139 High Street, Bangor, Gwynedd, LL57 1NT Data via plota.co.uk
Proposal
Isrannu'r annedd bresennol ar y llawr uchaf yn ddau fflat preswyl hunangynhwysol. Subdivision of the existing upper-floor dwelling into two self-contained residential flats. Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision around 30 Dec 2026, from Gwynedd's recent changes of use.
Documents 7
Statements & assessments 2
Plans & drawings 3
Application forms 1
Site constraints 3
Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
Every application in Gwynedd - and every UK council - as a live feed, an API, or a bulk CSV export.
Other new applications on this street
The Works, 241 High Street, Bangor, Gwynedd, LL57 1PA
Newid defnydd yr islawr, y siop ar y llawr cyntaf (Dosbarth Defnydd A1) a'r ail ...
93 High Street, Bangor, Gwynedd, LL57 1NS
Estyniad cefn / Rear extension
197 - 199 High Street, Bangor, Gwynedd, LL57 1NU
Diwygio amod 2 (unol a'r cynlluniau) ar ganiatad rhif C18/1092/11/CR i amnewid e...
196-200 High Street, Bangor, Gwynedd, LL57 1NU
Diwygiad ansylweddol i ganiatad rhif C18/1087/11/LL i newid edrychiad blaen siop...
Nearby new applications
93 High Street, Bangor, Gwynedd, LL57 1NS
Addasiadau mewnol ynghyd ag ymestyn yr estyniad cefn presennol / Internal altera...
Superdrug, Unit 6 Superdrug, CANOLFAN MENAI Garth Road, Bangor, Gwynedd, LL57 1DN
Arwyddion ffasgia newydd, finyl ffenestr ac arwydd ymwthiol i barthau arwyddion ...
The Works, 241 High Street, Bangor, Gwynedd, LL57 1PA
Newid defnydd yr islawr, y siop ar y llawr cyntaf (Dosbarth Defnydd A1) a'r ail ...
196-200 High Street, Bangor, Gwynedd, LL57 1NU
Diwygiad ansylweddol i ganiatad rhif C18/1087/11/LL i newid edrychiad blaen siop...
Former Victoria Buildings Rhes Plas Llwyd,, Bangor, LL57 1UB
Cais i ryddhau amod 3 (tai fforddiadwy) o ganiatâd gwreiddiol C25/0636/11/LL App...
93 High Street, Bangor, Gwynedd, LL57 1NS
Estyniad cefn / Rear extension
Important details
Decision outlook
Day 66 of the 56-day target. Gwynedd usually decides changes of use by day 148.
Plota live figures for changes of use decided by Gwynedd in the last twelve months, from validation. Gwynedd decision record →
Consultation & key dates
- Comments by
- 24 Aug 2026
- Statutory expiry
- 29 Sept 2026
Historical activity at this location
21 nearby applications on record - archival context, not part of the live application.
Nearby activity
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139 High Street, Bangor, Gwynedd, LL57 1NT
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The consultation period closed on 24 Aug 2026.