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Postcode district

EPC ratings in BL4

BL4 in Bolton has 10,575 properties with EPC certificates. The average rating is C, above the Bolton average. Browse sectors below or search for a specific address to view detailed property data.

Average band
C
Total properties
10,575
Band A-C
49%
Higher efficiency homes
Band D-G
51%
Homes needing improvement

EPC distribution

Percentage of properties in each EPC band across BL4.

A0%
B7%
C42%
D39%
E10%
F2%
G1%

Property type mix

Distribution of property types (houses, flats, bungalows) within BL4.

House74%
Flat19%
Bungalow6.8%
Maisonette0.3%
Park home0%

In BL4, the most common EPC-rated properties are house (around 73%) and flat (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

    10919 occurrences · Code 34

  2. 2

    Solar water heating

    9946 occurrences · Code 19

  3. 3

    Low energy lighting for all fixed outlets

    8684 occurrences · Code 35

  4. 4

    Cavity wall insulation

    3640 occurrences · Code 6

  5. 5

    Replace boiler with new condensing boiler

    2946 occurrences · Code 20

Sector breakdown

4 postcode sectors in BL4.

SectorAvg bandPropertiesBand D-G
BL4 0
2,64358%
BL4 7
2,57750%
BL4 8
2,48654%
BL4 9
2,86943%

Check a specific property

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

EPC Ratings in BL4, Bolton | 10,575 Properties Assessed | EPC Advisor