For many Gulf families, real estate has long been both a business and a store of wealth. Yet the continuing conflict with Iran is prompting a new question for private investors and family offices: Should more of that wealth sit outside the region?
This is not a prediction of capital flight, nor should it be. The Gulf remains a compelling place to own property, do business and deploy capital. Its cities, economies and real estate markets will remain central to those in the region. But heightened regional uncertainty is likely to encourage an additional layer of geographic diversification among long term investors.
The first visible sign has been residential. Reuters reported in June that luxury property agents on Spain’s Costa del Sol were negotiating purchases with Dubai based buyers following the outbreak of the Iran conflict. The buyers were not necessarily turning their backs on Dubai. Rather, they were seeking a second base for their families and a measure of optionality in an unsettled world.
A second home is very different from a commercial real estate investment. It is a personal decision, shaped by family security and lifestyle as much as price. Commercial property requires formal underwriting, capable local partners and a view on income, liquidity, financing and currency. Yet the instinct behind both decisions can be the same: reducing the risk of having too much personal and financial exposure in one part of the world.
That instinct is already evident in family office thinking. UBS found that 82% of Middle East family offices intend to alter their strategic asset allocation over the next 12 months, the highest proportion of any region in its 2026 survey. The research does not point to a dramatic withdrawal from home markets. Instead, it indicates measured diversification across regions, currencies and asset classes as geopolitical risk becomes more prominent.
Commercial real estate is a natural part of that conversation. Middle East family offices already allocate 15% of their portfolios to real estate, compared with a global average of 10%, according to research cited by the CFA Institute. The asset class is familiar, tangible and capable of producing income over a long holding period. For families that already understand property at home, an international commercial allocation can complement domestic holdings more deliberately than another residence abroad.
The UK and Spain offer useful illustrations of how this may develop. Spain has immediate evidence of demand from Dubai based private buyers, alongside an established international lifestyle market. The UK offers a deep and transparent property market, a global legal framework and enduring ties to Gulf private wealth. Neither country is a replacement for the Gulf. Each can instead form one component of a broader portfolio that spreads exposure across jurisdictions.
The key change may be one of mindset. Previously, an overseas commercial building might have been judged principally on income, price and growth prospects. It may increasingly be assessed through an additional lens: does it add resilience to the family balance sheet? That does not mean accepting a lower financial return for the sake of diversification. It means recognizing that location, currency and legal environment are part of the investment case.
Private capital is well-placed to act on this shift. Family offices can invest directly, alongside trusted partners or through managed vehicles, and can often take a longer view than more heavily regulated institutions. That flexibility should not be confused with impulsiveness. The uncertainty created by the conflict is likely to make families more selective, not less. They will require conviction on the asset, the counterparty and the jurisdiction before committing capital.
As Gulf investors return from the summer, if the search for a personal Plan B portfolio has started, it will be interesting to see whether this does indeed translate into more international real estate transactions.
Written by Philip Churchill, first published in Islamic Finance News Volume 23, Issue 38 dated 23rd September 2026.