Planning Applications in LL55

Planning authorities: Gwynedd, Snowdonia

89 last 90 days
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13 last 30 days
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7 last 14 days

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Showing 50 of 89 applications
C26/0398/18/RA Yesterday Pending

Yr Hen Gweithdy, Clwt Y Bont, Deiniolen, LL55 3DH

Rhyddhau amod 3 (manylion y deunyddiau) o hawl cynllunio C22/1092/18/LL. Discharge of condition 3 (details of materials) of planning permission C22/10...

Approval of Details Reserved by Condition Gwynedd
C26/0380/18/LL 4 Jul 2026 Pending

FFERM TAN Y DDERWEN, Llanddeiniolen, Caernarfon, Gwynedd, LL55 3AP

Codi sied amaethyddol ar gyfer storio offer a pheiriannau Erection of an agricultural shed for the storage of implements and machinery

Full Planning Gwynedd 4 Jul 2026
C26/0330/26/DT 2 Jul 2026 Pending

PENNANT, Caeathro, Caernarfon, Gwynedd, LL55 2SG

Codi adeilad allanol unllawr to un brig, yn cynnwys swyddfa, gym ac ystafell ymolchi sydd yn cynnwys toilet. Proposed erection of new single storey le...

Householder Planning Gwynedd 2 Jul 2026
C26/0345/18/LL 2 Jul 2026 Pending

Amgueddfa Cymru, Llanberis, LL55 4TY

Gwaith ail-caddio'r lifft presennol a gwaith adfer i'r grisiau cysylltiedig a gwaith tirlunio / Re-cladding works to the existing lift and refurbishme...

Full Planning Gwynedd 2 Jul 2026
C26/0357/14/HY 2 Jul 2026 Pending

MORGAN LLOYD, 10 Castle Square, Caernarfon, Gwynedd, LL55 2NF

Uwchraddio'r arwyddion presennol / Upgrade existing signs

Advertisement Consent (HY) Gwynedd 2 Jul 2026
C26/0369/14/CC 2 Jul 2026 Pending

AFONLAN, 55 Cae Gwyn, Caernarfon, Gwynedd, LL55 1LL

Gwaith tocio i goeden sy'n destun Gorchymyn Gwarchod Coed. Crown reduction of a tree protected by a Tree Preservation Order.

Work on Protected Trees (TPO Consent) Gwynedd 2 Jul 2026
C26/0391/14/HY 2 Jul 2026 Pending

Coral, 10 Pool Street, Caernarfon, Gwynedd, LL55 2AB

Gosod 2 flwch goleuo wed'i goleuo yn fewnol Installation of 2 no internally illuminated lightboxes

Advertisement Consent (HY) Gwynedd 2 Jul 2026
C26/0340/14/DT 19 Jun 2026 Pending

Y BETWS, 10 Pengelli Wyn, Caernarfon, Gwynedd, LL55 1EA

Codi estyniad unllawr i gefn yr eiddo Erection of single storey extension to the rear of the property

Householder Planning Gwynedd 19 Jun 2026
C26/0353/23/RA 19 Jun 2026 Pending

Llys Derwen Camping & Caravan Site, Caravan Park, LLYS DERWEN Ffordd Minffordd, Llanrug, Caernarfon, Gwynedd, LL55 4RD

Rhyddhau amod 7 (Cynllun Rheoli Sŵn) ac amod 8 (Strategaeth Awyru ac Acwstig) o ganiatâd cynllunio C25/0932/23/LL. Discharge of condition 7 (Noise Man...

Approval of Details Reserved by Condition Gwynedd 19 Jun 2026
C26/0354/14/DT 19 Jun 2026 Pending

BRYN MÔR England Road North, Caernarfon, Gwynedd, LL55 1HS

New first floor balcony to front of property along with new glazed doors. Balconi newydd ar y llawr cyntaf ar flaen yr eiddo ynghyd â drysau gwydr new...

