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Planning application

NATIONAL GRID CO PLC, Llanddeiniolen, Caernarfon, Gwynedd, LL55 3AN

Status unknown Gwynedd C26/0255/18/RA Approval of Details Reserved by Condition

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Cais i ryddhau amod 10 o ganiatâd cynllunio gwreiddiol C25/0554/18/LL i gyflwyno cynllun dileu rhywogaethau anfrodorol ymledo cyn i unrhyw ddatblygiad ddigwydd. l. Discharge of condition 10 to submit an invasive non-native species eradication plan before any development takes place.

As published by the council, reference C26/0255/18/RA

Application record

Reference
C26/0255/18/RA
Type
Approval of Details Reserved by Condition
Received
23 Apr 2026
Ward
Penisarwaun
Parish
Llanddeiniolen
Postcode
LL55 3AN

Site history

Applications at this address on the Gwynedd register

This site has had 2 applications since 2026.

  • C26/0084/18/RA Status unknown

    NATIONAL GRID CO PLC, Llanddeiniolen, Caernarfon, Gwynedd, LL55 3AN

    Cais i ryddhau amod 8 o ganiatâd cynllunio gwreiddiol C25/0554/18/LL i gyflwyno cynllun ysgrifenedig ar gyfer gwaith archeolegol cyn i unrhyw ddatblygiad ddigwydd. Discharge of condition 8 of original planning permission C25/0554/18/LL to submit a written scheme of investigation for archaeological work before any development takes place.

    Submitted 11 Feb 2026 Conditions

Timeline

Dates from the published record

  1. 23 Apr 2026

    Received by Gwynedd

  2. 6 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 18 June 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

Checking the current position

The published feed does not show a live status for this application; the register on Gwynedd's own portal holds the authoritative version.

About condition discharge and variation applications

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • NATIONAL GRID CO PLC, Llanddeiniolen, Caernarfon, Gwynedd, LL55 3AN

    C26/0084/18/RA Submitted 11 Feb 2026 0m away

    Decision due ~8 Apr

    Cais i ryddhau amod 8 o ganiatâd cynllunio gwreiddiol C25/0554/18/LL i gyflwyno cynllun ysgrifenedig ar gyfer gwaith archeolegol cyn i unrhyw ddatblygiad ddigwydd. Discharge of condition 8 of original planning permission C25/0554/18/LL to submit a written scheme of investigation for archaeological work before any development takes place.

    Status unknown Conditions

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    27 Jun 2026 Conditions
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    25 Jun 2026 Conditions
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    24 Jun 2026 Conditions
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    Tŷ Gwyn, 2, CLIFF BUNGALOWS Y Lôn Gam, Nefyn, Pwllheli, Gwynedd, LL53 6ED

    Cais ar gyfer rhyddhau amodau ( 3) a (7) o ganiatâd cynllunio C25/0398/42/LL sy'n ymwneud a (3) Gorffeniadau Allanol a (7) cyflwyno Cynllun Rheoli Adeiladu . Application to discharge conditions (3) and (7) of planning permission C25/0398/42/LL in relation to (3) External Finishes and (7) the submission of a Construction Management Plan

    23 Jun 2026 Conditions
  • C26/0363/35/RA Status unknown

    SIBRWD Y GWYNT Morannedd, Criccieth, Gwynedd, LL52 0PP

    Cais i rhyddhau amod 6(manylion dwr budur) o ganiatad cynllunio C20/0040/35/LL / Application to discharge condition 6(foul drainage details) o gais cynllunio C20/0040/35/LL

    18 Jun 2026 Conditions