Council planning record

Erection of single storey extension to front elevation to replace existing conservatory, replacement of existing rear conservatory roof, alterations to fenestration and replacement of existing flat roof over office

Aris, 4 Pen-y-Bryn, Harlech. LL46 2SL

All consultations completeReference: NP5/61/476AEryri National Park

Last published check: 3 Oct 2026, 19:18. Check the council record for more recent changes.

Application location

Aris, 4 Pen-y-Bryn, Harlech. LL46 2SL

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Application summary

Status
All consultations complete
Application type
Full
Received
20 Apr 2026
Validated
Not published
Determination deadline
14 Jun 2026
Local authority
Eryri National Park

Application overview

Erection of single storey extension to front elevation to replace existing conservatory, replacement of existing rear conservatory roof, alterations to fenestration and replacement of existing flat roof over office

Proposal details

Reference
NP5/61/476A
Alternative references
PP-14852220
Ward
Harlech a Llanbedr ED
Parish
Harlech
Agent
Mrs. N. Chew
UPRN
200003170462

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Documents 8 of 8

DocumentPublishedAction
File Size: 779036, HREF: , Reference: Planning statementNot publishedView
File Size: 1323344, HREF: , Reference: Additional plansNot publishedView
File Size: 686949, HREF: , Reference: Application Form - Without Personal DataNot publishedView
S - D"{r Cymru / Welsh Water 07.05.268 May 2026View
S - Cyngor Cymuned / Community Council 12.05.2614 May 2026View
S - Ecoleg / Ecology 11.05.2614 May 2026View
S - Ecoleg / Ecology 14.05.2618 May 2026View
Rh.P3 Jun 2026View

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Application timeline

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  1. Application date

    Published milestoneCouncil source
  2. Received date

    Published milestoneCouncil source
  3. Registration date

    Published milestoneCouncil source
  4. Consultation expiry date

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    Council source
  5. Statutory expiry date

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  6. Dispatch date

    Published milestoneCouncil source
  7. Decision date

    Published milestoneCouncil source
  8. Decision due date

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  9. Decision expiry date

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    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 Proposed Block Plan Drawing no 26-0278 D07 Rev 03’, Rev 03 – dated 20/04/26 – Proposed Southwest, Northeast, Northwest and Southwest Elevations Drawing no 26-0278 D01 Rev 03’, Rev 03 – dated 20/04/26 – Proposed Ground and First Floor Plan Drawing no 26-0278 D05 Rev 03’, Rev 03 – dated 20/04/26 – Proposed Roof Plan Green Infrastructure Statement dated 20 April 2026
  4. Mae'n rhaid cyflawni'r datblygiad a ganiateir yma yn unol â'r cynlluniau a gymeradwywyd isod: Location Plan Proposed Block Plan Drawing no 26-0278 D07 Rev 03’, Rev 03 – dated 20/04/26 – Proposed Southwest, Northeast, Northwest and Southwest Elevations Drawing no 26-0278 D01 Rev 03’, Rev 03 – dated 20/04/26 – Proposed Ground and First Floor Plan Drawing no 26-0278 D05 Rev 03’, Rev 03 – dated 20/04/26 – Proposed Roof Plan Green Infrastructure Statement dated 20 April 2026
  5. The pitched roofs of the extension, replacement rear conservatory roof and roof over office 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.
  6. Rhaid gorchuddio toeau pig yr estyniad, to newydd yr ystafell wydr gefn a tho uwchben y swyddfa â llechi mwynau naturiol o Gymru neu lechi o'r un lliw, gwead a nodweddion tywyddio â'r llechi ar brif do'r t"} annedd a'u cynnal a'u cadw wedi hynny.
  7. The applicant/developer shall ensure that the Biodiversity Enhancement measures detailed on New Extension, Title Number: WA872162, Sheet 26-0278 D01 Rev 03’, and in the Green Infrastructure Statement dated 20/04/2026 shall be followed and implemented in full within 3 months following the substantial completion of the development hereby permitted and retained thereafter.
  8. No surface water from any increase in the roof area of the building /or impermeable surfaces within its curtilage shall be allowed to drain directly or indirectly to the public sewerage system.
  9. To Comply with Section 91 (as amended) of the Town and Country Planning Act 1990.
  10. I gydymffurfio a Rhan 91 (fel y diwygiwyd) o'r Ddeddf Gynllunio Gwlad a Thref 1990.
  11. To define the permission and for the avoidance of doubt.
  12. Er mwyn diffinio’r caniatâd ac i osgoi amheuaeth.
  13. 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.
  14. 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.
  15. 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.
  16. To prevent hydraulic overloading of the public sewerage system, to protect the health and safety of existing residents and ensure no pollution of or detriment to the environment.
  17. Rhaid i'r ymgeisydd/datblygwr sicrhau bod y mesurau Gwella Bioamrywiaeth a nodir ar yr Estyniad Newydd, Rhif Teitl: WA872162, Sheet 26-0278 D01 Rev 03’, ac yn y Datganiad Seilwaith Gwyrdd dyddiedig 20/04/2026 yn cael eu dilyn a'u gweithredu'n llawn o fewn 3 mis yn dilyn cwblhau sylweddol y datblygiad a ganiateir drwy hyn a'i gadw wedi hynny.
  18. Ni chaniateir i unrhyw dd"{r wyneb o unrhyw gynnydd yn arwynebedd to'r adeilad / neu arwynebau anhydraidd o fewn ei gwrtil ddraenio'n uniongyrchol nac yn anuniongyrchol i'r system garthffosiaeth gyhoeddus.
  19. Er mwyn sicrhau safon foddhaol o ddatblygiad a lleihau'r risg o niwed neu aflonyddwch annerbyniol i rywogaethau gwarchodedig yn unol â Pholisïau Cynllun Datblygu Lleol Eryri ac yn benodol Polisi D.
  20. Er mwyn atal gorlwytho hydrolig y system garthffosiaeth gyhoeddus, er mwyn amddiffyn iechyd a diogelwch trigolion presennol a sicrhau nad oes unrhyw lygredd na niwed i'r amgylchedd.
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