Independent island discovery and inquiry platform
Private Islands for Sale Worldwide
Discover private islands, island estates and development opportunities around the world. Tell us what you are looking for and we will help connect you with suitable opportunities.
Start your island search
Your selections are a starting point — confirm the detail in the criteria form below.
Explore Private Islands by Destination
Every market has its own ownership framework, access logistics and cost base. Start with the destinations buyers ask about most.
Search by budget
Private Islands by Price
What each budget band realistically buys, and the additional costs that follow the purchase price. These are research guides — not a promise that a specific island is available at a stated price.
We do not publish speculative inventory. If nothing suitable is publicly available, the practical route is to submit your buying criteria.
Browse by Island Type
Match the island to how you intend to use it — the type drives cost, permitting and running expenses.
Discover the Possibilities
Private islands are bought for very different reasons. The intended use shapes the jurisdiction, the permits and the running costs.
How Buying a Private Island Works
Step 01
Tell Us What You Want
Send your region, budget, acreage and intended use. A specific brief is what makes an inquiry actionable.
Step 02
Review Suitable Opportunities
We point you toward the markets that match your brief and route your requirements to owners, brokers and professionals active there.
Step 03
Due Diligence and Purchase
Title, survey, access rights, permitting and running costs are verified locally with your own attorney and surveyor before you commit.
What Determines the Price of a Private Island?
- Country and jurisdiction, including whether non-residents can hold freehold title
- Total acreage and, more importantly, the buildable upland above the high-water mark
- Shoreline quality — beach, rock or mangrove — and the length of usable frontage
- Existing development: permitted dwellings, staff quarters and storage
- Power generation, whether mainland cable, solar array or diesel plant
- Freshwater supply from a well, catchment or reverse-osmosis plant
- Dock, mooring and protected anchorage, plus seabed rights where required
- Air access by airstrip, seaplane or helicopter, and the nearest serviceable airport
- Distance and travel time from a major city or international gateway
- Zoning and development potential, including transferable planning consents
For worked examples of how these factors combine, read how much a private island costs.
Buying a Private Island Internationally
Cross-border island purchases turn on ownership structure, permitting and logistics rather than on the listing itself.
Some countries allow non-residents to hold freehold title directly. Others require a local company, a government permit, or transact islands as long-term leases. That single distinction changes your legal costs, your timeline and your exit options, so it should be resolved before you travel to view anything.
Buyers most often compare private islands for sale in the Bahamas against Belize and Panama on cost and access, then weigh Fiji and French Polynesia for scale and privacy. Freshwater lake buyers usually start with Canada, while European buyers look at Greece and the Nordic archipelagos.
Background reading: can foreigners buy a private island, freehold versus leasehold island ownership and the island due diligence checklist.
Personal island search
Looking for a Private Island?
Much of this market never appears on a public listing page. Owners are private, brokers work discreetly, and many islands change hands after a direct approach. Send your criteria and we will direct your requirements toward the markets and professionals that fit them.
- Tell us the region, budget and acreage you are working with
- Say whether you want developed, undeveloped or resort-ready land
- Confirm your intended use and timeframe so the brief is actionable
We are an independent discovery and inquiry platform. We are not the owner, seller or exclusive agent for any island.
For owners
Own a Private Island?
Reach buyers actively searching for private islands and island development opportunities. Submit the essentials — location, acreage, development status and asking expectation — and we will route your details to relevant buyer inquiries and professionals.
Submit Your IslandPrivate Island Buying Guides
Independent, practical reading on cost, ownership, due diligence and development.
Frequently Asked Questions
How much does a private island cost?
Private islands trade across an extremely wide range. Small lake and northern coastal islands can appear below $500,000, while developed tropical islands with a dock, power and permitted buildings routinely exceed $10 million. Access, title quality and existing infrastructure influence price more than acreage alone.
Can foreigners buy private islands?
In many jurisdictions yes, although the process differs. Some countries operate straightforward freehold registers with a permit step for non-residents, while others require a local company, an investment threshold or a long-term lease structure. Always confirm the current framework with a local attorney before committing.
What is the cheapest country to buy a private island?
Entry-level opportunities cluster in northern lake and archipelago regions such as Canada, Finland and Sweden, and in emerging tropical markets such as Belize, Panama, Nicaragua and parts of Southeast Asia. Lower purchase prices usually reflect remoteness, limited buildable land or seasonal access.
Can you finance a private island?
Conventional mortgages are uncommon for undeveloped islands because lenders struggle to value and repossess them. Buyers more often use cash, portfolio or asset-backed lending, or seller financing. Developed islands with income history are easier to finance than raw land.
Are private islands a good investment?
Islands are illiquid and costly to hold, so returns depend on the specific asset rather than the category. Value tends to come from scarcity near a serviceable airport, transferable development consents, or an operating income stream such as a resort.
What does it cost to maintain a private island?
Plan for marine transport, fuel, water production, power generation, communications, insurance, caretaking and periodic storm repairs. Annual running costs on a developed tropical island frequently reach a meaningful percentage of the purchase price.
How do I find private islands that are not publicly listed?
A large share of island transactions happen quietly between owners, attorneys and specialist brokers. Submitting a clear brief — region, budget, acreage and intended use — is the practical way to be considered for opportunities that never reach a public listing page.