For decades, the geography of international luxury property was relatively easy to describe. London, New York, Paris, Monaco, Geneva and a small group of established resort markets formed the core map through which internationally mobile wealth expressed itself.
That map has not disappeared. It has become more complicated.
Knight Frank’s July 2026 Global Residential Signals report forecasts average prime residential price growth across 20 global cities of 1.6% in 2026, rising to 2.2% in 2027. The headline average masks unusually wide dispersion. Seoul is forecast to rise 11% in 2026, Tokyo 7%, Hong Kong 6.5%, while London is forecast to fall 2% before returning to 2% growth in 2027. Shanghai and Beijing remain in negative territory in both years.
The more interesting signal for internationally mobile wealth sits behind those numbers. Among 15 prime residential markets surveyed by Knight Frank for the second half of 2026, no city expected a decline in international buyer interest. Half expected foreign-buyer activity to strengthen.
That distinction matters. Price performance is fragmented; international demand has not disappeared.
For family offices, the consequence is not simply a wider list of places in which a principal might buy a house. Residential property is becoming part of a much larger operating system: business travel, education, family gatherings, privacy, security, leisure, mobility and, eventually, succession.
The useful question is therefore no longer only where global wealth is buying. It is what each residence is expected to do.
Asia is setting the pace — but there is no single global winner
The strongest forecast markets in 2026 are concentrated in Asia. Knight Frank expects Seoul to lead with 11% prime price growth, followed by Tokyo at 7% and Hong Kong at 6.5%. The reasons differ by city: constrained supply and domestic wealth in Seoul; resilient demand in Tokyo; and improving sentiment alongside demand for higher-quality prime developments in Hong Kong.
New York and Milan sit just behind the Asian leaders at 5% forecast growth in 2026. Knight Frank also notes that luxury transactions above US$20 million in Manhattan rose 25% year-on-year in the second quarter, while transactions between US$10 million and US$20 million increased 38.6%, based on Compass market data.
The lesson is not that one region has replaced another. It is that the super-prime market is increasingly multipolar.
A family can now choose between established financial centres, high-growth Asian cities, mature European lifestyle markets and professionally managed resort destinations, each serving a different purpose within the same family’s life.
Dubai changed the benchmark for market depth
Dubai remains one of the clearest examples of how quickly a relatively young prime residential market can deepen.
Knight Frank recorded 500 home sales above US$10 million in Dubai during 2025, far ahead of London’s 161 over the comparable 12-month period. The number matters less as a league-table victory than as evidence of how much choice internationally mobile buyers now have at the top of the market.
Dubai combines new residential supply, global air connectivity, a large population of mobile entrepreneurs and investors, and a deepening market for villas, branded residences and managed schemes. Those characteristics address a practical issue that matters to families with homes in several jurisdictions: ownership friction.
A property that can be secured, serviced, maintained and occupied with relatively little notice may be more useful to an international family than a larger property that requires constant intervention.
That helps explain why the modern luxury residence is increasingly being evaluated as operating infrastructure, not simply as an asset or status symbol.
London is under pressure — but the product is evolving
London provides the counterpoint.
Knight Frank forecasts prime London prices to decline by 2% in 2026 before stabilising and returning to 2% growth in 2027. Its July report attributes the near-term pressure to a combination of non-dom reforms and high borrowing costs.
Yet the same research finds no expectation of falling international buyer interest across the prime markets surveyed. London therefore presents a more nuanced picture than a simple story of decline.
The city’s enduring advantages — international connectivity, private banking, professional services, education, culture and established prime neighbourhoods — remain difficult to reproduce. What is changing is the residential product being placed alongside them.
Newer schemes increasingly compete on management, privacy, security, amenities and the ability to arrive and leave without creating another full-time household-management problem.
Three London developments demonstrate different versions of that shift.
Property in focus: Chelsea Barracks, Belgravia
Chelsea Barracks occupies a 12.8-acre site in Belgravia and combines apartments and townhouses within a highly managed new-build environment.
Its relevance to the wider market is not the prestige of the address. Belgravia’s status was established long before the development arrived. What is more instructive is the effort to pair a traditional prime location with newer building systems, landscaped space, resident services and a lower-friction ownership model.
For an owner who spends only part of the year in London, those characteristics can be as important as floor area. The residence has to function when occupied, but it also has to function when the family is somewhere else.
That is a different requirement from the traditional idea of a trophy house whose value proposition rests predominantly on scarcity, architecture and location.
Property in focus: Knightsbridge Gate
Knightsbridge Gate offers a second version of the same London transition.
The Grade II-listed building sits at the gateway to Knightsbridge, close to Hyde Park. Its restored Edwardian fabric has been adapted into a collection of contemporary apartments, with the development offering concierge, security, heating and cooling, and covered parking.
The project is useful editorially because it shows how heritage and operational convenience are being combined rather than treated as opposites. The building’s historic character remains central to the proposition, but ownership is framed around the expectations of a contemporary international resident.
That matters in a city where much of the most desirable residential stock is old. For globally mobile buyers, the challenge is often not choosing between heritage and modernity, but finding a property in which the two can coexist without creating excessive operational complexity.
