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Topsail Plaza, 11 On Sum Street

Topsail Plaza, 11 On Sum Street in Sha Tin got its occupation permit in 1995 and is about 31 years old; BD's published lists show no orders or notices since May 2023.

Building facts

Address
11 On Sum St Topsail Plaza
District
Sha Tin
Street
On Sum Street
Occupation permit date
17 Aug 1995
Age
about 31 years
Occupation permit no.
NT68/95
Use
Industrial
Block type
Tower
Nearest MTR
Shek Mun (about 380 m) · City One (about 1060 m)
BD block ID
1929735

Source: BD building information and age records · Updated 19 Oct 2026

Buildings Department orders and notices

This block is not on BD's published order and notice lists (issued since May 2023, complied since May 2024).

These are BD's cumulative counts, not the number still outstanding, and earlier orders are not on the lists. Before a purchase, check BD's orders search, the MBIS/MWIS notice search and a land search. See our guide to inspections and orders.

Inspection scheme age thresholds

  • Reached the 30-year age threshold of the Mandatory Building Inspection Scheme (domestic buildings of 3 storeys or fewer are exempt); BD may serve an inspection notice.
  • Reached the 10-year age threshold of the Mandatory Window Inspection Scheme (same exemption).

Age counts from the occupation permit date; BD selects buildings for notices by risk. See BD: MBIS.

Record history

  • 17 Aug 1995 · Occupation permit issued (NT68/95)

We check BD's lists monthly; new orders and compliance will show here as they appear.

Other blocks at this development

Other buildings on On Sum Street

Buildings with BD orders in Sha Tin

See all →