What is the average EPC rating in CF3 6?

The average EPC rating in CF3 6 is band B. This is based on 1,536 properties with EPC certificates in this postcode sector, located in Cardiff.

How many properties in CF3 6 need energy improvements?

9% of properties in CF3 6 are rated D-G and could benefit from energy efficiency improvements. 91% are already rated A-C, indicating good energy performance.

What EPC improvements are commonly recommended in CF3?

The most frequently recommended improvements in CF3 are solar photovoltaic panels, 2.5 kwp (16,426 properties), solar water heating (15,608 properties), and low energy lighting for all fixed outlets (10,948 properties). The specific recommendations vary based on each property's current features.

Postcode sector

EPC ratings in CF3 6

1,536 properties in CF3 6 have EPC certificates, with an average rating of B—above the CF3 average. Only 9% of homes are rated D-G, reflecting above-average energy efficiency. This sector is part of CF3 in Cardiff. Enter your postcode below to see your property's full EPC report and improvement recommendations.

Average band

Total properties

1,536

Band A-C

91%

Higher efficiency homes

Band D-G

Homes needing improvement

EPC distribution

Percentage of properties in each EPC band across CF3 6.

A4%

B84%

C3%

D4%

E3%

F2%

G0%

CF3 6 has above-average energy efficiency ratings compared to the national average. Many properties here have already implemented key improvements.

Recent EPCs

Anonymised sample of recent certificates for this sector.

Address	Type	Rating	Date	View
Clos Winmill House•1 months ago	House	A	1 months ago	View report
Heol Roberts House•1 months ago	House	A	1 months ago	View report
HEOL ROBERTS House•1 months ago	House	A	1 months ago	View report
HEOL ROBERTS House•1 months ago	House	A	1 months ago	View report
HEOL ROBERTS House•1 months ago	House	A	1 months ago	View report
Heol Roberts House•1 months ago	House	A	1 months ago	View report
Clos Winmill House•1 months ago	House	A	1 months ago	View report
Clos Winmill House•1 months ago	House	A	1 months ago	View report
CLOS WINMILL House•1 months ago	House	A	1 months ago	View report
Heol Roberts House•1 months ago	House	A	1 months ago	View report

Common improvements in CF3

These upgrades are frequently recommended for properties in this area.

1
Solar photovoltaic panels, 2.5 kWp
16426 occurrences · Code M
2
Solar water heating
15608 occurrences · Code L
3
Low energy lighting for all fixed outlets
10948 occurrences · Code H
4
Floor insulation (solid floor)
7747 occurrences · Code E
5
Replace boiler with new condensing boiler
5047 occurrences · Code J

Helpful guides

Frequently asked questions about CF3 6

: The average EPC rating in CF3 6 is band B. This is based on 1,536 properties with EPC certificates in this postcode sector, located in Cardiff.
: 9% of properties in CF3 6 are rated D-G and could benefit from energy efficiency improvements. 91% are already rated A-C, indicating good energy performance.
: The most frequently recommended improvements in CF3 are solar photovoltaic panels, 2.5 kwp (16,426 properties), solar water heating (15,608 properties), and low energy lighting for all fixed outlets (10,948 properties). The specific recommendations vary based on each property's current features.

Other sectors in CF3

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

CF3 0

4,221 properties CF3 1

1,695 properties CF3 2

929 properties CF3 3

2,403 properties CF3 4

1,977 properties CF3 5

2,841 properties

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