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Change of use and extension of an outbuilding for use as an ancillary annex to the primary dwellinghouse (Tanaeldroch) including an attached bat roost building.

Tanaeldroch, Dolwyddelan. LL25 0LZ

All consultations completeReference: NP4/16/78KEryri National Park

Last published check: 27 Sept 2026, 16:16. Check the council record for more recent changes.

Application location

Tanaeldroch, Dolwyddelan. LL25 0LZ

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Application summary

Status
All consultations complete
Application type
Full
Received
16 Feb 2024
Validated
26 Feb 2025
Determination deadline
22 Apr 2025
Local authority
Eryri National Park

Application overview

Change of use and extension of an outbuilding for use as an ancillary annex to the primary dwellinghouse (Tanaeldroch) including an attached bat roost building.

Proposal details

Reference
NP4/16/78K
Alternative references
PP-12808763
Development type
Minor
Ward
Betws-y-Coed and Trefriw ED
Parish
Dolwyddelan
Agent
Mr. John Parry Jones
UPRN
APX8MJ855X74TRVGXL

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Documents 44 of 44

DocumentPublishedAction
C126 Feb 2024View
C726 Feb 2024View
C526 Feb 2024View
C626 Feb 2024View
CS26 Feb 2024View
LL26 Feb 2024View
E226 Feb 2024View
FF26 Feb 2024View
AE 06.06.2326 Feb 2024View
C326 Feb 2024View
C226 Feb 2024View
C426 Feb 2024View
E4General26 Feb 2024View
E126 Feb 2024View
E326 Feb 2024View
AE 30.11.2326 Feb 2024View
E526 Feb 2024View
S - Netwok Rail 05.04.245 Apr 2024View
S - GAPS 08.04.248 Apr 2024View
S - D"{r Cymru / Welsh Water 08.04.248 Apr 2024View
S - CNC / NRW11 Apr 2024View
S - Iechyd yr Amgylchedd / Environmental Health11 Apr 2024View
S - Tan ac Achub / Fire and Rescue17 Apr 2024View
S - Llywodraeth Cymru / Welsh Government18 Apr 2024View
S - Priffyrdd Conwy / Conwy Highways3 Jun 2024View
AE 19.09.244 Oct 2024View
S -Ecoleg /Ecology 14.10.2417 Oct 2024View
C- 22.11.2425 Nov 2024View
C- 22.11.2425 Nov 2024View
C- 22.11.2425 Nov 2024View
S - Ecoleg / Ecology 12.12.2416 Dec 2024View
S - CNC / NRW 16.12.2417 Dec 2024View
CD16 Jan 2025View
CD26 Jan 2025View
CD86 Jan 2025View
716-_04B_-_Proposed_GF.pdf3 Mar 2025View
716-_05B_-_Proposed_FF.pdf3 Mar 2025View
716-_06B_-_Proposed_Sections.pdf3 Mar 2025View
716-_07C_-_Proposed_Elevations.pdf3 Mar 2025View
716-_08C_-_Block_Plan.pdf3 Mar 2025View
716-_11_-_Proposed_Sections.pdf3 Mar 2025View
S - CNC 19.03.2519 Mar 2025View
S - Ecoleg / Ecology 05.03.2521 Mar 2025View
RhP4 Apr 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. Consultation expiry date