Property in focus: The OWO Residences, Whitehall
The OWO takes the managed-residence model further.
The former Old War Office on Whitehall, completed in 1906 and now Grade II* listed, has been restored as a mixed-use destination containing Raffles London and 85 private residences. Raffles and The OWO state that residents have access to dedicated lounges, private dining, fitness and treatment facilities, a cinema, secure parking and hotel-linked services.
Here, the residence is deliberately connected to hospitality infrastructure.
That does not make it inherently a better investment, nor does it remove the costs associated with owning prime London property. It does, however, demonstrate how far the definition of a private residence has expanded. The owner is buying a home inside an operating environment rather than a home that must create its own operating environment from scratch.
For family offices, that distinction is significant. The burden of managing staff, security, maintenance, arrivals, services and guest requirements can be materially different when part of that infrastructure already exists around the property.
London’s three models tell the same story
Chelsea Barracks, Knightsbridge Gate and The OWO are very different buildings, but they point in the same direction.
One uses a new-build estate in an established neighbourhood. One integrates contemporary living into a listed Knightsbridge landmark. One combines historic restoration with hotel-grade residential infrastructure.
None should be read as a recommendation or as evidence that London is outperforming other prime markets. Knight Frank’s current forecast says the opposite on near-term price growth.
The more useful observation is that a mature global city can remain relevant even while prices come under pressure if its residential product continues to adapt to the way international families actually live.
Portugal’s second-home market is becoming residential infrastructure
Portugal sits at another point on the map.
The Algarve has been an international second-home market for decades, while Lisbon, Cascais, Porto and Comporta have developed distinct prime residential identities. The interesting change is the increasing sophistication of the second-home proposition.
For some internationally mobile families, a second home is no longer somewhere used for several weeks each summer. It may need to support extended stays, remote work, children and grandchildren, visiting friends, staff, security and year-round maintenance.
That changes what matters.
Location remains important, but so do the systems around the property. Who looks after it when the family is elsewhere? How quickly can it be occupied? How is security managed? How much day-to-day responsibility sits with the owner and how much is absorbed by the estate?
Property in focus: One Green Way, Quinta do Lago
One Green Way in Quinta do Lago provides one example of this more managed form of second-home ownership.
The development, created by SPX Capital, comprises 90 residences across eight hectares within the established Quinta do Lago environment in the Algarve. Golf, security, leisure infrastructure and residential management sit alongside the homes themselves.
The important feature is not the individual villa. It is the shift from a standalone holiday home towards a residence embedded in a functioning ecosystem.
For a family office, that can alter the operational profile of ownership. Maintenance, access and service provision may become more predictable, even though the underlying questions of ownership, cost, insurance, succession and local regulation remain.
The Mediterranean map is getting larger
The Mediterranean has always contained some of the world’s best-known luxury residential markets. What is changing is the number of places attempting to compete for international buyers.
Knight Frank’s 2026 forecasts place Milan among Europe’s strongest prime markets, with 5% growth expected in 2026 and 4% in 2027. Monaco is forecast at 4% in both years, Lisbon at 4.5% and 3.5%, and Madrid at 4.5% and 3.5%.
Those are established markets with different levels of depth and liquidity. Alongside them, developers in less established destinations are building the residential and hospitality infrastructure intended to make those locations legible to an international audience.
The Albanian Riviera is an instructive example.
Albania should not be treated as equivalent to Monaco, Ibiza or the Côte d’Azur simply because new luxury schemes are being built there. Mature prime markets have deeper transaction histories, more established resale markets, denser professional infrastructure and longer records of international demand.
That difference is precisely what makes Albania interesting to examine.
The question is not whether an emerging coastline has already become an established prime market. It is how a location attempts to become one.
Property in focus: Vlora Marina, Albanian Riviera
Vlora Marina provides the waterfront version of that experiment.
The scheme is being developed as a mixed-use destination combining residences with marina infrastructure, hospitality, retail, dining and leisure uses.
For an international buyer, those components matter because they reduce the distance between owning a property and having a functioning environment around it.
That does not establish investment performance, liquidity or future demand. Those are separate questions.
What it does show is the infrastructure developers believe is necessary to compete for an international residential audience: access, hospitality, services, waterfront use and a recognisable lifestyle proposition organised around the home.
Property in focus: Green Coast, Albanian Riviera
Green Coast provides a second Albanian case study, this time with a more resort-led emphasis.
The development combines residential and hospitality uses on the country’s southern coastline. Its relevance here is not as a recommendation, but as evidence of the effort required to make an emerging destination understandable to international buyers.
New markets cannot rely on decades of transaction history or an existing concentration of private banks, advisers, schools, household-service providers and international residents. They have to build confidence through the physical product and surrounding infrastructure.
Whether that ultimately produces deep, durable and liquid international demand cannot be assumed in advance. For private wealth, the distinction between a well-presented development proposition and a proven prime market remains fundamental.
Beyond Europe: the resort-residential ecosystem
The same shift is visible beyond Europe, particularly where residence and recreation are closely connected.
