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Maintenance notice

URA e-Services will undergo maintenance on Friday, 17 July 2026 from 10 pm to 5 am the next day and will be unavailable during this period. We apologise for any inconvenience caused.

Urban Redevelopment Authority (URA)

Household Shelters

Find out the GFA treatment for household shelters

Last updated 6 June 2026

Household shelters are included as GFA.

Specific areas created as a result of a household shelter may be excluded from GFA:

  • The part of the household shelter core that extends into the building foundation.

  • If the reinforced concrete (RC) slab is located at an intermediate level between floors.

  • If the reinforced concrete (RC) slab is located at the roof level.

Diagram of a three-story house showing household shelters (HS) and non-HS areas.

Household Shelters