Alterations and amendments to Planning Permission NP5/57/LB284B dated 13/11/2024 including reinstatement of blocked up kitchen window, removal of render to West gable and re-pointing of stonework, opening up of top ceilings to ridge and fitting new ceiling with insulation to rafters, changes to room arrangements, ground floor beam repair, strengthening work to roof trusses
Plas-yn-Brithdir, Dolgellau. LL40 2PW
All consultations completeReference: NP5/57/LB284HEryri National Park
Last published check: 30 Sept 2026, 19:59. Check the council record for more recent changes.
Application location
Plas-yn-Brithdir, Dolgellau. LL40 2PW
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Application summary
Status
All consultations complete
Application type
Full
Received
13 May 2025
Validated
Not published
Determination deadline
7 Jul 2025
Local authority
Eryri National Park
Application overview
Alterations and amendments to Planning Permission NP5/57/LB284B dated 13/11/2024 including reinstatement of blocked up kitchen window, removal of render to West gable and re-pointing of stonework, opening up of top ceilings to ridge and fitting new ceiling with insulation to rafters, changes to room arrangements, ground floor beam repair, strengthening work to roof trusses
Proposal details
Reference
NP5/57/LB284H
Alternative references
PP-14003070
Ward
Gogledd Dolgellau ED, De Dolgellau ED
Parish
Dolgellau
Agent
Mr. Gruffydd Price RIBA
UPRN
10070355757
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1) The development hereby permitted shall be carried out in strict conformity with the details shown on the approved plans, and contained in the form of application and in any other documents accompanying such application, as listed below, unless specified otherwise in any conditions of this planning permission. Location Plan Rev received 30.09.24 Site Plan As Existing 03 Rev A Elevations as Existing 02 Rev B Existing Floor Plans & Section 01 Rev A Floor Plans & Sections As Proposed 04 Rev G Elevations As Proposed 05 Rev F Site Plan As Proposed 06 Rev F Biodiversity Plan Rev 13/8/24 Bat Barn Plans 07 Species Conservation and Biodiversity Enhancement Plan (02 January 2024) Letter dated 11/01/2024 GH0157/AE Lintel Remedial Options Existing and Proposed GH0157 R0 Design and Access Statement Gruffydd Price RIBA Heritage Impact Statement REV070525 Protected Species Survey (24th July 2023) Yorke Associates Ecological Consultants Gabriel Gheorghita May 2025 Calculation Sheet Proposed Refurbishment – Improvement April 2025 Gabriel Gheorghita Specification 1841GP230924 Gruffydd Price RIBA Elevations As Proposed 05 E, Rainwater Goods 1841GP191224 approved 11.03.25 under the application for discharge of conditions under reference NP5/57/LB284C
Rhaid cyflawni'r datblygiad a ganiateir drwy hyn yn unol yn llwyr â'r manylion a ddangosir ar y cynlluniau cymeradwy, ac a gynhwysir yn y ffurflen gais ac mewn unrhyw ddogfennau eraill sy'n cyd-fynd â'r cais hwnnw, fel y'u rhestrir isod, oni nodir yn wahanol mewn unrhyw amodau o'r caniatâd cynllunio hwn. Location Plan Rev received 30.09.24 Site Plan As Existing 03 Rev A Elevations as Existing 02 Rev B Existing Floor Plans & Section 01 Rev A Floor Plans & Sections As Proposed 04 Rev G Elevations As Proposed 05 Rev F Site Plan As Proposed 06 Rev F Biodiversity Plan Rev 13/8/24 Bat Barn Plans 07 Species Conservation and Biodiversity Enhancement Plan (02 January 2024) Letter dated 11/01/2024 GH0157/AE Lintel Remedial Options Existing and Proposed GH0157 R0 Design and Access Statement Gruffydd Price RIBA Heritage Impact Statement REV070525 Protected Species Survey (24th July 2023) Yorke Associates Ecological Consultants Gabriel Gheorghita May 2025 Calculation Sheet Proposed Refurbishment – Improvement April 2025 Gabriel Gheorghita Specification 1841GP230924 Gruffydd Price RIBA Elevations As Proposed 05 E, Rainwater Goods 1841GP191224 approved 11.03.25 under
2) Before relevant works commence, sample panels of the following shall be made available to and approved in writing by way of formal application by the Local Planning Authority. a) External facing natural stonework to be used on the extension to the dwellinghouse. b) Build up section of the wall of the existing stonework for the Pigsty. The development shall be undertaken strictly in accord with the details as may be approved under this condition.
