Renting an HDB Flat in Singapore: The Subletting Rules

This is general legal information, not legal advice. Consult a qualified advocate and solicitor about your situation. Information last verified on 23 July 2026.

Renting out a Housing and Development Board (HDB) flat is not the same as renting out a private property. HDB flats are public housing, and the Board sets rules on who can rent one out, when, and to whom. Breaking those rules can put your flat and your eligibility at risk, so it is worth getting them right before you advertise. This guide covers the rules for renting out a whole flat, which differ from the separate track for renting out individual bedrooms.

The Minimum Occupation Period

You cannot rent out your whole flat until you have satisfied the Minimum Occupation Period (MOP). For most flats the MOP is 5 years, counted from the date you collect the keys and occupy the flat.

There is an important exception. For a non-subsidised flat, meaning one bought from the open market without a housing grant, that was purchased before 30 August 2010, the MOP is 3 years rather than 5. This affects older resale purchases and is a common point of confusion, so check the purchase date and whether a grant was taken.

Prime and Plus flats: never a whole-flat rental

Flats sold under the Prime and Plus classifications carry stricter conditions, including a longer 10-year MOP. Crucially, a Prime or Plus flat can never be rented out as a whole flat, even after that 10-year period is over.

This is a permanent restriction, not a waiting period. If your flat is a Prime or Plus flat, the whole-flat rental route is closed regardless of how long you have owned it.

Who may rent out a whole flat

Citizenship determines whether you can rent out the whole flat at all. Only Singapore-Citizen owners are allowed to rent out an HDB flat as a whole unit. A Singapore Permanent Resident flat owner is not allowed to rent out the whole flat.

Permanent Resident owners are not shut out entirely: they may rent out individual bedrooms under a separate track, which has its own rules. But the whole-flat rental route is reserved for Singapore-Citizen owners.

The Non-Citizen Quota

Even when an owner is eligible, there is a limit on how many flats in an area can be let to non-citizens. The Non-Citizen Quota is set at 8 per cent at the neighbourhood level and 11 per cent at the block level.

The quota applies where a tenant renting the whole flat is a non-Malaysian non-citizen, which includes a Singapore Permanent Resident or a foreigner. Malaysians are not counted against the quota. Once the quota in a neighbourhood or block is reached, only Singaporeans and Malaysians can rent a whole flat there until it frees up. The quota does not apply to the rental of individual bedrooms.

HDB provides an online Non-Citizen Quota checker so an owner can see whether the quota has been reached for a particular block or neighbourhood before committing to a tenant.

Minimum and maximum rental periods

HDB sets both a floor and a ceiling on how long a whole-flat tenancy can run under a single application. The minimum rental period is 6 months per application, and short-term letting is not allowed. This rules out holiday-style or nightly rentals of an HDB flat.

The maximum rental period is 3 years per application. However, if one or more of the tenants is a non-Malaysian non-citizen, the maximum is 2 years per application. A longer tenancy is handled through renewal, subject to the rules continuing to be met.

HDB approval is required

You must apply to HDB and obtain approval before renting out the whole flat. The Board lets an owner check eligibility and print an eligibility confirmation first, and the formal application to rent out the flat is then made through HDB's online services. Renting out without approval is a breach of the flat's conditions.

Whole flat versus bedrooms: two different tracks

Throughout, keep in mind that renting out a whole flat and renting out one or more bedrooms are governed by different rules. The whole-flat rules described here, on citizenship, the Non-Citizen Quota and the rental periods, do not all carry across to bedroom rentals, which follow their own eligibility and occupancy conditions. If you plan to rent out bedrooms rather than the whole flat, check the bedroom-rental rules specifically.

Before you rent out your flat

Confirm that you have met the MOP for your flat type, that you are eligible to rent out a whole flat as a Singapore-Citizen owner, and that the Non-Citizen Quota is not reached if your tenant is a non-Malaysian non-citizen. Then apply for HDB approval before the tenancy begins. For a wider view of renting in Singapore, see the tenancy section, the guide to tenancy agreements and stamp duty, and, if a problem arises during the tenancy, landlord and tenant disputes.