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Postcode district

EPC ratings in BN18

BN18 in Arun has 5,643 properties with EPC certificates. The average rating is B, above the Arun average. Browse sectors below or search for a specific address to view detailed property data.

Average band
B
Total properties
5,643
Band A-C
56%
Higher efficiency homes
Band D-G
44%
Homes needing improvement

EPC distribution

Percentage of properties in each EPC band across BN18.

A4%
B29%
C23%
D27%
E12%
F4%
G1%

Property type mix

Distribution of property types (houses, flats, bungalows) within BN18.

House76%
Flat13%
Bungalow8.3%
Maisonette1.8%
Park home1%

In BN18, the most common EPC-rated properties are house (around 76%) and flat (around 13%). 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

    5538 occurrences · Code 34

  2. 2

    Solar water heating

    5210 occurrences · Code 19

  3. 3

    Low energy lighting for all fixed outlets

    3078 occurrences · Code 35

  4. 4

    Floor insulation (solid floor)

    1668 occurrences · Code 58

  5. 5

    Replace boiler with new condensing boiler

    1403 occurrences · Code 20

Sector breakdown

2 postcode sectors in BN18.

SectorAvg bandPropertiesBand D-G
BN18 0
4,09736%
BN18 9
1,76167%

Check a specific property

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Pick your address to see live EPC data and improvement recommendations.

EPC Ratings in BN18, Arun | 5,643 Properties Assessed | EPC Advisor