Foreign Freehold Condo Quota in Thailand: How the 49% Rule Actually Works

Almost every guide to buying a condominium in Thailand repeats the same number and then stops explaining. The 49% figure is correct, but the part that decides whether your purchase completes is how that percentage is counted, when it is measured, and who is allowed to confirm it. This page covers all three, with the arithmetic written out and the current legal position stated plainly.

What is the foreign freehold condo quota in Thailand?

The rule comes from Section 19 and Section 19 bis of the Condominium Act B.E. 2522 (1979). It applies to every building registered as a condominium in Thailand, and it is tracked project by project rather than nationally. There is no waiver, no negotiation and no discretionary exception for an individual buyer.

Inside that 49%, foreign ownership is genuine freehold. Your name goes on the unit title deed. You can sell, mortgage, rent out or bequeath the unit on the same terms as a Thai owner, and you hold an indivisible share of the common property. This is the reason a condominium is the cleanest route into the market for most international buyers, and why the question of whether you can own a house in Thailand has a very different answer from the question of whether you can own a condo.

The 51% Thai side of a building is not a lesser class of unit. It is the same building, the same facilities and often the same floor plan. The difference is only in whose name the title can be registered, which is why the choice between freehold in the foreign quota and a registered lease is worth understanding before you shortlist projects. We compare the two in our guide to whether to buy or lease a house in Thailand.

Is the 49% measured by floor area or by number of units?

This distinction is the single most common error in circulation. Several widely read summaries, including some official ones, describe the quota as 49% of the total number of units. The Act counts space. In a building with a mixed unit mix, the two methods produce completely different answers, and the Land Office applies the one written in the law.

Here is the arithmetic in a 40 unit building with 3,000 square metres of saleable area:

Unit type	Units	Size each	Total area	Share of building
Studio	20	35 sqm	700 sqm	23.3%
One bedroom	12	55 sqm	660 sqm	22.0%
Two bedroom	6	90 sqm	540 sqm	18.0%
Penthouse	2	550 sqm	1,100 sqm	36.7%
Whole building	40	mixed	3,000 sqm	100%
Foreign quota	no fixed number	not applicable	1,470 sqm	49%

The quota in this building is 1,470 square metres. If both penthouses sell to foreign buyers, 1,100 square metres are gone and only 370 square metres remain, which is around ten studios out of the 38 units still available. Sold to studio buyers instead, the same 1,470 square metres would have covered 42 units, more than the building contains. Same percentage, entirely different outcome, decided by unit mix.

Practical consequence: in projects with large units, the quota tends to close early and quietly. A sales office can honestly tell you that most units are still available while the foreign side of the building is effectively finished. This is also why the quota question matters more for buyers at the top of the market, something worth keeping in mind alongside our breakdown of what 5M, 10M or 20M baht gets you in Hua Hin.

How do I check whether a condominium still has foreign quota available?

Ask the condominium juristic person for a written confirmation of the building’s current foreign ownership proportion. That letter is what the Department of Lands requires in order to register a unit in a foreign name, and it is the only figure that carries any weight.

The procedure is set out on the government’s official information portal: the buyer obtains a letter from the condominium juristic person confirming the foreign proportion, and that letter is submitted to the Department of Lands for the transfer of ownership. Every other source of information about quota, including sales brochures, agent listings and verbal assurances, is secondary to that document.

A useful confirmation letter is dated recently, names the project and the specific unit, and states the remaining foreign area in square metres rather than in units or in a percentage rounded to the nearest whole number. If you are buying resale, the current title deed should also be checked to confirm the unit is already registered in the foreign quota, because a unit held in Thai name does not automatically convert.

In our office at Hua Hin Japan, I treat a verbal quota confirmation as no confirmation at all. Akemi Morihiro here: over more than twenty years in this market, the gap I see most often is not fraud but bookkeeping. A sales office quotes the quota from its own reservation list, while the juristic person’s record reflects what has actually been registered, and reservations that were never completed can sit between the two figures for months. Whenever a buyer of mine is relying on foreign quota, I ask for a fresh letter from the juristic person before any deposit moves, and I ask again shortly before the transfer date. It costs a few days and it has never once been the wasted step.

When is the foreign quota actually locked in?

At registration of ownership at the Land Office, not at reservation and not at contract signing. Quota that exists on the day you pay a deposit can be gone on the day you transfer, which is the central risk in any off plan purchase.

The Act tests compliance at the moment ownership is registered. Nothing earlier in the process reserves quota as a matter of law. A developer can hold quota for you contractually, but that is a private promise between you and the developer, and its value depends entirely on what the paperwork says.

