Planning Applications in Caernarfon

Planning authority: Gwynedd

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Showing 34 of 34 applications
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
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
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
C26/0288/14/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
C26/0293/14/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
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
C25/0735/14/LL 24 May 2026 Pending

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
C25/0734/14/HY 24 May 2026 Pending

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
C25/0779/14/LL 24 May 2026 Pending

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
C25/0745/14/DT 24 May 2026 Pending

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
C25/0671/14/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
C25/0825/14/DT 24 May 2026 Pending

MAES YR HAF, 7 Ffordd Menai, Caernarfon, Gwynedd, LL55 1LF

Codi balconi i gefn yr eiddo. Erection of a balcony to the rear of the dwelling.

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
C25/0885/14/DT 24 May 2026 Pending

OLD POST Mount Pleasant Square, Caernarfon, Gwynedd, LL55 1PA

Dymchwel ystafell haul presennol ac amnewid gyda estyniad cefn newydd, rhannol dwy lawr a rhannol un llawr arfaethedig, balconi, a gwaith cysylltiedig...

Householder Planning Gwynedd 24 May 2026
C25/0764/14/HY 24 May 2026 Pending

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
C25/0762/14/AC 24 May 2026 Pending

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
C25/0815/14/LL 24 May 2026 Pending

Carmel Driving School & Travel, Zone 4, Ystâd Ddiwydiannol Cibyn, Caernarfon, Gwynedd, LL55 2BD

Codi bae cynnal a chadw, estyniad i adeilad swyddfa, hyfforddi a storfa presennol. Erection of maintenance bay, extension to existing office, training...

Full Planning Gwynedd 24 May 2026
C25/0755/14/LL 24 May 2026 Pending

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
C25/0822/14/RA 24 May 2026 Pending

PLAS LEIOD Llanberis Road, Caernarfon, Gwynedd, LL55 2DF

Cais i rhyddhau amod rhif 5 (cynllun monitro a chynnal a chadw) ar ganiatâd rhif C22/0745/14/LL. Application to discharge condition 5 (monitoring and ...

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
C25/0820/14/DT 24 May 2026 Pending

30 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PH

Dymchwel estyniad deulawr presennol i gefn yr eiddo. Codi estyniad deulawr i gefn yr eiddo a codi balconi newydd i flaen yr eiddo. Demolish existing t...

Householder Planning Gwynedd 24 May 2026
C25/0845/14/DT 24 May 2026 Pending

10 Llys Y Garn, Caernarfon, Gwynedd, LL55 2UT

Dymchwel ystafell haul bresennol a chodi estyniad un llawr i gefn yr eiddo. Demolition of existing cconservatory and erection of a single-storey exten...

Householder Planning Gwynedd 24 May 2026
C25/0744/14/LL 24 May 2026 Pending

FFERM HENDY Pant Road, Caernarfon, Gwynedd, LL54 5RL

Adeiladu pit silwair ar gyfer storio gwair / porthiant Construction of silage pit for the storage of grass/fodder.

Full Planning Gwynedd 24 May 2026
C25/0933/20/SO 24 May 2026 Pending

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

Cais am farn gwmpasu o dan Reol 14, Rhan 4 o Reoliadau Cynllunio Gwlad a Thref [Asesiad Effaith Amgylcheddol] [Cymru] 2017 – dymchwel adeiladau a strw...

Scoping Opinion Gwynedd 24 May 2026
C25/0907/14/DT 24 May 2026 Pending

Bryn Parkia, PARKIA Bangor Road, Caernarfon, Gwynedd, LL55 1TP

Codi sied yng nghwrtil yr eiddo. Erection of a shed.

Householder Planning Gwynedd 24 May 2026
C25/0754/20/SC 24 May 2026 Pending

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
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
C26/0263/14/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
C26/0204/14/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
C26/0220/14/LL 18 Apr 2026 Pending

PARC COED HELEN Aberforeshore, Caernarfon, Gwynedd

Lleoli un cynhwysydd i ddarparu storfa ddiogel ar gyfer offer rhwyfo a chychod clwb sy'n gysylltiedig â Chlwb Rhwyfo Aberseiont. Bydd y cynhwysydd wed...

Full Planning Gwynedd 18 Apr 2026
C26/0183/14/RA 23 Mar 2026 Pending

Former Menai Meats Abattoir, Cibyn Industrial Estate, Caernarfon, Gwynedd, LL55 2BD

Rhyddhau amod 3 (lliw), 10 ( cynllun i naill ai gwarchod y cyflwr strwythurol neu wyro’r brif bibell ddŵr) ac 11 ( cynllun draenio dŵr budr) o ganiat...

Approval of Details Reserved by Condition Gwynedd 23 Mar 2026
C25/0740/20/AM 16 Mar 2026 Pending

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

Cais amlinellol gyda holl faterion wedi eu cadw'n ol ar gyfer dymchwel adeiladau a strwythurau presennol, ailraddio'r tir a codi adeilad canolfan data...

Outline Planning Permission - All/Some Matters Reserved Gwynedd 16 Mar 2026
C26/0158/14/DT 9 Mar 2026 Pending

Bryn Gwyn, 24 St David's Road, Caernarfon, Gwynedd, LL55 1BH

Estyniad cefn arfaethedig a newidiadau mewnol Proposed rear extension and internal alterations

Householder Planning Gwynedd 9 Mar 2026
C26/0061/14/DT 9 Mar 2026 Pending

Môr Awelon Bangor Road, Caernarfon, Gwynedd, LL55 1LR

Dymchwel yr ystafell haul presennol a chodi estyniad newydd ynghyd â newidiadau i'r to. Demolition of existing conservatory and construction of a new...

Householder Planning Gwynedd 9 Mar 2026
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Data updated daily. Source: Gwynedd planning portal.