Everything between a viewing and a title in your name.

From property selection to legal structuring, ARRTEA and its network of specialised partners support clients at every stage of a real estate or investment project in Thailand.

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Property sales — villas & land

Access to a curated portfolio of luxury villas and premium land plots in Koh Samui, sourced through our network of specialised real estate partners
Guidance in navigating available properties, with tailored advice on relevance and investment potential
Comparative analysis of properties based on location, potential and long-term value
Coordination of viewings and interactive video or virtual tours

See Koh Samui

Land due diligence & verification

Verification of land title status and documentation through our network of local contacts, including checks at the relevant Land Office
Clarification of zoning, land classification and building restrictions before purchase
Identification of potential legal or administrative issues affecting a plot prior to commitment
Support in cross-checking information provided by sellers or brokers

Read the title-deed guide

Legal & administrative support

Introduction to specialised lawyers for property transactions, contracts and due diligence
Guidance through the legal framework for foreign ownership and land-holding structures in Thailand
Support with administrative procedures, permits and licences
Assistance structuring transactions: company ownership, leasehold, condominium quota and others
Advice on relevant Thai property legislation and regulatory requirements

Read the ownership guide

Financial & investment advisory

ROI analysis and financial modelling for investment projects
Advice on project design to optimise profitability: villa configuration, positioning, target market
Support structuring financing where applicable
Introduction to financial and institutional advisors for larger transactions

Construction & development

Introduction to trusted, vetted construction companies with a verifiable track record
Guidance in defining project scope and specifications
Professional project follow-up: our network coordinates with architects, contractors and site supervisors to help keep the project on track, on budget and to specification
Support liaising between client and construction team throughout the build

See 2026 build costs

Rental & property management

Introduction to trusted rental and property management agencies
Guidance on rental market positioning and expected yield
Ongoing management coordination for owners based abroad

Bangkok — business, institutional & large-scale projects

Introduction to lawyers for corporate structuring, licensing and administrative procedures
Presentation of large-scale development opportunities in partnership with recognised Thai developers
Introduction to institutional real estate advisors and project management firms
Support for investors establishing a company or structuring a larger investment vehicle in Thailand
Guidance on regulatory and administrative requirements for foreign investors and business owners

See Bangkok

Technical plans being reviewed at a desk — Plans reviewed before a tender goes out

Our approach

One coordinator, a network behind them.

Every service above is delivered through our curated network of specialised partners — real estate agencies, land brokers, lawyers, contractors, financial advisors and institutional consultants — each selected for their reliability and track record. ARRTEA coordinates this network on your behalf, from first contact through to project completion.

Which of these do you need first?

Tell us the stage you are at. We will tell you what to check, what it costs and how long it takes.

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English, French, Thai and German spoken.