Householder Planning Gwynedd 19 Jun 2026
C26/0356/19/RA 19 Jun 2026 Pending

Cyngor Gwynedd, BONTNEWYDD PRIMARY SCHOOL, Bontnewydd, Caernarfon, Gwynedd, LL55 2UF

Cais ar gyfer rhyddhau amodau (4), (13) ac (16) o ganiatâd cynllunio C24/1050/19/LL sy'n ymwneud a (4) darparu rhaglen o waith Archeolegol, (13) cyflw...

Approval of Details Reserved by Condition Gwynedd 19 Jun 2026
C26/0327/26/DT 11 Jun 2026 Pending

LYNFOD, Waunfawr, Caernarfon, Gwynedd, LL55 4YS

Cais ar gyfer adeiladu estyniad deulawr yng nghefn yr eiddo ynghyd a porth i flaen yr eiddo. Two-storey extension to the rear of the property. Single-...

Householder Planning Gwynedd 11 Jun 2026
NP2/11/T356A 10 Jun 2026 Pending

T"} Newydd, Beddgelert. LL55 4YW

Replacement windows

Full Snowdonia 10 Jun 2026
C26/0299/18/LL 6 Jun 2026 Pending

Plot Of Land Near The Railway, PADARN COUNTRY PARK, Llanberis, Gwynedd, LL55 4TY

Ail-leoli mannau parcio o flaen Amgueddfa Lechi Cymru i leoedd parcio newydd yng nghornel ogledd-orllewinol maes parcio Parc Padarn yn Gilfach Ddu. Re...

Full Planning Gwynedd 6 Jun 2026
C26/0171/23/AC 2 Jun 2026 Pending

BRYN HERMON, Llanrug, Gwynedd, LL55 4PE

Amrywio amod 2 (llechi), rhyddhau amod 5 (gorffeniad allanol), 6 (cynllun tirlunio) ac 11 (lefelau) o ganiatâd cynllunio C25/0388/23/LL ar gyfer Dymch...

Removal/Variation of Condition(s) Gwynedd 2 Jun 2026
C26/0304/14/LL 29 May 2026 Pending

GWESTY MARIANFA, 68 St David's Road, Caernarfon, Gwynedd, LL55 1EL

Newid defnydd o Westy (C1) yn ôl i Ddefnydd Preswyl Llawn (C3)a chodi estyniad cegin yn y Cefn Change of use from Guest House (C1) back into full Resi...

Full Planning Gwynedd 29 May 2026
C26/0318/18/DT 29 May 2026 Pending

CREIGLE, Brynrefail, Caernarfon, Gwynedd, LL55 3NY

Estyniad unllawr i'r drychiad blaen. Erection of a single storey extension to the front elevation.

Householder Planning Gwynedd 29 May 2026
C25/0634/14/LL 28 May 2026 Pending

63, Pool Street, Caernarfon, LL55 2AE

Newid defnydd siop cloi i fyny masnachol (A1) i fflat stiwdio 1 llofft llawr daear (C3). Change of use of retail lock up shop (A1) to a 1 bedroom grou...

Full Planning Gwynedd 28 May 2026
C25/0687/15/LL 28 May 2026 Pending

Tir Ger Maes Parcio Bysiau, , Llanberis, LL55 4UR

Gosod cerflun fel dehongliad o Safle Treftadaeth y Byd Tirwedd Llechi Gogledd Orllwein Cymru / Installation of a sculpture as an interpretation of the...

Full Planning Gwynedd 28 May 2026
C25/0702/15/LL 28 May 2026 Pending

Barn Adj To 1 Mur Mawr, Llanberis, Caernarfon, LL55 4TG

Gwaith trosi a newid arfaethedig i adeilad allanol presennol er mwyn ffurfio llety gwyliau hunangynhwysol newydd (sy'n dod o dan ddosbarth defnydd C6)...

