Postcode district
Planning applications in LL57
PlanIndex holds 115 planning applications with LL57 postcodes, the earliest from 2022, the newest from June 2026. 90% of clear-cut decisions were approvals.
Applications in LL57
Newest first · page 1 of 3
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C26/0338/11/LL Status unknown
44 Farrar Road, Bangor, Gwynedd, LL57 1LJ
Trosi rhan o’r annedd bresennol i ffurfio uned breswyl hunangynhaliol ar wahân (defnydd C3). Conversion of part of existing dwelling to form a separate self-contained residential unit (C3 use).
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C26/0329/16/RA Status unknown
Chwarael Penrhyn / Penrhyn Quarry, Bethesda, LL57 4YG
Cais ar gyfer rhyddhau amod 37 (adroddiad manwl ar waith archeolegol) ar ganiatâd cynllunio C22/0336/16/MW / Application to discharge condition 37 (detailed report on archaeological works) on planning permission C22/0336/16/MW
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C26/0316/11/RA Status unknown
Former Dickies Boatyard, Beach Road,, Bangor, LL57 2SZ
Cais ar gyfer disodli amod 19 (cynllun adfer ac ol-ofal) ar ganiatâd cynllunio C15/1081/11/LL / Application to discharge condition 19 (restoration and aftercare plan) on planning permission C15/1081/11/LL
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C26/0321/13/LL Status unknown
7 Victoria Place, Bethesda, Gwynedd, LL57 3AG
Newid defnydd siop ar y llawr gwaelod (Dosbarth Defnydd A1) i gaffi (Dosbarth Defnydd A3) a gosod system echdynnu. Change of use of the ground floor shop (Class Use A1) to a cafe (Class use A3) and installation of extract system
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C26/0311/13/DA Status unknown
5 & 6 Llys Victoria, Stryd Fawr, Bethesda, Bangor, LL57 3AN
Diwygiad ansylweddol i gais cynllunio C25/0422/13/LL er mwyn diwygio dyluniad y ffenestr gromen i gynnwys 2 ffenestr (3 yn flaenorol) Non-material amendment to planning application to amend the design of the dormer window to include 2 windows (formerly 3).
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C26/0306/11/LL Status unknown
Canolfan Siopa Dewi Sant, Ffordd Caernarfon, Bangor, Gwynedd, LL57 4TJ
Cynnig ar gyfer gosod chwe gorsaf gwefru cerbydau trydan cyflym a chyfarpar ategol o fewn maes parcio Parc Manwerthu Dewi Sant, gan gynnwys dau fan gwefru EV cwbl hygyrch. Proposal for the installation of six rapid electric vehicle charging stations and ancillary equipment within the car park of St David's Retail Park, including two fully accessible EV charging bays.
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C26/0291/11/CC Status unknown
UXBRIDGE COURT Holyhead Road, Bangor, Gwynedd, LL57 2HW
Gwaith ar goed o dan Gorchymun Gwarchod Coed. / Work on trees with Tree Preservation Order.
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C26/0282/13/LL Status unknown
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
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C26/0285/11/RA Status unknown
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 ffynhonnell aer. Application to discharge conditions 3 (affordable housing), 4 (foul water drainage scheme), 10 (safe pedestrian crossing scheme on the A5), and 14 (details of air source heat pump units).
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C26/0277/11/LL Status unknown
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
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C26/0275/11/LL Status unknown
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 / Conversion of part of ground floor and upper floors into 6 units (5 additional), change of use of ground floor from A1 to A3 and installation of a new shopfront
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C26/0272/11/CR Status unknown
Shoe Zone, 256 High Street, Bangor, Gwynedd, LL57 1PA
Addasiadau mewnol i drosi rhan o'r llawr daear a'r lloriau uchod yn 6 uned byw a gosod blaen siop newydd / Internal alterations to convert part of ground floor and upper floors into 6 units and new shopfront
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C26/0271/11/LL Status unknown
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.
