Prime Property Resilience: Three Structural Mechanisms

Revision notes#

This article was corrected on 27 September 2026. A check of its figures and attributions against the cited sources found errors, which have been corrected in the text. The full list, with what the article said and what it says now, is in the corrections section at the end.

This article was corrected on 29 September 2026. An earlier version described Victaura's positions beyond its public project pages. In Ras Al Khaimah, Victaura holds a capital position in off-plan units built by a local developer, not a development of its own. The table caption, and the disclosure at the end, now follow those pages.

Outperformance since 2023#

Prime residential has outperformed the mainstream market since early 2023, on Knight Frank's reading. Knight Frank's Prime International Residential Index, published in The Wealth Report 2026, records global prime price growth of 3.2 per cent in 2025, against 2.9 per cent for mainstream global house prices. The previous edition recorded prime price growth of 3.6 per cent in 2024. The series is short and the 2025 gap is narrow, at 0.3 percentage points.

The headline obscures the dispersion. Inside the PIRI 100 basket, Tokyo led at +58.5 per cent year on year, Dubai second at +25.1 per cent, Lake Como at +6.5 per cent, Milan at +0.4 per cent and London prime at -4.7 per cent. A global average that conceals a +58.5 per cent leader and a -4.7 per cent laggard is not measuring a single asset class. It is measuring an asset class whose drivers operate at the city and regulatory level, not at the global level.

Knight Frank's own outlook moderates the picture into 2026. Knight Frank's Dubai Residential Market Review for Q4 2025 (February 2026) expects prime prices in Dubai to rise by around 3 per cent in 2026, and an overall moderation in the pace of house price growth as supply increases. The Wealth Report 2026 does not publish market-level 2026 forecasts for Tokyo or Lake Como. The outperformance is not a directional bet on every prime market. The Victaura Research hypothesis is that it is a property of a subset, identifiable by the three mechanisms set out below.

Mechanism 1. Supply scarcity by statute#

The first structural mechanism is the simplest. In the prime markets that have decoupled from the cycle, supply is constrained by statute, by constitution or by geography, and the constraint is not negotiable in any near-term political horizon.

On Lake Como, the constraint is the Code of Cultural Heritage and Landscape. Italy's Legislative Decree 42/2004, Article 142, paragraph 1, letter b, imposes a 300-metre landscape protection band measured from the shoreline of all lakes. Any intervention that alters the state of the site requires prior landscape authorisation (autorizzazione paesaggistica), issued by the Region or a delegated body after an opinion of the Soprintendenza, which is binding unless the landscape plan's prescriptions have been approved and local plans brought into line with it, in which case it is mandatory but non-binding (Article 146). The practical effect is that new freestanding lakefront construction is, for most operators, prohibitive. Substantial restoration of existing volumes is the operative path. Knight Frank's PIRI placed Lake Como at +6.5 per cent in 2025, 19th of 100 markets, after +1.8 per cent in 2024. The same constraint that frustrates speculative pipelines is the constraint that protects the asset.

In Zanzibar, the constraint is the public land regime. All land in Zanzibar is public land vested in the President. Foreign investors hold leases, commonly granted in blocks of 33 years up to a maximum of 99 years, and foreign entities cannot obtain freehold. There is no freehold route for non-citizens. The land that can be legally held by an international developer is allocated by the state through leases, not by market clearing. The Office of the Chief Government Statistician recorded 736,755 international arrivals in 2024, up 15.4 per cent on the prior year, with European visitors at 71.6 per cent of the total and Italy the single largest source market at 11.8 per cent. The demand is real and growing. Tenure is legally capped.

In Indonesia, the constraint is statutory. The Basic Agrarian Law of 1960 (UUPA) reserves Hak Milik (full freehold) for Indonesian citizens (Article 21) and makes any transfer of Hak Milik to a foreigner void by law (Article 26, paragraph 2). International investors participate through Hak Sewa lease structures, through Hak Pakai (Right to Use, granted for up to 30 years, extendable by 20 and renewable by 30 under Government Regulation 18 of 2021), or through a PT PMA company holding Hak Guna Bangunan (Right to Build) on land it does not own outright. Even where developable land remains, the freehold tier is, for international buyers, structurally unavailable. On a small island like Gili Air, where the landmass is finite, the constraint compounds.

