Planning applications in Gwynedd

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Showing 50 of 176 applications
C26/0300/38/RA Today Pending

Uned 2, Llanbedrog, Pwllheli, LL53 7TH

(none)

Approval of Details Reserved by Condition Gwynedd
C26/0296/46/DT Today Pending

HENDREGOED, Llaniestyn, Pwllheli, Gwynedd, LL53 8TF

Porth car blaen agored newydd ffram derw ac wedi ei gladio a derw. Byddai ardal y porth car ar gyfer defnydd domestig yn unig byddai'n darparu ardal s...

Householder Planning Gwynedd
C26/0274/40/DT Today Pending

COED BODFEL Lôn Boduan, Efailnewydd, Pwllheli, Gwynedd, LL53 6DW

Adeiladu sied storio / Construction of storage shed

Householder Planning Gwynedd
C26/0286/14/DT 14 May 2026 Pending

GLAN TRAETH North Road, Caernarfon, Gwynedd, LL55 1BE

Codi balconi hygyrch i ddefnyddwyr cadair olwyn ar gefn yr eiddo. Erection of a raised wheelchair accessible balcony to the rear of the property.

Householder Planning Gwynedd 14 May 2026
C26/0103/15/HY 14 May 2026 Pending

PADARN COUNTRY PARK, Llanberis, Caernarfon, Gwynedd, LL55 4TY

The proposal is for an A1 sign that displays information on the Arctic Charr in Llyn Padarn. There is also information on the North Wales Rivers Trust...

Advertisement Consent (HY) Gwynedd 14 May 2026
C26/0292/26/DT 14 May 2026 Pending

1 Cae Glas, Waunfawr, LL55 4YY

I godi sied ardd bren. To erect timber garden shed.

Householder Planning Gwynedd 14 May 2026
C26/0283/26/LL 14 May 2026 Pending

Smithy, Bryn Mor, Waunfawr, LL55 4EZ

Newid defnydd o adeilad presennol Dosbarth Defnydd B2 (gof) i uned storio amaethyddol. Change of use of existing Class Use B2 Smithy to agricultural s...

Full Planning Gwynedd 14 May 2026
C26/0277/11/LL 14 May 2026 Pending

Tir Wrth Gefn/Land At Rear 287 Stryd Fawr High Street, Bangor, Gwynedd, LL57 1YE

Codi uned storio ar wahân ac ardal parcio Erection of a detached storage unit and parking area

Full Planning Gwynedd 14 May 2026
C26/0291/11/CC 14 May 2026 Pending

UXBRIDGE COURT Holyhead Road, Bangor, Gwynedd, LL57 2HW

Gwaith ar goed o dan Gorchymun Gwarchod Coed. / Work on trees with Tree Preservation Order.

Work on Protected Trees (TPO Consent) Gwynedd 14 May 2026
C26/0285/11/RA 14 May 2026 Pending

Cae Incline Fields,, Bangor, LL57 4HP

Cais i ryddhau amodau 3 (tai fforddiadwy), 4 (cynllun draenio dwr budur), 10 (cynllun croesi diogel i gerddwyr ar yr A5) ac 14 manylion unedau pympiau...

Approval of Details Reserved by Condition Gwynedd 14 May 2026
C26/0281/23/RA 14 May 2026 Pending

3, PLAS PANT AFON, Ceunant, Caernarfon, Gwynedd, LL55 4RA

Cais rhyddhau amodau rhif 9 (cyflwyno strategaeth lliniaru ystlumod) 12 (cynllun goleuo) a 13 (cynllun gwella bioamrywiaeth) ar gais rhif C25/0125/23/...

Approval of Details Reserved by Condition Gwynedd 14 May 2026
C26/0271/11/LL 14 May 2026 Pending

Uned 7, CANOLFAN MENAI Ffordd Garth, Garth Road, Bangor, Gwynedd, LL57 1DN

Newid defnydd o uned fanwerthu wag i ganolfan chwarae dan do i blant. Change of use from vacant retail unit to a children’s indoor play centre.

