Glan Ffynnon, Stryd Fawr/High Street. Brynsiencyn

This site has had 2 applications since 2022.

• LUP/2025/10 Decided

  Glan Ffynnon, Stryd Fawr / High Street, Brynsiencyn.

  Cais am Dystysgrif Cyfreithlondeb arfaethedig ar gyfer addasu ag ehangu o dan Dosbarth A ac D o'r Gorchymyn Datblygu Cyffredinol a Ganiateir yn / Application for a Certificate of Lawfulness for proposed alterations and extensions under Class A and D of the General Permitted Development Order at

  Decided 20 Nov 2025 Outline

1. 15 Nov 2022

   Received by Isle of Anglesey

2. 18 Jan 2023

   Validated

   Checked as complete and ready for consideration.

3. 19 Aug 2026

   Added to PlanIndex

Isle of Anglesey has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• Glan Ffynnon, Stryd Fawr / High Street, Brynsiencyn.

  LUP/2025/10 Submitted 23 Sep 2025 0m away

  Cais am Dystysgrif Cyfreithlondeb arfaethedig ar gyfer addasu ag ehangu o dan Dosbarth A ac D o'r Gorchymyn Datblygu Cyffredinol a Ganiateir yn / Application for a Certificate of Lawfulness for proposed alterations and extensions under Class A and D of the General Permitted Development Order at

  Decided Outline Extension 6 docs

• Merddyn Gwyn, Brynsiencyn

  MAO/2022/2 Submitted 12 Jan 2022 248m away

  Mân newidiadau i gynllun sydd wedi ei ganiatáu yn flaenorol o dan caniatád cynllunio RM/2018/5 (Cais am faterion a gadwyd yn ôl ar gyfer codi 13 annedd ynghyd a chreu mynedfa i gerbydau a gwaith cysylltiedig) er mwyn diwygio gosodiad annedd ac gosodiad priffyrdd yn / Minor amendments to scheme previously approved under planning permission RM/2018/5 (Application for reserved matters for the erection of 13 dwellings together with the construction of a vehicular access and associated works) so as to dwelling layout and road layout at

  Granted Amendments 3 docs
  Major scheme

• 18 Tyn Cwrt Estate, Brynsiencyn

  FPL/2024/141 Submitted 4 Jun 2024 319m away

  94% historically approved · decision due ~5 Aug

  Cais llawn i osod pwmp gwres yng nghefn yr eiddo yn / Full application for the installation of a heat pump at the rear of the property

  Status unknown Full applications 7 docs

• Tyn Pwll, Brynsiencyn

  DIS/2023/30 Submitted 21 Apr 2023 340m away

  Cais i ryddhau amod (04) (manylion o cynllun draenio) o ganiatâd cynllunio FPL/2021/218 (Cais llawn ar gyfer codi annedd ac modurdy dwbl ar wahan ar dir) yn / Application to discharge condition (04) (details of drainage scheme) of planning permission FPL/2021/218 (Full application for the erection of a dwelling and detached double garage on land) at

  Decided Conditions New dwelling 4 docs
  Domestic

• Bryn Helen, Brynsiencyn.

  FPL/2023/148 Submitted 20 Jun 2023 364m away

  Cais llawn ar gyfer gosod pwmp gwres ffynhonnell aer yn / Full application for the installation of an air source heat pump at

  Granted Full applications 8 docs

• 7 Stryd Fawr / High Street, Brynsiencyn.

  FPL/2025/201 Submitted 20 Aug 2025 387m away

  Cais ôl-weithredol i gadw pwmp gwres ffynhonnell aer yn / Retrospective application for the retention of an air source heat pump at

  Withdrawn Full applications 9 docs

• FPL/2026/85 Granted

  31 & 32 Tyddyn To, Porthaethwy / Menai Bridge.

  Cais llawn ar gyfer newid defnydd dau uned fanwerthu ar y llawr gwaelod (Dosbarth Defnydd A1) i ddau uned breswyl fforddiadwy (Dosbarth Defnydd C3) ynghyd ag addasiadau allanol yn / Full application for the change of use of two ground floor retail units (Use Class A1) into two affordable residential units (Use Class C3) together with external alterations at

  17 Apr 2026 Full applications
• FPL/2026/69 Granted

  Parc Gwledig Morglawdd, Caergybi / Breakwater Country Park, Holyhead

  Cais llawn ar gyfer lleoli arsyllfa seryrol ac adeilad addysgol yn ogystal â datblygiad cysylltiedig yn / Full application for the siting of an astronomical observatory and education building together with associated development at

  31 Mar 2026 Full applications
• FPL/2026/40 Granted

  Cumbria, High Street, Rhosneigr.

  Cais llawn ar gyfer dymchwel yr adeilad tair llawr presennol ac adeiladu adeilad tair llawr yn ei le sy'n cynnwys chwe fflat preswyl ac uned fwyd a diod ar y llawr gwaelod â maes parcio cysylltiedig yn / Full application for demolition of the existing three-storey building and the construction of a replacement three-storey building comprising six residential flats and a ground floor food and beverage unit with associated car parking at

  23 Feb 2026 Full applications
• FPL/2026/38 Granted

  Pen Bryn Uchaf, Lon Pentracha, Gwalchmai.

  Cais llawn am estyniad i barc carafanau teithiol presennol i greu 11 llein gartrefi modur hunangynhwysol a charafannau teithiol hunangynhwysol yn / Full application for an extension to the existing touring caravan park to create 11 new self contained motorhome and self contained touring caravan pitches at

  18 Feb 2026 Full applications
• FPL/2025/285 Granted

  Cefn Coch, Llanfechell

  Cais llawn ar gyfer clamp silwair a tanc silwair yn / Full application for a silage clamp and silage tank at

  25 Nov 2025 Full applications