Council planning record

Pitched roof extension replacing existing flat roof extension

The Old Tannery, Maentwrog. LL41 4HU

All consultations completeReference: NP5/73/444AEryri National Park

Last published check: 2 Oct 2026, 20:56. Check the council record for more recent changes.

Application location

The Old Tannery, Maentwrog. LL41 4HU

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Application summary

Status
All consultations complete
Application type
Full
Received
29 Aug 2025
Validated
Not published
Determination deadline
23 Oct 2025
Local authority
Eryri National Park

Application overview

Pitched roof extension replacing existing flat roof extension

Proposal details

Reference
NP5/73/444A
Alternative references
PP-14285828
Ward
Trawsfynydd ED
Parish
Maentwrog
Agent
Mr. James Lingard
UPRN
10070353268

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Documents 27 of 27

DocumentPublishedAction
E5Not publishedView
E1Not publishedView
E7Not publishedView
AE1Not publishedView
AE2Not publishedView
E2Not publishedView
LLNot publishedView
CS2Not publishedView
C6Not publishedView
E6Not publishedView
C3Not publishedView
E5Not publishedView
E4Not publishedView
E3Not publishedView
CS1Not publishedView
C2Not publishedView
C1Not publishedView
FFNot publishedView
S - CNC / NRW 27.10.2527 Oct 2025View
S - CNC / NRW 04.11.255 Nov 2025View
S - Ecoleg / Ecology 05.11.2510 Nov 2025View
E12 - 12.11.2513 Nov 2025View
E11 - 12.11.2513 Nov 2025View
E10 - 12.11.2513 Nov 2025View
E9 - 12.11.2513 Nov 2025View
E8 - 12.11.2513 Nov 2025View
S - CNC / NRW 19.11.2520 Nov 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. Registration date

