New Build vs Resale Property in Thailand: A Guide for Overseas Investors

Thailand's property market divides broadly into two purchase channels — off-plan new developments (particularly condominium towers in Bangkok, Phuket, and Chiang Mai) and resale properties on the secondary market. Each channel has distinct characteristics for foreign buyers, and the legally correct ownership structure introduces an additional layer of complexity that does not arise in most European or Gulf markets. This guide helps overseas investors understand the trade-offs.

Property values can fall as well as rise. Foreign ownership rules in Thailand are specific and subject to change; professional legal advice is essential before any purchase. The information below reflects conditions as of mid-2026.

Ownership Structure First

Before comparing new build and resale, it is important to understand what you are buying. Foreign nationals in Thailand generally cannot own land. The legally accessible routes are:

• Condominium freehold (Chanote title): foreigners may own up to 49% of the total floor area in a condominium development. This is the most secure and straightforward ownership form for foreigners.
• Leasehold: typically 30 years, with contractual options to extend. Used for villas and landed property. The land remains with a Thai owner; the foreigner holds a leasehold interest.
• Thai company structure: carries legal risk if structured primarily to circumvent foreign ownership laws.

The new build vs resale decision is partly shaped by this: the most commonly marketed new-build product to foreigners is condominium units (where freehold ownership is available), while the resale market offers a wider range including villas and houses (where leasehold is the typical foreign ownership form).

New Build (Off-Plan) Condominiums

How Off-Plan Purchases Work in Thailand

Thai developer payment plans typically follow this structure:

• Booking fee: THB 50,000–200,000 on reservation
• Contract signing deposit: 10–30% within 30–60 days
• Construction instalments: staged over the build period (typically 1–4 years for Bangkok high-rises, often shorter for Phuket resort units)
• Final balance: 70–80% on handover and transfer of title

This structure allows buyers to deploy capital gradually. It is not leverage — you are paying incrementally — but it does smooth capital requirements compared to a full cash payment.

Advantages of Off-Plan in Thailand

• Lower headline price: developers price off-plan units below anticipated completion value to incentivise early purchasers
• Modern specifications: new-build condominiums in Bangkok (Sukhumvit, Silom, Sathorn, Ari) and Phuket resort zones come with contemporary finishes, full facilities (pool, gym, lobby management), and energy-efficient systems
• Freehold title available: condominium freehold is the cleanest ownership structure for foreigners, and new developments are specifically structured to ensure foreign quota availability
• Selection of units: buying early gives you choice of floor, aspect, and unit configuration

Risks of Off-Plan in Thailand

• Delivery delays: Thai construction timelines are frequently optimistic. Delays of 12–24 months are not uncommon, particularly in resort markets where contractor availability is constrained.
• Developer risk: Thailand does not have a centralised escrow system equivalent to Dubai's DLD escrow requirement. Buyer payments made directly to the developer carry more risk if the developer encounters financial difficulty.
• Foreign quota risk: if the development sells its 49% foreign quota before your purchase reaches the point of title transfer, you cannot receive freehold title. This is an obscure but real risk on popular developments.
• Resale liquidity: some condominium developments in areas oversupplied with new inventory — particularly Pattaya and parts of Phuket — have struggled with resale demand and occupancy rates.

Resale Properties

Condominium Resale

The secondary condominium market in Bangkok, Phuket, and Chiang Mai offers a different proposition:

• What you see is what you get: you can inspect the finished unit, assess actual noise levels, views, and building condition before buying
• Price transparency: secondary prices reflect actual transaction history, making valuation less speculative than off-plan developer pricing
• Immediate ownership: once the transfer is complete at the Land Department, you hold the Chanote title deed
• No construction risk: the building exists and is functioning

Resale condominiums may also offer better value in areas where new-build supply has driven up developer prices. Bangkok's older but well-located premium buildings (in Sukhumvit 39, Sathorn, Lumphini) sometimes trade at a discount to comparable new-build asking prices.

The Foreign Exchange Transaction Form (FETT / Thor Tor 3) requirement applies equally to resale condominiums: you must demonstrate that foreign currency was remitted to Thailand and converted to baht to register the title deed in a foreigner's name.

Villa and Landed Property Resale (Leasehold)

Resale villas — common in Phuket (Cherng Talay, Kamala, Nai Harn), Koh Samui, and Chiang Mai — are typically sold on a leasehold basis. Key considerations:

• Remaining lease term: buying a resale villa with only 10–15 years remaining on the original 30-year lease significantly reduces its value and mortgageability. Always establish the unexpired lease term and the conditions (contractual, not legally guaranteed) for renewal.
• Land title: the underlying land should carry strong title (Chanote or Nor Sor 3 Gor at minimum). Weaker title types (Nor Sor 3 or Sor Kor 1) carry uncertainty about encumbrances and boundaries.
• Building permits: ensure the villa was constructed with proper building permits. Unpermitted construction is common in Thailand and creates legal exposure.
• Rental track record: established resale villas in proven rental markets (Phuket's west coast, Koh Samui's north) often come with a rental history — more reliable than a developer's projected yield on a new villa development.

