What is a unit or house number?
An assigned number, along with the street name, creates a distinct address for identification purposes.
A typical house address in Singapore consists of the [House Number], [Street Name], [# Unit Number, if applicable], and Singapore [Postal Code].
What is a unit number application in Singapore?
Under the Property Tax Act, the Inland Revenue Authority of Singapore (IRAS) can assign and modify the house and unit numbers for properties.
Property developers, owners, or their designated representatives must seek authorisation from IRAS to allocate and display unique property addresses. Each house and unit number should be prominently displayed at a visible location.
According to the Property Tax Act, the use of unauthorised numbers is considered as violation.
How to apply for a unit number in Singapore?
Owners, property developers, or their authorised representatives can use the Property Name and Address Digital Service to request a house and/or unit number.
It is required to gather all information and documents before proceeding with the application is important. Once the application is submitted with all the necessary details, IRAS typically takes around 4 weeks to process it.
Upon successful processing, IRAS will issue the applicant a Certificate of Numbering (CON). The CON will specify the list of allocated numbers for the property.
What are the main things that must be considered when applying for a unit number?
When applying for a unit number, it is essential to ensure that the house and unit numbers facilitate easy identification and location by emergency personnel, delivery services, and the general public.
A desirable house or unit number should:
- Be relevant and correspond to the street where the main entrance/frontage is located.
- Follow a sequential numbering system that aligns with the overall numbering plan for the building and street.
- Prevent any potential confusion with other buildings or units in different areas of Singapore.