Full Planning Gwynedd 28 May 2026
C26/0279/14/LL 28 May 2026 Pending

NORTH WALES FIRE STATION Llanberis Road, Caernarfon, Gwynedd, LL55 2DF

Gosod tanc tanwydd i storio olew llysiau wedi'i drin â hydrogen. Installation of a fuel tank to store hydrotreated vegetable oil.

Full Planning Gwynedd 28 May 2026
C26/0288/14/HY 28 May 2026 Pending

Nationwide Building Society, 30 - 32 Pool Street, Caernarfon, Gwynedd, LL55 2AS

Gosod arwyddion ATM wedi eu goleuo yn fewnol . I nternally illuminated ATM signage.

Advertisement Consent (HY) Gwynedd 28 May 2026
C26/0289/14/LL 28 May 2026 Pending

Nationwide Building Society, 30 - 32 Pool Street, Caernarfon, Gwynedd, LL55 2AS

Gosod peiriant ATM newydd a gwaith cysylltiedig. Installation of a new ATM and associated works

Full Planning Gwynedd 28 May 2026
C26/0293/14/LL 28 May 2026 Pending

Unit 2b, Zone 4, Ystâd Ddiwydiannol Cibyn, Caernarfon, Gwynedd, LL55 2BD

Mae’r cynnig yn ceisio ailddefnyddio adeilad presennol i ddarparu cyrtiau chwaraeon dan do a chyfleusterau ategol cysylltiedig. Bydd y datblygiad yn c...

Full Planning Gwynedd 28 May 2026
C25/0664/23/CR 24 May 2026 Pending

SEIONT MANOR HOTEL, Llanrug, Caernarfon, Gwynedd, LL55 2AQ

Addasiadau mewnol ac allanol i drosi'r adeilad ac estyniad i greu ystafelloedd gyfarfod a chynadleddau ynghyd ag ystafelloedd gwely ychwanegol gwestei...

Listed Building Consent Gwynedd 24 May 2026
C25/0671/14/LL 24 May 2026 Pending

Cyngor Gwynedd, SIR HUGH OWEN SCHOOL Bethel Road, Caernarfon, Gwynedd, LL55 1HW

Codi ffens newydd 2400mm o uchder ogwmpas rhan o ffin y cae chwarae. Erection of new 2400mm high wire mesh fence to part of playing field boundary

Full Planning Gwynedd 24 May 2026
C25/0676/26/DT 24 May 2026 Pending

YSGOLDY Lôn Ceunant, Waunfawr, Caernarfon, Gwynedd, LL55 4SD

Estyniad ochr i'r eiddo. Side extension to property.

Householder Planning Gwynedd 24 May 2026
C25/0693/14/DT 24 May 2026 Pending

FILDON, 17 Cae Gwyn, Caernarfon, Gwynedd, LL55 1LL

Estyniad ystafell haul, trosi rhan modurdy, ffenestri gromen newydd ochr ac amnewid to fflat. Proposed sunroom extension, part garage conversion, new ...

Householder Planning Gwynedd 24 May 2026
C25/0709/18/DT 24 May 2026 Approved with Conditions

MANOR HOUSE High Street, Deiniolen, Caernarfon, Gwynedd, LL55 3HR

Gosod pwmp gwres ffynhonnell aer. / Air source heat pump installation

Householder Planning Gwynedd 24 May 2026
C25/0711/18/DT 24 May 2026 Approved with Conditions

GALLOD, Fachwen, Caernarfon, Gwynedd, LL55 3HD

Dymchwel gweithdy gwaith coed presennol, a chodi strwythur o faint a natur tebyg yn ei le i'w ddefnyddio fel storfa mewn cysylltiad â'r annedd gerllaw...

Householder Planning Gwynedd 24 May 2026
C25/0719/18/DA 24 May 2026 Approved with Conditions

HEN DDINAS, Llanddeiniolen, Caernarfon, Gwynedd, LL55 3AR

Diwygiad ansylweddol i'r cynlluniau a gymeradwywyd gan ganiatâd cynllunio C22/0670/18/DT ar gyfer c odi estyniad deulawr i gefn y tŷ a llawr ychwanego...

