For decades, Miami's luxury real estate market has been defined by trophy homes. The largest waterfront mansion. The newest architectural masterpiece. The most prestigious address. The highest sale price.
But at the very top of the market, the definition of luxury is changing.
Increasingly, some of the world's wealthiest buyers are asking a different question: How much land can I control?
The trend has been dubbed “landmaxxing,” a term describing the acquisition of neighboring properties or parcels to create larger private estates and compounds. The concept itself is not new, but its scale is becoming increasingly visible across Miami and South Florida.
For buyers who already have the financial ability to purchase a trophy home, acquiring the property next door can provide something money cannot easily create elsewhere: additional land in a market where prime waterfront parcels are inherently finite.
What Is Landmaxxing?
Landmaxxing is essentially the strategic acquisition of adjacent real estate to create a larger, more private or more valuable property assemblage.
That can mean buying the house next door, purchasing an adjacent vacant lot, acquiring multiple contiguous parcels or assembling several waterfront properties into one larger estate.
The objective is not necessarily to build one enormous mansion.
For some buyers, the additional property may become a guest house, recreational space, gardens, a sports court or additional security area. For others, the existing structures may remain completely separate.
The real luxury is control.
- • More privacy: Additional land can create greater separation from neighboring properties.
- • More waterfront: Adjacent acquisitions can increase a property's water frontage or access.
- • More flexibility: Larger compounds can accommodate guest houses, wellness spaces, sports courts, gardens and other amenities.
- • Greater control over surroundings: Owning neighboring land can reduce uncertainty about what may eventually be developed beside an estate.
- • Long-term scarcity: Contiguous parcels in prime locations can become increasingly difficult to replicate once assembled.
Miami's Land Scarcity Is Driving the Trend
Miami has attracted extraordinary amounts of wealth, but the supply of prime waterfront land has not increased with demand.
That creates a fundamental imbalance.
There are only so many waterfront parcels on Miami's most desirable islands and coastal neighborhoods. Once those properties are developed, creating a substantially larger estate often means combining properties that already exist.
This is particularly relevant in areas such as Indian Creek Village, North Bay Road, the Venetian Islands, the Sunset Islands, La Gorce Island and Golden Beach.
For a conventional buyer, the neighboring property may simply be another house. For an owner of a nearby trophy estate, however, that same property can represent a rare opportunity to expand an already exceptional asset.
That distinction can dramatically change how the property is valued.
The Property Next Door Can Be Worth More to You Than to Anyone Else
Traditional real estate valuation relies heavily on comparable sales, location, property condition, size and price per square foot. Those metrics remain important, but landmaxxing introduces another layer of value: strategic value.
Imagine a homeowner owns a one-acre waterfront estate. The property next door is a half-acre home that comes to market. To a typical buyer, the neighboring property may be valued based on its house, lot size, waterfrontage and comparable sales.
To the existing homeowner, however, that same property could provide another half-acre of privacy, a larger compound, additional water frontage, space for a sports court or simply greater control over what happens next door.
The two buyers may therefore assign very different values to exactly the same property.
This is one reason why the most interesting luxury real estate opportunities may not always be the properties with the most impressive homes.
Recent South Florida Deals Show the Strategy in Action
The landmaxxing trend is not simply theoretical. Several recent transactions demonstrate how wealthy buyers are assembling neighboring properties across South Florida.
A $106.5 Million Miami Beach Compound
On La Gorce Island, hedge fund manager Nick Maounis and his wife first purchased an approximately one-acre mansion for $75 million. In 2026, they acquired the neighboring 84 La Gorce Circle property for another $31.5 million.
The two properties now total approximately 1.6 acres, with a combined acquisition cost of roughly $106.5 million.
The second transaction was described by the seller's representative as effectively a land play, illustrating how the value of the property extended beyond the house itself.
$33 Million for Two Venetian Islands Properties
Another recent Miami Beach transaction involved two neighboring waterfront properties at 617 and 625 East Dilido Drive on the Venetian Islands.
The two properties sold together for approximately $33 million, representing about 0.7 acres of land.
Rather than treating the homes as two unrelated properties, the transaction demonstrates the premium potential of controlling contiguous waterfront land.
$67 Million for Neighboring Manalapan Land
The strategy is also visible in Palm Beach County.
Oracle chairman Larry Ellison and WeatherTech founder David MacNeil collectively paid approximately $67 million for portions of a four-acre waterfront parcel in Manalapan.
The land was divided between the two buyers, each of whom already owned neighboring properties.
For these buyers, the additional land wasn't simply another real estate investment. It expanded their existing estates and increased control over their respective compounds.
Privacy Is Becoming One of Miami's Most Valuable Amenities
At the ultra-luxury level, buyers are no longer shopping only for bedrooms, bathrooms and square footage. They are shopping for experiences and privacy. A larger property can create room for:
- • Private gardens and landscaped grounds
- • Swimming pools and cabanas
- • Padel and tennis courts
- • Fitness and wellness facilities
- • Guest residences
- • Staff accommodations
- • Private offices
- • Entertainment spaces
- • Security infrastructure
- • Expanded parking and motor courts
More importantly, additional land can create distance.
For an ultra-high-net-worth buyer, that distance can be more valuable than another bedroom or another thousand square feet of interior space.
Landmaxxing Isn't Always About Building Bigger
One of the most important misconceptions about the trend is that buyers are simply trying to construct enormous mansions. Sometimes they are. But sometimes the opposite is true. The additional property may remain undeveloped or retain its existing structure. The owner may simply want the security of knowing that the land is under their control.
That could protect a view corridor, preserve privacy or prevent a future neighboring development from changing the character of the estate.