In Ras Al Khaimah, the constraint is different. Freehold for foreign buyers in Ras Al Khaimah is an emirate-level matter, not a federal one: non-GCC nationals can buy in designated freehold areas, which the property portal Bayut lists as including Al Marjan Island, Mina Al Arab and Al Hamra Village, while property registration is governed by Ras Al Khaimah Law No. 11 of 2021 on the Real Estate Registry. Supply inside these zones is controlled by the master developer, not by statute. CBRE expects more than 34,000 residential units in Ras Al Khaimah between 2026 and 2030, around 10,000 of them branded residences (as reported by Consultancy-me). This is not statutory scarcity. It is the absence of it. The distinction matters for the next section.

Mechanism 2. A growing UHNWI population#

The second mechanism is the demand side. Prime supply is finite by definition. The population competing for it is expanding by arithmetic.

Knight Frank's Wealth Report 2026 places the global UHNWI population above 700,000. The count of UHNWIs (net worth above USD 30 million) rose from 551,435 to 713,626 over five years, an average of 89 people crossing the threshold every day.

Capgemini's World Wealth Report 2025 points the same way. The report records growth of 2.6 per cent in the global HNWI population in 2024 and 6.2 per cent in the UHNWI population. The buyer pool for assets that clear at USD 10 million and above is now measured in hundreds of thousands of individuals, set against a finite supply of qualifying assets.

The super-prime data confirms the mechanism in transaction form. Knight Frank's Global Super-Prime Intelligence for the second quarter of 2025 recorded 590 sales above USD 10 million across the twelve markets it monitors, a 19 per cent rise on the same quarter a year earlier, for an aggregate value of USD 11.8 billion, up 33 per cent year on year. Across the rolling twelve months to Q2 2025, more than 2,150 super-prime deals worth approximately USD 40 billion changed hands. Volume up 19 per cent, value up 33 per cent. The price per transaction is rising faster than the count. Victaura Research reads this as consistent with a binding supply constraint, although a shift in mix toward larger deals would produce the same pattern.

The intergenerational transition reinforces the demand layer. Cerulli Associates projects USD 124 trillion in US wealth transfers through 2048, of which USD 105 trillion to heirs; spread over the period, that is roughly USD 5 trillion a year on Victaura's arithmetic. UBS Billionaire Ambitions 2025 separately estimates that billionaires will transfer approximately USD 6.9 trillion globally by 2040. Capgemini WWR 2025 records that 81 per cent of inheritors plan to switch wealth management firms within one to two years of inheritance. The transition is steady, multi-decade and structural, not a single discontinuous event.

Mechanism 3. Institutional capital allocation#

The third mechanism is the institutional allocation layer. Real estate, of which prime residential is one part, is a standing portfolio line for family-office capital, and that allocation has been broadly stable across recent reporting cycles.

The UBS Global Family Office Report 2025 (n=317 family offices, each managing USD 1.1 billion on average) records an average real-estate allocation of 11 per cent in 2024, up from 10 per cent in 2023. Family offices planning changes intend to revert to 10 per cent in 2025. The Goldman Sachs Family Office Investment Insights 2025 (n=245) records 11 per cent in combined private real estate and infrastructure, up from 9 per cent in 2023. The Campden Wealth and RBC North America Family Office Report 2025 (141 North American family offices out of 317 surveyed worldwide, collective wealth USD 285 billion) shows private market investments at 29 per cent of the average portfolio. Three independent samples, three sponsors: two place real estate at around 11 per cent, the third reports a large private-markets sleeve.

The framing matters more than the number. The 11 per cent figure is calculated inside the investment portfolio of the family office. On Victaura's reading, it excludes operating real estate held by the underlying family business, excludes habitual residences of the principals, and excludes real estate accessed through private equity vehicles where the underlying asset is property but the line item is private equity. Victaura Research assumption: for European UHNWI households measured on total net worth, real estate exposure is materially higher than 11 per cent; none of the reports cited here measures it. The two figures are not in conflict. They measure different perimeters.