Non-Material Amendment Gwynedd 24 May 2026
C25/0720/26/DT 24 May 2026 Approved with Conditions

BOD IWAN Lôn Ceunant, Waunfawr, Caernarfon, Gwynedd, LL55 4SD

Dymchwel estyniad presenol cefn ac ochr. Codi estyniad unllawr ochr gyda tho fflat, ynghyd â chodi estyniad unllawr to fflat i'r cefn a chodi estyniad...

Householder Planning Gwynedd 24 May 2026
C25/0726/18/DT 24 May 2026 Approved with Conditions

CAE CORNIOG BACH, Penisarwaun, Caernarfon, Gwynedd, LL55 3DB

Codi estyniad deulawr ar gefn yr eiddo ynghyd â chodi modurdy ar wahân. / Erection of a two-storey extension on the rear of the property and erection ...

Householder Planning Gwynedd 24 May 2026
C25/0734/14/HY 24 May 2026 Approved with Conditions

5 - 7 Bridge Street, Caernarfon, Gwynedd, LL55 1AB

Fasia Peiriant Arian Parod efo arwydd wedi ei oleuo. Arwydd uchaf heb ei oleuo. ATM fascia with illuminated "ATM" sign. Non illuminated top sign.

Advertisement Consent (HY) Gwynedd 24 May 2026
C25/0735/14/LL 24 May 2026 Approved with Conditions

5 - 7 Bridge Street, Caernarfon, Gwynedd, LL55 1AB

Gosod Peiriant Arian Parod i'w osod trwy ffenestr flaen siop i'r chwith o ddrysau mynediad fel gosodiad trwy wydr. Proposed installation of an ATM to ...

Full Planning Gwynedd 24 May 2026
C25/0745/14/DT 24 May 2026 Approved with Conditions

MELANGELL England Road North, Caernarfon, Gwynedd, LL55 1HS

Codi estyniad deulawr i gefn ac ochr yr eiddo yn ogystal ag dymchwel modurdy a porth gan godi porth newydd. Erection of a two-story extension to the r...

Householder Planning Gwynedd 24 May 2026
C25/0748/23/CC 24 May 2026 Pending

BRYN TEG CARAVAN PARK, Llanrug, Caernarfon, Gwynedd, LL55 4RF

Gwaith i goed sydd yn destun gorchymyn gwarchod coed. Work on trees that is subject to a tree preservation order

Work on Protected Trees (TPO Consent) Gwynedd 24 May 2026
C25/0754/20/SC 24 May 2026 EIA Required

Land At And Adjacent To The Former Ferodo Site, Griffiths Crossing, Caernarfon, LL55 1TP

Dymchwel adeiladau a strwythurau presennol, ailraddio'r tir a codi adeilad canolfan data (B8) ynghyd a chyfarpar cysylltiol i gynnwys generaduron, pei...

Screening Opinion Gwynedd 24 May 2026
C25/0755/14/LL 24 May 2026 Approved with Conditions

VEHICLE INSPECTORATE Lôn Cae Ffynnon, Cibyn Industrial Estate, Caernarfon, Gwynedd, LL55 2BD

Newid defnydd gorsaf brofi VOSA i ffurfio Masnachwyr Coed ac Adeiladwyr Change of use the former VOSA testing station to form a Timber and Builders Me...

