What is the average EPC rating in CF23 9?

The average EPC rating in CF23 9 is band C. This is based on 3,707 properties with EPC certificates in this postcode sector, located in Cardiff.

How many properties in CF23 9 need energy improvements?

48% of properties in CF23 9 are rated D-G and could benefit from energy efficiency improvements. 52% are already rated A-C, indicating good energy performance.

What EPC improvements are commonly recommended in CF23?

The most frequently recommended improvements in CF23 are solar photovoltaic panels, 2.5 kwp (12,833 properties), solar water heating (10,228 properties), and low energy lighting for all fixed outlets (9,328 properties). The specific recommendations vary based on each property's current features.

Postcode sector

EPC ratings in CF23 9

3,707 properties in CF23 9 have EPC certificates, with an average rating of C—matching the CF23 average. 48% of homes are rated D-G. This sector is part of CF23 in Cardiff. Enter your postcode below to see your property's full EPC report and improvement recommendations.

Average band

Total properties

3,707

Band A-C

52%

Higher efficiency homes

Band D-G

48%

Homes needing improvement

EPC distribution

Percentage of properties in each EPC band across CF23 9.

A1%

B10%

C40%

D39%

E9%

F1%

G0%

Energy efficiency in CF23 9 is typical for the CF23 area. There are opportunities for improvement across various property types.

Recent EPCs

Anonymised sample of recent certificates for this sector.

Address	Type	Rating	Date	View
Oakwood Avenue House•1 months ago	House	C	1 months ago	View report
Pennsylvania House•1 months ago	House	D	1 months ago	View report
Southcourt Road House•1 months ago	House	D	1 months ago	View report
Llwyn-Y-Grant Road House•1 months ago	House	D	1 months ago	View report
Pennsylvania House•1 months ago	House	D	1 months ago	View report
Carisbrooke Way Bungalow•1 months ago	Bungalow	D	1 months ago	View report
Pennsylvania House•1 months ago	House	C	1 months ago	View report
Melrose Gardens House•1 months ago	House	C	1 months ago	View report
Dorchester Avenue House•1 months ago	House	D	1 months ago	View report
Lonsdale Road House•1 months ago	House	C	1 months ago	View report

Common improvements in CF23

These upgrades are frequently recommended for properties in this area.

1
Solar photovoltaic panels, 2.5 kWp
12833 occurrences · Code M
2
Solar water heating
10228 occurrences · Code L
3
Low energy lighting for all fixed outlets
9328 occurrences · Code H
4
Floor insulation (solid floor)
5292 occurrences · Code E
5
Cavity wall insulation
5199 occurrences · Code B

Helpful guides

Frequently asked questions about CF23 9

: The average EPC rating in CF23 9 is band C. This is based on 3,707 properties with EPC certificates in this postcode sector, located in Cardiff.
: 48% of properties in CF23 9 are rated D-G and could benefit from energy efficiency improvements. 52% are already rated A-C, indicating good energy performance.
: The most frequently recommended improvements in CF23 are solar photovoltaic panels, 2.5 kwp (12,833 properties), solar water heating (10,228 properties), and low energy lighting for all fixed outlets (9,328 properties). The specific recommendations vary based on each property's current features.

Other sectors in CF23

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

CF23 5

2,851 properties CF23 6

2,612 properties CF23 7

2,401 properties CF23 8

1,999 properties

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