Istanbul has always been a gateway between Europe and Asia. It is now also becoming one of the region's most important cities for long-stay corporate accommodation.
A deep pool of international visitors, a growing financial and professional-services cluster, and a sustained wave of construction and urban regeneration are all pushing the same way: more assignees, project teams and consultants staying weeks or months rather than a few nights.
Hotel groups and serviced-apartment operators are responding with new apartment-style supply, and corporate buyers are starting to treat Istanbul as a destination that needs a dedicated extended-stay strategy.
Istanbul is Türkiye's front door. Official figures show that approximately 17.5 million foreign visitors entered through the city between January and November 2025, accounting for 34.9% of all foreign visitors to Türkiye during that period. In December alone, Istanbul accounted for a further 1.49 million arrivals, representing 55% of the national monthly total. Across the full year, Istanbul received approximately 19 million foreign visitors, while Türkiye as a whole recorded 52.8 million.
Hotel-market analysts have long put business travel at around 30% of demand in Istanbul, with leisure visitors making up most of the remainder. This mix matters for extended stay: a city that people already know and want to visit is easier to staff, easier to relocate people to, and more attractive for stays that blend work with leisure.
The Istanbul Finance Center in Ataşehir, on the Anatolian side, is designed around 1.4 million square metres of office space and a capacity of up to 50,000 people a day. It is planned to bring together the central bank, the stock exchange, the banking and capital-markets regulators and the three large state-owned banks, alongside insurers, asset managers and international firms setting up regional offices. Relocations, regulatory work, audits and technology programmes around a cluster like this generate exactly the kind of 3-12-month assignments hotels struggle to serve economically.
Türkiye's construction market was valued at roughly USD 125.8 billion for 2025, and forecasters expect continued growth, with published projections ranging from about 3.7% to 6.8% a year depending on the source and period.
In Istanbul, large-scale redevelopment in districts such as Küçükçekmece, Zeytinburnu, Fikirtepe, Bağcılar, Tuzla and Kartal is replacing ageing housing with earthquake-resistant buildings, and the Istanbul Canal project regained momentum in 2025. Engineers, project managers, site teams and specialist contractors rotating through these programmes need multi-unit, kitchen-equipped accommodation close to sites.
Istanbul sits within a four-hour flight of a very large share of Europe, the Middle East, North Africa and Central Asia, and its two airports serve both sides of the city. That makes it a natural base for regional headquarters, shared-service centres and cross-border project teams, each of which creates recurring long-stay demand.
The strongest long-stay driver is the planned move of Türkiye's financial infrastructure to Istanbul. The first phase of the Istanbul Finance Center, its banking section, was inaugurated in April 2023, with Ziraat Bank, Halkbank and VakıfBank slated to relocate their headquarters there.
The central bank began shifting units from Ankara in 2022, using an existing building in Ümraniye in the meantime. Fee and stamp exemptions are intended to attract private and international institutions, and official projections cite around 102,000 new qualified jobs over 15 years. The phased occupancy schedule means that current status is a key variable in assessing potential demand.
Each relocation wave creates several tracks of stays: advance and facilities teams, IT and migration specialists, staff moving from Ankara, and the auditors, lawyers and consultants who follow them. A second relocation story sits further east.
For corporate programmes, the Asian side of Istanbul is where the newest demand is concentrated, in five districts tied to distinct employers and projects.
Istanbul’s corporate accommodation demand is shaped by several industry clusters across both sides of the Bosphorus. Each brings different groups of employees, specialists and project teams to the city.
These industries share a need for accommodation that supports assignments beyond a conventional hotel stay. Typical requirements include:
As Türkiye develops sectors such as industrial automation and advanced materials, Istanbul’s corporate accommodation market may benefit from a broader mix of employers and project-based demand.
International operators are showing growing interest in apartment-style living in Istanbul. Marriott has opened and announced extended-stay properties in the Vadistanbul and Tema areas, including the first Apartments by Marriott Bonvoy in Türkiye, which was expected to open in 2026. Radisson has opened a serviced-apartment property of 140 one-, two- and three-bedroom units.
Operators on the ground are seeing this in their numbers.
“The corporate market in Istanbul has grown by approximately 13% compared to the same period last year, and average room rates have increased by around 10%,” says Mert Yorulmaz, Assistant Director of Sales at Rotana Hotel Management in Istanbul.
Hotel investment reports for 2026 increasingly list extended-stay concepts alongside luxury, lifestyle and upscale business hotels as a distinct opportunity.
This mirrors a wider pattern across European gateway cities, where investor appetite for serviced apartments rose by 22% in 2026 and tighter regulation of informal short-term rentals is steering demand towards professionally operated extended-stay formats.
The expectations around extended stays in Istanbul are shifting in recognisable ways:
For travel and mobility managers, Istanbul calls for a careful sourcing approach. Safety and duty-of-care checks are especially important in a city with significant seismic risk, so building compliance and structural standards belong on the vetting checklist alongside cleanliness, security and emergency support.
Neighbourhood, transport links and the distance between accommodation and the workplace should be assessed property by property. It also helps to remember that strong visitor numbers do not automatically translate into available room supply for long stays, particularly in peak leisure months, so early planning and multi-unit options for groups are valuable.
Istanbul’s extended-stay market is developing alongside financial-sector expansion, urban regeneration and sustained international visitor demand. As supply evolves, both corporate accommodation buyers and hospitality operators have an opportunity to prepare for the market’s next stage.
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