Conversion of disused agricultural building into a ground floor annexe for a family member and utility room/workshop in connection with adjacent farmhouse, formation of patio area and installation of septic tank drainage (Re-submission)
Tyddyn Rhyddid, Llanfair. LL46 2TL
All consultations completeReference: NP5/66/57BEryri National Park
Last published check: 30 Sept 2026, 23:23. Check the council record for more recent changes.
Application location
Tyddyn Rhyddid, Llanfair. LL46 2TL
This record has no verified map location.
Application summary
Status
All consultations complete
Application type
Full
Received
19 Dec 2024
Validated
Not published
Determination deadline
4 Jun 2025
Local authority
Eryri National Park
Application overview
Conversion of disused agricultural building into a ground floor annexe for a family member and utility room/workshop in connection with adjacent farmhouse, formation of patio area and installation of septic tank drainage (Re-submission)
Proposal details
Reference
NP5/66/57B
Alternative references
PP-13651800
Ward
Harlech a Llanbedr ED
Parish
Llanfair
Agent
Mr. Gruffydd Price RIBA
UPRN
10070350402
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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: [ • Location Plan • Drawing no 02B – Plans as Proposed received on 10/04/25 • Arial Photograph indicating proposed orchard – Received on 15/04/25 • Bat and Protected Species Surveys by Cambrian Ecology – received 12/08/24
Mae'n rhaid cyflawni'r datblygiad a ganiateir yma yn unol â'r cynlluniau a gymeradwywyd isod: • Location Plan • Drawing no 02B – Plans as Proposed received on 10/04/25 • Arial Photograph indicating proposed orchard – Received on 15/04/25 • Bat and Protected Species Surveys by Cambrian Ecology – received 12/08/24
The roof of the lower barn 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.
The building shall not be occupied other than for purposes ancillary to the residential use of the dwelling known as ‘Tyddyn Rhyddid, Llanfair. LL46 2TL outlined in green on the attached plan and shall not be used independently in its own right.
The proposed modification of the roost and compensation of loss of bird nesting habitat shown on drawing ‘Drawing 02 – Revision B Plan as Proposed must be followed and implemented in full.
The biodiversity enhancement measures listed in section 9 of the Bat & Protected Species Surveys report by Cambrian Ecology dated 12th August 2024 shall be implemented within 3 months following the substantial completion of the development hereby permitted and retained thereafter.
No external lighting may be installed without the prior submission of a formal lighting plan by means of a formal application to the authority for approval. This lighting plan shall consider existing and proposed lighting together with any spillage originating from internal locations. This component requirement shall include: • Plans illustrating the location and type of lighting • Plans illustrating projected or retained bat emergence points; together with retained or proposed features planned to be functionally used by bats for foraging/dispersal purposes • Provisions of the scheme shall accord with the provisions of the Institution of Lighting Professionals and Bat Conservation Trust Guidance Note 08/23: Bats and Artificial Lighting at Night
No development shall commence until a Conservation Plan has been submitted to and approved in writing by the Local Planning Authority. The Conservation Plan shall include, but not necessarily be limited to: a) Build upon the principles outlined in the Bat & Protected Species Surveys for Tyddyn Rhyddid, Llanfair by Cambrian Ecology ltd. dated 12.08.24;
The development hereby approved shall not commence until a photographic survey of the buildings has been undertaken in accordance with the Gwynedd Archaeological Planning Service Requirements for General Photographic Surveys of Buildings, and the survey shall be submitted by means of a formal application and approved by the Local Planning Authority
Rhaid gorchuddio to'r ysgubor isaf â llechi llwydlas o ardal Blaenau Ffestiniog, neu lechi gyda nodweddion lliw, gwead a tywydd cyfatebol, a rhaid darparu manylion amdanynt a'u cymeradwyo'n ysgrifenedig gan yr Awdurdod Cynllunio Lleol.
Ni chaniateir meddiannu'r adeilad ac eithrio at ddibenion ategol i ddefnydd preswyl yr annedd a elwir yn 'Tyddyn Rhyddid, Llanfair. LL46 2TL a amlinellir mewn gwyrdd ar y cynllun ynghlwm ac ni chaniateir ei ddefnyddio'n annibynnol ynddo'i hun.
