Antrim and Newtownabbey·LDP 2030 Plan Strategy (adopted 2025)·Page 295·DM 47 (f)
Hard surfacing threshold for drainage assessment
Change of use involving buildings and/or hard surfacing of 1,000m² or greater triggers drainage assessment requirements.
A change of use involving buildings and/or hard surfacing of 1,000m2 or greater in area.
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