Cyn i'r gwaith perthnasol ddechrau, rhaid sicrhau bod paneli sampl o'r canlynol ar gael i'r Awdurdod Cynllunio Lleol a'u cymeradwyo'n ysgrifenedig trwy gais ffurfiol ganddo. a) Y gwaith cerrig naturiol allanol i'w ddefnyddio ar estyniad y t"} annedd. b) Adeiladu rhan o wal y gwaith carreg presennol ar gyfer y Cwt Moch. Rhaid cyflawni'r datblygiad yn unol yn llwyr â'r manylion a gymeradwyir o dan yr amod hwn.
Notwithstanding the details hereby approved, any stonework repointing, or repair mortar of external walls, and any patch repairs shall be undertaken in accordance with the repointing in the Heritage Impact Statement REV070525 and the Sample Panel Stonework approved 23.04.25 under the application for discharge of conditions under reference NP5/57/LB284F.No cement shall be used in the mortar mix.
Er gwaethaf y manylion a gymeradwywyd drwy hyn, rhaid ymgymryd ag unrhyw ailbwyntio gwaith cerrig, neu waith atgyweirio morter ar y waliau allanol, ac unrhyw atgyweiriadau clytiol yn unol â'r gwaith ailbwyntio yn y Datganiad Effaith Treftadaeth REV070525 a'r Panel Gwaith Cerrig Sampl a gymeradwywyd 23.04.25 o dan y cais am ryddhau amodau o dan gyfeirnod NP5/57/LB284F. Ni ddylid defnyddio sment yn y cymysgedd morter.
All repair and replacement work to windows and doors shall be carried out in accordance with the 'Schedule of Window & Door Repairs' and the appended detailed drawings and the Heritage Impact Statement REV070525 hereby approved. All new glazing shall be single-glazed or laminate glazing, the latter with the outer pane being fabricated from handmade cylinder or crown glass, and all glazing bars shall be through glazing bars only.
Rhaid cynnal yr holl waith atgyweirio ac ailosod i ffenestri a drysau yn unol â'r 'Amserlen Atgyweiriadau Ffenestri a Drysau' a'r lluniadau manwl atodedig a'r Datganiad Effaith Treftadaeth REV070525 a gymeradwywyd drwy hyn. Rhaid i'r holl wydr newydd fod yn wydr sengl neu'n wydr laminedig, yr olaf gyda'r cwarel allanol wedi'i gwneud o wydr silindr neu goron wedi'i wneud â llaw, a rhaid i'r holl fariau gwydro fod yn fariau gwydro trwodd yn unig.
Notwithstanding the plans hereby approved, the glazed screens to be installed in the cart shed shall be constructed of timber and be designed with flush-fitting casements within the frames. Before relevant works commence, details of the colour and the finish of the glazed screens shall be submitted to and approved in writing by the Local Planning Authority by way of a formal application. The development shall be undertaken strictly in accordance with the details as may be approved under this condition.
Er gwaethaf y cynlluniau a gymeradwywyd drwy hyn, rhaid i'r sgriniau gwydrog i'w gosod yn y sied drol gael eu hadeiladu o bren a'u cynllunio gyda chasmentau sy'n ffitio'n wastad o fewn y fframiau. Cyn i waith perthnasol ddechrau, rhaid cyflwyno manylion lliw a gorffeniad y sgriniau gwydrog i'r Awdurdod Cynllunio Lleol a'u cymeradwyo'n ysgrifenedig ganddo drwy gais ffurfiol. Rhaid ymgymryd â'r datblygiad yn unol yn llwyr â'r manylion a gymeradwyir o dan yr amod hwn.
The development shall be carried out and all archaeological work completed in strict accordance with the Specification for a Building Recording of Plas y Brithdir, Dolgellau, Gwynedd, LL20 I.P Brooks 10/12/2024 approved 11.03.25 under the application for discharge of conditions under reference NP5/57/LB284C.
Rhaid cynnal y datblygiad a chwblhau'r holl waith archaeolegol yn unol yn llwyr â'r Fanyleb ar gyfer Cofnod Adeiladu Plas y Brithdir, Dolgellau, Gwynedd, LL20 I.P Brooks 10/12/2024 a gymeradwywyd 11.03.25 o dan y cais i ryddhau amodau o dan gyfeirnod NP5/57/LB284C.
A detailed report on the archaeological work, as required by condition 6), shall be submitted to and approved in writing by the Local Planning Authority within six months of the completion of the archaeological fieldwork.
Rhaid cyflwyno adroddiad manwl ar y gwaith archaeolegol, fel sy'n ofynnol gan amod 6), i'r Awdurdod Cynllunio Lleol a'i gymeradwyo'n ysgrifenedig ganddo o fewn chwe mis i gwblhau'r gwaith maes archaeolegol.