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C26/0264/16/DT Status unknown
BRYN DERW Llandygai Village, Llandygai, Bangor, Gwynedd, LL57 4HU
Lledu’r fynedfa gerbydol bresennol i’r blaen, tynnu’r wal floc rendr bresennol yn y cefn a gosod ffens banel cyfansawdd (gorffeniad effaith pren lliw cneuen gastan), a gosod giât cefn newydd a grisiau o fewn y wal gerrig bresennol. Widening of existing vehicular entrance to the front, removal of the existing rendered block wall to the rear and installation of new composite panel fence (wood‑effect finish in chestnut colour), together with the installation of a new rear gate and steps within the existing stone wall.
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C26/0257/13/CR Status unknown
VICTORIA HOTEL High Street, Bethesda, Bangor, Gwynedd, LL57 3AN
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 create en-suite facilities on first and second floor, install secondary glazing and replace existing rooflights with larger ones
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C26/0258/11/CC Status unknown
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
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C26/0251/11/HY Status unknown
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 sign on a business premises. The sign will comprise a display screen with interchangeable content and will be a permanent installation.
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C26/0245/13/DT Status unknown
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
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C26/0248/16/LL Status unknown
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, kennels and agricultural land to create a new enclosed dog exercise area on land at Ysgubor, Llandegai
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C26/0228/25/CC Status unknown
Prifysgol Cymru Bangor, SCHOOL OF PLANT BIOLOGY Ffordd Treborth, Treborth, Bangor, Gwynedd, LL57 2RQ
Gwaith i goed sy'n destun Gorchymyn Gwarchod Coed / Works to trees subject to a Tree Preservation Order
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C26/0225/25/DA Status unknown
Ysgol Y Faenol Penrhos Road, Penrhosgarnedd, LL57 2NN
Diwygiad ansylweddol i gais cynllunio C19/0087/25/R3 er mwyn ychwanegu dau lecyn parcio anabl Non-material amendment to planning application C19/0087/25/R3 for the addition of two disabled parking bays
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C26/0224/16/DT Status unknown
Yr Elen, Pennau'r Bronnydd, Tal Gae, , Tregarth, LL57 4AE
Cais i ddymchwel ystafell haul presennol a chodi estyniad unllawr cefn ynghyd ag estyniad llawr cyntaf ar ben y modurdy presennol. Application to demolish the existing sun room and construct a single-storey rear extension together with a first-floor extension above the existing garage.
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C26/0223/13/RA Status unknown
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 llythyr penderfyniad ar gais C25/0039/13/RA. Application to fully discharge condition 4 (Landscaping Plan) on application C23/0547/13/LL and discharge the remaining part of the condition as stated on the decision letter on application C25/0039/13/RA
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C26/0211/25/TC Status unknown
Nyth Bach, Tyddyn Hir, Caerhun, Bangor, Gwynedd, LL57 4DU
Cais am Dystysgrif Datblygiad Cyfreithlon ar gyfer defnydd anecs Nyth Bach, Caerhun, Bangor, LL57 4DU fel uned preswyl ar wahân (C3) am gyfnod parhaus a di-dor o 10 mlynedd, yn groes I gofynion amod 2 o ganiatâd Cynllunio C10A/0112/25/LL Application for a Lawful Development Certificate for the use of the annex known as Nyth Bach, Caerhun, Bangor, LL57 4DU as a separate residential unit (C3) for a continuous and uninterrupted period of 10 years, contrary to the requirements of condition 2 of planning permission C10A/0112/25/LL
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C26/0210/25/LL Status unknown
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 cyffredinol). Change of use of an existing listed building from Use Class D1 (non‑residential institutions) to operate as a distillery under Use Class B2 (general industrial).
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C26/0209/11/DT Status unknown
52 Toronnen, Bangor, Gwynedd, LL57 4TG
Codi modurdy ar arwyneb concrid a wal gynnal presennol Erection of garage over existing concrete hard standing and retaining wall.
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C26/0199/25/LL Status unknown
Tir Ger/land Next To Garnedd Bach, Ffordd Tŷ'n Clwt, , Penrhosgarnedd, Bangor, LL57 2LU
Codi tŷ annedd ynghyd a datblygiad cysylltiedig, gan gynnwys mynediad a thirlunio. Erection of a dwellinghouse together with associated development, including access and landscaping.
