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Urban Redevelopment Authority (URA)

Letter Boxes

Find out the GFA treatment for letter boxes

Last updated 6 June 2026

Letter boxes located within car park are excluded from GFA except when they form an enclosed area. The enclosed area, including the letter boxes will be included as GFA.

Plan showing enclosed letterbox area within boundary, included as GFA near lift lobby.

Letter Boxes Included as GFA

Plan showing letterbox area outside GFA boundary, excluded from GFA near lift lobby.

Letter Boxes Excluded from GFA