Anyone browsing condos around Langsuan, Ratchadamri or Sathorn eventually trips over a listing priced suspiciously low — a large unit in a luxury tower on some of the country's best land, at nearly half the per-square-metre price across the street. Before rushing in, look for one word in the paperwork: leasehold. What's being sold is not ownership but a long right of occupation with an expiry date. Here is the structure explained honestly — why it exists, where it genuinely wins, and the risks the brochure underplays.
Leasehold projects arise from the land itself. Much of central Bangkok's prime land belongs to institutions — the Crown Property Bureau, temples, Chulalongkorn University, the State Railway — or old families whose policy is simply never to sell. Developers lease the land long-term, build, and sell buyers a registered sub-lease. Thai law allows property leases to be registered for a maximum of 30 years per term. A leasehold buyer gains full contractual rights to occupy, resell the remaining term, and sublet (per conditions) — but at expiry, everything reverts to the landowner. The unit you pay for today is legally no longer yours on that day.
Freehold, by contrast, is full condominium ownership under the Condominium Act — permanent, inheritable, and the foundation of value with no countdown attached. That single structural difference is the entire source of the price gap.
The correct mental model for leasehold is a single upfront purchase of usage time, not an appreciating asset. Suppose a 30-year right costs 6M THB in a tower where comparable freehold units trade at 12M: you are prepaying roughly 200,000 THB a year — about 16,000 a month — to live in that location, dramatically cheaper than the 30–40k market rent. For someone intending to stay long-term in a location where freehold is out of reach, this is where leasehold clearly wins.
The other side of the coin is resale value that walks downhill with time. A unit with 22 years left sells far more easily than one with 12; below 10–15 remaining years the buyer pool shrinks sharply because banks generally refuse short leases as collateral, forcing late-term buyers to be nearly all-cash — compressing prices further. A leasehold's value curve is not the usual upward property line but a decay curve that steepens through the second half of the term. Investors must therefore demand rental yields high enough to amortise a principal that reaches zero at expiry, rather than hoping for freehold-style capital gains.
Many leasehold projects market a total of 60 or 90 years via renewal promises. The legal reality: Thai courts have consistently held that lease registration caps at 30 years per term, and an advance promise to renew is merely a contractual undertaking against the original counterparty — not a right attached to the property. Practically, if the landowner changes hands, changes policy, or disputes arise at year 30, renewal cannot be compelled, and even a granted renewal may carry a fresh premium at that day's market price. A careful buyer values only the registered first 30 years and books everything beyond as a possible bonus — never the basis of the decision.
| Question | What you need to see |
|---|---|
| Years remaining, counted from when | The actual registration date on the title — many projects' clocks started years before your transfer |
| Who owns the land | Large institutions with consistent renewal histories carry far less risk than individual owners |
| Assignment rights and fees on resale | Some head leases charge heavy transfer fees or give the landowner veto rights |
| What happens if the building burns or is destroyed | Who receives the insurance, what rights survive — must be explicit in the lease |
| End-of-term obligations | Handover condition, and any priority to negotiate before outsiders |
Because the foreign freehold quota caps at 49% of a condominium's area; once full, leasehold is the main remaining channel, so tourist-area projects sell it to foreigners heavily. Thai buyers should note the ownership structure too — your future resale buyers will largely be foreigners as well.
Use an amortising yield: rent must cover both your required return and the gradual recovery of principal that hits zero at expiry. Rough formula: required yield + (100% ÷ years remaining). With 25 years left and a 5% true return target, annual rent should approach 9% of price — if the local rental market can't deliver that, the price is still too high.
Three clear groups: long-term owner-occupiers priced out of freehold in irreplaceable locations who don't rely on resale value; cash-flow investors who can run amortising-yield math and only buy when the numbers pass; and foreign buyers blocked by the freehold quota. First-home buyers using a mortgage and hoping the property anchors long-term wealth are almost always better served by freehold.
Leasehold is not a trap; it is a different product measured with a different ruler — buying time in a location that cannot be bought outright, rather than accumulating an asset. Understand the clock, value only the registered term, discount renewal promises, and run amortising yields, and the discount can genuinely fit your goals. Read more on foreign quotas and condominium ownership on the MyProperty blog.
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