BANGKOK– Kasikorn Research Center expects Thailand’s unsold housing inventory to surpass 610,000 units by the end of 2026. A massive 34.2% surge in second-hand home listings is driving this growth. Meanwhile, weak consumer purchasing power continues to stall overall market demand, giving buyers significant bargaining power.
Thailand’s real estate market is facing a massive wave of unsold properties this year. A recent report detailed by the Bangkok Post from the Kasikorn Research Center (K-Research) reveals a looming property surplus. Accumulated residential inventory will likely exceed 610,000 units by late 2026. This growing surplus stems directly from a sudden flood of second-hand homes actively entering the broader market.
At the same time, weak purchasing power is keeping many potential property buyers on the sidelines. The housing market is currently wrestling with a severe imbalance between supply and demand. Home purchases are showing signs of a very slow recovery. However, the volume of available homes continues to vastly outpace actual property sales.
Key Takeaways:
- Unsold residential inventory reached 590,000 units in the first quarter of 2026, marking a 7.2% increase from the previous year.
- Second-hand housing listings jumped 34.2% to 240,000 units as owners and financial institutions rushed to sell off assets.
- Developers successfully reduced unsold new home inventory by 6% to 350,000 units by deliberately delaying new project launches.
The national housing market is carrying an exceptionally heavy load of unsold properties right now. During the first three months of 2026, the total number of unsold homes hit 590,000 units nationwide. This figure represents a notable 7.2% climb compared to the same period last year.
This accumulated inventory is now roughly double the country’s average annual housing transfer volume. In simple terms, twice as many homes are sitting empty as the market normally buys in a whole year. Such a large backlog creates intense competition across all segments of the real estate industry.
When the supply of homes widely outpaces the number of ready buyers, the entire market dynamic begins to shift. Sellers are forced to compete aggressively to capture a shrinking pool of qualified buyers. This environment fundamentally changes how properties are priced, marketed, and eventually sold to the public.
Why Second-Hand Homes Are Flooding the Market
The primary driver behind this swelling inventory is the rapidly expanding resale market. Second-hand housing listings surged by a staggering 34.2%, reaching a total of 240,000 units. This sharp increase did not happen by accident or normal market turnover.
Individual property owners, banks, and asset management companies are actively accelerating their property sales. Broad economic pressures are forcing many individual owners to quickly offload their real estate investments. Financial institutions are also highly eager to clear non-performing assets from their balance sheets.
When a bank repossesses a home due to unpaid mortgages, they immediately list it for resale. As these financial entities dump more properties onto the open market, the supply naturally balloons. This aggressive disposal strategy directly fuels the massive spike in second-hand availability.
Developers Pull Back on New Projects
While the resale market explodes with new listings, commercial property developers are taking a much more cautious approach. The number of unsold new homes actually dropped by 6% year-on-year. This specific segment of the market fell to roughly 350,000 units.
Developers achieved this reduction by intentionally slowing down their construction and planning schedules. Instead of aggressively launching new housing estates or condominium projects, they sharply curtailed their expansion plans. The current industry strategy heavily prioritizes selling existing properties rather than spending money to build more.
Although this new home inventory eased slightly, the think tank noted that overall levels remain historically elevated. Developers are choosing safety over growth as they navigate these slowing market conditions. They understand that adding fresh supply to an already saturated market would only hurt their profit margins further.
The Threat to Buyer Demand
Despite developers easing up on new construction, the overall property inventory remains worryingly high. The core issue lies squarely with consumer demand, which remains deeply trapped by weak purchasing power. Economic realities are severely limiting who can actually afford to buy a house.
Everyday buyers are currently dealing with high living costs and much tighter bank lending rules. Many people simply do not have the financial confidence to take on a large mortgage right now. Banks are strictly scrutinizing loan applications, making it harder for average earners to secure necessary funding.
Until the average consumer feels more financially secure, the overall rate of home sales will likely remain sluggish. High household debt levels continue to act as a massive roadblock for the domestic real estate sector.
Where Are the Unsold Homes Located?
This national property glut is not spread evenly across the various regions of the country. The Greater Bangkok area currently holds the largest share of the excess burden. This central economic hub accounts for a massive 52% of the nationwide unsold inventory.
In absolute numbers, the Bangkok metropolitan region holds more than 310,000 unsold housing units. However, the real estate problem extends well beyond the capital city’s borders. Other major economic provinces are also feeling the distinct strain of excess property supply.