Full Planning Gwynedd 24 May 2026
C25/0757/19/LL 24 May 2026 Approved with Conditions

GYPSY WOOD PARK Lôn Caeathro, Bontnewydd, Caernarfon, Gwynedd, LL55 2YA

Adeilad gweithgareddau dan do bwriededig Proposed indoor activities building

Full Planning Gwynedd 24 May 2026
C25/0759/15/LL 24 May 2026 Approved with Conditions

DENBIGH HOUSE, 36 High Street, Llanberis, Gwynedd, LL55 4EU

Codi estyniad unllawr cefn Erection of single storey rear extension

Full Planning Gwynedd 24 May 2026
C25/0762/14/AC 24 May 2026 Approved with Conditions

31 High Street, Caernarfon, Gwynedd, LL55 1RH

Cais cynllunio ar gyfer diwygio amod 4 (oriau agor) ar ganiatad cynllunio rhif C24/1096/14/LL o 07:00am - 18:00pm i 07.00am - 12:00am. Planning applic...

Removal/Variation of Condition(s) Gwynedd 24 May 2026
C25/0764/14/HY 24 May 2026 Approved with Conditions

Hole In The Wall Inn, HOLE IN THE WALL INN Hole In The Wall Street, Caernarfon, Gwynedd, LL55 1RF

Gosod arwyddion goleuedig ac heb eu oleuo tu allan i'r adeilad. Erection of illuminated and non-illuminated signs to the exterior of the building.

Advertisement Consent (HY) Gwynedd 24 May 2026
C25/0767/18/RA 24 May 2026 Condition(s) Fully Discharged

Welsh Slate Museum, GILFACH DDU, Llanberis, Caernarfon, Gwynedd, LL55 4TY

Rhyddhau amod 5 (cyflwyno samplau morter) ar ganiatad rhif C24/0977/18/LL ac C24/0976/18/CR / Discharge condition 5 (submit mortar samples) on consent...

Approval of Details Reserved by Condition Gwynedd 24 May 2026
C25/0778/14/LL 24 May 2026 Pending

Llain O Dir / Land At Ffordd Llanberis, Caernarfon, Gwynedd, LL55 2ED

Adeiladu 36 o dai a gwaith seilwaith cysylltiedig gan gynnwys ffyrdd a llwybrau troed, gofod hamdden, tiroedd, draeniau, ac is- gorsaf newydd. Erectio...

Full Planning Gwynedd 24 May 2026
C25/0779/14/LL 24 May 2026 Approved with Conditions

16 Eastgate Street, Caernarfon, Gwynedd, LL55 1AG

Cais i osod paneli solar ar do dwyreiniol yr adeilad. Application to install solar panels on the eastern roof of the building.

Full Planning Gwynedd 24 May 2026
C25/0780/26/DT 24 May 2026 Approved with Conditions

GROESLON ISAF, Waunfawr, Caernarfon, Gwynedd, LL55 4DZ

Estyniad unllawr cefn. Single storey rear extension

Householder Planning Gwynedd 24 May 2026
C25/0783/18/TC 24 May 2026 Approved (TC only)

RHIW GOCH, Clwt Y Bont, Deiniolen, Caernarfon, Gwynedd, LL55 3DE

Cais am Dystysgrif Datblygiad Cyfreithlon i gadarnhau dechreuad materol, sy'n cynnwys adeiladu'r wal flaen arfaethedig a'r draeniad mewnol o fewn 2 fl...

Lawful Development Certificate Existing/Proposed Gwynedd 24 May 2026
C25/0795/23/LL 24 May 2026 Pending

FOELAS RESIDENTIAL HOME Station Road, Llanrug, Caernarfon, Gwynedd, LL55 4BE

Newid defnydd o gartref gofal preswyl (C2) ar wahan gyda pharcio a garej yn y cefn i anheddiad un teulu preswyl (C3) Change of use from detached resid...

Full Planning Gwynedd 24 May 2026
C25/0800/15/CR 24 May 2026 Approved with Conditions

Coach House, Royal Victoria Hotel,, Llanberis, LL55 4TY

Tynnu grisiau presennol ac ail-osod grisiau mewnol ynghyd ag newidiadau i'r fynedfa / Remove the existing staircase and site new ones and alterations ...

Listed Building Consent Gwynedd 24 May 2026
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Data updated daily. Source: Gwynedd and Snowdonia planning portals.