Thailand 2026: a market moving at two speeds

In 2026, Thailand’s construction market will favour projects that are well funded and ready to build. 

While some sectors continue to attract capital and move forward, others remain slow under tighter lending conditions and cautious demand. Digital infrastructure is thriving, public transport projects are progressing at different stages and hotel and prime office owners are prioritising upgrades to existing assets. At the same time, residential and mid-tier commercial projects face high supply and limited appetite for new launches. 

What changed in 2025?  

In 2025, project decisions became more cautious, setting the tone for a more selective market in 2026. Financing was still available, but lenders applied closer scrutiny and some developers chose to delay new commitments. Approval timelines and permitting processes also continued to influence when projects could move from planning to construction. 

“Cost pressures were uneven.”

General building inflation eased compared with earlier peaks, but specialist packages remained firm. Mechanical, electrical and power works were held up by limited specialist labour and longer lead times for imported equipment such as transformers and switchgear. Foreign exchange movements also added pressure to imported systems. 

Public investment and incentive programmes supported selected sectors, but this support was not broad based. Projects with secure funding and clear delivery plans progressed, while others slowed or paused. By the end of the year, new activity was largely concentrated among financially strong developers. 

Where is the momentum concentrated?  

Digital infrastructure  

Demand for data centres continues to outpace available capacity in most markets, keeping development momentum high despite delivery constraints. Demand from hyperscale operators remains high and policy incentives continue to support investment, while bottlenecks focus on power and water and supply chain availability.

Opportunities are also growing in digital infrastructure, including power enabling works and connections to substations and wider power systems. We are now seeing a clearer pattern in the types of projects moving forward. 

“Developments that are moving forward tend to have land secured, power arrangements agreed and early technical planning in place. Where this is not secured, projects are more likely to be delayed or redesigned.” 

Delivery is also shaped by mission critical systems. Electrical packages can be affected by HV and MV gear, transformers, switchgear, and backup power equipment continue to influence programme certainty. Cooling systems, controls and commissioning resources require early coordination. These factors don’t stop development, but they do require stronger preparation. 

As a result, activity in this sector is concentrated among developers with financial strength and the technical planning foresight to manage complex delivery conditions.  

Infrastructure and public projects 

Transport and logistics projects will continue to support activity in 2026, particularly around airport expansion, rail and related urban works. These programmes are benefitting from long-term public funding and established planning frameworks, which are providing a degree of continuity. 

“However, progress is not uniform, with tender packaging, procurement sequencing and regulatory approvals continuing to influence when work begins on site.”   

For contractors and consultants, this creates steady but phased workload rather than broad acceleration. Activity is present, but it depends on how quickly individual packages are released and approved. 

Refurbishment and repositioning 

Refurbishment activity is increasing, especially for hotels, mixed-use assets and ageing office buildings. Asset owners are prioritising upgrades to existing assets rather than building new ones, focusing on efficiency, sustainability and tenant requirements. 

This trend is expected to strengthen in 2026 as tourism ramps up. Additionally, refurbishment also allows investment to be phased,and risk more closely managed. 

The slow lane: where activity will remain constrained 

Residential development 

Residential construction is expected to remain subdued in 2026. Household debt remains elevated and lending criteria are tighter than in previous cycles. Buyer confidence has not fully recovered, particularly in the mid to upper condominium segment. 

“In several urban areas, completed but unsold stock continues to weigh on pricing.” 

This limits the case for new launches and reduces appetite for speculative development. Most activity is therefore likely to focus on completing existing schemes rather than starting large new projects. Selective developments in well located or niche segments may proceed, but broad-based residential expansion is unlikely in the near term. 

Mid-grade commercial real estate 

Mid-grade office and commercial assets face ongoing competition from newer premium developments. Large tenants continue to favour higher quality assets, while older buildings struggle to justify major capital upgrades. At the same time, many occupiers are managing space cautiously, which limits new leasing demand.  

For developers and asset owners in this segment, 2026 is likely to be a year of consolidation, asset management and cost control, than on new construction starts.  

What this means for 2026 

Construction activity in Thailand is expected to continue in 2026 within a narrower range of sectors and projects. A smaller group of well-funded developers and investors will account for most new starts, with larger and technically more demanding projects likely to move forward. 

“Tender price escalation is expected at around 3.0-5.0% as a market average.”

This reflects moderate baseline inflation and firmer pricing in specialist trades. Mission critical mechanical and electrical packages are likely to see higher increases, particularly where electrical infrastructure, power equipment and commissioning resources are required.  

The main cost drivers carry through from 2025, including constrained specialist capacity and longer procurement periods for key electrical equipment. We also expect additional pressure from cooling, controls, specialist fire systems and commissioning resources. In contrast, core materials such as steel and cement are expected to remain more stable. 

Lenders and investors are placing more weight on practical factors such as access to power, procurement planning and construction schedules.  

Competing in a mixed-pace Thailand 

Thailand’s construction market in 2026 will be defined by selectivity. Some sectors will continue to move with confidence, supported by funding and clear delivery plans. Others will remain constrained by finance, demand and project feasibility.  

“For developers and investors, the challenge is practical rather than theoretical.”

It is about understanding where real capacity exists, how costs are evolving and whether projects are genuinely ready to proceed.  

The market is not uniform and treating it as such carries greater risk. Those who plan early, secure initial inputs and align funding with delivery strategy are more likely to progress under the current conditions. 

This advice predates the ongoing Middle East conflict, making sentiment and any figures referenced potentially subject to change.