Full Planning Gwynedd 14 May 2026
C26/0248/16/LL 14 May 2026 Pending

YSGUBOR, Llandygai, Bangor, Gwynedd, LL57 4BG

Newid defnydd ardal cadw cathod a cwn ynghyd a caeau amaethyddol i greu ardal ymarfer corff i gwn sydd yn gaeedig. Change of use of existing cattery, ...

Full Planning Gwynedd 14 May 2026
C26/0243/37/RC 14 May 2026 Pending

4 Maes Hyfryd, Llanaelhaearn, Caernarfon, Gwynedd, LL54 5AJ

Cais i ddiddymu Cytundeb 106 yn ymwneud a thŷ fforddiadwy i berson lleol a ganiatawyd o dan gyfeirnod C06D/0691/37/LL - 4 Maes Hyfryd, Llanaelhaearn. ...

Modification or Discharge of Planning Obligations Gwynedd 14 May 2026
C26/0223/13/RA 14 May 2026 Pending

SPAR STORES High Street, Bethesda, Bangor, Gwynedd, LL57 3AY

Cais i ryddhau Amod 4 (Cynllun Tirlunio) yn llawn o ganiatâd cynllunio C23/0547/13/LL ac i ryddhau y rhan sy’n weddill o’r amod fel a nodir yn y llyth...

Approval of Details Reserved by Condition Gwynedd 14 May 2026
C26/0290/23/LL 14 May 2026 Pending

FFERM GREUOR, Llanrug, Caernarfon, Gwynedd, LL55 2AQ

Cais llawn i adeiladu lagoon slyri newydd ynghyd a sied amaethyddol newydd. Full application to construct a new slurry lagoon together with a new agri...

Full Planning Gwynedd 14 May 2026
C26/0282/13/LL 14 May 2026 Pending

Pantdreiniog Industrial Estate, Carneddi, Bethesda, LL57 3LP

Codi dwy sied ddiwydiannol ar gyfer dosbarth defnydd B8 Erection of two industrial sheds for B8 use class

Full Planning Gwynedd 14 May 2026
C26/0273/09/DT 14 May 2026 Pending

1 Bryn Y Paderau Estate, Tywyn, Gwynedd, LL36 9LA

Estyniad un llawr i gefn yr eiddo / Single storey extension to rear of property.

Householder Planning Gwynedd 14 May 2026
C26/0275/11/LL 7 May 2026 Pending

Shoe Zone, 256 High Street, Bangor, Gwynedd, LL57 1PA

Trosi rhan o'r llawr daear a'r lloriau uchod yn 6 uned byw (5 ychwanegol), newid defnydd y llawr daear o A1 i A3 a gosod blaen siop newydd / Conversio...

Full Planning Gwynedd 7 May 2026
C26/0278/09/LL 7 May 2026 Pending

FIRE STATION, 27 - 28 Pendre Industrial Estate, Tywyn, Gwynedd, LL36 9LW

Cais i osod tanc i storio tanwydd Olew Llysiau Hydrodrio / Application for the installation of a fuel tank to store hydrotreated vegetable oil

Full Planning Gwynedd 7 May 2026
C26/0276/45/LL 7 May 2026 Pending

Gwasanaeth Tân Ac Achub Gogledd Cymru, FIRE STATION Lower Cardiff Road, Pwllheli, Gwynedd, LL53 5NF

Cais i osod tanc i storio tanwydd Olew Llysiau Hydrodrio / Application for the installation of a fuel tank to store hydrotreated vegetable oil

Full Planning Gwynedd 7 May 2026
C26/0236/41/RA 7 May 2026 Pending

Tir Ger/Land Adj. Maes Llwyd, Llanystumdwy, LL52 0SQ

Cais i rhyddhau amod 6 o ganiatad C25/0204/41/LL / Application to discharge condition 6 from planning consent C25/0204/41/LL