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C26/0208/11/DT Status unknown
LLWYDIARTH, 3 Victoria Avenue, Bangor, Gwynedd, LL57 2EP
Creu mynediad cerddwyr newydd i lawr cyntaf yr annedd. Creation of a new pedestrian access to the first floor of the dwelling.
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C26/0202/16/LL Status unknown
Ymddiriedolaeth Genedlaethol, PENRHYN CASTLE Ffordd Llandygai, Llandygai, Bangor, Gwynedd, LL57 4HW
Engineering operations to create compost area
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C26/0167/25/RA Status unknown
Hen Felin Ffordd Treborth, Treborth, Bangor, Gwynedd, LL57 2RQ
Cais i ryddhau amod 5 (Cynllun Rheolaeth Adeiladu Amgylcheddol) a 6 (Cynllun Rheoli Trafnidiaeth Adeiladu) o ganiatâd cynllunio C25/0679/25/AC ar gyfer d iwygio amod 2 (cynlluniau cymeradwy) a 3 (deunyddiau) o ganiatâd cynllunio C24/0825/25/LL ar gyfer dymchwel annedd a garej bresennol, codi annedd a garej yn eu lle (dosbarth defnydd C3) ynghyd â datblygiad cysylltiedig gan gynnwys gwaith morglawdd a draenio. Application to discharge condition 5 ( Construction Environmental Management Plan) and 6 (Construction Transport Management Plan) of planning permission C25/0679/25/AC to amend condition 2 (approved plans) and 3 (materials) of planning permission C24/0825/25/LL for the demolition of an existing dwelling and garage, the erection of a dwelling and garage in their place (use class C3) together with related development including seawall and drainage works.
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C26/0161/11/RA Status unknown
29 Cae Llepa, Bangor, Gwynedd, LL57 1HF
Cais i ryddhau amod 3 (gwelliannau bioamrywiaeth) a 4 ( cynllun storio biniau) o ganiatâd cynllunio C25/0904/11/LL ar gyfer newid defnydd ty annedd yn dy amlfeddianaeth (HMO) 3 ystafell wely ar gyfer hyd at 5 o bobl Application to discharge condition 3 (biodiversity enhancements) and 4 (bin storage plan) 7 of planning permission C25/0904/11/LL for change of use of dwelling to 3 bed house of multiple occupancy (HMO) for up to 5 people
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C26/0160/25/LL Status unknown
Bwrdd Iechyd Prifysgol Betsi Cadwaladr, YSBYTY GWYNEDD Road Through Ysbyty Gwynedd, Ysbyty Gwynedd, Penrhosgarnedd, Bangor, Gwynedd, LL57 2PW
Gosod adeilad modiwlaidd i weithredu fel canolfan ddata i gefnogi prif safle’r ysbyty. Bydd hwn yn cael ei leoli dros arwyneb caled presennol ac fe fydd angen tynnu’r cynwysyddion presennol. Bydd cyddwysyddion allanol yn cael eu cynnwys o fewn maes diogel newydd a darperir mynediad gyda ramp i mewn i’r adeilad modiwlaidd. Installation of a modular building to act as a data centre supporting the main hospital site. This will be located over existing hardstanding and shall require the removal of existing shipping containers. External condensers will be contained within a new secure compound and ramped access will be provided into the modular building.