The fencing shown on the plans hereby approved shall be completed within 3 months of the substantial completion of the development hereby approved. Notwithstanding the plans hereby approved, and prior to the commencement of the relevant work, a scheme of hard and soft landscaping (which shall include an appropriate finish for the forecourt area at the frontage of the buildings) shall be submitted to and approved in writing by the local planning authority by means of a formal application. The hard and soft landscaping scheme shall show, as a minimum, the colour and specification of all materials and the species, size and density of all planting. The development shall be undertaken strictly in accord with the details as may be approved under this condition.
Rhaid cwblhau'r ffens a ddangosir ar y cynlluniau a gymeradwyir drwy hyn o fewn 3 mis i gwblhad sylweddol y datblygiad a gymeradwyir drwy hyn. Er gwaethaf y cynlluniau a gymeradwywyd drwy hyn, a chyn dechrau'r gwaith perthnasol, rhaid cyflwyno cynllun o dirlunio caled a meddal (a fydd yn cynnwys gorffeniad priodol ar gyfer ardal y cwrt blaen ar flaen yr adeiladau) i'r awdurdod cynllunio lleol a'i gymeradwyo ganddo yn ysgrifenedig drwy gais ffurfiol. Rhaid i'r cynllun tirlunio caled a meddal ddangos, o leiaf, lliw a manyleb yr holl ddeunyddiau a rhywogaethau, maint a dwysedd yr holl waith plannu. Rhaid ymgymryd â'r datblygiad yn llym yn unol â'r manylion a gymeradwyir o dan yr amod hwn.
All planting, seeding or turfing comprised in the approved details of soft landscaping shall be carried out in the first planting and seeding seasons following the occupation of the buildings or the completion of the development, whichever is sooner; and any trees or plants which within the period of 5 years from the completion of the development die, are removed or become seriously damaged or diseased shall be replaced in the next planting season with others of similar size and species
Rhaid cynnal yr holl waith plannu, hau neu osod tyweirch sydd wedi'i gynnwys yn y manylion cymeradwy o dirlunio meddal yn y tymhorau plannu a hau cyntaf yn dilyn meddiannu'r adeiladau neu wedi cwblhad y datblygiad, pa un bynnag sydd gyntaf; a rhaid disodli unrhyw goed neu blanhigion sy'n marw o fewn y cyfnod o 5 mlynedd o gwblhau'r datblygiad, yn y tymor plannu nesaf, gyda rhai eraill o faint a rhywogaethau tebyg.
The lighting installation shall be carried out in complete accordance with the approved details, and no other lighting shall be installed in connection with the development hereby approved.
Rhaid gosod y goleuadau yn unol yn llwyr â'r manylion cymeradwy, ac ni ddylid gosod unrhyw oleuadau eraill mewn cysylltiad â'r datblygiad a gymeradwyir drwy hyn.
Prior to the first use of the development hereby approved, the following shall be installed in the positions specified in the Protected Species Survey (24th July 2023) Yorke Associates Ecological Consultants, and the plans hereby approved: - 5 swallow nesting cups - nest box (32 mm diameter hole). The integrated/built-in swift boxes and bee bricks 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.
Cyn y defnydd cyntaf o'r datblygiad a gymeradwyir drwy hyn, rhaid gosod y canlynol yn y safleoedd a bennir yn yr Arolwg Rhywogaethau Gwarchodedig (24 Gorffennaf 2023) Yorke Associates Ecological Consultants, a'r cynlluniau a gymeradwyir drwy hyn: - 5 cwpan nythu gwenoliaid - blwch nythu (twll diamedr o 32 mm). Wedi hynny, rhaid cynnal a chadw'r blychau gwenoliaid a briciau gwenyn integredig/adeiladedig yn unol â chyfarwyddiadau'r gwneuthurwr a rhaid eu cadw am oes y datblygiad; rhaid i unrhyw rai newydd fod o fanyleb gyfatebol.
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 safeguard the architectural and historic interest and character of the Listed Building in accordance with SP A, SP Ff, DP 1, DP 6 and DP 7 of the Eryri Local Development Plan 2016-2031.
Er mwyn diogelu diddordeb a chymeriad pensaernïol a hanesyddol yr Adeilad Rhestredig yn unol ag SP A, SP Ff, DP 1, DP 6 a DP 7 o Gynllun Datblygu Lleol Eryri 2016-2031.
To safeguard the architectural and historic interest and character of the Listed Building in accordance with SP A, SP Ff, DP 1, DP 6 and DP 7 of the Eryri Local Development Plan 2016-2031.
Er mwyn diogelu diddordeb a chymeriad pensaernïol a hanesyddol yr Adeilad Rhestredig yn unol ag SP A, SP Ff, DP 1, DP 6 a DP 7 o Gynllun Datblygu Lleol Eryri 2016-2031.
To safeguard the architectural and historic interest and character of the Listed Building in accordance with SP A, SP Ff, DP 1, DP 6 and DP 7 of the Eryri Local Development Plan 2016-2031.
