HDB and licensing
Singapore's public housing rules on cats changed for the first time in about 34 years on 1 September 2024. This guide covers exactly what changed, what your flat is now allowed to do, and where the real edge cases sit.
HDB lifted its 34-year ban on cats on 1 September 2024: flats may now keep up to two cats, and every cat must be microchipped and licensed with AVS. The two-year transition period ended 31 August 2026, so licensing is now mandatory, and cats already over the limit stayed protected only if all of them were licensed by that deadline.
Before 1 September 2024
HDB's Conditions of Tenancy and lease terms did not permit cats to be kept in HDB flats for decades, on public-health and estate-management grounds cited at the time the restriction was introduced. Dogs of specific approved breeds were allowed, subject to size and breed limits, but cats were not, regardless of breed. Because roughly 80% of Singapore's resident population lives in HDB flats, this restriction meant most cat owners in Singapore were, technically, in breach of their tenancy conditions, an open secret that public consultations eventually pushed HDB and AVS to resolve properly rather than continue overlooking.
What the Cat Management Framework actually does
On 1 September 2024, HDB and the Animal & Veterinary Service (AVS), a cluster of the National Parks Board that oversees animal welfare and licensing, jointly introduced the Cat Management Framework. It does three things at once:
- Permits cats in HDB flats, up to two per flat, for the first time since the restriction began.
- Makes licensing and microchipping mandatory for every pet cat in Singapore, HDB or private, not just HDB flats.
- Sets a two-year transition period, 1 September 2024 to 31 August 2026, during which licensing is free and existing over-the-limit cat owners can come into compliance without losing any of their cats.
AVS ran a public consultation before finalising the numbers. Roughly 65% of respondents supported or were neutral on allowing up to two cats in an HDB flat, and roughly 70% supported or were neutral on three cats and/or dogs combined in private premises, the two thresholds AVS ultimately adopted.
The exact limits, spelled out
| Premises | Cats allowed |
|---|---|
| HDB flat | Up to 2 cats, plus 1 dog of an HDB-approved breed if you also keep a dog |
| Private property (landed, condo, commercial) | Up to 3 cats and/or dogs combined; the exact cat allowance shrinks as your dog count rises |
Note the combined counting on private property: a household with one dog can keep two cats; a household with three dogs already at the private-property dog limit has no room left for a cat under these rules.
If you already exceed the limit
The framework never forced anyone to give up a cat they already had before the rules changed. If every cat above the limit was owned before 1 September 2024 and every single one, not just the first two, was licensed by the 31 August 2026 deadline, you keep them all. AVS was explicit that this protection never extended to a new cat acquired during the transition period once you were already at your limit, for example buying a kitten from a pet shop while you already had two licensed cats in an HDB flat.
What every cat owner must now do
- Microchip the cat (a precondition for licensing, not optional).
- Complete AVS's free, one-time Pet Ownership Course online (about 20 to 30 minutes) if this is your first licence application.
- Apply for a licence via PALS, AVS's Pet Animal Licensing System, at pals.avs.gov.sg.
- Confine the cat at home using mesh, grilles, screens, or another barrier that prevents it reaching a common corridor or the building exterior.
- Keep the cat under physical control, harness or carrier, when out in public.
Why this matters for HDB residents specifically
Because HDB tenancy conditions and AVS licensing are two separate legal instruments that both apply to the same cat, a resident who skips licensing risks two different consequences: a breach of HDB's own tenancy conditions, and separately, an offence under national pet licensing law, now that the transition period has ended (it ran until 31 August 2026). AVS's own published guidance on cat ownership limits cites a fine of up to S$4,000 specifically for breaching HDB's cat-keeping rules. We go through the fee and fine detail properly, with links to AVS's primary pages, in our complete licensing guide.
What this does not cover
The Cat Management Framework is about ownership limits, licensing, and microchipping. It is separate from your flat's renovation rules for physical modifications like window grilles and mesh, which fall under HDB's general renovation and façade guidelines. It is also separate from strata or condo management corporation by-laws for private property, which can be stricter than the national minimum AVS sets. Always check your own management corporation's by-laws if you live in a private development.
Next step
Check the current fees, ownership limits and step-by-step PALS walkthrough on the main hub.
Go to the licensing hub →