400,000 Unsold Units: Greater Bangkok Faces Liquidity Crisis
The secondary real estate market in Greater Bangkok has accumulated approximately 400,000 unsold condominium units. The average selling time for a property has reached 2.5 years. According to Knight Frank Thailand consulting company, the market will need 5 to 6 years to fully absorb this volume, provided new large-scale construction is frozen. Dr. Sopon Pornchokchai, President of the Thai Real Estate Information Center, told Nikkei Asia that Bangkok alone has around 220,000 unsold condominiums, with the remainder in surrounding provinces.
These apartments aren't just sitting on developers' balance sheets as dead weight. They create ongoing costs: loan interest, property maintenance expenses, project management, pressure from upcoming bond redemptions. Developers who launched 5-7 projects per year three years ago are now scaling back activity and seeking alternative markets outside the capital.
How the Surplus Accumulated: Years of Cheap Money and Overproduction
The bulk of unsold housing falls in the 2-5 million baht price range (approximately $55,000-140,000). The highest concentration of properties is in peripheral areas along new BTS and MRT lines, where developers counted on demand from Thai first-time buyers.
Data from consulting company CBRE shows the scale of market slowdown. In the first nine months of 2025, only 13,700 new units were launched in Bangkok. From 2014 to 2024, the average was around 52,000 units per year, including the COVID-19 pandemic years. Activity has dropped 74%.
The problem began in the era of cheap money, when developers actively took loans at low rates and launched projects one after another. The market grew on expectations of foreign buyer inflows and middle-class expansion among Thais. Reality proved harsher: foreign demand contracted after the pandemic, and Thai buyers faced tightened mortgage conditions.
Statistics Paradox: Registration Growth Despite Excess Supply
Official property transfer statistics showed an unexpected 12.7% year-on-year increase. This paradox is explained by buyers who made purchase decisions earlier rushing to close contracts due to unprecedented support measures from the Thai government. Authorities temporarily eased loan-to-value (LTV) ratio rules and reduced state transfer fees.
However, this growth doesn't reflect current demand. It only shows the closing of deals initiated 1-2 years ago. New purchase contracts are being signed much less frequently. Developers are forced to offer 15-25% discounts from original prices, 2-3 year interest-free installment plans, and bonuses in the form of furniture packages.
Surplus Structure: Where and What Housing Isn't Selling
More than 68% of new units are now sold with discounts or special conditions. The average discount on secondary market compared to similar new developments is 15-25%. Buyers gain market advantage: more choice, negotiation opportunities, move-in ready properties.
The highest concentration of unsold housing is in peripheral areas along new BTS and MRT lines. Developers expected transport infrastructure expansion to boost demand. The calculation didn't pay off. Thai buyers prefer central districts, even if the apartment is smaller. Foreigners focus on Sukhumvit, Silom, Sathorn-locations with developed infrastructure and high rental yields.
Rental yields in central Bangkok districts hold at 4-6% annually for condominiums. On the periphery, they drop to 2-3%. With such indicators, investors prefer to invest in other locations: Phuket, Pattaya, Samui, Hua Hin, the Eastern Economic Corridor (EEC) zone. According to a study by the Agency for Real Estate Affairs (AREA), more favorable prospects are observed precisely outside Bangkok.
Legal Risks and Foreign Ownership Quota
For foreigners, there's a restriction: no more than 49% of units in one condominium can belong to non-residents. With the current excess supply, checking the quota becomes critically important. Many projects have already exhausted the foreign ownership limit, and an overseas buyer simply cannot be granted full ownership (freehold) there.
The main risk is legal transaction integrity. It's necessary to verify the foreign ownership quota in the condominium, absence of encumbrances and debts on management fund contributions. Many projects from 2015-2018 already require common area repairs, and maintenance fund contributions may increase. With 400,000 competing properties, quick sale is only possible with a discount.