Approval of Details Reserved by Condition Gwynedd 7 May 2026
C26/0270/26/DT 7 May 2026 Pending

WEIRGLODD DYWYLL, Waunfawr, Caernarfon, Gwynedd, LL55 4AX

Estyniad deulawr cefn arfaethedig, ystafell haul a modurdy ddwbl newydd Proposed Rear two storey Extension, Conservatory and New Double Garage

Householder Planning Gwynedd 7 May 2026
C26/0256/45/LL 5 May 2026 Pending

Shop, 12 Gaol Street, Pwllheli, Gwynedd, LL53 5RG

Cais am estyniad cefn uwchben to gwastad presennol a newid blaen y siop i uPVC i gyd fynd a’r edrychiad gwreiddiol / Application for a first floor ext...

Full Planning Gwynedd 5 May 2026
C26/0262/44/LL 5 May 2026 Pending

Gwasanaeth Tân Ac Achub Gogledd Cymru, FIRE STATION Tremadog Road, Porthmadog, Gwynedd, LL49 9HR

Cais i osod tanc i storio tanwydd Olew Llysiau Hydrodrio / Application for the installation of a fuel tank to store hydrotreated vegetable oil

Full Planning Gwynedd 5 May 2026
C26/0210/25/LL 30 Apr 2026 Pending

Dairy Building 2, Park Y Faenol, , Bangor, LL57 4BP

Newid defnydd adeilad rhestredig presennol o Ddosbarth Defnydd D1 (sefydliadau dibreswyl) i weithredu fel distyllfa Ddosbarth Defnydd B2 (diwydiannol ...

Full Planning Gwynedd 30 Apr 2026
C26/0265/20/AC 30 Apr 2026 Pending

Plot 11a, Ffordd Caernarfon, Felinheli, LL56 4RZ

Diwygio amod 2 (cynlluniau) a diddymu amod 3 (llechi) o hawl cynllunio C21/0445/20/LL. Amend condition 2 (plans) and remove condition 3 (slates) of pl...

Removal/Variation of Condition(s) Gwynedd 30 Apr 2026
C26/0258/11/CC 30 Apr 2026 Pending

Sanford, Ffordd Pen Y Bryn, , Bangor, LL57 1YX

Gwaith i goeden sydd yn cael ei warchod gan O rchymyn Cadw Coed. Work to a tree which is protected by the Tree Preservation Order

Work on Protected Trees (TPO Consent) Gwynedd 30 Apr 2026
C26/0255/18/RA 30 Apr 2026 Pending

NATIONAL GRID CO PLC, Llanddeiniolen, Caernarfon, Gwynedd, LL55 3AN

Cais i ryddhau amod 10 o ganiatâd cynllunio gwreiddiol C25/0554/18/LL i gyflwyno cynllun dileu rhywogaethau anfrodorol ymledo cyn i unrhyw ddatblygiad...

Approval of Details Reserved by Condition Gwynedd 30 Apr 2026
C26/0251/11/HY 30 Apr 2026 Pending

The Pine Mine, THE PINE MINE Holyhead Road, Bangor, Gwynedd, LL57 2HQ

Arddangos arwydd newydd ar safle busnes. Bydd yr arwydd ar ffurf sgrin arddangos gyda chynnwys cyfnewidiol a bydd yn osodiad parhaol. Display of a new...

Advertisement Consent (HY) Gwynedd 30 Apr 2026
C26/0250/09/TC 30 Apr 2026 Pending

OLD BAKERY COTTAGE High Street, Tywyn, Gwynedd, LL36 9AE

Cais am Dystysgrif Datblygiad Cyfreithlon ar gyfer Defnydd presennol cyn Fecws yn dy annedd (Dosbarth Defnydd C3) Application for a Lawful Development...

