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Build One or More Houses

New Construction

Building a new home always requires Planning Permission.  You will also generally need Planning Permission when renovating derelict buildings to be used as business premises or as living quarters. 

View information on extensions.

Still Have Questions?

If you would like to clarify whether you need Planning Permission for a given activity or you need help with the Planning Process, we strongly encourage you to attend a PrePlanning Meeting.

Tools & Resources

Android Phone app now available for free on the Android Marketplace.  Search for "Mayo Planning Search."

Forward Planning Updates

Variation No. 5 to the Castlebar and Environs Plan 2008-2014 was made on the 10th July 2017

Castlebar & Environs Development Plan 2008-2014


Deferral of notices for the Ireland West Airport Knock Local Area Plan 2012-2018

Cheif Executive's Report






  More Mayo County Council and Local Government Websites