Hang On Mansion

Hang On Mansion in Kwun Tong got its occupation permit in 1964 and is about 61 years old; BD's published lists show no orders or notices since May 2023.

Building facts

Address: 23 Hang On St Hang On Mansion
District: Kwun Tong
Street: Hang On Street
Occupation permit date: 31 Oct 1964
Age: about 61 years
Occupation permit no.: K482/64
Use: Residential / composite
Block type: Tower
Nearest MTR: Ngau Tau Kok (about 310 m) · Kwun Tong (about 640 m)
BD block ID: 898178

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

Buildings Department orders and notices

Type	Issued (since May 2023)	Complied / withdrawn / superseded (since May 2024)
Removal orders (unauthorised building works) Requires unauthorised building works (rooftop structures, canopies, projections and the like) to be removed and the affected parts reinstated. (Buildings Ordinance s24)	0	1

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

31 Oct 1964 · Occupation permit issued (K482/64)

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

Other buildings on Hang On Street

Buildings with BD orders in Kwun Tong

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