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Developer Track Record in Phuket: 6 Databases to Verify Before You Sign

May 23, 2026

In Phuket, 23% of residential projects launched three years prior were not delivered on time. Buyers who skipped a proper background check before signing contracts lost time, money, and in many cases between 15% and 40% of their invested funds. In roughly half of those situations, a single check against the right registry would have revealed the warning signs early enough to walk away.

Verifying a developer's track record is not simply a matter of searching for online reviews. It requires a structured process involving Thai government databases, court registries, and physical inspections of completed buildings. Below is a practical guide to the specific sources, workflows, and red flags that separate a credible developer from a company set up to disappear.

Quick Answer

  • DBD (Department of Business Development) allows anyone to check the financial records of any registered Thai company for the past five years, free of charge
  • More than 400 developer entities are registered in Phuket, but fewer than 80 are actively building at any given time
  • The Land Department (Land Office, Phuket) holds records on all issued Chanote titles and encumbrances on land parcels
  • The average construction timeline for a Phuket condominium is 24 to 30 months; for villas it is 12 to 18 months
  • Legal claims against developers can be searched through CIOS (Court Information Online System)
  • An EIA (Environmental Impact Assessment) is mandatory for projects exceeding 80 units or buildings taller than 23 metres - its absence is a critical red flag

Scenarios and Options

Scenario 1: Developer with 10+ Years of History and Delivered Projects

This is the most straightforward situation to assess. You can physically visit previous developments, speak with residents, and inspect the condition of common areas three to five years after handover. The key question is not simply 'did they build it?' but 'how well do they manage it after delivery?'

Ask the developer for a complete list of finished projects with delivery dates. Then cross-reference each one with the Land Department to confirm that land ownership records and permits align with what you have been told. In Phuket, developers with ten or more years of experience and at least three delivered projects number roughly 15 to 20 in total.

Scenario 2: New Developer Led by an Experienced Team

It is common for new development companies to be founded by former senior executives from established firms. The legal entity may have zero track record, but the individuals behind the project may carry 20 years of relevant experience. In this case, focus your research on:

  • The personal histories of directors through DBD (which companies each director has led previously)
  • The main contractor (serious projects use licensed general contractors with documented portfolios)
  • Whether the project carries a construction guarantee or has secured bank financing

Scenario 3: Shell Company with No Portfolio

This scenario carries the highest risk. If the legal entity was registered less than two years ago, holds minimal registered capital (2 to 5 million baht), and its directors have no documented construction background, that combination alone is sufficient reason to walk away - regardless of how impressive the CGI renders appear.

Scenarios and Options - Comparison Table

ParameterDBD (Ministry of Commerce)Land OfficeCIOS (Courts)Municipality (Or Bor Tor)Physical InspectionEIA Online
What you checkFinancials, directors, registered capitalLand title, encumbrances, ChanoteLegal claims against the companyConstruction permit statusQuality of delivered projectsEnvironmental clearance
Access methodOnline - datawarehouse.dbd.go.thIn person or via a lawyerOnline - cios.coj.go.thIn person at local officeSite visitOnline - eia.onep.go.th
CostFree or 500 baht for full report100-200 baht per extractFreeFreeFreeFree
Turnaround5-15 minutes online1-3 working days10-30 minutes1-3 working days2-4 hours15-30 minutes
LanguageThai (translation recommended)ThaiThaiThaiVisually accessibleThai / partial English
Importance levelHighCriticalHighCriticalHighHigh (80+ unit projects)

Main Risks and Mistakes

Mistake 1: Trusting a polished website and renders. Phuket has dozens of 'developers' with flawless marketing materials who have never completed a single building. A high-quality render costs USD 3,000 to 5,000. Actual construction costs millions.

Mistake 2: Skipping the land title check. A Chanote (Nor Sor 4 Jor) is the only fully secure land title in Thailand. If the developer holds Nor Sor 3 or Nor Sor 3 Gor, there are potential ownership complications. Buying into a project built on land without a Chanote is an unacceptable risk.

Mistake 3: Ignoring court records. One or two contractor disputes may fall within normal business operations. But if CIOS shows claims from buyers on previous projects - particularly relating to unreturned deposits or delayed handovers - that is a serious signal that warrants walking away.

Mistake 4: Not verifying the EIA. For large condominiums (80 units or more, or buildings exceeding 23 metres), an environmental impact assessment is legally required before a construction permit can be issued. If a developer is selling units before receiving EIA approval, they are in breach of Thai law.

Mistake 5: Confusing the Thai entity with a foreign brand. Many 'international developers' operating in Phuket use Thai companies with nominee shareholders. Through DBD, verify the ownership structure: who the actual shareholders are, what the foreign participation percentage is, and whether there have been recent changes in the director lineup.

FAQ

How do I check a Phuket developer for free? Visit datawarehouse.dbd.go.th and enter the company name in Thai or its registration number. You will see registration date, registered capital, director names, and financial data for recent years. The process takes about ten minutes and costs nothing.

What is the minimum registered capital a credible developer should have? There is no legal minimum for development activity specifically. In practice, a serious condominium developer in Phuket typically holds registered capital of 50 million baht or more. A company with 2 to 5 million baht in capital selling a 500 million baht project is a clear red flag.

Can I verify a developer's track record remotely? Partially. DBD and CIOS are available online. However, verifying land titles and construction permits is best handled by a qualified Thai lawyer. A full due diligence review typically costs 30,000 to 80,000 baht depending on project complexity.

What is a Construction Permit and where do I check it? A construction permit (Or Bor Tor or Tessaban) is issued by the local municipality. Without it, no developer is legally permitted to break ground. You can verify its existence by contacting the relevant tambon (sub-district) administrative office in Phuket.

How many completed projects should a developer have before I trust them? A minimum of two fully delivered projects with at least two years of operational history. This allows you to assess not only whether they can build, but how well the development performs after handover.

How do I find out whether a developer faces legal claims? Use the CIOS system at cios.coj.go.th. You will need the company name in Thai. The system covers both civil and criminal proceedings. For accurate interpretation, it is advisable to involve a Thai lawyer.

What documents should I request before paying a deposit?

  • Copy of the Chanote for the land parcel
  • Valid construction permit
  • EIA approval (for qualifying projects)
  • Condominium sales licence (Kor Sor 4)
  • Financial statements for the past three years
  • List of completed projects with addresses

Does it matter if the developer is a foreign brand? Nationality is less relevant than legal structure. Every developer operating in Phuket does so through a Thai legal entity. Verify that Thai entity using the six databases described above, regardless of the brand name or country of origin attached to the marketing.

The core principle of developer due diligence in Phuket is straightforward: do not rely on what is said - verify what is documented. Spending 30,000 to 80,000 baht on a proper due diligence review represents less than 1% of the cost of a typical purchase, and it is precisely that investment which separates a well-informed decision from an expensive mistake.

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