Postcode sector
EPC ratings in LL40 2
590 properties in LL40 2 have EPC certificates, with an average rating of D—matching the LL40 average. 87% 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 2.
Most properties in LL40 2 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 |
|---|---|---|---|---|
Nyth Bran House•1 months ago | House | D | 1 months ago | View report |
Summerhouse Yr Hen Ysgol Llanelltyd House•1 months ago | House | E | 1 months ago | View report |
Isfryn House•1 months ago | House | F | 1 months ago | View report |
Coed-Y-Fronallt Estate House•1 months ago | House | E | 1 months ago | View report |
Pantglas House•1 months ago | House | D | 1 months ago | View report |
Dalar Las House•1 months ago | House | D | 1 months ago | View report |
Cae Glas House•1 months ago | House | B | 1 months ago | View report |
Maes Merddyn House•1 months ago | House | E | 1 months ago | View report |
Dyfnant House•1 months ago | House | F | 1 months ago | View report |
Llety'r Goedwig House•1 months ago | House | E | 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 2
The average EPC rating in LL40 2 is band D. This is based on 590 properties with EPC certificates in this postcode sector, located in Gwynedd.
87% of properties in LL40 2 are rated D-G and could benefit from energy efficiency improvements. 13% 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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