Off-Plan Construction Delays in Phuket: Contract Clauses to Check

Construction delays are one of the main risks in Phuket off-plan property. A delay does not always mean a bad project: weather, permits, labour, financing and design changes can affect timing. The problem is when the buyer has paid large instalments and the contract gives little protection.

Before signing, read the delay clauses with an independent lawyer, not only the sales brochure.

Quick answer

Check the promised completion date, grace period, delay penalty, buyer refund rights, payment milestone evidence and what happens if specifications change. A strong developer record helps, but the contract still matters.

Clauses to review

Clause	Buyer question
Completion date	Is there a real date or only an estimate?
Grace period	How long can the developer be late without penalty?
Delay penalty	Is it meaningful and enforceable?
Refund right	When can the buyer terminate?
Milestones	Are payments linked to verified construction progress?
Specification changes	Can materials, layout or facilities change?

Phuket due diligence

Ask for land title, permit status, EIA status if relevant, construction schedule, contractor details and prior completed projects. Visit completed projects by the same developer and talk to owners where possible.

Read this with the off-plan deposit risk guide, EIA and building permit checklist, developer verification guide and payment plan guide.

CTA

Phuket Stay Pro can help screen off-plan projects and coordinate the right legal questions before you pay a reservation fee.

Fact-check flags

Permit status, EIA requirements, construction progress, contractor capacity, financing, penalty enforceability and refund rights are project-specific. Verify all documents with an independent Thai lawyer before signing.