Comparing Yields: New Build vs Resale

New-build developer marketing in Thailand frequently quotes projected rental yields of 7–10% — typically gross, based on 80–90% occupancy assumptions. In reality:

• New-build resorts in oversupplied tourist markets often achieve 50–65% occupancy in their first years
• Net yields after management fees (typically 15–25% of gross revenue for resort pool villas), cleaning, maintenance, and vacancy are considerably lower
• Established resale properties with a verified booking history from reputable letting agents provide a more reliable baseline

In Bangkok's condominium market, gross yields of 4–6% on long-term tenancies are more realistic, with established buildings in prime locations (BTS/MRT proximity) outperforming peripheral developments.

Practical Checklist

1. For any condominium: confirm the foreign quota is available and will remain so at the time of title transfer.
2. Ensure you have the FETT documentation ready — transfer of funds from abroad in foreign currency.
3. For off-plan: appoint an independent Thai lawyer to review the SPA before signing.
4. For resale leasehold: check the remaining lease term, renewal conditions, and land title type.
5. For villas: verify building permits and compliance with local zoning.

Matching the Channel to Your Objective

The two channels are not better and worse versions of the same thing. They suit different objectives, and the honest way to choose is to decide what the purchase is actually for before comparing prices.

Off-plan tends to suit buyers whose capital arrives over time rather than in one sum, who are buying for a horizon several years out, who are comfortable holding an asset that does not exist yet, and who have the tolerance to absorb a delay without that delay causing a problem elsewhere in their finances.

Resale tends to suit buyers who want the property working from the day it transfers, who are relying on the income from it, who want to see and test the thing they are buying, or who are new to the market and would rather reduce the number of unknowns.

A useful discipline is to ask what happens if the completion date moves. If the answer is "nothing much", off-plan is a reasonable channel to consider. If the answer involves a lease ending, a school year starting, or income you were counting on, the risk is being taken in the wrong place.

Due Diligence Differs by Channel

The checklist above sets out the essentials. What is worth adding is that the two channels require you to verify fundamentally different things.

Off-plan due diligence is about the counterparty. You are buying a promise, so what matters is who is making it: the developer's completed track record rather than its brochure, whether previous phases were delivered on time and to specification, what protection applies to your staged payments, and what the contract says happens if the building is late, different from the plans, or never finished. Our guide to verifying a developer before you buy covers this in detail, alongside the Thailand-specific position in buying off-plan in Thailand.

Resale due diligence is about the asset and its paperwork. You can inspect the property, so the unknowns move to title, permits, encumbrances, the condition of shared plant and the financial health of the building's juristic person, and — for leasehold — the unexpired term and the terms on which any extension has been drafted. See legal due diligence in Thailand and ownership structures for foreign buyers in Thailand.

Both channels share one requirement that overseas buyers underestimate: the lawyer reviewing the contract must be independent of the party selling to you. An agent's recommended lawyer may be perfectly competent and still be the wrong person to rely on when the interests diverge.

Transfer Costs Are Not the Same on Both Routes

Yield comparisons between the two channels almost always stop at the rent. The cost of transacting differs between them as well, and on a short or medium hold it is capable of outweighing the yield gap entirely.

The transfer fee levied at the Land Department is a percentage of the appraised value and is conventionally split between the parties, though the split is a matter for negotiation rather than law. On a first registration from a developer it is frequently absorbed or shared as a sales incentive, which is worth establishing rather than assuming. On a resale it is live in the negotiation, and a seller who has agreed to bear it has priced that into the figure they are asking.

The larger variable on the resale route is Specific Business Tax, which applies where the seller has held the property for fewer than five years and is calculated on the sale price. Where it applies, stamp duty does not. Two things follow for a buyer. Whoever formally bears the charge, it is a real cost inside the transaction and it will show up somewhere in the price: a seller exiting inside the five-year window has less room to move than the same seller would have a year later. And a buyer should think about that rule from the other side of the trade, because it will apply to them in turn — a purchase made with a three-year horizon carries a disposal cost that the same purchase held longer does not.

Withholding on the seller's gain sits on top of both, and on a leasehold assignment the treatment can differ again from a condominium transfer. The practical point is not the arithmetic, which a Thai lawyer will do properly, but the sequencing: establish the full transaction cost on both sides before agreeing a price, because in this market these items are negotiated rather than fixed, and a buyer who raises them after agreeing a headline figure is renegotiating rather than structuring. Thailand property taxes and fees sets out the charges in detail, and selling and exit strategies in Thailand covers the position at the other end of the hold.

For the underlying purchase process, taxes and income expectations, see how to buy property in Thailand, Thailand property taxes and fees and Thailand rental yields and returns.

How Global Investments Can Help

Global Investments works with buyers across Thailand's key property markets — Bangkok, Phuket, Koh Samui, and Chiang Mai. We can introduce you to independent Thai lawyers who specialise in foreign buyer transactions, established local property managers with verifiable rental track records, and other investors with direct experience of specific developments. Contact our team to discuss your circumstances.