Popular regional hubs like Chon Buri, Phuket, and Chiang Mai are currently recording much higher inventories. Both new housing developments and older resale properties are sitting on the market longer in these key tourist and industrial zones.
Breaking Down the Price Segments
When researchers look at the numbers separated by price point, a very clear picture emerges. Affordable homes priced below 3 million baht make up over 60% of the total available inventory. This massive block equals about 355,000 units currently waiting for buyers.
This specific data point highlights a persistent and stubborn oversupply in the general mass market segment. Interestingly, the fastest-growing category of unsold homes is actually found in the high-end luxury market. Inventory for homes priced over 10 million baht skyrocketed by 48% year-on-year.
This premium segment reached 46,000 unsold units, driven largely by wealthy owners listing their existing luxury properties. K-Research suggests that affluent property owners are bringing more of their personal assets to the market to raise cash. This rapid expansion of luxury resale supply may deeply intensify competition for developers focusing on premium housing.
Government Intervention and Market Outlook
The Thai government is actively trying to stimulate the housing sector through strategic policy changes. Officials recently extended valuable reductions on property transfer and mortgage registration fees. These financial incentives apply specifically to residential homes priced up to 7 million baht.
Despite this helpful government policy, economic experts doubt it will be enough to completely solve the inventory problem. The Kasikorn Research Center notes that these fee cuts cannot fully offset the broader issues of weak consumer confidence. The foundational problem of fragile purchasing power remains the biggest hurdle.
People inherently need stable incomes and positive economic outlooks before they commit to buying a house. While fee reductions save buyers money at closing, they do not help a buyer qualify for the initial bank loan.
What This Means for Homebuyers and Sellers
This widening gap between high property supply and low buyer demand is completely changing the market landscape. Thailand’s residential real estate sector is rapidly entering a highly buyer-friendly phase. Homebuyers now enjoy significant bargaining power when negotiating final purchase prices.
For corporate property developers, this current situation applies tremendous operational pressure. They must heavily adapt their traditional sales strategies, quickly adjust pricing, and carefully manage their financial performance. Standing out in a crowded market requires offering better deals, upgrades, or flexible payment terms.
Looking ahead, K-Research predicts that nationwide housing transfers will increase by just 2.1% across the entirety of 2026. The research house expects developers to remain highly cautious regarding any new investments. They will likely wait until the existing excess supply is gradually absorbed by the market before building again.
The Kasikorn Research Center’s latest findings paint a very clear picture of a property market in deep transition. With unsold residential inventory projected to top 610,000 units, the sheer volume of second-hand homes is structurally reshaping Thailand’s real estate landscape.
While everyday buyers clearly benefit from lower asking prices and greater choice, developers and private sellers must navigate a highly competitive environment. Until broader economic conditions improve and purchasing power fully returns, this heavy oversupply will remain the defining feature of the domestic housing sector.
Frequently Asked Questions
Why is there a housing surplus in Thailand in 2026?
The massive surplus is primarily driven by a 34.2% surge in second-hand homes entering the market. Individual owners and financial institutions are aggressively selling off properties. Simultaneously, weak consumer purchasing power prevents buyers from absorbing this new supply, creating a heavy imbalance.
How many unsold homes are currently on the market?
During the first quarter of 2026, the nationwide residential inventory reached 590,000 units. The Kasikorn Research Center expects this number to surpass 610,000 units by the end of the year. This accumulated inventory equals roughly twice the country’s average annual housing sales volume.
Where are most of these unsold properties located?
The Greater Bangkok area holds the vast majority of the surplus. It currently accounts for 52% of the nationwide unsold inventory, representing more than 310,000 units. Other major economic and tourist provinces like Chon Buri, Phuket, and Chiang Mai are also experiencing rising inventories.
Are property developers building new homes right now?
Developers are actively slowing down their operations to survive the market shift. The inventory of unsold new homes actually dropped by 6% year-on-year to roughly 350,000 units. Companies are intentionally delaying new project launches to focus exclusively on selling their existing stock.
Is it a good time to buy a house in Thailand?
Yes, the current environment heavily favors buyers. The widening gap between excessive property supply and weak demand gives homebuyers significant bargaining power. Buyers can negotiate better prices and terms as sellers and developers face intense pressure to offload their rapidly accumulating real estate assets.