On a completed unit the exposure window is short, usually a matter of weeks. On an off plan purchase it can run for two or three years, during which the building sells and the balance shifts. The protection is contractual and it belongs in the reservation agreement, not in a conversation: a clause stating that if foreign quota is unavailable at the time of transfer, all sums paid are refunded in full, and a clause requiring the developer to allocate quota to your specific unit rather than to a pool. If you are considering a project still under construction, read this alongside our guides to buying an off-plan condo in Hua Hin and to whether off-plan or completed property is safer.

What happens if the foreign quota in a building is already full?

You have three legitimate options: take the unit on a registered lease, wait for quota to be released when an existing foreign owner sells to a Thai buyer, or buy in a different building. Freehold in your own name is simply not available until quota reopens.

A registered lease of up to 30 years is the usual fallback. It is recorded at the Land Office against the unit, it survives a sale of the freehold, and it can be structured with renewal terms, though renewals are contractual promises rather than guaranteed rights. Yield on a rented unit is essentially unaffected by whether you hold freehold or leasehold, so for a purely rental driven purchase the gap is narrower than buyers expect. Our comparison of long-term rental versus buying in Hua Hin covers the numbers behind that choice.

There is a fourth route that gets suggested and should not be taken. Buying a Thai quota unit through a Thai company with nominee shareholders is illegal circumvention, not a workaround, and enforcement against nominee structures has tightened considerably. The exposure sits with the buyer, and it does not disappear at resale. Freehold in the foreign quota, or a properly registered lease, are the two structures that hold up.

Does a leasehold condo unit use up foreign quota?

No. The 49% cap applies only to freehold ownership registered in a foreign name. A registered lease leaves the unit in Thai freehold ownership for quota purposes, so it consumes none of the 49%.

This is why popular buildings keep selling long after the foreign freehold side has closed. The developer switches the remaining inventory to leasehold and the quota tally does not move. It also means a leasehold unit can later become available as freehold if the underlying Thai owner sells and quota happens to be open at that moment, though nobody should buy on that expectation.

The differences that matter in practice are resale liquidity and inheritance. A freehold unit has a wider buyer pool and a simpler transfer. A lease has a diminishing term, which affects value as it runs down. If you are weighing a condo against a house or villa purchase, where the ownership structure is different again, our comparison of luxury villas versus condos in Hua Hin sets out both sides.

How do I prove the purchase money came from abroad?

The full purchase price must arrive in Thailand from overseas in foreign currency and be converted to baht by a Thai bank. The bank’s Foreign Exchange Transaction form, or an equivalent credit advice, is the evidence the Land Office accepts at registration.

Banks issue the Foreign Exchange Transaction form, still widely called the Thor Tor 3, as a matter of course for transactions at or above the equivalent of USD 50,000, since those are reportable to the Bank of Thailand. Below that threshold a bank will normally issue a credit advice or confirmation letter carrying the same information, which the Land Office accepts. Either document must show the buyer’s name as sender or receiver.

Two things trip buyers up. The first is the stated purpose of the remittance, which should name the project and the unit, for example a transfer for the purchase of a condominium unit in a named building. The second is the transfer rail: money moved through an app that converts offshore and delivers Thai baht domestically does not create a qualifying foreign currency remittance, however good the exchange rate looks. Send foreign currency to a Thai bank and let the conversion happen in Thailand.

Keep the original documents. They are what allows sale proceeds to be repatriated later, and they sit alongside the title deed in the file every foreign owner should be able to produce. If you are checking title documents generally, our guide on how to check a Chanote title deed in Thailand explains what to look for.

What happens to the quota when a foreign owner sells or dies?

Quota is released back to the building when a foreign owner sells to a Thai buyer, and consumed again when a Thai owner sells to a foreign buyer. An heir who inherits a unit must qualify to hold it within the quota or dispose of it, generally within one year.

The quota is a running balance, not a one time allocation. A closed building can reopen, and it does, which is why waiting is a real option rather than a polite way of saying no. In a building of any size, foreign owners sell every year, and each sale to a Thai buyer frees the corresponding floor area.

Foreign to foreign resales are quota neutral. The area was already counted on the foreign side and stays there, which is one reason foreign quota units in tightly held buildings tend to hold a price premium over otherwise identical Thai quota units.

On inheritance, the right does not pass automatically. An heir who qualifies under Section 19 and fits within the building’s quota can register the unit. An heir who does not qualify is required to dispose of it inside the statutory period. This is worth planning for while you own, not after, particularly for buyers with family who have no intention of relocating.

Is Thailand raising the foreign condo quota from 49% to 75%?

No. As of September 2026 the 49% cap remains the law. A proposal to raise the quota to 75%, in some versions limited to designated zones, has been under study since 2024 but has not been enacted.

