The Idle Asset Problem: Why Smart Investors Are Choosing Fractional Ownership Over Empty Second Homes

Across Europe and the United States, millions of luxury second homes sit behind closed shutters for more than 300 days every year. The owners continue to pay mortgages, insurance premiums, property taxes, maintenance bills and management fees — all for a property they use, on average, for just four to six weeks annually. According to a 2025 Bankrate study, hidden homeownership costs now average $21,400 per year in the United States alone, a figure that climbs significantly higher for luxury properties in premium destinations. This is the idle asset problem, and it is one of the most overlooked inefficiencies in personal wealth management today.

The solution is not to stop investing in property — real estate remains one of the most reliable stores of value across economic cycles. The solution is to invest more intelligently. Fractional ownership, sometimes called co-ownership, allows investors to purchase a deeded share in a luxury holiday home, typically one-eighth of the property, through a registered LLC structure. The result is genuine real estate ownership — with appreciation potential, rental income and full legal rights — at a fraction of the cost and none of the hassle. This article examines why a growing number of affluent investors are making the switch, and what the numbers actually reveal about fractional property as an investment strategy.

When most people calculate the cost of a second home, they think about the purchase price and perhaps the mortgage. But the true cost of ownership extends far beyond the initial transaction. A luxury villa on the Costa del Sol or a ski chalet in the French Alps comes with annual property taxes, building insurance, contents insurance, utility standing charges, garden and pool maintenance, cleaning rotas, local management fees, security systems and periodic renovation costs. For a property valued at around €1 million, annual running costs typically range from €15,000 to €30,000 — whether or not you set foot in the property.

The financial waste becomes starkly apparent when you calculate the cost per night of actual use. If a homeowner spends €25,000 per year maintaining a property they visit for 30 nights, each night costs over €830 — more than the finest suite at many luxury hotels. This is before accounting for the opportunity cost of capital locked into the property, which could be generating returns elsewhere. The Knight Frank Wealth Report 2025 found that nearly half of family offices surveyed intend to increase their property allocation — but increasingly through structured, efficient vehicles rather than outright purchase of single assets.

The emotional attachment to “owning the whole thing” is understandable. But when a property sits empty for 90% of the year, it is not a home — it is a storage facility with a mortgage. Smart investors are recognising this, and they are restructuring their property portfolios accordingly through fractional ownership explained.

The global fractional ownership market is not a niche experiment — it is a rapidly scaling asset class. According to Growth Market Reports, the sector reached USD 9.4 billion in 2024 and is projected to grow at a compound annual growth rate of 13.7% to reach USD 29.3 billion by 2033. This expansion is being driven by a convergence of factors: rising property prices in prime destinations, growing awareness of co-ownership models among affluent buyers, and the maturation of legal and management structures that make fractional ownership secure and seamless.

In Europe, the luxury residential market has been particularly receptive. Savills reports that prime residential prices in key European capitals — including Lisbon, Madrid and Milan — continue to appreciate at rates between 3% and 5% annually, driven by supply constraints and strong international demand. For investors, this means that a fractional share in a luxury property in these markets benefits from the same appreciation dynamics as full ownership, but with significantly lower capital commitment. Browse the latest co-ownership properties to see what is currently available across Europe and the USA.

The demographic profile of fractional buyers is also evolving. While the model initially attracted retirees seeking hassle-free holiday homes, the market now draws a broad range of affluent professionals, typically aged 40 to 55, many of whom previously owned full second homes and switched to co-ownership to reduce costs, eliminate management burdens and diversify across multiple destinations.

The financial case for fractional ownership becomes compelling when you compare the total cost of owning a luxury property outright versus purchasing a one-eighth share. Consider a €1.2 million villa on the Costa del Sol. Full ownership requires the entire purchase price plus annual running costs of approximately €20,000 to €30,000. A fractional share in the same property costs from around €150,000, with annual running costs split proportionately — meaning you pay roughly one-eighth of everything.

The usage comparison is equally revealing. Most full owners use their property for 30 to 45 days per year. A one-eighth fractional owner receives approximately 45 days of use per year — essentially the same amount of time — while paying a fraction of the total cost. The booking system is flexible: owners use an app to reserve stays from 2 days to 2 years in advance, with no fixed weeks or rigid rotation schedules. When you arrive, your personal belongings are taken out of storage and the home is prepared for you.

Perhaps most importantly, your share is deeded real estate that can appreciate in value. Unlike timeshares, which typically depreciate and lock owners into points systems, a fractional share represents genuine equity in a legal entity that owns a specific property. You can sell your share on the open market at market price, and the average resale time is around one month or less — significantly faster than selling a full property. This combination of lower entry cost, equivalent usage, real appreciation and fast liquidity is what makes fractional ownership such a powerful investment strategy.

In an era of persistent inflation and volatile equity markets, real estate has reasserted its role as a cornerstone of wealth preservation. The Knight Frank Wealth Report 2025 confirms that direct real estate ranks among the top three asset classes in family office portfolios globally, alongside equities and cash. Luxury residential property, in particular, has demonstrated resilience: global prime residential prices rose 2.3% in the year to mid-2025, with standout markets like Seoul (+25.2%) and Tokyo (+16.3%) delivering exceptional returns.