    Past published deadline

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

    Council source

  4. Statutory expiry date

    Past published deadline

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

    Council source

  5. Registration date

    Published milestoneCouncil source

  6. Valid date

    Published milestoneCouncil source

  7. Dispatch date

    Published milestoneCouncil source

  8. Decision date

    Published milestoneCouncil source

  9. Decision due date

    Past published deadline

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

    Council source

  10. 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: Existing Plans 716-02-24 01 A Existing Sections 716-02-24 03 A Proposed Floor Plans 716-02-24 04 B Proposed Ground Floor Plan 716-02-24 05 B Proposed Section 716-02-24 06 B Proposed Elevations 716-02-24 07 C Block Plan 716-02-24 08 C Location Plan 716-02-24 09 Site Plan showing existing foul drain 716-02-24 10 Proposed Sections 716-02-24 11 Bat Conservation Plan and Green Infrastructure Statement (25/02/25) Enfys Ecology Ltd. Green Infrastructure Statement & Biodiversity Enhancement Scheme 21-11-24 John Parry Jones Updated Bat Survey and Nesting Bird Assessment (19/09/2024) Enfys Ecology Ltd. Report on the Condition of Structure (May 2022) G P Hughes Construction Site Access Plan and Statement
  4. Mae'n rhaid cyflawni'r datblygiad a ganiateir yma yn unol â'r cynlluniau a gymeradwywyd isod: Existing Plans 716-02-24 01 A Existing Sections 716-02-24 03 A Proposed Floor Plans 716-02-24 04 B Proposed Ground Floor Plan 716-02-24 05 B Proposed Section 716-02-24 06 B Proposed Elevations 716-02-24 07 C Block Plan 716-02-24 08 C Location Plan 716-02-24 09 Site Plan showing existing foul drain 716-02-24 10 Proposed Sections 716-02-24 11 Bat Conservation Plan and Green Infrastructure Statement (25/02/25) Enfys Ecology Ltd. Green Infrastructure Statement & Biodiversity Enhancement Scheme 21-11-24 John Parry Jones Updated Bat Survey and Nesting Bird Assessment (19/09/2024) Enfys Ecology Ltd. Report on the Condition of Structure (May 2022) G P Hughes Construction Site Access Plan and Statement
  5. The development shall not be occupied other than for purposes ancillary to the residential use of the dwelling identified as the Main House on ‘Block Plan 716-02-24 08 C’ hereby approved
  6. Ni chaiff y datblygiad ei feddiannu ac eithrio at ddibenion atodol at ddefnydd preswyl yr annedd a nodir fel y Prif D"} ar ‘Block Plan 716-02-24 08 C’ a ganiateir drwy hyn
  7. The roof of the building shall be covered in natural Welsh mineral slate or slates of the equivalent colour, texture and weathering characteristics as the slates on the main roof of the dwelling house and maintained thereafter.
  8. Mae'n rhaid i do'r adeilad gael ei orchuddio gyda llechi mwyn naturiol Cymreig, neu lechi gyda nodweddion lliw, gwead a hindreuliad tebyg fel y llechi ar brif do’r t"} ac wedyn ei gadw felly.
  9. Any external lighting installed in the development hereby approved shall be installed in accordance with the lighting specification shown on the ‘Proposed Elevations 716-02-24 07’ and this approved lighting specification in the lighting plan shall retained for the lifetime of the development
  10. Bydd unrhyw oleuadau allanol a osodir yn y datblygiad a ganiateir drwy hyn yn cael eu gosod yn unol â’r manylion goleuo a ddangosir ar ‘Proposed Elevations 716-02-24 07’ a rhaid cadw’r fanyleb goleuo gymeradwy hon yn y cynllun goleuo am oes y datblygiad
  11. The mitigation measures in the ‘Updated Bat Survey and Nesting Bird Assessment (19/09/2024) Enfys Ecology Ltd.’ and ‘Bat Conservation Plan and Green Infrastructure Statement (25/02/25) Enfys Ecology Ltd.’ shall be adhered to and completed in the construction and the operation of the development hereby approved
  12. Glynir at y mesurau lliniaru yn yr ‘Updated Bat Survey and Nesting Bird Assessment (19/09/2024) Enfys Ecology Ltd.’ a'r ‘Bat Conservation Plan and Green Infrastructure Statement (25/02/25) Enfys Ecology Ltd.’ a’u cwblhau wrth adeiladu a gweithredu’r datblygiad a ganiateir drwy hyn
  13. Prior to the first use of the development hereby approved, the following biodiversity enhancements shall be installed in the positions shown on the plans hereby approved: a) 2 Beaumaris Midi Bat Boxes b) 1 Terraced Vivaro Pro Swallow Bird Box c) 2 Vivaro Pro Seville Bird Boxes The biodiversity enhancements shall thereafter be maintained in accordance with the manufacturer’s instructions and shall be retained for the lifetime of the development, any replacements shall be of an equivalent specification
  14. Cyn defnydd cyntaf y datblygiad a ganiateir drwy hyn, rhaid gosod y gwelliannau bioamrywiaeth a ganlyn yn y mannau a ddangosir ar y cynlluniau a ganiateir drwy hyn: a) 2 Flwch Ystlumod Midi Biwmares b) 1 Bocs Adar Gwenolyn Teras Vivaro Pro c) 2 Flwch Adar Vivaro Pro Seville Rhaid cynnal a chadw'r gwelliannau bioamrywiaeth wedi hynny yn unol â chyfarwyddiadau'r gwneuthurwr a'u cadw am oes y datblygiad, a rhaid i unrhyw rai newydd fod o fanyleb gyfatebol.
  15. To Comply with Section 91 (as amended) of the Town and Country Planning Act 1990.
  16. I gydymffurfio a Rhan 91 (fel y diwygiwyd) o'r Ddeddf Gynllunio Gwlad a Thref 1990.
  17. To define the permission and for the avoidance of doubt.
  18. Er mwyn diffinio’r caniatâd ac i osgoi amheuaeth.
  19. To ensure that the development is only used for purposes ancillary to the existing dwelling and to prevent the creation of an unjustified separate dwelling in accordance with the Eryri Local Development Plan 2016-2031 and in particular Policy 14 and SPG 11.
  20. Er mwyn sicrhau mai dim ond ar gyfer dibenion atodol i'r annedd presennol y mae'r datblygiad yn cael ei ddefnyddio ac i atal unrhyw annedd ar wahân na ellir ei gyfiawnhau rhag cael ei greu yn unol â Chynllun Datblygu Lleol Eryri 2016-2031 ac yn benodol Polisi 14 ac CCA 11.
  21. To ensure a satisfactory standard of appearance of the development and the use of appropriate local building materials, in accordance with Eryri Local Development Plan Policies 2016-2031 and in particular policies 1, 6 and A.
  22. Er mwyn sicrhau fod y datblygiad yn edrych yn foddhaol ac y defnyddir deunyddiau adeiladu lleol priodol, yn unol â Pholisïau Cynllun Datblygu Lleol Eryri 2016-2031 ac yn enwedig polisïau 1, 6 ag A.
  23. To minimise disturbance to bats, which are European Protected Species in accordance with Eryri Local Development Plan Policies and in particular Policy D
  24. Lleihau aflonyddwch i ystlumod, sy'n Rhywogaethau a Warchodir gan Ewrop yn unol â Pholisïau Cynllun Datblygu Lleol Eryri ac yn arbennig Polisi D
  25. To ensure a satisfactory standard of development and to minimise the risk of unacceptable harm or disturbance to protected species in accordance with Eryri Local Development Plan Policies and in particular Policy D
  26. Er mwyn sicrhau safon foddhaol o ddatblygiad a lleihau'r risg o niwed neu aflonyddwch annerbyniol i rywogaethau a warchodir yn unol â Pholisïau Cynllun Datblygu Lleol Eryri ac yn arbennig Polisi D
  27. To ensure the provision of biodiversity enhancements in accord with policy DP 6 of the Eryri Local Development Plan 2016-2031
  28. Sicrhau y darperir gwelliannau bioamrywiaeth yn unol â pholisi DP 6 Cynllun Datblygu Lleol Eryri 2016-2031
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