Lawful Development Certificate Existing/Proposed Gwynedd 30 Apr 2026
C26/0245/13/DT 30 Apr 2026 Pending

4 Cefn Y Bryn, Bethesda, Bangor, Gwynedd, LL57 3BE

Estyniad deulawr arfaethedig i gefn yr eiddo Proposed two store extension to the rear of property

Householder Planning Gwynedd 30 Apr 2026
C26/0229/17/TC 30 Apr 2026 Pending

FFERM FRON DIRION GANOL, Cilgwyn, Caernarfon, Gwynedd, LL54 7SE

Tystysgrif Datblygiad Cyfreithlon ar gyfer gosod tyrbin gwynt arunig o fewn cwrtil tŷ annedd. Lawful Development Certificate for the proposed installa...

Lawful Development Certificate Existing/Proposed Gwynedd 30 Apr 2026
C26/0263/14/DT 30 Apr 2026 Pending

16 Cae Mur, Caernarfon, Gwynedd, LL55 1DA

Estyniad deulawr i ochr yr annedd a chreu tri lle parcio ceir o flaen yr annedd. Two storey extension to the side of dwelling and creation of three ca...

Householder Planning Gwynedd 30 Apr 2026
C26/0252/41/DT 28 Apr 2026 Pending

FFERM BONT FECHAN, Llanystumdwy, Criccieth, Gwynedd, LL52 0LS

Cais i ddymchwel y modurdy presennol a chodi adeilad deulawr fel atodiad preswyl yn gysylltiedig i’r prif eiddo / Application to demolition existing g...

Householder Planning Gwynedd 28 Apr 2026
C26/0233/17/AC 28 Apr 2026 Pending

CNICHT, 25 Cae Sarn, Y Groeslon, Caernarfon, Gwynedd, LL54 7TW

Variation of condition 4 (approved plans) of C25/0028/17/DT. Amrywio amod 4 (cynlluniau cymeradwy) o C25/0028/17/DT.

Removal/Variation of Condition(s) Gwynedd 28 Apr 2026
C26/0260/35/RA 28 Apr 2026 Pending

1-8, Maes Tyn Gelaist, Criccieth, LL52 0HH

Cais i rhyddhau amodau3, 4, 6 a 9 o ganiatad C25/0250/35/LL / Application to discharge conditions 3, 4, 6 and 9 from planning application C25/0250/35/...

Approval of Details Reserved by Condition Gwynedd 28 Apr 2026
C26/0259/44/LL 28 Apr 2026 Pending

Union Buildings, Heol Fadog, Porthmadog, LL49 9BU

Cais llawn i newid defnydd yr adeilad presennol i ddefnydd cymysg i gynnwys modurdy MOT(Defnydd B2) gyda gweddill yr adeilad yn cael ei ddefnyddio fel...

Full Planning Gwynedd 28 Apr 2026
C26/0074/15/LL 28 Apr 2026 Pending

TAN Y FFYNNON, Llanberis, Caernarfon, Gwynedd, LL55 4EL

Defnyddio’r tir ar gyfer lleoli 3 × caban tymhorol ar gyfer defnydd gwyliau tymor byr. Use of land for the siting of 3 x seasonal cabins for short ter...

Full Planning Gwynedd 28 Apr 2026
C26/0253/42/RA 28 Apr 2026 Pending

Tir Maes Twnti, Morfa Nefyn, Pwllheli, LL53 6EU

Cais i ryddhau amodau 3, 4 a 13 ar ganiatâd cynllunio C24/0689/42/LL yn ymwneud a manylion llechi tô, gorffeniadau allanol a system goleuo / Applicati...

Approval of Details Reserved by Condition Gwynedd 28 Apr 2026
C26/0247/30/DA 28 Apr 2026 Pending

GARREG FAWR, Uwchmynydd, Pwllheli, Gwynedd, LL53 8DA

Cais am ddiwygiadau di-faterol i ganiatâd cynllunio C24/0682/30/DT er mwyn cynyddu uchder crib estyniad a chynnwys ffenestri cromen yn y to er mwyn cr...

