Live planning applications

221 applications from official council records. Free to browse — paid alerts email you the ones that match your trade and area.

GwyneddListed Building Consent

Addasiadau mewnol er creu baddonau "en suite" ar y llawr cyntaf ac ail, gosod gwydriad eilradd ac amnewid y ffenestri to presennol am rhai maint mwy / Internal alterations to…

VICTORIA HOTEL High Street, Bethesda, Bangor, Gwynedd, LL57 3ANSubmitted 23 Apr 2026Updated 6 months agoC26/0257/13/CR
GwyneddFull Planning

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 extension on top of the existing…

Shop, 12 Gaol Street, Pwllheli, Gwynedd, LL53 5RGSubmitted 23 Apr 2026Updated 6 months agoC26/0256/45/LL
GwyneddFull Planning

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 man storio a warysau…

Union Buildings, Heol Fadog, Porthmadog, LL49 9BUSubmitted 23 Apr 2026Updated 6 months agoC26/0259/44/LL
GwyneddHouseholder Planning

Cais i adeiladu estyniad ar edrychiad dwyreiniol annedd ar wahân, a gosod carafan statig dros dro. / Application to construct an extension on the eastern elevation of a detached…

Fferm Ffynnon, Mynytho, Pwllheli, LL53 7RHSubmitted 22 Apr 2026Updated 6 months agoC26/0254/39/DT
GwyneddAdvertisement Consent (Hy)

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 sign on a business premises…

The Pine Mine, THE PINE MINE Holyhead Road, Bangor, Gwynedd, LL57 2HQSubmitted 21 Apr 2026Updated 6 months agoC26/0251/11/HY
GwyneddModification Or Discharge Of Planning Obligations

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. Application to remove Section…

4 Maes Hyfryd, Llanaelhaearn, Caernarfon, Gwynedd, LL54 5AJSubmitted 20 Apr 2026Updated 6 months agoC26/0243/37/RC
GwyneddApproval Of Reserved Matters

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) llechi (v) gorffeniad allanol y…

ARGRAIG Lleyn Street, Pwllheli, Gwynedd, LL53 5SWSubmitted 20 Apr 2026Updated 6 months agoC26/0244/45/MG
GwyneddHouseholder Planning

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

4 Cefn Y Bryn, Bethesda, Bangor, Gwynedd, LL57 3BESubmitted 20 Apr 2026Updated 6 months agoC26/0245/13/DT
GwyneddLawful Development Certificate Existing/Proposed

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

OLD BAKERY COTTAGE High Street, Tywyn, Gwynedd, LL36 9AESubmitted 20 Apr 2026Updated 6 months agoC26/0250/09/TC
GwyneddFull Planning

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

Plots - 3, Stad Ddiwydiannol Penygroes,, Penygroes, LL54 6DBSubmitted 20 Apr 2026Updated 6 months agoC26/0246/22/LL
GwyneddHouseholder Planning

Cais i ddymchwel y modurdy presennol a chodi adeilad deulawr fel atodiad preswyl yn gysylltiedig i’r prif eiddo / Application to demolition existing garage and to build new two…

FFERM BONT FECHAN, Llanystumdwy, Criccieth, Gwynedd, LL52 0LSSubmitted 20 Apr 2026Updated 6 months agoC26/0252/41/DT
GwyneddFull Planning

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, kennels and agricultural land…

YSGUBOR, Llandygai, Bangor, Gwynedd, LL57 4BGSubmitted 20 Apr 2026Updated 6 months agoC26/0248/16/LL
GwyneddApproval Of Details Reserved By ConditionConditions

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 / Application to discharge conditions 3…

Tir Maes Twnti, Morfa Nefyn, Pwllheli, LL53 6EUSubmitted 20 Apr 2026Updated 6 months agoC26/0253/42/RA
GwyneddNon-Material AmendmentConditions

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 creu gofod byw mewnol /…

GARREG FAWR, Uwchmynydd, Pwllheli, Gwynedd, LL53 8DASubmitted 17 Apr 2026Updated 6 months agoC26/0247/30/DA
GwyneddHouseholder Planning

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 EIDDO. CODI YSTAFELL ARDD YN…

HEDDWCH, 3 Bryn Y Paderau Estate, Tywyn, Gwynedd, LL36 9LASubmitted 17 Apr 2026Updated 6 months agoC26/0242/09/DT
GwyneddFull Planning

Codi ty annedd newydd. Erection of new dwelling

Land Adjacent To 10 Warden Street, Llanberis, LL55 4HPSubmitted 16 Apr 2026Updated 6 months agoC26/0238/15/LL
GwyneddHouseholder Planning

Cais arfaethedig am estyniad llanw umllawr ar fyngalo gydag estyniad i'r to / Proposed single storey infill extension to bungalow with an extension to roof

TYN Y COED Borth Road, Porthmadog, Gwynedd, LL49 9UPSubmitted 16 Apr 2026Updated 6 months agoC26/0240/44/DT
GwyneddFull Planning

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 creu man storio codennau a…

TŶ'N LLAN Lôn Llan, Edern, Pwllheli, Gwynedd, LL53 6JASubmitted 15 Apr 2026Updated 6 months agoC26/0239/42/LL
GwyneddNon-Material Amendment

Cais diwygiad ansylweddol i ganiatad cynllunio C21/0420/41/LL er mwyn amnewid "ground source heat pump" i bwmp gwres aer ynghyd ag newidiadau mewnol / Application for a…

Capel Moriah, Llanystumdwy, LL52 0SHSubmitted 14 Apr 2026Updated 6 months agoC26/0237/41/DA
GwyneddRemoval/Variation Of Condition(S)Conditions

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

CNICHT, 25 Cae Sarn, Y Groeslon, Caernarfon, Gwynedd, LL54 7TWSubmitted 13 Apr 2026Updated 6 months agoC26/0233/17/AC
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