrt Y PriordySA33 · 37 homesA2Maes FrondegSA31 · 42 homesA3Lon Ty CwmSA31 · 14 homesA4Pludds MeadowSA33 · 21 homesB5Clos Y FedwSA32 · 10 homesB

Most upgraded streets

Biggest average score gain from regrades, last 3 years.

1Dol Y DderwenSA33 · 11 homes+33.3 pts2Coronation RoadSA31 · 5 homes+21.2 pts3Hafod CwninSA31 · 5 homes+20.6 pts4High StreetSA31 · 5 homes+19.8 pts5Belvedere AvenueSA31 · 15 homes+18.9 pts

Carmarthen by district

Most common grade per postcode district.

CSA31DSA32DSA33
E
2.7% of Carmarthen rental stock sits below the MEES line.
Rentals need a minimum grade by law — E today, direction of travel C. 3,573 rented homes on record.
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What grade is your Carmarthen home?

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