Postcode sector
EPC ratings in LL23 7
1,232 properties in LL23 7 have EPC certificates, with an average rating of D—matching the LL23 average. 75% of homes here are rated D-G, indicating significant potential for energy improvements. This sector is part of LL23 in Gwynedd. Enter your postcode below to see your property's full EPC report and improvement recommendations.
EPC distribution
Percentage of properties in each EPC band across LL23 7.
Most properties in LL23 7 could benefit from energy efficiency improvements. Common upgrades in LL23 include solar photovoltaic panels, 2.5 kwp and solar water heating.
Recent EPCs
Anonymised sample of recent certificates for this sector.
| Address | Type | Rating | Date | View |
|---|---|---|---|---|
Arenig Street House•1 months ago | House | D | 1 months ago | View report |
Mount Street House•1 months ago | House | E | 1 months ago | View report |
Awel Y Coleg Flat•1 months ago | Flat | C | 1 months ago | View report |
CYNLLWYD CHAPEL HOUSE House•1 months ago | House | G | 1 months ago | View report |
Minafon House•1 months ago | House | E | 1 months ago | View report |
Ty Mawr House•1 months ago | House | E | 1 months ago | View report |
Llys Tirion House•1 months ago | House | C | 1 months ago | View report |
Glan Hafesb House•1 months ago | House | E | 1 months ago | View report |
Glyn Mawr Cottage House•1 months ago | House | E | 1 months ago | View report |
Plassey Street House•1 months ago | House | E | 1 months ago | View report |
Common improvements in LL23
These upgrades are frequently recommended for properties in this area.
- 1
Solar photovoltaic panels, 2.5 kWp
1265 occurrences · Code M
- 2
Solar water heating
1159 occurrences · Code L
- 3
Low energy lighting for all fixed outlets
767 occurrences · Code H
- 4
Floor insulation (solid floor)
706 occurrences · Code E
- 5
Internal or external wall insulation
621 occurrences · Code C
Frequently asked questions about LL23 7
The average EPC rating in LL23 7 is band D. This is based on 1,232 properties with EPC certificates in this postcode sector, located in Gwynedd.
75% of properties in LL23 7 are rated D-G and could benefit from energy efficiency improvements. 25% are already rated A-C, indicating good energy performance.
The most frequently recommended improvements in LL23 are solar photovoltaic panels, 2.5 kwp (1,265 properties), solar water heating (1,159 properties), and low energy lighting for all fixed outlets (767 properties). The specific recommendations vary based on each property's current features.
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