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Croeso i Planning Portal.

Gallwch ddefnyddio Planning Portal i ddod o hyd i wybodaeth gyffredinol ar gyfer Cymru yn Saesneg. Defnyddiwch yr opsiynau isod i fynd at ein cynnwys ar gyfer Cymru.

Llywodraeth Cymru sy'n darparu canllawiau Cymraeg ar gynllunio ac adeiladu erbyn hyn, ac mae'r wybodaeth hon i'w gweld ar ei thudalennau cyngor. Ewch i wefan Llywodraeth Cymru1.

Os ydych am gyflwyno cais cynllunio i Awdurdod Lleol yng Nghymru, ewch i Ceisiadau Cynllunio Cymru.

Rhagor o wybodaeth2.

  1. https://llyw.cymru/
  2. https://1app.planningapplications.gov.wales/
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Your responsibilities

Find out what your responsibilities are as the property owner in terms of planning and building rules.

    applications

    How to apply

    Find out how to start a planning application and what to include.

      Process flow

      What to do next

      Once you have researched your project, it is time to decide on your next step.

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        Building regulations

        Building regulations are minimum standards for design, construction and alterations to virtually every building.

          The Planning Portal is delivered by PortalPlanQuest Limited which is a joint venture between TerraQuest Solutions Limited and the Department for Levelling Up, Housing & Communities. All content © 2021 Planning Portal.

          The Planning Portal is delivered by PortalPlanQuest Limited which is a joint venture between TerraQuest Solutions Limited and the Department for Levelling Up, Housing & Communities. All content © 2021 Planning Portal.