Yes, you can own an HDB and a condo at the same time in Singapore — but only in certain situations. The rules depend on your HDB type, MOP status, ownership structure, and citizenship.
The MOP Rule
Your HDB must have fulfilled its Minimum Occupation Period (MOP) before you can buy a private condo while keeping the HDB. MOP is 5 years for most flats (3 years for some shorter-lease schemes). If you are still within MOP, you cannot purchase a private property without selling your HDB.
Ownership Structure
The most common scenario: a married couple owns their HDB jointly. They reach MOP. They want to buy a condo while keeping the HDB. The challenge is that the condo becomes a second property purchase, triggering 20% ABSD (for SCs).
The alternative: if one spouse owns the HDB solely, the other spouse can buy the condo as a first-time buyer. This avoids ABSD entirely. This is the most tax-efficient way to own both properties.
HDB Type Restrictions
If you own a subsidised HDB flat (BTO or resale with grants), you must meet the MOP before buying private property. However, if you own a resale HDB flat purchased without CPF housing grants, you are not subject to the MOP rule and may buy private property immediately.
Financial Considerations
1. You need enough cash/CPF for the condo down payment.
2. The HDB mortgage reduces your borrowing capacity for the condo loan.
3. If you rent out the HDB, rental income helps, but the HDB must meet the minimum occupation period for your flat type.
4. Higher property tax rates apply to your HDB if you move out (non-owner-occupier rates).
Bottom Line
Owning an HDB and condo simultaneously is possible, but it requires careful planning around MOP, ownership structure, and ABSD. If you want to explore your options, book a strategy session.