Postcode sector
EPC ratings in LL40 1
855 properties in LL40 1 have EPC certificates, with an average rating of D—matching the LL40 average. 66% of homes here are rated D-G, indicating significant potential for energy improvements. This sector is part of LL40 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 LL40 1.
Most properties in LL40 1 could benefit from energy efficiency improvements. Common upgrades in LL40 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 |
|---|---|---|---|---|
Spring Cottage Bungalow•1 months ago | Bungalow | C | 1 months ago | View report |
Gemini Cottage Bungalow•1 months ago | Bungalow | D | 1 months ago | View report |
BUZZARD COTTAGE Bungalow•1 months ago | Bungalow | D | 1 months ago | View report |
Noddfa House•1 months ago | House | D | 1 months ago | View report |
Golden Lion Flat•1 months ago | Flat | D | 1 months ago | View report |
Dulyn House•1 months ago | House | D | 1 months ago | View report |
Tyn Y Cae Estate House•1 months ago | House | D | 1 months ago | View report |
Ffordd Heulog House•1 months ago | House | C | 1 months ago | View report |
Tal Yr Afon Buildings House•1 months ago | House | D | 1 months ago | View report |
Aber Cottage House•1 months ago | House | D | 1 months ago | View report |
Common improvements in LL40
These upgrades are frequently recommended for properties in this area.
- 1
Solar photovoltaic panels, 2.5 kWp
1427 occurrences · Code M
- 2
Solar water heating
1317 occurrences · Code L
- 3
Internal or external wall insulation
799 occurrences · Code C
- 4
Low energy lighting for all fixed outlets
769 occurrences · Code H
- 5
Floor insulation (solid floor)
699 occurrences · Code E
Frequently asked questions about LL40 1
The average EPC rating in LL40 1 is band D. This is based on 855 properties with EPC certificates in this postcode sector, located in Gwynedd.
66% of properties in LL40 1 are rated D-G and could benefit from energy efficiency improvements. 34% are already rated A-C, indicating good energy performance.
The most frequently recommended improvements in LL40 are solar photovoltaic panels, 2.5 kwp (1,427 properties), solar water heating (1,317 properties), and internal or external wall insulation (799 properties). The specific recommendations vary based on each property's current features.
Other sectors in LL40
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