The 2025 Global Family Office Compensation Benchmark by Agreus and KPMG Private Enterprise adds the operational signal. Forty-four per cent of family offices now operate from two or more locations, against 30 per cent in 2023. That is a 47 per cent increase in two years. A multi-jurisdictional family office is, by construction, more likely to hold prime residential across jurisdictions, and more able to operate across the tenure grammars (full freehold on Como, leasehold on Zanzibar, Hak Pakai on Gili, designated freehold in Ras Al Khaimah) that prime residential outside the home jurisdiction requires.

The intent layer is mixed but net positive. UBS 2025 reports that, over the next five years, 29 per cent of surveyed family offices expect a significant or moderate increase in real estate exposure and 19 per cent a decrease. The allocation is reported as a line item in each survey, and the stated intentions are divided.

What does not make a market resilient#

The argument inverts cleanly. If structural scarcity, a growing UHNWI base and stable institutional allocation are the three mechanisms behind the outperformance, the markets that lack one or more of them are the markets that should not be assumed to share the property. The distinction is not academic. It is what separates a structurally resilient market from a market with momentum.

Dubai prime registered +25.1 per cent in 2025 on the Knight Frank PIRI 100. Super-prime sales above USD 10 million reached 500 transactions in 2025, up from 113 in 2021 (Knight Frank, The Wealth Report 2026). On any short-cycle frame, this is an outperforming market. On the structural frame, the mechanisms are attenuated. Supply is not constrained by statute. Knight Frank's Dubai Residential Market Review for Q4 2025 expects prime prices to rise by around 3 per cent in 2026, and an overall moderation in the pace of house price growth as supply increases.

The Macau analogue is the relevant base rate. Victaura Research assumption: property cycles driven by integrated-resort openings, as in Macau, can correct sharply when the demand driver is interrupted, as during the 2014 to 2016 anti-corruption campaign and the 2020 to 2022 pandemic restrictions, while the Singapore Marina Bay Sands analogue has been more stable. A market that prices in the upside without scenario-weighting that kind of mean reversion is running single-scenario underwriting.

The contrast with Lake Como is structural. Como is permit-constrained by statute. It cannot generate a pipeline of around 10,000 branded units. The 300-metre band does not bend to demand. The Victaura Research hypothesis is that when the cycle moderates, the market with statutory scarcity de-rates less, and re-rates first, because the supply curve has not moved. When the cycle accelerates, the same market does not over-build, because it cannot. The asymmetry is the point. A high PIRI print on its own does not establish resilience; the test is the three mechanisms.

Climate as a new structural risk#

Resilience requires a new chapter. Victaura Research assumption: the three mechanisms above were already operative in the 2008 to 2010 cycle, in the 2020 reset and in the 2022 inflation and rates shock; none of the sources cited here tests this. They are now operating in a climate-adjusted prime market in which physical risk is no longer an externality but an underwriting input.

The peer-reviewed signal is clear. Bernstein, Gustafson and Lewis, writing in the Journal of Financial Economics in 2019, found that homes exposed to sea level rise sell for approximately 7 per cent less than observably equivalent unexposed properties, a discount driven by sophisticated buyers and communities worried about global warming. The authors report that the discount has grown over time.

The macro-prudential signal is consistent. The European Central Bank's 2022 climate stress test of the European banking system included a flood-risk scenario, assuming severe floods across Europe, in which residential prices in high-flood-risk NUTS3 areas were shocked by 45 per cent. That number is not a forecast of central tendency. It is a stress scenario applied to bank exposures, and the ECB noted that the exercise significantly understates the actual risk. The institutional reader should price the implication: high-exposure prime is no longer measured purely on capital growth. It is measured on climate-adjusted capital preservation.

The loss data points the same way. Swiss Re Institute reported USD 220 billion in global economic losses from natural catastrophes in 2025, of which USD 107 billion insured (sigma, March 2026); its preliminary estimate of December 2025 described 2025 as the sixth year running with insured losses above USD 100 billion. Copernicus C3S confirmed 2023 to 2025 as the first three-year period to average more than 1.5 degrees Celsius above the pre-industrial level.