The same applies to the parallel proposal to extend maximum lease terms from 30 years to 99 years. Both have been discussed at cabinet level, both have attracted political opposition on sovereignty and domestic affordability grounds, and neither has completed the legislative process. Until an amendment is published in the Royal Gazette, it is not law.

The practical rule for buyers is simple. Price the deal on the rules that exist today. If marketing material presents a 75% quota or a 99 year lease as though it were currently available, that is a reason to ask harder questions about everything else in the presentation. Any future relaxation would be an upside on a purchase that already made sense, never the reason for it.

How does the foreign quota work for condo buyers in Hua Hin?

Hua Hin sits in Prachuap Khiri Khan, one of Thailand’s top ten provinces for condominium transfers to foreign buyers. Quota pressure here is concentrated in a small number of beachfront projects rather than spread across the market, so availability is a building level question.

Nationally, foreign buyers took 14,899 condominium units in 2025 worth 60.92 billion baht, around 14.7% of all units transferred and a quarter of total transfer value, and Prachuap Khiri Khan appeared among the ten provinces with the highest number of foreign transfers, as reported by Khaosod English from Real Estate Information Center data. The same figures show Russian buyers concentrating in Phuket, Chonburi and Prachuap Khiri Khan, which is visible on the ground here. In the first half of 2026, REIC recorded 6,533 units transferred to foreign nationals nationwide, down 8.8% year on year, with transfer value down only 1.5%, a softer market in volume but not in value.

What that means for a buyer in Hua Hin is that the quota is rarely the binding constraint it is assumed to be. Most of the market, and particularly the town side and hillside developments, has foreign quota available. Where it tightens is in the beachfront towers with larger units and a long history of international ownership, exactly the pattern the floor area arithmetic above predicts. Buyers comparing locations may find our guides to Hua Hin north versus Hua Hin south and to Hin Lek Fai useful for widening the shortlist, and our Hua Hin property market report for current conditions.

This is the point where I usually slow a client down. Akemi Morihiro again: buyers arrive convinced that the 49% rule is the obstacle standing between them and a home here, often after reading about Phuket or Pattaya, and in Hua Hin it very rarely is. What I ask instead is which building, because the answer is different in each one, and because a project with open quota and the wrong location is a worse outcome than a project with tight quota and the right one. Coming from Japan myself, and working with clients in Japanese and English, I have found that the buyers who do best here are the ones who settle the location question first and treat quota as a verification step rather than a search filter. Our Japanese community in Hua Hin page covers that side of settling in.

Frequently asked questions

Can a condominium building in Thailand be 100% foreign owned?

No. Foreign freehold ownership is capped at 49% of the aggregate unit floor area and at least 51% must remain in Thai hands. A temporary exception existed between 1999 and 2004 in specified circumstances, but it has long since lapsed.

Does buying in my Thai spouse’s name count against the foreign quota?

A unit registered in a Thai national’s name sits in the Thai 51% and does not consume foreign quota. It also means the unit is not yours in law, so the arrangement should be entered into with full advice rather than as a way around the cap.

Does the quota apply per tower or per registered project?

It applies to each registered condominium, which may cover one building or several depending on how the development was registered. Ask the juristic person which registration your unit falls under, because a multi tower development can have separate quota balances.

Do all foreigners qualify to buy within the quota, regardless of visa?

Qualification under Section 19 depends on satisfying the statutory conditions, most commonly by remitting the purchase funds from abroad in foreign currency. Visa type does not create or remove the right, and no long stay visa confers additional ownership privileges.

Can I get a mortgage from a Thai bank for a foreign quota unit?

Domestic mortgage lending to non resident foreigners is limited, and most foreign quota purchases are completed in cash from remitted funds. Some developers offer instalment terms during construction, and a small number of lenders operate international programmes with stricter conditions.

Is a foreign quota unit worth more than an identical Thai quota unit?

In buildings where quota is scarce, foreign quota units usually carry a premium because the buyer pool for them is larger and the transfer is simpler. In buildings with plenty of quota available, the premium is small or absent.

The short version

The foreign freehold condo quota is not the barrier it is made out to be, but it is unforgiving about process. Counted by floor area rather than by units, tested at registration rather than at reservation, and confirmed only by the condominium juristic person in writing, it rewards buyers who verify early and verify again before transfer.

Three habits cover almost all of the risk. Get a dated quota confirmation letter before any money moves. Put a full refund clause in the reservation agreement for the case where quota is unavailable at transfer. Remit the purchase price from abroad in foreign currency with the unit named as the purpose. Do those and the 49% rule becomes an administrative step rather than a threat to the deal.

If you are looking at a specific building in Hua Hin and want the current foreign quota position checked before you commit, we can request the confirmation letter and review the reservation terms with you. Start with our Hua Hin property market report, or read what life is really like in Hua Hin for expats if you are still deciding whether this is the right place to buy at all.