Postcode sector
EPC ratings in LL57 2
2,581 properties in LL57 2 have EPC certificates, with an average rating of D—matching the LL57 average. 52% of homes are rated D-G. This sector is part of LL57 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 LL57 2.
Energy efficiency in LL57 2 is typical for the LL57 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 |
|---|---|---|---|---|
Garfield Terrace House•4 months ago | House | D | 4 months ago | View report |
Upper Garth Road House•4 months ago | House | D | 4 months ago | View report |
Penrhos Road House•4 months ago | House | D | 4 months ago | View report |
Llwyn Teg House•4 months ago | House | D | 4 months ago | View report |
Llys Adda Flat•4 months ago | Flat | C | 4 months ago | View report |
Bryn Y Coed Flat•4 months ago | Flat | D | 4 months ago | View report |
Pen Y Ffridd Road House•4 months ago | House | C | 4 months ago | View report |
Rhandirmwyn House•4 months ago | House | D | 4 months ago | View report |
Llys Adda Flat•4 months ago | Flat | C | 4 months ago | View report |
Clarence Street House•4 months ago | House | C | 4 months ago | View report |
Common improvements in LL57
These upgrades are frequently recommended for properties in this area.
- 1
Solar photovoltaic panels, 2.5 kWp
8131 occurrences
- 2
Solar water heating
7125 occurrences
- 3
Low energy lighting for all fixed outlets
3817 occurrences
- 4
Internal or external wall insulation
3809 occurrences
- 5
Floor insulation (solid floor)
3473 occurrences
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Book an EPC assessment in Gwynedd (LL57 2)
Check whether your property already has a valid EPC, then arrange an accredited domestic assessment only if you need one.
Frequently asked questions about LL57 2
The average EPC rating in LL57 2 is band D. This is based on 2,581 properties with EPC certificates in this postcode sector, located in Gwynedd.
52% of properties in LL57 2 are rated D-G and could benefit from energy efficiency improvements. 48% are already rated A-C, indicating good energy performance.
The most frequently recommended improvements in LL57 are solar photovoltaic panels, 2.5 kwp (8,131 properties), solar water heating (7,125 properties), and low energy lighting for all fixed outlets (3,817 properties). The specific recommendations vary based on each property's current features.
Other sectors in LL57
Explore EPC data for nearby postcode sectors in the same district.
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