What is the average EPC rating in PO21 4?

The average EPC rating in PO21 4 is band D. This is based on 2,553 properties with EPC certificates in this postcode sector, located in Arun.

How many properties in PO21 4 need energy improvements?

71% of properties in PO21 4 are rated D-G and could benefit from energy efficiency improvements. 29% are already rated A-C, indicating good energy performance.

What EPC improvements are commonly recommended in PO21?

The most frequently recommended improvements in PO21 are solar photovoltaic panels, 2.5 kwp (11,463 properties), low energy lighting for all fixed outlets (10,525 properties), and solar water heating (10,346 properties). The specific recommendations vary based on each property's current features.

Postcode sector

EPC ratings in PO21 4

2,553 properties in PO21 4 have EPC certificates, with an average rating of D—matching the PO21 average. 71% of homes here are rated D-G, indicating significant potential for energy improvements. This sector is part of PO21 in Arun. Enter your postcode below to see your property's full EPC report and improvement recommendations.

Average band

Total properties

2,553

Band A-C

29%

Higher efficiency homes

Band D-G

71%

Homes needing improvement

EPC distribution

Percentage of properties in each EPC band across PO21 4.

A1%

B5%

C23%

D53%

E15%

F3%

G1%

Most properties in PO21 4 could benefit from energy efficiency improvements. Common upgrades in PO21 include solar photovoltaic panels, 2.5 kwp and low energy lighting for all fixed outlets.

Recent EPCs

Anonymised sample of recent certificates for this sector.

Address	Type	Rating	Date	View
Mallard Crescent Bungalow•2 months ago	Bungalow	D	2 months ago	View report
Swandene House•2 months ago	House	C	2 months ago	View report
St. Thomas Drive Bungalow•2 months ago	Bungalow	D	2 months ago	View report
Barons Mead Bungalow•2 months ago	Bungalow	D	2 months ago	View report
Elbridge Crescent Maisonette•2 months ago	Maisonette	D	2 months ago	View report
Royal Bay Court 86a Bungalow•2 months ago	Bungalow	C	2 months ago	View report
Laguna Bungalow•2 months ago	Bungalow	G	2 months ago	View report
The Causeway Bungalow•2 months ago	Bungalow	D	2 months ago	View report
Barons Mead Bungalow•2 months ago	Bungalow	D	2 months ago	View report
Waters Edge House•2 months ago	House	D	2 months ago	View report

Common improvements in PO21

These upgrades are frequently recommended for properties in this area.

1
Solar photovoltaic panels, 2.5 kWp
11463 occurrences · Code 34
2
Low energy lighting for all fixed outlets
10525 occurrences · Code 35
3
Solar water heating
10346 occurrences · Code 19
4
Cavity wall insulation
6491 occurrences · Code 6
5
Replace boiler with new condensing boiler
4326 occurrences · Code 20

Helpful guides

Frequently asked questions about PO21 4

: The average EPC rating in PO21 4 is band D. This is based on 2,553 properties with EPC certificates in this postcode sector, located in Arun.
: 71% of properties in PO21 4 are rated D-G and could benefit from energy efficiency improvements. 29% are already rated A-C, indicating good energy performance.
: The most frequently recommended improvements in PO21 are solar photovoltaic panels, 2.5 kwp (11,463 properties), low energy lighting for all fixed outlets (10,525 properties), and solar water heating (10,346 properties). The specific recommendations vary based on each property's current features.

Other sectors in PO21

Explore EPC data for nearby postcode sectors in the same district.

PO21 1

2,781 properties PO21 2

3,761 properties PO21 3

2,646 properties PO21 5

3,491 properties

Check a specific property

Enter your postcode to view an EPC report

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