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C26/0155/11/LL Status unknown
Uned 2 Caernarfon Road Industrial Estate, Bangor, Gwynedd, LL57 4SU
Addasu ac newid defnydd yr adeiladau presennol i ddarparu Siop Goffi Arfaethedig gyda lôn yrru drwodd ag uned A3 ar wahân, ynghyd ag estyniad i’r maes parcio a gwaith cysylltiedig. Alteration and change of use of existing buildings to provide Proposed Coffee Shop with Drive Thru Facility and a separate A3 unit with car park extension and associated works
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C26/0144/13/DT Status unknown
BWTHYN WIWER, 93 Ffordd Carneddi, Carneddi, Bethesda, Bangor, Gwynedd, LL57 3SG
Ail gyflwyniad o gais a wrthodwyd yn flaenorol o dan gyfeirnod C24/0903/13/DT i dd ymchwel estyniad unllawr presennol i gefn yr eiddo, codi estyniad deulawr i gefn yr eiddo a chodi lefel yr uchder to presennol. A resubmission of an application previously refused under reference C24/0903/13/DT to demolish an existing single‑storey extension to the rear of the property, erect a two‑storey extension to the rear of the property, and raise the height of the existing roof.
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C26/0142/16/LL Status unknown
THE STORE, Tregarth, Bangor, Gwynedd, LL57 4AU
Cais i addasu llawr gwaelod yr eiddo yn ôl i siop weithredol. Application to convert the ground floor of the property back into an operational shop
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C26/0138/16/DT Status unknown
1 Tanysgafell, Coed Y Parc, Bethesda, Bangor, Gwynedd, LL57 4AJ
Dymchwel estyniadau unllawr presennol ynghyd ar hystafell hwyl ac adeilad allanol llechi. Codi estyniad unllawr to fflat newydd ir cefn ac ochr. Demolition of existing single storey extensions, UPVC conservatory and slate built outhouse. Erection of new single storey flat roofed extensions to front and rear of building.
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C26/0131/11/CT Granted
UNIVERSITY OF WALES BANGOR College Road, Bangor, Gwynedd, LL57 2DG
Gwaith i goed mewn Ardal Gadwraeth Works to trees in a Conservation Area
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C26/0124/11/LL Granted
Bangor Telephone Exchange, Deiniol Road, , Bangor, LL57 2UR
Gwelliant arfaethedig i osodiad telathrebu presennol ac offer ategol: - Amnewid a chael gwared ar 6 antena sydd wedi’u lleoli ar ochr yr adeilad tuag at brif lefel y to -Gosod 1 nod GPS - Gosod 1 cabinet, gyda 1 cabinet i’w dynnu a 1 cabinet i’w adnewyddu ar lefel y ddaear-Uwchraddiadau ategol ynghlwm â’r gwaith Proposed upgrade to existing telecommunications installation and ancillary equipment: - The replacement and removal of 6no. antennas positioned on the side of the building towards the rooftop main level -The installation of 1no. GPS node -The installation of 1no. cabinet with 1no. cabinet to be removed and 1no. cabinet to be refreshed at ground level -Ancillary upgrades thereto
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C26/0125/16/DT Status unknown
PENLAN MILL COTTAGE, Llandygai, Bangor, Gwynedd, LL57 4LG
Codi estyniad er mwyn cysylltu yr eiddo gwreiddiol gyda adeilad arall i greu anecs. Alterations/extension and change of use of extension to create annexe
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C26/0121/16/DT Status unknown
Cae Morfudd, St Ann's, Mynydd Llandygai, Bangor, Gwynedd, LL57 4BQ
Tynnu to a waliau u-PVC yr ystafell haul a gosod to llechi newydd ynghyd a ffenestr to math ‘lantern’ ag addasiadau cysylltiedig. Removal of u-PVC conservatory roof / walls and installation of new slated roof together with lantern rooflight and associated alterations.
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C26/0123/11/DT Status unknown
57 Penchwintan Road, Bangor, Gwynedd, LL57 2YA
Cais deiliad ty er mwyn codi estyniad unllawr to fflat i gefn yr eiddo. Householder application to erect a single storey flat roof extension to the rear of the property.
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C26/0110/11/RA Status unknown
Talgarth Hwfa Road, Bangor, Gwynedd, LL57 2BN
Cais i ryddhau amodau 3 (Cynllun Tirlunio), a 5 (Gwelliannau Bioamrywiaeth) o ganiatâd cynllunio C25/0689/11/DT ar gyfer newidiadau mewnol arfaethedig, gwaith allanol i hwyluso mynediad i'r annedd a chodi adeilad gardd i unigolyn anabl. Application to discharge conditions 3 (Landscaping Plan), and 5 (Biodiversity Enhancements) of planning permission C25/0698/11/DT for Proposed internal alterations, external works to facilitate access into the dwelling and erection of garden building for a disabled individual.
