Demolish existing conservatory and construct new extension with external insulation to dwelling, and the erection of a new detached garage/garden shed (revised application)
23 Ystad Castell Morfa, Harlech. LL46 2GA
All consultations completeReference: NP5/61/660AEryri National Park
Last published check: 30 Sept 2026, 09:59. Check the council record for more recent changes.
Application location
23 Ystad Castell Morfa, Harlech. LL46 2GA
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Application summary
Status
All consultations complete
Application type
Full
Received
10 Jun 2025
Validated
Not published
Determination deadline
4 Aug 2025
Local authority
Eryri National Park
Application overview
Demolish existing conservatory and construct new extension with external insulation to dwelling, and the erection of a new detached garage/garden shed (revised application)
Proposal details
Reference
NP5/61/660A
Alternative references
PP-14049656
Development type
Householder
Ward
Harlech a Llanbedr ED
Parish
Harlech
Agent
Mr. Richard John
UPRN
200003201581
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The development hereby permitted shall be commenced before the expiration of FIVE years from the date of this decision.
Rhaid dechrau'r datblygiad a ganiateir yma cyn pen PUM mlynedd o ddyddiad y penderfyniad hwn.
The development hereby permitted shall be carried out in accordance with the following approved plans: Drawing no 09 Location Plan Drawing no 01 – Proposed Ground Floor Plan Drawing no 02 – Proposed Elevations Drawing no 03 - Garage/Garden Store Floor Plan Drawing no 04 - Garage/Garden Store Elevations Green Infrastructure Statement
Mae'n rhaid cyflawni'r datblygiad a ganiateir yma yn unol â'r cynlluniau a gymeradwywyd isod: Drawing no 09 Location Plan Drawing no 01 – Proposed Ground Floor Plan Drawing no 02 – Proposed Elevations Drawing no 03 - Garage/Garden Store Floor Plan Drawing no 04 - Garage/Garden Store Elevations Green Infrastructure Statement
The roof of the extension and garage/garden store 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 provided and approved in writing by the Local Planning Authority. (Retained thereafter)
Mae'n rhaid i do'r estyniad a'r storfa gardd/garej gael ei orchuddio gyda llechi llwydlas o ardal Blaenau Ffestiniog, neu lechi gyda nodweddion lliw, gwead a hindreuliad tebyg fel y cymeradwyir yn ysgrifenedig gan yr Awdurdod Cynllunio Lleol. (A'u cadw wedi hynny).
The materials to be used in the construction of the external walls of the extensio and garage/garden store shall be constructed with materials of the same type, texture and colour as the external walls of the existing building.
Bydd y deunyddiau a fydd yn cael eu defnyddio i adeiladu waliau allanol yr estyniad a'r storfa gardd / garej/ yn cael eu hadeiladu â deunyddiau o'r un math, gwead a lliw â waliau allanol yr adeilad presennol.
The applicant/developer shall ensure that the Biodiversity Enhancement detailed in Section 9, page 12 and 13 of the Preliminary Ecological Assessment by Cambrian Ecology dated 12th December 2023 and Green Infrastructure Statement received on 23/07/25 shall be followed and implemented in full within 3 months following the substantial completion of the development hereby permitted and retained thereafter.
Rhaid i'r ymgeisydd/datblygwr sicrhau bod y Gwella Bioamrywiaeth a nodir yn Adran 9, tudalen 12 a 13 o'r Asesiad Ecolegol Rhagarweiniol gan Cambrian Ecology dyddiedig 12 Rhagfyr 2023 a'r Datganiad Seilwaith Gwyrdd a dderbyniwyd ar 23/07/25 yn cael ei ddilyn a'i weithredu'n llawn o fewn 3 mis yn dilyn cwblhau sylweddol y datblygiad a ganiateir drwy hyn a'i gadw wedi hynny.
The bird box shall be installed on the north/north-east elevation and shall be of woodstone/woodcrete construction and shall be installed within 3 months following the substantial completion of the development hereby permitted and retained thereafter.
Rhaid gosod y blwch adar ar y drychiad gogleddol/gogledd-ddwyreiniol a rhaid iddo fod o adeiladwaith carregcrit/prencrit a rhaid ei osod o fewn 3 mis yn dilyn cwblhau sylweddol y datblygiad a ganiateir drwy hyn a'i gadw wedi hynny.
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.
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 neu'n anuniongyrchol i'r system garthffosiaeth gyhoeddus.
To Comply with Section 91 (as amended) of the Town and Country Planning Act 1990.
I gydymffurfio a Rhan 91 (fel y diwygiwyd) o'r Ddeddf Gynllunio Gwlad a Thref 1990.
To define the permission and for the avoidance of doubt.
Er mwyn diffinio’r caniatâd ac i osgoi amheuaeth.
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.
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.
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, (7, 9).
Er mwyn sicrhau bod y datblygiad yn edrych yn foddhaol ac yn defnyddio deunyddiau adeiladu lleol priodol yn unol â Pholisïau Cynllun Datblygu Lleol Eryri 2016-2031 ac yn enwedig Polisïau 1, 6, (7, 9).
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.
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.
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.
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.
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.
Er mwyn atal gorlwytho hydrolig y system garthffosiaeth gyhoeddus, amddiffyn iechyd a diogelwch trigolion presennol a sicrhau nad oes unrhyw lygredd na niwed i'r amgylchedd.
Understand planning application documents, officer reports and decision notices. Use a reading checklist, document table and worked example to inspect a case.
Understand pending consideration, approved, refused and withdrawn planning applications. Compare status labels and find the documents explaining each outcome.
Read planning drawings, floor plans, elevations and sections. Use labelled diagrams, a drawing comparison table and revision checks to understand a proposal.