Planning Applications in LL55

Planning authorities: Gwynedd, Snowdonia

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Showing 31 of 31 applications
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
C26/0263/14/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
C26/0255/18/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
C26/0074/15/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
NP2/11/52T 24 Apr 2026 Pending

Pen-y-Pass Car Park, Nant Gwynant. LL55 4NU

Removal of Condition 3 attached to Planning Permission NP2/11/52L

Removal of a condition Snowdonia 24 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
NP2/11/188B 21 Apr 2026 Pending

Tan y Dderwen, Beddgelert. LL55 4UY

Extension

Full Snowdonia 21 Apr 2026
C26/0238/15/LL 18 Apr 2026 Pending

Land Adjacent To 10 Warden Street, Llanberis, LL55 4HP

Codi ty annedd newydd. Erection of new dwelling

Full Planning Gwynedd 18 Apr 2026
NP2/11/L9D 17 Apr 2026 Pending

Glan Gwynant, Nant Gwynant. LL55 4NW

Change of use from guesthouse to dwelling (Use Class C3)

Full Snowdonia 17 Apr 2026
C26/0205/23/RA 30 Mar 2026 Pending

Tir Oddi Ar Ffordd Glanffynnon, Llanrug, LL55 4PT

Rhyddhau amodau 4 (gorffeniad allanol), 9 (llechi), 12 ( Cynllun Rheoli’r Amgylchedd Adeiladu)  a 18 ( manylion unedau pympiau ffynhonnell aer)  o gan...

Gwynedd 30 Mar 2026
C26/0191/26/DT 30 Mar 2026 Pending

Lloches, Waunfawr, Caernarfon, Gwynedd, LL55 4YS

Estyniad cefn arfaethedig Proposed rear extension

Gwynedd 30 Mar 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...

Gwynedd 23 Mar 2026
C26/0197/23/LL 23 Mar 2026 Pending

Land North Of Plastirion Ter (a4086), Llanrug, LL55 4AW

Codi Siop Gyfleustra Unllawr (Co-op) gyda Pharcio a Mynediad Cysylltiedig. Erection of a Single Storey Convenience Store (Co-op) with Associated Park...

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...

Gwynedd 16 Mar 2026
C26/0139/18/LL 16 Mar 2026 Pending

Welsh Slate Museum, Gilfach Ddu, Llanberis, Caernarfon, Gwynedd, LL55 4TY

Gosod isbwerdy drydan a chyfansoddyn storio sgip gwastraff ynghyd â’r gwaith cysylltiedig   /    Installation of an electric sub-station and waste ski...

Gwynedd 16 Mar 2026
C26/0164/23/DT 16 Mar 2026 Pending

Plas Tirion Lodge, Pontrug, Caernarfon, Gwynedd, LL55 2SW

Estyniadau, newidiadau a gwaith cysylltiedig arfaethedig Proposed extensions, alterations and associated works

Gwynedd 16 Mar 2026
C26/0174/23/RA 16 Mar 2026 Pending

Tir Oddi Ar Ffordd Glanffynnon, Llanrug, LL55 4PT

Rhyddhau amod 2 ( cyflwyno cynllun ar gyfer datblygu tai fforddiadwy) o hawl cynllunio  C25/0651/23/LL. Release of condition 2 ( scheme for the provi...

Gwynedd 16 Mar 2026
C26/0185/23/DA 16 Mar 2026 Pending

Afonwy Cottage, Pontrug, Caernarfon, Gwynedd, LL55 2SW

Diwygiad ansylweddol i ganiatâd cynllunio C21/1061/23/LL er mwyn newid lleoliad y modurdy dwbl. Non-material amendment to planning permission C21/106...

Gwynedd 16 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...

Gwynedd 9 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

Gwynedd 9 Mar 2026
C26/0170/23/RA 9 Mar 2026 Pending

Tir Oddi Ar Ffordd Glanffynnon, Llanrug, LL55 4PT

Rhyddhau amod 7 ( cynllun ymchwilio archeoleg ysgrifenedig) ar ganiatad Cynllunio C25/0651/23/LL. Discharge condition 7 (written scheme of investigati...