Fractional ownership allows investors to access this asset class at a lower price point while retaining all the inflation-hedging benefits. Because you own a share in a registered LLC that holds a specific physical property, your investment is backed by tangible real estate — bricks, mortar and land in a desirable location. As property values increase, so does the value of your share. And because Co-Ownership Property focuses on luxury homes in prime destinations — from the French Alps to Colorado to the Balearic Islands — these are precisely the markets where demand is most resilient and supply most constrained.

Running costs are also shared, which means that the inflationary pressure on maintenance, utilities and insurance is distributed across all co-owners. A one-eighth owner pays one-eighth of every bill. This makes the economics of luxury property ownership dramatically more sustainable than carrying the full burden alone, particularly in a high-inflation environment.

Investment strategy is not only about spreadsheets and compound annual growth rates. For many fractional owners, the lifestyle return is just as important as the financial one. Co-ownership through Co-Ownership Property means access to fully managed, designer-furnished luxury homes in some of the world’s most desirable destinations — without any of the operational headaches that plague traditional second-home owners.

Properties are fully managed: cleaning, maintenance, administration, rental coordination and communication between owners are all handled professionally. Owners never need to contact or coordinate with other co-owners. There are no frantic phone calls to local plumbers, no scrambles to find reliable cleaners before a summer visit, and no guilt about a property deteriorating while you are thousands of miles away. Every property is maintained to the highest standard year-round, whether you are there or not.

This hassle-free model is a significant draw for the typical buyer profile: affluent professionals who value their time as much as their capital. Many have previously owned full second homes and experienced the reality of remote property management — the endless maintenance decisions, the running costs that never stop, and the nagging awareness that their expensive asset sits unused for most of the year. Fractional ownership eliminates all of this while preserving the joy of having a luxury retreat to call your own. Explore the full range of villas and chalets and apartments available now.

One of the most compelling strategic advantages of fractional ownership is the ability to diversify across destinations for the same capital outlay as a single full property. Instead of committing from around €800,000 to €1.5 million to one villa in one location, an investor can acquire fractional shares in three or four luxury properties across different markets — perhaps a ski chalet in the Alps, a beachfront villa on the Costa del Sol and a lakeside retreat on Lake Como.

This multi-destination approach delivers several strategic benefits. First, it provides geographical diversification, reducing exposure to any single property market. Second, it offers seasonal flexibility — ski in winter, swim in summer, enjoy wine country in autumn. Third, it creates multiple streams of potential rental income, as some properties may be rented when not in use by owners. And fourth, it spreads the appreciation potential across several high-performing luxury markets simultaneously.

The numbers are striking. For the cost of one full second home, an investor could hold shares in three or four fractional properties, enjoy 135 to 180 days of luxury accommodation per year across multiple countries, and participate in the capital appreciation of several distinct real estate markets. This is not just diversification — it is a fundamentally smarter way to allocate capital in the luxury property sector. Start by browsing all available properties or book a free consultation to discuss your ideal portfolio.

One of the most common concerns among first-time fractional buyers is resale. Can you actually sell your share when you want to? The data is reassuring. Fractional shares through Co-Ownership Property can be sold at any time. The process begins with offering the share to existing co-owners in the property — who often have a natural interest in increasing their stake — before listing it on the open market. The average resale time is approximately one month or less.

Compare this to the typical timeline for selling a full luxury property, which can take six months to two years in many European and American markets, particularly for high-value homes in niche locations. The lower price point of a fractional share — typically from around €100,000 to €500,000 — means there is a significantly larger pool of potential buyers, which accelerates the transaction. Learn more about the full exit strategy process and how selling your co-ownership share works.

Crucially, because your share represents deeded ownership in a real property, its value is tied to the underlying real estate market — not to a points system or membership scheme. If the property has appreciated since you purchased your share, you sell at the new market value. This is one of the most important distinctions between fractional ownership and alternative models like timeshares, where resale values often collapse. Your fractional share is a genuine real estate asset, and it behaves like one.

The process of purchasing a fractional share through Co-Ownership Property is designed to be straightforward and transparent. It begins with a free consultation to understand your goals — whether you are primarily seeking a holiday home, an investment vehicle, or both. The team then presents curated options that match your preferred destinations, budget and lifestyle requirements.

Once you have selected a property, the buying process involves standard legal procedures familiar to anyone who has purchased real estate: due diligence on the property and the LLC structure, contract review, and completion. The entire process typically takes four to eight weeks from initial consultation to receiving the keys. Every property is already fully renovated, furnished and managed — you can begin using it immediately after purchase.

Whether you are a first-time fractional buyer or an experienced property investor looking to restructure your portfolio, the starting point is the same: understand what is available, compare the economics to your current situation, and make an informed decision. With shares starting from under €100,000 and properties spanning the most desirable destinations in Europe and the USA, there has never been a better time to explore fractional ownership as a core component of your investment strategy.

Written by Dylan Olsson, Co-Founder at Co-Ownership Property. Dylan has spent over a decade in luxury real estate and co-ownership, helping hundreds of buyers across Europe and the USA find smarter ways to invest in holiday homes. He is passionate about making luxury property ownership accessible and efficient.