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Mini Guide

Take a look at our mini guides for popular homeowner projects. View them alongside our other interactive guidance and common project information to ensure you are fully informed about the planning and building rules relating to your extension build. 

Explore single storey extensions Planning Portal mini guide


Explore two-storey extensions Planning Portal mini guide


    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 © 2022 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 © 2022 Planning Portal.