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Postcode district

EPC ratings in SA20

SA20 in Carmarthenshire has 979 properties with EPC certificates. The average rating is D, matching the Carmarthenshire average. Browse sectors below or search for a specific address to view detailed property data.

Average band
D
Total properties
979
Band A-C
19%
Higher efficiency homes
Band D-G
81%
Homes needing improvement

EPC distribution

Percentage of properties in each EPC band across SA20.

A1%
B2%
C16%
D37%
E23%
F14%
G6%

Property type mix

Distribution of property types (houses, flats, bungalows) within SA20.

House74%
Bungalow19%
Flat5.3%
Maisonette1.3%
Park home0%

In SA20, the most common EPC-rated properties are house (around 74%) and bungalow (around 19%). This mix shapes how easy it is for local homes to improve their EPC ratings.

Top recommendations

Improvements most often recommended in this district.

  1. 1

    Solar photovoltaic panels, 2.5 kWp

    1084 occurrences · Code 34

  2. 2

    Solar water heating

    1018 occurrences · Code 19

  3. 3

    Low energy lighting for all fixed outlets

    719 occurrences · Code 35

  4. 4

    Floor insulation (solid floor)

    644 occurrences · Code 58

  5. 5

    Internal or external wall insulation

    617 occurrences · Code 7

Sector breakdown

1 postcode sectors in SA20.

SectorAvg bandPropertiesBand D-G
SA20 0
97981%

Check a specific property

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EPC Ratings in SA20, Carmarthenshire | 979 Properties Assessed | EPC Advisor