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C26/0098/11/CT Granted
Llwyn Bedw Siliwen Road, Bangor, Gwynedd, LL57 2BH
Gwaith i goed mewn Ardal Gadwraeth Works to trees in a Conservation Area
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C26/0097/11/LL Status unknown
Unit K, Former Denis Ferranti Meters, Ffordd Caernarfon,, Bangor, LL57 4SP
Newid defnydd Uned ddiwydiannol bresennol (B2) i uned sy'n darparu gwasanaeth glanhau ceir (defnydd unigryw) a 'valeting' (B1) Change of use of an existing industrial unit (B2) to a unit providing a car washing service (sui generis use) and valeting service (B1).
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C26/0096/25/LL Status unknown
Meifod Penrhos Road, Penrhosgarnedd, Bangor, Gwynedd, LL57 2NL
Codi eiddo ar wahan newydd ynghyd a modurdy cysylltiedig. Cynllun wedi'i ddiwygio i gynlluniau a gymeradwywyd yn flaenorol (C21/0042/25/LL; C22/1040/25/RA; C23/0075/25/AC) Erection of dwelling and detached garage, amended scheme to previously approved schemes (C21/0042/25/LL; C22/1040/25/RA; C23/0075/25/AC)
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C26/0091/11/RA Status unknown
29 Dean Street, Bangor, Gwynedd, LL57 1UR
Cais i ryddhau amodau 3 (Cynllun Tai Fforddiadwy), 5 (Cynllun Dargyfeirio’r bibell ddŵr gyhoeddus) 7 (Cynllun insiwleiddio Sŵn), 8 (Cynllun awyru’r adeilad), 10 (Cynllun rheolaeth trafnidiaeth adeiladu) o ganiatâd cynllunio C24/1011/11/LL ar gyfer Dymchwel adeiladau presennol a chodi adeilad yn ei le sy'n cynnwys pedwar fflat gyda maes parcio, tirlunio a gwaith cysylltiedig. Application to discharge conditions 3 (Scheme for the provision of affordable housing), 5 (scheme to divert the public water main), 7 (noise insulation scheme), 8 (Ventilation scheme), 10 (Construction Transport Management Plan) for Planning permission C24/1011/11/LL for the demolition of existing buildings and erection of replacement building that includes four apartments with car parking, landscaping and associated works.
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C26/0082/25/RA Status unknown
Land At Pentir Substation, Pentir, Bangor, LL57 4ED
Cais i ryddhau amod 10 o ganiatâd cynllunio gwreiddiol C24/0532/25/LL i gyflwyno adroddiad archeolegol or safle cyn i waith ddechrau. Discharge of condition 10 of original planning permission C24/0532/25/LL to submit an archaeological report on the site before work begins.
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C26/0083/21/CC Status unknown
Ogwen Bank Caravan And Lodge Park, Bethesda, LL57 3LQ
Gwaith i goed sy'n destun Gorchymyn Gwarchod Coed / Works to trees subject to a Tree Preservation Order
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C26/0071/18/DT Status unknown
4, CARFAN Lôn Carfan, Pentir, Bangor, Gwynedd, LL57 4EF
Dymchwel ystafell haul ystafell iwtiliti a thoiled tu allan bresennol. Codi estyniad deulawr arfaethedig ir ochr ac estyniad unllawr ir cefn yn ôl troed tebyg ir presennol. Demolition of existing lean to conservatory, utility room and outdoor W/C. With the proposed two storey extension being in the footprint of the former on the side of the property with relocation of the staircase.
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C26/0068/25/CC Granted
Ty Coch Llys Y Dderwen , Parc Menai , Bangor, LL57 4BL
Gwaith i goed sy'n destun Gorchymyn Gwarchod Coed / Works to trees subject to a Tree Preservation Order