Holyhead · LL65
EPC in LL65 (Holyhead)? We'll point you the right way.
Covering Holyhead, Trearddur Bay, Four Mile Bridge, Rhoscolyn, Bodedern, Bryngwran, Caergeiliog, Llanynghenedl, Trefor, Valley, Gwalchmai, Llanddeusant, Llanfachraeth, Llanfaethlu, Llanfairynghornwy, Llanrhyddlad, Rhydwyn, including Bro'r Llynnoedd, Canolbarth Môn, Crigyll. Find accredited domestic energy assessors nearby.
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Request an EPC in LL65 (Holyhead)
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LL65 (Holyhead) in a nutshell
LL65 covers Holyhead, Trearddur Bay, Four Mile Bridge, Rhoscolyn, Bodedern, Bryngwran, Caergeiliog, Llanynghenedl, Trefor, Valley, Gwalchmai, Llanddeusant, Llanfachraeth, Llanfaethlu, Llanfairynghornwy, Llanrhyddlad, Rhydwyn, in Isle of Anglesey. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.
Local tips for LL65
Isle of Anglesey council area
LL65 is in Isle of Anglesey's area. Some councils run their own landlord licensing, so it's worth checking theirs.
Where's this from?
postcodes.io (ONSPD) local authorityGive your full postcode
LL65 stretches across Bro'r Llynnoedd, Canolbarth Môn, Crigyll and more, so give your full postcode, not just 'LL65', when you ask for quotes.
Where's this from?
postcodes.io (ONSPD) wardsTerrace and semi country
Most homes here are terraces or semis. Insulation and heating upgrades are the usual way to nudge a rating up, so have receipts ready.
Where's this from?
ONS Census 2021, Holyhead: 43.6% terraced, 23.1% semi-detachedWales landlord rules: quick version
- When you let: give contract-holders a valid EPC.
- Minimum E: generally applies to private lets.
More detail on the Holyhead page. Always double-check on GOV.WALES.
Next door to LL65
← Energy Performance Certificate (EPC) across Holyhead · all areas
Frequently asked questions
Which areas does LL65 cover?
LL65 (Holyhead, Trearddur Bay, Four Mile Bridge, Rhoscolyn, Bodedern, Bryngwran, Caergeiliog, Llanynghenedl, Trefor, Valley, Gwalchmai, Llanddeusant, Llanfachraeth, Llanfaethlu, Llanfairynghornwy, Llanrhyddlad, Rhydwyn) includes the wards of Bro'r Llynnoedd, Canolbarth Môn, Crigyll, Parc a'r Mynydd, Talybolion, Tref Cybi, Ynys Gybi (ONS Postcode Directory via postcodes.io).
Which postcode districts are next to LL65?
Neighbouring districts include LL64 (Rhosneigr), LL63 (Ty Croes), LL67 (Cemaes Bay), LL71 (Llanerchymedd), LL66 (Rhosgoch) (ONS Postcode Directory via Doogal). A pro covering LL65 may well cover these too, so it's worth asking.
How many homes are in LL65?
About 10,248 households and 23,565 residents at the 2011 Census, across 923 active postcodes (Doogal / ONS Postcode Directory).
Which council area is LL65 in?
LL65 sits in Isle of Anglesey (postcodes.io). Parliamentary constituency: Ynys Môn.
📊 The numbers behind this page
- Postcode district
- LL65 1
- Areas covered
- Holyhead, Trearddur Bay, Four Mile Bridge, Rhoscolyn, Bodedern, Bryngwran, Caergeiliog, Llanynghenedl, Trefor, Valley, Gwalchmai, Llanddeusant, Llanfachraeth, Llanfaethlu, Llanfairynghornwy, Llanrhyddlad, Rhydwyn 2
- Active postcodes
- 923 3
- Households (2011 Census, via Doogal)
- 10,248 2
- Population (2011 Census, via Doogal)
- 23,565 2
- Electoral wards
- Bro'r Llynnoedd, Canolbarth Môn, Crigyll, Parc a'r Mynydd, Talybolion, Tref Cybi, Ynys Gybi 4
- Parliamentary constituencies
- Ynys Môn 4
- Local authority
- Isle of Anglesey 4
- Households privately renting (Holyhead built-up area)
- 18.5% 5
- ONS Postcode Directory
- Doogal
- Doogal / ONSPD
- postcodes.io
- ONS Census 2021
Made with open data. See where it all comes from. Updated 26 October 2026.