    Published milestoneCouncil source
  4. Site notice date

    Published milestoneCouncil source
  5. Site notice end date

    Past published deadline

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

    Council source
  6. Decision due date

    Past published deadline

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

    Council source
  7. Consultation expiry date

    Past published deadline

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

    Council source
  8. Statutory expiry date

    Past published deadline

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

    Council source
  9. Dispatch date

    Published milestoneCouncil source
  10. Decision date

    Published milestoneCouncil source
  11. Extension date

    Past published deadline

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

    Council source
  12. 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: Location Plan – dated the 27th of August 2025 Existing Site Plan (Drawing reference: EX00/ST01 - WIP) – dated the 19th of August 2025 Proposed Site Plan (Drawing reference: PL/ST) - dated the 27th of August 2025 Existing Floor Plans (Drawing reference: EX00/GF) - dated the 19th of August 2025 Existing Elevations (Drawing reference: EX00/E01) – dated the 19th of August 2025 Proposed Floor Plans (Drawing Reference: PL/P) – dated the 19th of August 2025 Proposed Elevations (Drawing Reference: PL/E0101) – dated the 21st of April 2026 Existing Lighting Impact (Drawing Reference: EX/EC/0101) – dated the 12th of November 2025 Proposed Lighting Impact (Drawing Reference: PL/EC/02a) – dated the 12th of November 2025 Biodiversity enhancement plan (Drawing reference: PL/EC/01a) – dated the 12th of November 2025 Green Infrastructure Statement – received the 28th of August 2025 Bat Hibernation Survey and Report (prepared by Tom Fairfield) – dated January 2025 Bat Activity Surveys (prepared by Tom Fairfield) - dated July 2025 Working Method for Bats – received the 12th of November 2025
  4. Mae'n rhaid cyflawni'r datblygiad a ganiateir yma yn unol â'r cynlluniau a gymeradwywyd isod: Location Plan – dated the 27th of August 2025 Existing Site Plan (Drawing reference: EX00/ST01 - WIP) – dated the 19th of August 2025 Proposed Site Plan (Drawing reference: PL/ST) - dated the 27th of August 2025 Existing Floor Plans (Drawing reference: EX00/GF) - dated the 19th of August 2025 Existing Elevations (Drawing reference: EX00/E01) – dated the 19th of August 2025 Proposed Floor Plans (Drawing Reference: PL/P) – dated the 19th of August 2025 Proposed Elevations (Drawing Reference: PL/E0101) – dated the 21st of April 2026 Existing Lighting Impact (Drawing Reference: EX/EC/0101) – dated the 12th of November 2025 Proposed Lighting Impact (Drawing Reference: PL/EC/02a) – dated the 12th of November 2025 Biodiversity enhancement plan (Drawing reference: PL/EC/01a) – dated the 12th of November 2025 Green Infrastructure Statement – received the 28th of August 2025 Bat Hibernation Survey and Report (prepared by Tom Fairfield) – dated January 2025 Bat Activity Surveys (prepared by Tom Fairfield) - dated July 2025 Working Method for Bats – received the 12th of November 2025
  5. Within three months of the substantial completion of the development, the biodiversity enhancement and green infrastructure measures identified within the Green Infrastructure Statement (received 28/08/25) and Biodiversity Enhancement Plan (PL/EC/01) hereby approved, shall be fully implemented. These measures shall include the provision of an ecological corridor through new tree and wildflower planting, enhancement of existing garden areas with native species, and the planting of approximately 30 native trees in accordance with the approved plant schedule.
  6. The development hereby permitted shall be carried out in full accordance with the mitigation, compensation and enhancement measures set out in the Bat Activity Surveys, Tom Fairfield, July 2025. All such measures shall be implemented in full prior to the relevant stage of development and thereafter retained and maintained for the lifetime of the development.
  7. The development hereby permitted shall be carried out in strict accordance with the approved Bat Working Method Statement. This shall include adherence to the specified timing restrictions for works to the roof and loft space, the undertaking of pre-commencement ecological checks and contractor briefings, the supervision of relevant works by a suitably qualified Ecological Clerk of Works, and the careful removal and inspection of any existing bat roost features, together with the incorporation of appropriate bat access features within the development.
  8. All planting, seeding or turfing comprised in the approved details of 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.
  9. O fewn tri mis i gwblhau'r datblygiad yn sylweddol, rhaid gweithredu'n llawn y mesurau gwella bioamrywiaeth a seilwaith gwyrdd a nodwyd yn y Datganiad Seilwaith Gwyrdd (a dderbyniwyd 28/08/25) a'r Cynllun Gwella Bioamrywiaeth (PL/EC/01) a gymeradwywyd drwy hyn. Bydd y mesurau hyn yn cynnwys darparu coridor ecolegol trwy blannu coed a blodau gwyllt newydd, gwella ardaloedd gerddi presennol gyda rhywogaethau brodorol, a phlannu tua 30 o goed brodorol yn unol â'r amserlen blanhigion a gymeradwywyd.
  10. Rhaid cyflawni'r datblygiad a ganiateir drwy hyn yn unol yn llwyr â'r mesurau lliniaru, digolledu a gwella a nodir yn yr Arolygon Bat Activity Surveys, Tom Fairfield, July 2025. Rhaid gweithredu'r holl fesurau o'r fath yn llawn cyn y cam perthnasol o'r datblygiad ac wedi hynny eu cadw a'u cynnal am oes y datblygiad.
  11. Rhaid cyflawni'r datblygiad a ganiateir drwy hyn yn unol yn llwyr â'r Datganiad Dull Gweithio Ystlumod cymeradwy. Bydd hyn yn cynnwys glynu wrth y cyfyngiadau amser penodedig ar gyfer gwaith i'r to a'r llofft, cynnal gwiriadau ecolegol cyn cychwyn a briffiau contractwyr, goruchwylio gwaith perthnasol gan Glerc Gwaith Ecolegol cymwys addas, a chael gwared ac archwilio'n ofalus unrhyw nodweddion clwydo ystlumod presennol, ynghyd ag ymgorffori nodweddion mynediad ystlumod priodol o fewn y datblygiad.
  12. All planting, seeding or turfing comprised in the approved details of 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.
  13. To Comply with Section 91 (as amended) of the Town and Country Planning Act 1990.
  14. I gydymffurfio a Rhan 91 (fel y diwygiwyd) o'r Ddeddf Gynllunio Gwlad a Thref 1990.
  15. To define the permission and for the avoidance of doubt.
  16. Er mwyn diffinio’r caniatâd ac i osgoi amheuaeth.
  17. 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.
  18. 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.
  19. 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.
  20. To preserve and enhance the visual amenities of the area, in accordance with Eryri Local Development Plan policies and in particular Policy 1.
  21. 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.
  22. 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.
  23. 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.
  24. I gadw a gwella amwynderau gweledol yr ardal, yn unol â pholisïau Cynllun Datblygu Lleol Eryri ac yn benodol Polisi 1.
  25. Advisory Notes 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: www.naturalresources.wales/permits-and-permissions/species-licensing/apply-for-a-protected-species-licence/?lang=en When submitting any EPS licence application the applicant should include: • Defining the internal areas of the building where bats will have long-term sole usage. It appears from the report that the bats will continue to have unrestricted access into the building following the reroofing, which is acceptable. However, defining a bat roosting area would be beneficial, especially, if the usage of the building is likely to change in the future. This is also applicable to any bird nesting areas within the building. • A lighting plan: This will need to be submitted if there is an intention to add lighting to this building.
  26. Nodiadau Cynghori Rhybudd: Mae angen Trwydded Rhywogaethau Gwarchodedig Ewropeaidd (EPS) ar gyfer y datblygiad hwn. Nid yw'r caniatâd cynllunio hwn yn rhoi caniatâd i ymgymryd â gwaith sydd angen trwydded EPS. Mae'n drosedd dal, lladd neu aflonyddu ar EPS yn fwriadol neu niweidio neu ddinistrio eu safleoedd bridio neu fannau gorffwys yn ddi-hid. Os cewch eich cael yn euog o unrhyw droseddau, gallech gael eich anfon i'r carchar am hyd at 6 mis a/neu dderbyn dirwy ddiderfyn. I ymgymryd â'r gwaith o fewn y gyfraith, gallwch gael rhagor o wybodaeth am yr angen am drwydded gan Cyfoeth Naturiol Cymru ar 0300 065 3000 neu yn: www.naturalresources.wales/permits-and-permissions/species-licensing/apply-for-a-protected-species-licence/?lang=cy Wrth gyflwyno unrhyw gais am drwydded EPS, dylai'r ymgeisydd gynnwys: • Diffinio ardaloedd mewnol yr adeilad lle bydd gan ystlumod ddefnydd hirdymor unigol. Mae'n ymddangos o'r adroddiad y bydd gan yr ystlumod fynediad digyfyngiad i'r adeilad yn dilyn yr ail-doi, sy'n dderbyniol. Fodd bynnag, byddai diffinio ardal glwydo ystlumod yn fuddiol, yn enwedig os yw defnydd yr adeilad yn debygol o newid yn y dyfodol. Mae hyn hefyd yn berthnasol i unrhyw ardaloedd nythu adar o fewn yr adeilad. • Cynllun goleuo: Bydd angen cyflwyno hwn os oes bwriad i ychwanegu goleuadau at yr adeilad hwn.
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