In that sense, land itself becomes the luxury product.
The House May Be Secondary to the Land
This trend also changes how luxury properties should be evaluated.
A beautiful mansion can command an extraordinary price, but the structure itself can eventually be renovated, replaced or redesigned.
The land cannot be reproduced. In a geographically constrained waterfront market, the dimensions of the parcel, its orientation, water frontage and relationship to surrounding properties can ultimately be more important than the house currently sitting on it.
This is particularly relevant for older homes on exceptional lots. A property may look outdated from the street, but its underlying land could represent one of the rare opportunities to create something entirely new.
Zoning and Development Potential Matter More Than Ever
For buyers and brokers operating at this level, evaluating the residence alone is not enough. Understanding the land requires a much broader analysis.
- • Lot dimensions: How much additional land does the acquisition create?
- • Water frontage: Does the property increase usable waterfront?
- • Zoning: What can legally be built or modified?
- • Setbacks: How do required setbacks affect the usable building envelope?
- • Development rights: Can the parcels potentially be combined or redeveloped?
- • Seawalls and infrastructure: What condition are the waterfront improvements in?
- • Access: Could the assemblage create a more private entrance, motor court or secured access?
- • Future use: Could the property accommodate guest residences, recreational amenities or additional structures?
That is why luxury land transactions increasingly require a combination of brokerage expertise, zoning knowledge, architectural analysis and long-term planning.
Miami's Ultra-Luxury Buyer Is Changing
Miami's buyer pool has also evolved. Many of today's wealthiest buyers are accustomed to owning significant estates in other parts of the country or around the world.
They may be comparing a Miami property not just with another home in Miami Beach, but with estates in Los Angeles, Palm Beach, New York, London or the Hamptons.
When those buyers cannot find the exact property they want, they have another option: create it. That may mean acquiring two properties instead of one. Or three instead of two.
For buyers with sufficient capital, assembling land can be easier than compromising on the location, privacy or scale of the estate.
Land Assemblage Is Also Changing Miami's Future Inventory
There is a broader market implication.
Every time two or three properties are combined into a single estate, the number of independently available properties decreases.
A neighborhood may technically still have the same amount of land, but it has fewer individual opportunities for future buyers.
That creates a new form of scarcity. Today's two separate waterfront homes could become tomorrow's single private compound, potentially remaining that way for decades. This matters because scarcity is one of the fundamental drivers of luxury real estate value. The fewer properties that can satisfy a specific set of requirements, the more difficult they become to replace.
The Rise of the Private Compound
The landmaxxing strategy is part of a broader evolution in luxury real estate: the shift from the luxury home to the private compound.
A private compound can provide an ecosystem of spaces rather than simply one residence. The main house may serve as the centerpiece, while surrounding properties or parcels provide the supporting infrastructure for privacy, recreation, guests, staff and security.
In Miami's most exclusive enclaves, this can become particularly powerful because of the area's island geography and limited supply of waterfront land.
What Landmaxxing Means for Real Estate Buyers
For prospective luxury buyers, the lesson is simple: don't evaluate an exceptional property only by what exists on the lot today.
Look at what the surrounding properties could mean for the estate tomorrow. A buyer considering a waterfront property may want to understand:
- • Who owns the neighboring parcels?
- • How frequently do surrounding properties trade?
- • Could an adjacent property materially improve the estate?
- • What development could occur next door?
- • Are there opportunities for future assemblage?
- • What zoning and land-use restrictions apply?
- • Could additional land change the property's long-term value?
For current owners, it may also be worth identifying which neighboring properties would be strategically valuable if they ever become available.
What Landmaxxing Means for Luxury Real Estate Agents
Landmaxxing also changes the role of the luxury real estate advisor.
The property a buyer ultimately wants may not be listed. The owner next door may have no intention of selling. There may be no comparable transaction. The opportunity may require years of relationship-building before a deal becomes possible.
That makes relationships, discretion and local market intelligence increasingly important. A sophisticated luxury agent needs to understand not only what a client wants today, but what could make an existing property significantly more valuable in five or ten years.
In some cases, the best acquisition opportunity may be a property that initially appears unrelated to the buyer's immediate plans.
Its value may come from what it becomes when combined with something else.
The Ultimate Luxury May Be Control
Miami's luxury real estate market has always rewarded rarity. But landmaxxing introduces a new dimension to that concept.
The rarest asset may not be the newest mansion or the highest-priced home. It may be the opportunity to control two contiguous waterfront properties. Or three neighboring lots. Or the parcel that completes an estate that could not otherwise be replicated.
For the world's wealthiest buyers, luxury increasingly means having the ability to create exactly what they want rather than choosing from what already exists.
And in a market where prime waterfront land is finite, that creates a powerful conclusion:
Sometimes the most valuable property isn't the one for sale. It's the one next door.
What to Watch Next
As Miami's ultra-luxury market continues to evolve, several trends will be worth watching:
- • More residential assemblages: Wealthy owners may continue acquiring neighboring homes and lots.
- • Growing premiums for exceptional land: Particularly for waterfront parcels in tightly constrained neighborhoods.
- • More off-market activity: Privacy-conscious buyers and sellers may prefer discreet transactions.
- • Greater emphasis on development potential: Lot size, zoning and buildable area may become increasingly important to valuation.
- • Fewer individual trophy properties: Assemblages can remove multiple properties from the available inventory at once.
- • More strategic brokerage: Identifying potential acquisitions may become as important as finding publicly listed homes.
For buyers, sellers and investors in Miami's luxury real estate market, the question may increasingly be less about “What is this property worth?” and more about “What could this property become?”