The implication for prime is parcel-level diligence. Shoreline change on the eastern beaches of Unguja is the subject of dedicated scientific monitoring (Mbezi et al., Regional Studies in Marine Science, 2024). None of this invalidates the destination thesis for an oceanfront prime market. It does mean that asset selection at the parcel level, setback discipline and a light operational footprint are not optional. They are underwriting requirements.

The alpine and lake markets enter the picture from the other side. Victaura Research assumption: Lake Como is not exposed to sea level rise or coastal erosion, the physical risks that weigh on oceanfront prime markets. ND-GAIN scores countries, not individual lakes, and is not a source for a Lake Como projection. A climate-adjusted prime portfolio rebalances toward the markets where the next thirty years of physical risk is bounded, and away from the markets where it is not.

The 2025-2026 stress test#

The outperformance since 2023 has come in a period of stress, not calm. Four concurrent shocks have hit cross-border wealth, and the prime real estate that sits inside it, in the eighteen months to May 2026. The institutional question is which prime markets have absorbed the stress and which have transmitted it.

The UK non-dom abolition. On 6 April 2025 the remittance basis of taxation was abolished and replaced by the four-year Foreign Income and Gains regime. HMRC statistics record 83,100 non-domiciled and deemed-domiciled taxpayers in the tax year ending 2024 and at least 81,900 in the tax year ending 2025. Tax Policy Associates cites wealth advisers' estimates of fewer than 2,000 departures, well below the Henley & Partners forecast of a net loss of 16,500 millionaires in 2025. The Henley dataset is treated here as directional only, following the critique by Dan Neidle of Tax Policy Associates (July 2025), which found a pattern in the data with a probability of roughly one in 240,000 and concluded that, until an independent audit is carried out, the report should be treated as marketing material, not evidence.

The transparency stack. DAC8 has applied across the EU since 1 January 2026, with first reporting due in 2027, and as of March 2026, 76 Global Forum members had committed to the OECD Crypto-Asset Reporting Framework (European Commission). Spain abolished its Golden Visa programme by Ley Organica 1 of 2025, with effect from 3 April 2025. On 29 April 2025 the Court of Justice of the European Union ruled in C-181/23 that Malta's investor citizenship scheme is contrary to EU law. Victaura Research expects the privacy-via-opacity model to close structurally by around 2028. The Victaura Research hypothesis is that markets whose prime premium was partly compensation for opacity will reprice, and markets whose prime premium is compensation for verifiable scarcity will not.

The Iran conflict reached Fujairah in early May 2026. On 4 May 2026, missile and drone attacks from Iran set fire to the Fujairah Petroleum Industries Zone, the first strikes on the UAE since the ceasefire of 8 April (Al Jazeera). As of 26 September 2026, GlobalSecurity's operational report dates the resumption of strikes to 7 July, records seventeen consecutive days without an Iranian ballistic launch at a host state and twenty-one without an Iranian drone attack on one, and does not report a ceasefire agreement. Cinzia Bianco of the European Council on Foreign Relations titled a March 2026 analysis "The Gulf on the front line". Dubai residential sales in March 2026 fell 10.5 per cent in volume and 7.6 per cent in value year on year, and 20.8 per cent in volume on the previous month (Mira International). On its Q1 2026 earnings call of 7 May 2026, Wynn Resorts disclosed a modest delay to the Wynn Al Marjan Island opening timeline, noting logistical and shipping challenges amid the regional conflict. The Gulf cycle and the Lake Como cycle are not the same cycle.

The PIRI 2026 readout predates part of the stress. PIRI covers calendar 2025, before the 2026 Gulf conflict. In that year Dubai, without a statutory supply cap, rose 25.1 per cent, while London fell 4.7 per cent as, in Knight Frank's words, shifts in tax rules on wealthy residents pushed budgets lower. The 2025 data do not yet show whether markets with statutory or geographic scarcity absorb the 2026 stress better than markets without it. That remains the Victaura Research hypothesis, and the next PIRI edition is the test.