Caribbean and Indian Ocean destinations have long attracted second-home ownership, but the residential product is increasingly sophisticated. Homes can sit inside larger environments combining management, golf, beaches, hospitality, security, leisure and other services.
For a family with several residences, that integration can have practical value.
One property may sit near a business centre. Another may be chosen for schooling. A third may function as a multigenerational family base. A fourth may exist primarily for privacy, recreation or extended stays.
There is no requirement for every home in a family’s residential portfolio to perform the same function.
Property in focus: Mont Choisy Golf & Beach Estate, Mauritius
Mont Choisy in northern Mauritius provides an example of the resort-residential model.
The wider estate combines residential development with access to golf and the coastal environment near Grand Baie. The proposition is therefore not simply a standalone house, but a residence within a managed lifestyle setting.
For an internationally mobile family, the relevance is operational as much as recreational. Properties of this kind are designed around an environment that continues to function when individual owners are elsewhere.
That may make them easier to integrate into a multi-home lifestyle, although it does not remove the need to consider ownership, cost, insurance, succession and local legal or tax treatment separately.
From trophy homes to residential infrastructure
Across these markets, one theme keeps returning: luxury residential property is increasingly being sold as infrastructure for an international life.
The traditional trophy home has not disappeared. Scarcity-led markets such as Monaco remain difficult to replicate, and prime addresses in London, Paris and New York retain characteristics that new destinations cannot simply manufacture.
But the market around them is broadening.
Turnkey homes reduce the work required before occupation. Managed residences can simplify maintenance. Branded residences connect private ownership to hospitality services. Gated estates can package security and amenities. Marina developments bring the home into the same environment as yachting and coastal infrastructure.
None of these features automatically makes a property a better investment. They do, however, change the ownership experience.
For a family operating across borders, that experience matters because every additional residence creates another set of operational obligations.
Property follows people
Capital does not move independently of families.
Wealth-mobility research increasingly describes internationally mobile families maintaining combinations of residence rights, citizenships, investments and business interests across several countries.
Residential property can become part of that architecture, but the relationships need to be kept distinct.
Buying a home does not automatically determine tax residence. Property ownership does not necessarily create immigration rights. Citizenship, residence, domicile, succession and property ownership are separate legal concepts whose treatment varies by jurisdiction.
What property does affect is the practical geography of family life.
Where a family spends time influences schooling, healthcare, business travel, household staffing, security arrangements, banking relationships and the ability of different generations to spend time together. Those factors can eventually intersect with governance and succession even when the property began as a lifestyle purchase.
What changes when the family owns several homes?
An individual buyer can ask whether they like a house. A family office often has to ask considerably more.
Who owns it? Who is entitled to use it? Who pays the running costs? Who manages staff? How is the property insured? Who is responsible for maintenance when the family is absent? What security is required? Which advisers need visibility? How should access work between generations? What happens if the family’s preferred location changes?
Those questions multiply when a family owns homes in several jurisdictions.
A residence may be economically small relative to an investment portfolio and still consume disproportionate management time. Staffing, insurance renewals, local contractors, security systems, vehicles, utilities, property taxes and maintenance continue whether or not the principal is in residence.
Governance becomes particularly important when usage is shared. A property purchased by one generation may become emotionally important to the next even if its economics or practical usefulness have changed. Conversely, a residence that makes sense for a founder’s lifestyle may be of little interest to children who live elsewhere.
That is why a £10 million home can become a family-office issue rather than simply a private purchase.
The larger the residential footprint becomes, the more useful it is to distinguish the property’s function from its prestige. Is it a business base? A family gathering place? A long-term home? A holiday asset? A contingency location? A property held primarily for investment? Those are different objectives, and they create different operating requirements.
A more complicated map
The luxury real estate story of 2026 is therefore more nuanced than a ranking of winning cities.
Knight Frank’s latest forecasts show Seoul, Tokyo and Hong Kong leading near-term price growth, New York and Milan remaining strong, London under pressure in 2026, and a broader improvement expected across prime markets in 2027. At the same time, its survey of 15 markets found no city expecting international buyer interest to decline in the second half of 2026.
Those two findings belong together.
Prices can move in very different directions while the internationalisation of the buyer base continues.
Dubai demonstrates market depth. London shows how an established global city can adapt its residential product even during a weaker pricing cycle. Portugal shows the evolution of the managed second home. Albania illustrates the infrastructure-building phase of an emerging destination. Mauritius reflects the increasing sophistication of the resort-residential model.
These markets are not interchangeable. They do not carry the same liquidity, legal frameworks, service depth, tax treatment or investment characteristics.
What connects them is the widening range of residential options available to internationally mobile wealth.
The result is a more multipolar map in which a global city, an established resort, an emerging coastline and a managed residential community may each perform a different role within the same family’s life.
For family offices, that makes residential property an operational and governance question as well as a purchasing decision.
For family offices, that makes the question of where to buy inseparable from a more fundamental one:
What does the family actually need the property to do?
This article is for general informational purposes only. It does not constitute investment, property, legal, tax, immigration or financial advice. Property availability, pricing, ownership rules and regulatory treatment may change and should be independently verified.