What is the average EPC rating in LL51 9?

The average EPC rating in LL51 9 is band E. This is based on 221 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 (266 properties), solar photovoltaic panels, 2.5 kwp (257 properties), and floor insulation (solid floor) (178 properties). The specific recommendations vary based on each property's current features.

Postcode sector

EPC ratings in LL51 9

221 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

221

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%

E30%

F22%

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•1 months ago	House	D	1 months ago	View report
Fron Oleu House•1 months ago	House	F	1 months ago	View report
Penllystyn House•1 months ago	House	E	1 months ago	View report
Cambrian Terrace House•1 months ago	House	D	1 months ago	View report
Penllystyn House•1 months ago	House	D	1 months ago	View report
Bro Nantcyll House•1 months ago	House	C	1 months ago	View report
Min Y Ddol Bungalow•1 months ago	Bungalow	G	1 months ago	View report
Penllystyn House•1 months ago	House	D	1 months ago	View report
Mynydd Glas House•1 months ago	House	G	1 months ago	View report
Beudy Parc House•1 months ago	House	D	1 months ago	View report

Common improvements in LL51

These upgrades are frequently recommended for properties in this area.

1
Solar water heating
266 occurrences · Code L
2
Solar photovoltaic panels, 2.5 kWp
257 occurrences · Code M
3
Floor insulation (solid floor)
178 occurrences · Code E
4
Internal or external wall insulation
164 occurrences · Code C
5
Wind turbine
127 occurrences · Code N

Helpful guides

Frequently asked questions about LL51 9

: The average EPC rating in LL51 9 is band E. This is based on 221 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 (266 properties), solar photovoltaic panels, 2.5 kwp (257 properties), and floor insulation (solid floor) (178 properties). The specific recommendations vary based on each property's current features.

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