Editorial
Private Island Buying and Selling Guides
These guides cover the parts of an island transaction that generic property advice misses: seabed and shoreline rights, permitting, off-grid infrastructure, marine logistics, insurance and the realistic cost of running an island once you own it.
They are written for buyers and owners, not for a listing pipeline. Nothing here is legal, tax or investment advice.
Buying guides
BuyingHow to Buy a Private IslandA practical, step-by-step process for buying a private island, from defining criteria and jurisdiction to due diligence, closing and first-year planning.
BuyingHow Much Does a Private Island Cost?What drives private island prices, why identical-looking islands differ so much in value, and how to budget for the total cost of ownership.
BuyingPrivate Island Annual CostsThe recurring cost categories of private island ownership, from caretaking and insurance to fuel, transport, maintenance and reserves.
BuyingCan Foreigners Buy a Private Island?How foreign ownership rules differ between island markets, including permits, leases, corporate structures and the questions to ask locally.
BuyingPrivate Island Due Diligence ChecklistA structured due diligence checklist for private island purchases covering title, survey, planning, environment, infrastructure and access.
BuyingFreehold vs Leasehold Private IslandsHow freehold and leasehold island tenure differ in practice, and how to assess a long lease on its term, renewal rights and consent requirements.
BuyingPrivate Island FinancingWhy island financing is harder than mainland lending, which properties lenders consider, and the alternatives buyers commonly use.
BuyingPrivate Island Taxes and Closing CostsThe transaction and holding cost categories to expect when buying an island, and why they vary so widely between jurisdictions.
BuyingPrivate Island InsuranceHow island insurance differs from mainland cover, what underwriters focus on, and how construction and resilience affect availability.
BuyingPrivate Island Development CostWhy building on an island costs more than mainland construction, and how logistics, phasing and design decisions drive the final figure.
BuyingBuilding on a Private IslandPlanning permission, design for remote sites, materials, contractors and phasing when building on a private island.
BuyingWater and Power on a Private IslandHow island water supply and electricity systems are designed, from rainwater catchment and desalination to solar, battery and generator hybrids.
BuyingInternet on a Private IslandConnectivity options for remote islands, including low-earth-orbit satellite, cellular links and microwave, with power and redundancy planning.
BuyingPrivate Island Access: Docks and AirstripsHow access shapes island value, covering docks and landings, moorings, helipads, airstrips and the mainland base you also need.
BuyingBuying an Island for a ResortEvaluating an island for hospitality use: licensing, access economics, staffing, capacity and the diligence a resort transaction requires.
BuyingBest Countries to Buy a Private IslandA comparison of leading private island markets by tenure security, access, infrastructure and practical ownership experience.
BuyingCheapest Countries to Buy a Private IslandWhere island land is least expensive, why prices are lower, and the costs that offset a low purchase price.
BuyingPrivate Island Investment GuideHow to assess a private island as an investment, including value creation routes, holding costs, liquidity and risk factors.
Selling guides
SellingHow to Sell a Private IslandA structured approach to selling a private island: preparation, documentation, pricing, buyer qualification and confidentiality.
SellingHow to Value a Private IslandValuation approaches for private islands, including comparable evidence, replacement cost and income methods, and their limitations.
SellingDocuments Needed to Sell a Private IslandThe document pack that serious island buyers expect, covering title, survey, permits, infrastructure records and operating information.
SellingHow to Market a Private IslandMarketing a private island effectively: audience, presentation, discretion, digital reach and qualifying serious inquiries.
SellingChoosing a Private Island BrokerHow to select a broker or agent for an island sale, including licensing, experience, fee structures and questions to ask.