Discovery Bay

Discovery Bay

Discovery Bay in Islands got its occupation permit in 2007 and is about 19 years old; BD's published lists show no orders or notices since May 2023.

Building facts

Address: 99 Siena Ave Discovery Bay
District: Islands
Street: Siena Ave
Occupation permit date: 27 Apr 2007
Age: about 19 years
Occupation permit no.: NT27/2007(OP)
Use: Other
Block type: Tower
BD block ID: 5363729

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

Not yet 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

27 Apr 2007 · Occupation permit issued (NT27/2007(OP))

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

Other blocks at this development

Other buildings on Siena Ave

Buildings with BD orders in Islands