Taxes and Costs When Buying Secondary Property in Bangkok
The transfer fee rate when purchasing secondary real estate is 2% of assessed value. Additionally, a 0.5% stamp duty or 3.3% special business tax is paid depending on the seller's ownership period. If the seller owned the property for less than five years, the special business tax applies.
Distribution of costs between buyer and seller is subject to negotiation. On the secondary market with current supply volume, the buyer is in a strong position. Sellers are willing to take on part or all expenses just to close the deal and get rid of an illiquid asset.
| Expense Item | Rate | Who Pays (typically) |
|---|---|---|
| Transfer fee | 2% of assessed value | Split 50/50 or seller |
| Stamp duty | 0.5% | Seller (if owned >5 years) |
| Special business tax | 3.3% | Seller (if owned <5 years) |
| Agent services | 3-5% | Seller |
When registering a transaction at the Land Office, both parties are present in person or through a proxy. The process takes 1-2 hours. All documents are verified on-site, payment is made the same day. A foreign buyer will need confirmation of legal currency import into Thailand (Foreign Exchange Transaction Form) to register full ownership.
Forecast: Will There Be a Price Collapse or Gradual Decline
The Thai market isn't prone to sharp collapses. Decline occurs gradually through discounts and bonuses, not through official price revisions. The Bank of Thailand maintains the key rate at a moderate level, and first-time buyer stimulus programs support demand in the lower price segment.
The average condominium price in Bangkok remains stable: 130,000-150,000 baht per square meter in the mid-range segment. Actual deals close with 10-20% discounts from the price list. Developers prefer to give targeted discounts rather than lower official prices to avoid collapsing the value of the entire project.
A reasonable strategy for an investor is not to wait for the bottom, but to look for specific properties with obvious discounts to market value right now. With the current supply volume and 2.5-year sales period, a buyer can calmly choose, negotiate, and demand concessions.
What This Means for Buyers in Pattaya
Excess supply in Bangkok creates a domino effect throughout the country. Developers who previously focused on the capital are now seeking alternative markets. Pattaya falls into the attention zone of major developers who didn't enter here before. This increases competition among sellers and gives buyers more negotiating leverage.
Pattaya experienced its own overproduction crisis three years ago. In 2023-2024, the market was overloaded with studios and one-bedrooms oriented toward short-term rentals. Yields dropped to 3-4%. In 2026, the situation stabilized. Prices aren't growing explosively, but aren't declining either. Compact studios and one-bedroom apartments in Central Pattaya are in demand among buyers focused on long-term rentals.
The entry threshold in Pattaya starts from 1.5-2 million baht (approximately $42,000-55,000). This is a 25-30 m² studio in a second-line project from the sea. In Bangkok and Phuket, starting positions begin from 3-4 million baht. The difference is twofold. For investors with limited budgets, Pattaya remains the entry point to the Thailand market.
Liquid seaside projects in Wongamat and Naklua are available at prices that seemed standard several years ago. Developers offer 2-3 year interest-free installment plans, up to 15% discounts for full payment, bonuses in the form of furniture packages. Discounts, flexible payment terms, and bonuses are becoming the norm, not the exception.
Strategy for Investors: Long-term Rental Instead of Short-term
For investors focused on long-term rentals, the current situation opens a window of opportunity. Prices are stable, supply is diverse, competition for tenants is high, but demand from expats and remote workers is growing. Strategic investors target 6-8% annual yields. This is net profit after deducting operating expenses, taxes, and depreciation.
Buyers should avoid projects with excessive studio supply in one building. It's better to choose complexes with diverse layouts where competition within the project is lower. Checking the developer, their financial stability, and history of completed properties is a mandatory step. With the current liquidity crisis in Bangkok, the risk of developer bankruptcy is higher than three years ago.
For investors with budgets lower than required for Phuket, Pattaya offers a reasonable entry point. For those considering seaside housing for personal use with rental potential, the current market provides choice without rush and pressure. Pattaya won't become the new Phuket in one year. But it can become a reasonable entry point before the next growth stage. The main thing is not to chase promises of double-digit yields, but to calculate real numbers accounting for all expenses.
