Council planning record

Erection of a replacement oak sunroom, re-alignment of roof structure and reinstating a chimney stack

Tyn Llwyn Hen, Bryncrug. LL36 9RE

All consultations completeReference: NP5/55/T21JEryri National Park

Last published check: 3 Oct 2026, 17:51. Check the council record for more recent changes.

Application location

Tyn Llwyn Hen, Bryncrug. LL36 9RE

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Application summary

Status
All consultations complete
Application type
Full
Received
17 Oct 2025
Validated
Not published
Determination deadline
11 Dec 2025
Local authority
Eryri National Park

Application overview

Erection of a replacement oak sunroom, re-alignment of roof structure and reinstating a chimney stack

Proposal details

Reference
NP5/55/T21J
Alternative references
PP-14374799
Development type
Householder
Ward
Bro Dysynni ED
Parish
Bryn-Crug
Agent
Mr. Isaac Griffiths
UPRN
10070351021

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Documents 19 of 19

DocumentPublishedAction
E1Not publishedView
CD7Not publishedView
C3Not publishedView
AENot publishedView
LLNot publishedView
CS2Not publishedView
CS1Not publishedView
C6Not publishedView
C5Not publishedView
C2Not publishedView
C1Not publishedView
CS1 - Diwygiedig / Amended 17.10.2517 Oct 2025View
CS2 - Diwygiedig / Amended 17.10.2517 Oct 2025View
LL - Diwygiedig / Amended 17.10.2517 Oct 2025View
FF - Diwygiedig / Amended 17.10.2517 Oct 2025View
S - CNC / NRW 20.10.2520 Oct 2025View
S - Cyngor Cymuned / Community Council 21.10.2522 Oct 2025View
S - Ecoleg / Ecology 06.11.2510 Nov 2025View
Rh.P16 Dec 2025View

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Application timeline

Council milestones and published deadlines. A deadline passing does not confirm a decision.

  1. Application date

    Published milestoneCouncil source
  2. Received date

    Published milestoneCouncil source
  3. Registration date

    Published milestoneCouncil source
  4. Consultation expiry date

    Past published deadline

    A published target or deadline. It does not confirm an outcome.

    Council source
  5. Site notice date

    Published milestoneCouncil source
  6. Statutory expiry date

    Past published deadline

    A published target or deadline. It does not confirm an outcome.

    Council source
  7. Site notice end date

    Past published deadline

    A published target or deadline. It does not confirm an outcome.

    Council source
  8. Decision due date

    Past published deadline

    A published target or deadline. It does not confirm an outcome.

    Council source
  9. Dispatch date

    Published milestoneCouncil source
  10. Decision date

    Published milestoneCouncil source
  11. Decision expiry date

    Published deadline

    A published target or deadline. It does not confirm an outcome.

