Local authorities, together with the Office of Public Works, may undertake flood prevention works such as construction of embankments and flood barriers, monitoring of water levels, and repairs and replacement of culverts and bridges.
You must apply for planning permission if you want to build or demolish property, or significantly alter the use of land or property unless the development is exempt.
You can apply to the local authority to extend the duration of a grant of planning permission if the work is not complete before the grant of planning permission expires.
Local authorities publish annual plans to outline the actions they intend to take to meet their commitments to deliver high-quality and efficient services.