Postcode sector
EPC ratings in LL55 3
993 properties in LL55 3 have EPC certificates, with an average rating of E—below the LL55 average. 92% of homes here are rated D-G, indicating significant potential for energy improvements. This sector is part of LL55 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 LL55 3.
Most properties in LL55 3 could benefit from energy efficiency improvements. Common upgrades in LL55 include insulation, heating system upgrades, and double glazing.
Recent EPCs
Anonymised sample of recent certificates for this sector.
| Address | Type | Rating | Date | View |
|---|---|---|---|---|
Isfryn Rallt Bungalow•1 months ago | Bungalow | D | 1 months ago | View report |
Rhydfadog Estate Bungalow•1 months ago | Bungalow | C | 1 months ago | View report |
Pentre Helen House•1 months ago | House | E | 1 months ago | View report |
Rhydfadog Estate Bungalow•1 months ago | Bungalow | C | 1 months ago | View report |
Maes Eilian House•1 months ago | House | E | 1 months ago | View report |
Porth Noddfa House•1 months ago | House | D | 1 months ago | View report |
Maes Eilian House•1 months ago | House | E | 1 months ago | View report |
Rhos Aeron Bungalow•1 months ago | Bungalow | D | 1 months ago | View report |
Rhydfadog Estate Bungalow•1 months ago | Bungalow | C | 1 months ago | View report |
Maes Eilian House•1 months ago | House | E | 1 months ago | View report |
Common improvements in LL55
These upgrades are frequently recommended for properties in this area.
- 1
Solar photovoltaic panels, 2.5 kWp
7245 occurrences · Code 34
- 2
Solar water heating
6705 occurrences · Code 19
- 3
Low energy lighting for all fixed outlets
4182 occurrences · Code 35
- 4
Floor insulation (solid floor)
3450 occurrences · Code 58
- 5
Internal or external wall insulation
3366 occurrences · Code 7
Frequently asked questions about LL55 3
The average EPC rating in LL55 3 is band E. This is based on 993 properties with EPC certificates in this postcode sector, located in Gwynedd.
92% of properties in LL55 3 are rated D-G and could benefit from energy efficiency improvements. 8% are already rated A-C, indicating good energy performance.
Common EPC improvements recommended in the LL55 area include loft insulation, cavity wall insulation, upgrading to a more efficient boiler, installing double glazing, and switching to LED lighting. The specific recommendations vary based on each property's current features.
Other sectors in LL55
Explore EPC data for nearby postcode sectors in the same district.
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