    Council source

Decision & conditions

Permitted with conditions
Planning conditions
  1. The development hereby permitted shall be commenced before the expiration of FIVE years from the date of this decision.
  2. Rhaid dechrau'r datblygiad a ganiateir yma cyn pen PUM mlynedd o ddyddiad y penderfyniad hwn.
  3. The development hereby permitted shall be carried out in accordance with the following approved plans: Location Plan SK12 A Existing Site Plan SK10 A Existing Ground Floor Plan SK01 Existing Roof Plan SK02 Existing Elevations SK03 Proposed Ground Floor Plan SK04 Proposed Roof Plan SK05 Proposed Elevations SK06 Rev C Proposed Site Plan SK11 A Protected Species Survey (06.08.25) Cartmel Ecology Ltd
  4. Mae'n rhaid cyflawni'r datblygiad a ganiateir yma yn unol â'r cynlluniau a gymeradwywyd isod: Location Plan SK12 A Existing Site Plan SK10 A Existing Ground Floor Plan SK01 Existing Roof Plan SK02 Existing Elevations SK03 Proposed Ground Floor Plan SK04 Proposed Roof Plan SK05 Proposed Elevations SK06 Rev C Proposed Site Plan SK11 A Protected Species Survey (06.08.25) Cartmel Ecology Ltd
  5. The pitched roof of the development hereby approved shall be covered with blue-grey slates from the Blaenau Ffestiniog area or slates with equivalent colour, texture, and weathering characteristics, details of which shall be approved in writing by the Local Planning Authority before their installation on the roof of the development. The slate specification as may be approved under this planning condition shall thereafter be retained for the lifetime of the development, and any replacement(s) shall be of an equivalent colour, texture and weathering characteristics.
  6. Prior to the commencement of the development hereby approved, a Schwegler Type 1FF bat box shall be installed on the north east elevation in accordance with drawing reference SK06 Rev C. The Schwegler Type 1FF bat box shall thereafter be maintained and retained in accordance with drawing reference SK06 Rev C for the lifetime of the development hereby approved, and any replacements shall be of an equivalent specification.
  7. Prior to the installation of any external lighting in connection with the development hereby approved, a lighting plan shall be submitted to and approved in writing by the Local Planning Authority (Approved Lighting Plan). The lighting plan shall provide a full specification(s) of all external lighting and shall be designed to consider the advice on lighting set out in the Bat Conservation Trust’s Guidance Note 08/18 Bats and artificial lighting in the UK (or any revisions thereof). The installation of all external lighting in connection with the development hereby approved shall be carried out in accordance with the Approved Lighting Plan, which shall therefore be maintained and retained for the lifetime of the development hereby approved.
  8. Within 3 months of the substantial completion of the hereby approved, the sparrow nest box shall be installed on the north west elevation in accordance with drawing reference SK06 Rev C. The sparrow nest box shall thereafter be maintained and retained in accordance with drawing reference SK06 Rev C for the lifetime of the development hereby approved, and any replacements shall be of an equivalent specification.
  9. Rhaid gorchuddio to pig y datblygiad a gymeradwyir drwy hyn â llechi llwydlas o ardal Blaenau Ffestiniog neu lechi â nodweddion lliw, gwead a tywydd cyfatebol, a rhaid i'r Awdurdod Cynllunio Lleol gymeradwyo manylion y rhain yn ysgrifenedig cyn eu gosod ar do'r datblygiad. Rhaid cadw manyleb y llechi fel y'i cymeradwyir o dan yr amod cynllunio hwn wedi hynny am oes y datblygiad, a rhaid i unrhyw lechi newydd fod o liw, gwead a nodweddion tywydd cyfatebol.
  10. Cyn dechrau'r datblygiad a gymeradwyir drwy hyn, rhaid gosod blwch ystlumod Schwegler Math 1FF ar y drychiad gogledd-ddwyreiniol yn unol â chynllun rhif SK06 Rev C. Wedi hynny, rhaid cynnal a chadw'r blwch ystlumod Schwegler Math 1FF yn unol â chynllun rhif SK06 Rev C am oes y datblygiad a gymeradwyir drwy hyn, a rhaid i unrhyw rai newydd fod o fanyleb gyfwerth.
  11. Cyn gosod unrhyw oleuadau allanol mewn cysylltiad â'r datblygiad a gymeradwyir drwy hyn, rhaid cyflwyno cynllun goleuo i'r Awdurdod Cynllunio Lleol a'i gymeradwyo'n ysgrifenedig ganddo (Cynllun Goleuo Cymeradwy). Rhaid i'r cynllun goleuo ddarparu manyleb(au) lawn o'r holl oleuadau allanol a rhaid ei gynllunio i ystyried y cyngor ar oleuadau a nodir yn Nodyn Canllaw 08/18 Bats and artificial lighting in the UK (neu unrhyw ddiwygiadau ohono). Rhaid gosod yr holl oleuadau allanol mewn cysylltiad â'r datblygiad a gymeradwyir drwy hyn yn unol â'r Cynllun Goleuo Cymeradwy, a fydd felly'n cael ei gynnal a'i gadw am oes y datblygiad a gymeradwyir drwy hyn.
  12. O fewn 3 mis i gwblhau'r gwaith a gymeradwyir drwy hyn yn sylweddol, rhaid gosod blwch nythu'r aderyn ar y drychiad gogledd-orllewinol yn unol â chyfeirnod lluniadu SK06 Rev C. Wedi hynny, rhaid cynnal a chadw blwch nythu'r aderyn yn unol â chyfeirnod lluniadu SK06 Rev C am oes y datblygiad a gymeradwyir drwy hyn, a rhaid i unrhyw rai newydd fod o fanyleb gyfwerth.
  13. To Comply with Section 91 (as amended) of the Town and Country Planning Act 1990.
  14. I gydymffurfio a Rhan 91 (fel y diwygiwyd) o'r Ddeddf Gynllunio Gwlad a Thref 1990.
  15. To define the permission and for the avoidance of doubt.
  16. Er mwyn diffinio’r caniatâd ac i osgoi amheuaeth.
  17. To ensure a visually acceptable development in accordance with Development Policies 1 and 6 of the adopted Eryri Local Development Plan 2016-2031.
  18. To minimise disturbance to bats, which are European Protected Species in accordance with Eryri Local Development Plan Policies and in particular Policy D.
  19. To minimise disturbance to bats, which are European Protected Species in accordance with Eryri Local Development Plan Policies and in particular Policy D.
  20. To provide biodiversity enhancements in accordance with Strategic Policy D of the adopted Eryri Local Development Plan and Planning Policy Wales.
  21. Informatives 1. Please find enclosed a letter from Natural Resources Wales (NRW), which advises that, based on bats being present on the application site that they consider that the development may only proceed under a licence issued by NRW.
  22. Er mwyn sicrhau datblygiad sy'n dderbyniol yn weledol yn unol â Pholisïau Datblygu 1 a 6 o Gynllun Datblygu Lleol Eryri 2016-2031 a fabwysiadwyd.
  23. Er mwyn lleihau'r aflonyddwch i ystlumod, sy'n Rhywogaethau Gwarchodedig Ewropeaidd yn unol â Pholisïau Cynllun Datblygu Lleol Eryri ac yn benodol Polisi D.
  24. Er mwyn lleihau'r aflonyddwch i ystlumod, sy'n Rhywogaethau Gwarchodedig Ewropeaidd yn unol â Pholisïau Cynllun Datblygu Lleol Eryri ac yn benodol Polisi D.
  25. To provide biodiversity enhancements in accordance with Strategic Policy D of the adopted Eryri Local Development Plan and Planning Policy Wales.
  26. Nodyn Cynghori Amgaeir llythyr gan Cyfoeth Naturiol Cymru (CNC), sy'n cynghori, yn seiliedig ar bresenoldeb ystlumod ar safle'r cais, eu bod yn ystyried mai dim ond o dan drwydded a gyhoeddwyd gan CNC y gall y datblygiad fynd rhagddo.
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