Koh Chang's medical real estate is a small, ferry-dependent market anchored by two hospitals — the private Koh Chang International Hospital at White Sand Beach, run by the Bangkok Hospital Group, and the public Koh Chang Hospital at Dan Mai — plus a handful of village clinics and a single dental practice. There is no on-island medical-tourism sector and essentially no purpose-built medical real estate stock. Builds on our national medical real estate overview. General information only, never paid placement.
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Koh Chang's medical real estate centers on two facilities: the private Koh Chang International Hospital at the southern end of White Sand Beach — run by the Bangkok Hospital Group (BDMS) under Bangkok Hospital Trat, open 24/7 since its 2015 upgrade from a 2005-era clinic — and the public Koh Chang Hospital in Dan Mai on the east coast. Around them sit a scatter of nurse-staffed village clinics in Klong Son, Klong Prao, Bang Bao and Salak Phet, and a single established dental practice in Klong Prao. The island has no airport and no full tertiary hospital, so it doesn't participate in organized medical tourism, and there is essentially no purpose-built medical real estate stock — the Ao Thammachat car ferry, the island's only active ferry route, keeps construction costs high enough that nobody has built a second hospital or dedicated medical building here. Foreign ownership and clinic-licensing rules are the same nationwide, but every treating facility still needs Ministry of Public Health sign-off before opening.
Koh Chang's medical real estate market is small and shaped entirely by the island's geography: no airport, one car-ferry route, and a resident and tourist population spread thin across a national-park-dominated island in Trat province. That mix supports exactly one private hospital, one public hospital, a handful of village clinics and one dental practice — not the hospital-anchored medical-tourism ecosystem found on Phuket or Koh Samui, and not enough demand to have produced any purpose-built medical office or clinic-block development. Builds on the building-type and licensing detail in our national medical real estate overview — this page focuses on how that plays out specifically on Koh Chang.
See the full resident-facing detail — costs, insurance and transfer pathways — in our Koh Chang healthcare guide.
There is essentially no purpose-built medical real estate stock on Koh Chang. Koh Chang International Hospital occupies a building that grew out of a small 2005-era clinic rather than a hospital built from the ground up; Koh Chang Hospital is a standard public Ministry of Public Health facility; and the village clinics and the island's one dental practice run out of small, low-rise storefront units attached to the beach-road commercial strip. The Ao Thammachat car ferry — the island's only active ferry route, running roughly 06:00 to 19:30 daily to Ao Sapparot pier, since Koh Chang has no airport of its own — keeps construction and fit-out costs high for any new facility, the same structural constraint that limits new commercial office and retail development elsewhere on the island. That's one reason no second private hospital or dedicated medical building has been built here, and why any published rent or construction-cost figure for Koh Chang medical space should be treated as a rough estimate pending confirmation with a local agent covering the Trat area.
Anything beyond routine care on Koh Chang escalates off-island in stages. Koh Chang International Hospital runs its own emergency transfer system — ambulance and medical boat services — to move patients to Bangkok Hospital Trat on the mainland, the branch that manages the Koh Chang facility, with onward referral to Bangkok's leading private hospitals for complex or specialist cases. Patients at the government Koh Chang Hospital generally follow the same mainland-then-Bangkok escalation path. That transfer depends on the Ao Thammachat car ferry's daily schedule, which is one reason comprehensive health insurance with medical-evacuation cover is worth having on Koh Chang regardless of what a given visa strictly requires.
Koh Chang's foreign and long-stay population is spread across several beach clusters rather than concentrated in one place. White Sand Beach carries the densest tourist and short-stay footprint and sits closest to the private hospital; Klong Prao and Kai Bae hold a mix of longer-stay residents, villa-management activity and the island's dental practice; and Lonely Beach and Bang Bao draw a quieter, more budget-conscious crowd further from both hospitals. Proximity to Koh Chang International Hospital, or reasonable access to the ferry piers for a mainland transfer, is a factor some long-stayers and retirees weigh when choosing housing, alongside beach access and cost of living. Public data isolating healthcare access as a standalone, quantified driver of Koh Chang housing demand is limited — treat this as a directional pattern rather than a modeled statistic. See our Koh Chang expat community guide and Koh Chang healthcare guide for more on this population.
Foreigners generally cannot own Thai land directly, so medical real estate deals on Koh Chang typically separate land ownership (a Thai entity, long-term leasehold, or majority-Thai-owned company under the Foreign Business Act) from any foreign leasehold interest or minority shareholding — condominium ownership is capped at a 49% foreign quota per project, and BOI promotion can apply to qualifying healthcare investment. Separately, every facility that diagnoses, treats or houses patients needs sign-off from the Ministry of Public Health, on top of standard building approval — full detail on hospital versus outpatient-clinic licensing tracks is on the national medical real estate overview. No permanent law firm is confirmed on Koh Chang itself or in Trat town on the mainland, so most buyers and operators use a Pattaya-based firm covering the Trat area, or a Bangkok or Koh Samui firm serving Gulf-coast islands remotely — get Koh Chang-specific confirmation before committing capital.
BAANLYY can connect you with vetted commercial agents and property lawyers for Koh Chang healthcare-facility real estate.
General information only — not investment, legal, tax or medical advice. Healthcare facility licensing, foreign ownership rules and medical real estate market conditions on Koh Chang change over time and are property-specific; verify current requirements with the Ministry of Public Health, the Board of Investment, the Department of Business Development, or a licensed Thai lawyer before relying on them. BAANLYY never takes paid placement.
Primary and official sources are cited above. Government rules, fees and procedures in Thailand change over time and vary by office; always confirm current requirements with the relevant authority before relying on them. BAANLYY never takes paid placement in editorial content.