Er mwyn diogelu diddordeb a chymeriad pensaernïol a hanesyddol yr Adeilad Rhestredig yn unol ag SP A, SP Ff, DP 1, DP 6 a DP 7 o Gynllun Datblygu Lleol Eryri 2016-2031.
To safeguard the architectural and historic interest and character of the Listed Building in accordance with SP A, SP Ff, DP 1, DP 6 and DP 7 of the Eryri Local Development Plan 2016-2031.
Er mwyn diogelu diddordeb a chymeriad pensaernïol a hanesyddol yr Adeilad Rhestredig yn unol ag SP A, SP Ff, DP 1, DP 6 a DP 7 o Gynllun Datblygu Lleol Eryri 2016-2031.
To safeguard the architectural and historic interest and character of the Listed Building in accordance with SP A, SP Ff, DP 1, DP 6 and DP 7 of the Eryri Local Development Plan 2016-2031.
Er mwyn diogelu diddordeb a chymeriad pensaernïol a hanesyddol yr Adeilad Rhestredig yn unol ag SP A, SP Ff, DP 1, DP 6 a DP 7 o Gynllun Datblygu Lleol Eryri 2016-2031.
To ensure the implementation of an appropriate programme of archaeological mitigation in accordance with the requirements of Planning Policy Wales (Edition 12), Technical Advice Note 24 The Historic Environment and policy DP 8 of the Eryri Local Development Plan 2016-2031.
Er mwyn sicrhau bod rhaglen briodol o liniaru archaeolegol yn cael ei gweithredu yn unol â gofynion Polisi Cynllunio Cymru (Argraffiad 12), Nodyn Cyngor Technegol 24 Yr Amgylchedd Hanesyddol a pholisi DP 8 o Gynllun Datblygu Lleol Eryri 2016-2031
To ensure that the work will comply with the Management of Archaeological Projects (MAP2) and the Standards and Guidance of the Chartered Institute for Archaeologists (CIfA).
I sicrhau y bydd y gwaith yn cydymffurfio â Rheoli Prosiectau Archaeolegol (MAP2) a Safonau a Chanllawiau Sefydliad Siartredig yr Archaeolegwyr (CIfA).
To safeguard the visual appearance of the overall development and to preserve the amenities of the area in accordance with Eryri Local Development Plan Policies and in particular Development Policy 1.
I ddiogelu ymddangosiad gweledol y datblygiad cyffredinol a chadw mwynderau'r ardal yn unol â Pholisïau Cynllun Datblygu Lleol Eryri ac yn benodol Polisi Datblygu 1.
To minimise disturbance to bats, a European Protected Species.
Er mwyn lleihau'r aflonyddwch i ystlumod, Rhywogaeth Warchodedig Ewropeaidd.
To provide biodiversity enhancements in accordance with Strategic Policy D of the adopted Eryri Local Development Plan and Planning Policy Wales.
I ddarparu gwelliannau bioamrywiaeth yn unol â Pholisi Strategol D o Gynllun Datblygu Lleol Eryri a Pholisi Cynllunio Cymru a fabwysiadwyd.
Advisory Note: Warning: A European Protected Species (EPS) Licence is required for this development. This planning permission does not provide consent to undertake works that require an EPS licence. It is an offence to deliberately capture, kill or disturb EPS or to recklessly damage or destroy their breeding sites or resting places. If found guilty of any offences, you could be sent to prison for up to 6 months and/or receive an unlimited fine. To undertake the works within the law, you can obtain further information on the need for a licence from Natural Resources Wales on 0300 065 3000 or at https://naturalresources.wales/permits-and-permissions/species-licensing/?lang=en
Nodyn Cynghori: Rhybudd: Mae’n ofynnol cael Trwydded Rhywogaeth a Warchodir gan Ewrop (Trwydded EPS) ar gyfer y datblygiad hwn. Nid yw’r caniatâd cynllunio hwn yn rhoi caniatâd i ymgymryd â gwaith y mae angen Trwydded EPS arno. Mae’n drosedd dal neu ladd EPS neu aflonyddu arni’n fwriadol, neu ddifrodi neu ddifetha’n ddi-hid ei safleoedd bridio neu’i safleoedd gorffwys. Os ceir chi’n euog o unrhyw un o’r troseddau, gallech gael eich carcharu am hyd at 6 mis a/neu gael dirwy heb derfyn. Er mwyn ymgymryd â’r gwaith yn gyfreithlon, gallwch gael gwybodaeth bellach am yr angen am drwydded oddi wrth Gyfoeth Naturiol Cymru ar 0300 065 3000 neu drwy https://naturalresources.wales/permits-and-permissions/species-licensing/?lang=cy
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