Which Bangkok condo buildings are actually reported to allow pets, what a pet deposit typically costs, common weight and number limits — and a full breakdown of Bangkok's new 2026 pet-keeping Ordinance, including the one thing it can't do: override a building's own “No Pets” rule. Full methodology and honest data gaps below.
Most Bangkok high-rise condos still restrict or ban pets outright through their own juristic (co-owner) rules — that decision sits with each building, not with the landlord or the city. Where pets are allowed, expect a weight cap around 10–15 kg (a few luxury towers go higher), a pet deposit of roughly 5,000–20,000 THB on top of the standard deposit, and limits on number of animals. Bangkok's new 2026 Ordinance on Animal Keeping and Release Control adds citywide registration, microchipping and rabies-vaccination requirements, plus a maximum of 1–2 pets per unit depending on size — but critically, it does not force any building to allow pets that its own bylaws prohibit. We name several buildings publicly reported as pet-friendly below, with the caveat that policies change and must be reconfirmed directly with each building's juristic office.
The Bangkok Metropolitan Administration's Ordinance on Animal Keeping and Release Control (2024) came into full force citywide in January 2026. This is the one section of the report built on primary official/legal sourcing rather than portal aggregation.
| Rule | Requirement | Notes |
|---|---|---|
| Governing law | BMA Ordinance on Animal Keeping and Release Control (2024), in full force citywide from January 2026 | Sets Bangkok-wide maximums, registration and welfare rules |
| Unit-size pet ceiling | 20–80 sqm: max 1 pet · 80 sqm and above: max 2 pets | A legal ceiling, not a right to keep a pet — see next row |
| Does this override a building's “No Pets” bylaw? | No | The condo's juristic person (management body) can still ban pets outright; the Ordinance sets the city's outer limit, it does not force any building to allow pets |
| Registration | Microchip by a licensed veterinarian, plus district-office registration within 120 days of a pet's birth or 30 days of bringing it into Bangkok | Mandatory citywide, independent of any building rule |
| Vaccination | Proof of rabies vaccination required to complete registration | Mandatory citywide |
| Existing pets already in Bangkok | Must be registered with the local district office by April 9, 2026 | Grandfathering deadline; applies even if you've owned the pet for years |
The single most important nuance: this is a ceiling, not an entitlement. The Ordinance limits how many pets any Bangkok resident may legally keep and adds welfare/registration requirements — it does not grant a right to keep a pet inside a specific condo whose own co-owner regulations prohibit animals. Confirm both layers (city law and building bylaw) before assuming a pet is welcome.
Compiled from property-portal and relocation-service reporting (see Methodology). These are buildings that have been publicly named or marketed as allowing pets — not a BAANLYY-verified live audit of each juristic person's current bylaws, which can and do change.
| Building | Area | Reported pet policy | Notes |
|---|---|---|---|
| Ashton Morph 38 | Thonglor | Reported to welcome small dogs & cats, case-by-case | Ananda Development, completed 2012, 199 units — confirm current policy directly |
| Ideo Morph 38 | Thonglor | Listed among Ananda's pet-friendly developments by property portals | Two towers, 361 units combined |
| Aestiq Thonglor | Thonglor | Reported to allow cats/dogs up to ~25 kg — above the typical 10–15 kg cap | Luxury segment; one of the more permissive weight limits found in this research |
| Whizdom Essence Sukhumvit 101 | On Nut / Punnawithi | On-site pet zone reported (rooftop or ground-floor) | Near BTS Punnawithi |
| Ideo Mobi Sukhumvit 66 | Udom Suk | On-site pet zone reported | Near BTS Udom Suk |
| Baan Ananda, Fullerton Sukhumvit, Aguston Sukhumvit 22 | Sukhumvit corridor | Named as pet-friendly across multiple property-portal roundups | Verify each building's current juristic rules before signing — portal lists go stale |
Where a building does permit pets, the recurring pattern across the sources we reviewed is: a weight or size cap, most commonly around 10–15 kg for dogs (a handful of luxury developments, such as one reportedly allowing up to ~25 kg, go higher); a pet deposit of roughly 5,000–20,000 THB on top of the standard security deposit (occasionally structured as a full extra month's rent instead); a cap on number of animals per unit, reinforced from 2026 onward by the BMA Ordinance's own 1–2-pet ceiling; and house rules governing common areas — leashing, service-lift-only policies for pets, and noise expectations. None of these figures are set by national law; they are set independently by each building and, where relevant, by the landlord.
There is no centralized, official, continuously updated database that cross-references every Bangkok condo project against its current pet policy — juristic-person house rules are set and amended building by building and are not systematically published. The building list in Section 03 reflects what property portals and relocation-service sites report publicly; we have not independently confirmed each entry against that building's current juristic-office regulations, and because the 2026 BMA Ordinance is newly in full force, enforcement patterns and how individual buildings are adjusting their own rules in response are still emerging at the time of writing. Treat every building named here as a lead worth checking, not a confirmed current policy.
This report blends two categories of data, labelled throughout rather than presented with equal authority:
We did not fabricate a figure anywhere a verifiable one was unavailable — see the Data Gaps section above.
Most portal "pet-friendly condo" articles list buildings without explaining the legal layer underneath — specifically, that Bangkok's new 2026 city ordinance sets a maximum, not a right, and that a building's own juristic rules are what actually decide access. This report puts the legal framework (Section 02) alongside the building list (Section 03) and the cost/limit patterns (Section 04), and discloses explicitly what we could not verify (Section 05) rather than presenting a building list as a guarantee.
BAANLYY can connect you with agents who can confirm a specific building's current pet policy directly with the juristic office before you sign.
Original research and indicative market data only — not legal advice. Building pet policies, deposit norms and weight/number limits vary by building and change over time; the named buildings in Section 03 reflect public portal/marketing reporting, not a BAANLYY-verified live audit. Bangkok's 2026 Ordinance on Animal Keeping and Release Control sets citywide maximums and registration rules but does not override a building's own juristic rules. Confirm any building's current pet policy directly with its juristic office, and consult a property lawyer for anything contractual, before relying on this report for a decision.
Primary and official sources are cited above. Government rules, fees and procedures in Thailand change over time and vary by office; always confirm current requirements with the relevant authority before relying on them. BAANLYY never takes paid placement in editorial content.