Branded residences and the premium that has held#

One data point sits across the three mechanisms. Branded residences command an average premium of 33 per cent over comparable non-branded properties, according to the Savills Branded Residences report 2025/26 as summarised by BrandedResi. The same summary shows dispersion by location type: around 30 per cent in urban markets and 39 per cent in resort markets. On Victaura's reading, the premium is the price the market pays for a credible operator, for service standards expected to hold across decades, and for an asset that is easier to maintain and easier to exit. The branded layer is not a substitute for the three structural mechanisms. It is a quality signal that operates within them.

The institutional implication#

The institutional case rests on three verifiable conditions, not on thirty. First, a binding regulatory, constitutional or geographic constraint on supply that cannot be wished away by a Budget Law or a master-plan revision. Second, a durable and growing international demand base, measured by UHNWI population and super-prime transaction volume, not by single-source migration reports. Third, an institutional capital allocation that is line-itemed, sponsored by multiple independent samples, and consistent across reporting cycles.

Each condition is testable. The 300-metre band on Como is 300 metres whether the buyer is reported to OECD CRS or not. Article 21 of Indonesia's Basic Agrarian Law either allows Hak Milik to foreigners or it does not (it does not). The UHNWI count is published by two independent series (Knight Frank and Capgemini) that converge directionally. The family-office allocation is reported by UBS and Goldman Sachs at around 11 per cent, with Campden reporting a 29 per cent private-markets sleeve. None of the three depends on a forecast.

The portfolio implication is asymmetric exposure, not concentrated bet. Lake Como, Zanzibar, Gili Air and Ras Al Khaimah are scarce for different reasons, on different horizons, in different regulatory grammars. Como is permit-constrained by statute. Zanzibar and Gili Air carry statutory tenure ceilings that constrain liquidity at exit. Ras Al Khaimah carries freehold liquidity but no statutory supply cap and a visible event-driven cycle. Exposure across markets with different constraints diversifies the drivers; it does not remove the risk in any one of them.

The transparency trend changes what institutional buyers can verify. If the privacy-via-opacity model closes by around 2028, as Victaura Research expects, published assumptions and disclosed conflicts become checkable rather than optional. This document lists its sources and labels its assumptions for that reason.

Skin in the game disclosure. Victaura, through its parent Greystone B.V. (Netherlands), develops projects on Lake Como (Italy), in Nungwi, Zanzibar (Tanzania), on Gili Air and in Uluwatu, Bali (Indonesia), and holds an off-plan capital position on Al Marjan Island, Ras Al Khaimah (UAE). Readers should assume commentary may be influenced by, or benefit, these positions. This document is classified as marketing material under MiFID II Article 24(3). It is not investment advice.

