What is the average EPC rating in LL51 9?

The average EPC rating in LL51 9 is band E. This is based on 219 properties with EPC certificates in this postcode sector, located in Gwynedd.

How many properties in LL51 9 need energy improvements?

89% of properties in LL51 9 are rated D-G and could benefit from energy efficiency improvements. 11% are already rated A-C, indicating good energy performance.

What EPC improvements are commonly recommended in LL51?

The most frequently recommended improvements in LL51 are solar water heating (260 properties), solar photovoltaic panels, 2.5 kwp (247 properties), and internal or external wall insulation (164 properties). The specific recommendations vary based on each property's current features.

Postcode sector

EPC ratings in LL51 9

219 properties in LL51 9 have EPC certificates, with an average rating of E—matching the LL51 average. 89% of homes here are rated D-G, indicating significant potential for energy improvements. This sector is part of LL51 in Gwynedd. Enter your postcode below to see your property's full EPC report and improvement recommendations.

Average band

Total properties

219

Band A-C

11%

Higher efficiency homes

Band D-G

89%

Homes needing improvement

EPC distribution

Percentage of properties in each EPC band across LL51 9.

A2%

B2%

C7%

D22%

E31%

F21%

G15%

Most properties in LL51 9 could benefit from energy efficiency improvements. Common upgrades in LL51 include solar water heating and solar photovoltaic panels, 2.5 kwp.

Recent EPCs

Anonymised sample of recent certificates for this sector.

Address	Type	Rating	Date	View
Penllystyn House•Today	House	D	Today	View report
Fron Oleu House•Today	House	F	Today	View report
Penllystyn House•Today	House	E	Today	View report
Cambrian Terrace House•Today	House	D	Today	View report
Penllystyn House•Today	House	D	Today	View report
Bro Nantcyll House•Today	House	C	Today	View report
Min Y Ddol Bungalow•Today	Bungalow	G	Today	View report
Penllystyn House•Today	House	D	Today	View report
Mynydd Glas House•Today	House	G	Today	View report
Beudy Parc House•Today	House	D	Today	View report

Common improvements in LL51

These upgrades are frequently recommended for properties in this area.

1
Solar water heating
260 occurrences · Code 19
2
Solar photovoltaic panels, 2.5 kWp
247 occurrences · Code 34
3
Internal or external wall insulation
164 occurrences · Code 7
4
Floor insulation (solid floor)
161 occurrences · Code 58
5
Wind turbine
126 occurrences · Code 44

Helpful guides

Frequently asked questions about LL51 9

: The average EPC rating in LL51 9 is band E. This is based on 219 properties with EPC certificates in this postcode sector, located in Gwynedd.
: 89% of properties in LL51 9 are rated D-G and could benefit from energy efficiency improvements. 11% are already rated A-C, indicating good energy performance.
: The most frequently recommended improvements in LL51 are solar water heating (260 properties), solar photovoltaic panels, 2.5 kwp (247 properties), and internal or external wall insulation (164 properties). The specific recommendations vary based on each property's current features.

Check a specific property

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