Gwynedd 9 Mar 2026
C26/0173/26/RA 9 Mar 2026 Pending

Fferm Cross Ffordd Y Waunfawr, Waunfawr, Caernarfon, Gwynedd, LL55 4YS

Cais i rhyddhau amodau 13 (Cynllun Amgylcheddol Rheoli Adeiladwaith), 14 (Cynllun Gwelliannau Bioamrywiaeth a Rheoli Cynefin) a 15 (Asesiad Risg Dioge...

Gwynedd 9 Mar 2026
C26/0018/14/LL 2 Mar 2026 Pending

Albert Inn, 10 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN

Newid defnydd cyn-dy tafarn yn uned byw (C3) / Change of use of former public house into to residential unit (C3)

Gwynedd 2 Mar 2026
C26/0140/15/RA 2 Mar 2026 Pending

Glyn Rhonwy Store Glyn Rhonwy Estate, Llanberis, Gwynedd, LL55 4EL

Cais i ryddhau yn rhannol gofyniad 4 ‘'Cynllun cyflwyno cam wrth gam’, 6 (‘c’ ac ‘i’) ‘Cod Ymarfer Adeiladu’ a 21 ‘Strategaeth cyfadferiad a gwellhad ...

Gwynedd 2 Mar 2026
C26/0143/14/CR 2 Mar 2026 Pending

Albert Inn, 10 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN

Addasiadau mewnol i drosi cyn dy tafarn yn dy annedd / Internal alterations to convert the former public house into dwelling house

Gwynedd 2 Mar 2026
C26/0062/18/RA 23 Feb 2026 Pending

Padarn Country Park, Llanberis, Caernarfon, Gwynedd, LL55 4TY

Rhyddhau amod rhif 4 ar ganiatad rhif C24/0309/18/LL er cytuno gorffeniad allanol yr estyniad  / Discharge condition no 4 on consent ref C24/0309/18/L...

Gwynedd 23 Feb 2026
C26/0105/14/LL 23 Feb 2026 Pending

Modurdai Lôn Eilian, Caernarfon, LL55 2DS

Dymchwel modurdai presennol a chodi pedair uned fforddiadwy, ynghyd â gwaith cysylltiedig. Demolition of existing garages and erection of four afford...

Gwynedd 23 Feb 2026
C26/0113/23/DT 23 Feb 2026 Pending

1, Fron Oleu, Ceunant, Caernarfon, Gwynedd, LL55 4RT

Estyniad deulawr i ochr yr eiddo. Erection of a two-storey extension to the side of the property.

Gwynedd 23 Feb 2026
C26/0115/14/HD 23 Feb 2026 Pending

National Tyre & Autocare Bank Quay, Caernarfon, Gwynedd, LL55 1SU

Hysbysiad ymlaen llaw i ddymchwel modurdy. Prior notification for the demolition of garage.

Gwynedd 23 Feb 2026
C26/0086/18/RA 16 Feb 2026 Pending

Ebenezer Chapel High Street, Deiniolen, Caernarfon, Gwynedd, LL55 3HU

Cais er mwyn rhyddhau amod 05, 08, 09, 10, 12, 13 ar gais cynllunio gwreiddiol C19/1194/18/LL. Application to discharge conditions 05, 08, 09, 10, 12 ...

Gwynedd 16 Feb 2026
C26/0104/18/LL 16 Feb 2026 Pending

Rhyd Y Galen Caravan Park Ffordd Bethel, Bethel, Caernarfon, Gwynedd, LL55 1UL

Cais Cynllunio llawn ar gyfer gosod 22 o safleoedd carafanau teithiol, cwt bugail fel ardal ymolchi ynghyd â gwelliannau tirwedd ac amgylcheddol ym Mh...

Gwynedd 16 Feb 2026
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Data updated daily. Source: Gwynedd and Snowdonia planning portals.