Corrections, 27 September 2026#

What the article said and what it says now. The published version said prime residential had outperformed the mainstream for two consecutive years; Knight Frank's Wealth Report 2026 dates the outperformance to early 2023, with prime at 3.2 per cent against 2.9 per cent for mainstream prices in 2025. It gave London prime at -2.2 per cent; the PIRI 100 figure is -4.7 per cent. It gave Lake Como a five-year gain of 54 per cent, which is not in the report and has been removed. It attributed a Dubai forecast of +3 per cent and a remark that the market may have peaked to the PIRI team; the +3 per cent comes from Knight Frank's Dubai Residential Market Review for Q4 2025, and the peak remark is in no Knight Frank source. It said the Lake Como 300-metre band applies to lakes classified of public interest; Article 142 applies it to all lakes, and the authorisation is issued by the Region or a delegated body after a binding Soprintendenza opinion. It cited Section 27 of a 2018 Zanzibar investment act for the 99-year lease cap; that act has been repealed and the cap derives from Zanzibar's public land regime. It cited Indonesia's Constitution for the freehold restriction and an 80-year cap on Hak Pakai; the restriction is in Articles 21 and 26 of the Basic Agrarian Law and Hak Pakai runs 30 plus 20 plus 30 years. It cited UAE Federal Law 11 of 2021 for Ras Al Khaimah freehold zones; that federal law concerns industrial property, and the relevant text is Ras Al Khaimah Law No. 11 of 2021 on the Real Estate Registry. It gave CBRE's branded pipeline as more than 9,000 units; CBRE expects around 10,000. It cited Capgemini for 23.4 million HNWIs, 234,000 UHNWIs, a 34 per cent top-percentile share and 81 per cent of NextGen working remotely; the Capgemini pages report growth rates of 2.6 and 6.2 per cent, and the 81 per cent refers to inheritors planning to switch firms. It dated the USD 6.9 trillion billionaire transfer to UBS's 2024 report; it is from the 2025 report. It called the UBS 11 per cent a median strategic allocation and cited 25 to 40 per cent for European UHNWI households; UBS reports an 11 per cent average for 2024, and the 25 to 40 per cent had no source and is now a stated assumption. It tied the ECB 45 per cent residential shock to a hot-house scenario; it belongs to the flood-risk scenario. It described USD 220 billion of 2025 economic losses as the sixth year above USD 100 billion; that run applies to insured losses of USD 107 billion (Swiss Re). It gave Western Indian Ocean sea level rise of 3.5 mm a year, Unguja erosion of 15.6 metres a year and an ND-GAIN projection for Lake Como; none could be verified and all have been removed. It gave a UK outflow band of 1,800 to 3,800 from CenTax and Companies House data; no such estimate exists, and the article now cites Tax Policy Associates' report of adviser estimates below 2,000. It said CARF and DAC8 went live across 76 jurisdictions on 1 January 2026; DAC8 applies in the EU from that date and 76 is the number of jurisdictions committed to CARF as of March 2026. It attributed to Cinzia Bianco a description of the UAE as a front-line state, which could not be found; her March 2026 analysis is titled The Gulf on the front line. It said Dubai transactions fell 20 per cent year on year in March 2026; volumes fell 10.5 per cent year on year and 20.8 per cent month on month (Mira International). It dated the Wynn earnings call to 8 May 2026; the call was on 7 May. Finally, the published version said the PIRI 2026 readout showed that markets with statutory scarcity had absorbed the 2025-2026 stress; PIRI covers 2025, before the Gulf conflict, so that claim is now presented as a Victaura Research hypothesis to be tested against the next edition, and the conflict is dated as of 26 September 2026.

A further review on the same day refined some of the corrections above and fixed further points. The article said that, as of 26 September 2026, the Iran ceasefire had collapsed on 8 July and that there was a pause in Iranian fire after renewed US strikes in September, citing GlobalSecurity. GlobalSecurity's operational report instead dates the resumption of strikes to 7 July, records seventeen consecutive days without an Iranian ballistic launch at a host state, and does not report a ceasefire agreement. The text and the takeaway now say this. The article said the Lake Como landscape authorisation follows a binding Soprintendenza opinion. Under Article 146 of Legislative Decree 42/2004 the opinion becomes mandatory but non-binding once the landscape plan's prescriptions are approved and local plans conform to it. The article cited Ras Al Khaimah Law No. 11 of 2021 for the freehold zones of Al Marjan Island, Mina Al Arab and Al Hamra Village. That law concerns the Real Estate Registry, and the zones are now attributed to the property portal Bayut. It called 2025 the sixth consecutive year of insured catastrophe losses above USD 100 billion, alongside the Swiss Re sigma figures of USD 220 billion and USD 107 billion. That description comes from Swiss Re's preliminary estimate of December 2025 and is now attributed to it. It described the UBS Global Family Office Report 2025 sample as single family offices; UBS describes 317 family office clients. It also presented the Campden Wealth and RBC 141 offices without noting that they are the North American subset of 317 surveyed. It attached a moderation in growth to Dubai prime prices; Knight Frank's Dubai review expects prime prices to rise around 3 per cent in 2026 and applies the moderation to overall house price growth. It described the UHNWI pool as households; the Knight Frank count is of individuals. It stated as fact that the three mechanisms operated in the 2008 to 2010, 2020 and 2022 cycles, and that the trade press calls any high-PIRI market resilient. The first is now a stated Victaura Research assumption and the second has been removed. Sentences describing Lake Como as a low-volatility hold and the institutional case as no longer narrative had no source and have been removed. Dead links to the UBS and KPMG report pages have been replaced.