Rhaid dilyn a gweithredu'n llawn y newid arfaethedig i'r glwydfan a'r iawndal am golli cynefin nythu adar a ddangosir ar gynllun 'Drawing 02 – Revision B Plan as Proposed'
Rhaid gweithredu'r mesurau gwella bioamrywiaeth a restrir yn adran 9 o adroddiad Arolygon Ystlumod a Rhywogaethau Gwarchodedig gan Cambrian Ecology dyddiedig 12 Awst 2024 o fewn 3 mis yn dilyn cwblhau sylweddol y datblygiad a ganiateir drwy hyn a'u cadw wedi hynny.
Ni chaniateir gosod unrhyw oleuadau allanol heb gyflwyno cynllun goleuo ffurfiol ymlaen llaw drwy gais ffurfiol i'r awdurdod i'w gymeradwyo. Dylai'r cynllun goleuo hwn ystyried goleuadau presennol ac arfaethedig ynghyd ag unrhyw ollyngiadau sy'n deillio o leoliadau mewnol. Dylai'r gofyniad cydran hwn gynnwys: • Cynlluniau sy'n dangos lleoliad a math y goleuadau • Cynlluniau sy'n dangos pwyntiau ymddangosiad ystlumod a ragwelir neu a gedwir; ynghyd â nodweddion a gedwir neu a gynigir a gynlluniwyd i'w defnyddio'n swyddogaethol gan ystlumod at ddibenion chwilota am fwyd/gwasgaru • Rhaid i ddarpariaethau'r cynllun gydymffurfio â darpariaethau Nodyn Canllaw Sefydliad y Gweithwyr Goleuo Proffesiynol ac Ymddiriedolaeth Cadwraeth Ystlumod 08/23: Ystlumod a Goleuadau Artiffisial yn y Nos
Ni fydd unrhyw ddatblygiad yn cychwyn nes bod Cynllun Cadwraeth wedi'i gyflwyno i'r Awdurdod Cynllunio Lleol a'i gymeradwyo'n ysgrifenedig ganddo. Bydd y Cynllun Cadwraeth yn cynnwys, ond nid o reidrwydd yn gyfyngedig i: a) Adeiladu ar yr egwyddorion a amlinellir yn yr Arolygon Ystlumod a Rhywogaethau Gwarchodedig ar gyfer Tyddyn Rhyddid, Llanfair gan Cambrian Ecology ltd. dyddiedig 12.08.24;
Ni fydd y datblygiad a gymeradwyir drwy hyn yn cychwyn nes bod arolwg ffotograffig o'r adeiladau wedi'i gynnal yn unol â Gofynion Gwasanaeth Cynllunio Archaeolegol Gwynedd ar gyfer Arolygon Ffotograffig Cyffredinol o Adeiladau, a bydd yr arolwg yn cael ei gyflwyno trwy gais ffurfiol a'i gymeradwyo gan yr Awdurdod Cynllunio Lleol.
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 and in particular policies A, 1 and 6.
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 and in particular Policy 14 and SPG 11.
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.
To secure biodiversity enhancement in accordance with Strategic Policy D of the adopted Eryri Local Development Plan and paragraph 6.4.5 of Planning Policy Wales.
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.
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.
To ensure that an adequate record is made of all structures affected by proposals and that the record is held within the public domain for future reference and research
Er mwyn sicrhau safon foddhaol o ran ymddangosiad y datblygiad a defnyddio deunyddiau adeiladu lleol priodol, yn unol â pholisïau Cynllun Datblygu Lleol Eryri ac yn benodol polisïau A, 1 a 6.
Er mwyn sicrhau mai dim ond at ddibenion ategol i'r annedd bresennol y defnyddir y datblygiad ac i atal creu annedd ar wahân anghyfiawn yn unol â Chynllun Datblygu Lleol Eryri ac yn benodol Polisi 14 a CCA 11.
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.
Er mwyn sicrhau gwelliant mewn bioamrywiaeth yn unol â Pholisi Strategol D o Gynllun Datblygu Lleol Eryri a fabwysiadwyd a pharagraff 6.4.5 o Bolisi Cynllunio Cymru.
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.
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 that an adequate record is made of all structures affected by proposals and that the record is held within the public domain for future reference and research.
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.