Non-Material Amendment Gwynedd 28 Apr 2026
C26/0216/30/LL 28 Apr 2026 Pending

Caravan Park, TIR GLYN, Uwchmynydd, Pwllheli, Gwynedd, LL53 8DA

Cais llawn i newid defnydd cae amaethyddol i gynnwys 10 llain carafán teithiol tymhorol yn ychwanegol i'r prif safle ynghyd a chodi adeilad toiledau/c...

Full Planning Gwynedd 28 Apr 2026
C26/0212/41/RA 28 Apr 2026 Pending

Tir Ger/Land Adj. Maes Llwyd, Llanystumdwy, LL52 0SQ

Cais i rhyddhau amod 5 o ganiatad C25/0204/41/LL / application to discharge condition 5 from planning consent C25/0204/41/LL

Approval of Details Reserved by Condition Gwynedd 28 Apr 2026
C26/0184/03/LL 28 Apr 2026 Pending

THE CABIN Ffordd Dorfil, Blaenau Ffestiniog, Gwynedd, LL41 3HN

Cais i newid defnydd o ddefnydd cymunedol (Use Class D1) i ddefnydd manwerthu ar gyfer siop pysgod acwariwm (Use Class A1) i werthu pysgod trofannol, ...

Full Planning Gwynedd 28 Apr 2026
C26/0242/09/DT 23 Apr 2026 Pending

HEDDWCH, 3 Bryn Y Paderau Estate, Tywyn, Gwynedd, LL36 9LA

CAIS I GREU ESTYNIADAU AR GEFN AC OCHR YR EIDDO. GOSTWNG UCHDER Y SILIAU I DRI O'R FFENESTRI LLOFFT. YCHWANEGU DWY FFENEST GROMEN I DDRYCHIAD BLAEN YR...

Householder Planning Gwynedd 23 Apr 2026
C26/0239/42/LL 23 Apr 2026 Pending

TŶ'N LLAN Lôn Llan, Edern, Pwllheli, Gwynedd, LL53 6JA

Cais cynllunio llawn sydd mewn dau ran, sef: 1. Newid defnydd tir er mwyn gosod 6 o Godennau Glampio tymhorol; 2. Newid defnydd tir ar wahan er mwyn c...

Full Planning Gwynedd 23 Apr 2026
C26/0246/22/LL 23 Apr 2026 Pending

Plots - 3, Stad Ddiwydiannol Penygroes,, Penygroes, LL54 6DB

Adeilad diwydiannol cyffredinol/ysgafn a storio arfaethedig B1, B2 and B8. Proposed general/light industrial and storage building B1, B2 and B8.

Full Planning Gwynedd 23 Apr 2026
C26/0204/14/LL 23 Apr 2026 Pending

Lloyds Tsb Bank Plc, Lloyds Tsb Bank, 15 - 17 Pool Street, Caernarfon, Gwynedd, LL55 2AD

Trosi uned llawr gwaelod bresennol yn ddwy uned ar wahân. Newid defnydd y llawr cyntaf, yr ail a'r trydydd llawr yn 4 fflat preswyl. Convert existing ...

Full Planning Gwynedd 23 Apr 2026
C26/0244/45/MG 23 Apr 2026 Pending

ARGRAIG Lleyn Street, Pwllheli, Gwynedd, LL53 5SW

Cais ar gyfer cyflwyno materion a gadwyd yn ol ar gyfer caniatad cynllunio C23/0551/45/AM sy’n ymweud a (i) graddfa (ii) gwedd (iii) tirlunio (iv) lle...

Approval of Reserved Matters Gwynedd 23 Apr 2026
C26/0186/22/DT 23 Apr 2026 Pending

BRYN LLYFNWY Tŷ'n Y Weirglodd, Penygroes, Caernarfon, Gwynedd, LL54 6RN

Dymchwel storfeydd ochr a blaen presennol, ac ychwanegu estyniad ochr a blaen newydd mwy. Demolition of existing side and front stores, and addition o...

Householder Planning Gwynedd 23 Apr 2026
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Latest application from Gwynedd: 19 May 2026. We check the council's portal daily.