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The Bank Istanbul

Istanbul, Turkey • Karaköy • OPTIMIZE

avg. $252 / night

Includes $13 / night in cash back

Cash back is redeemable via Virtual Visa, Venmo, or bank transfer starting 24-48 hours after check-out

Marriott Bonvoy® property

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Cash back

5% cash back on all completed stays (redeemable via Virtual Visa, Venmo, or bank transfer starting 24-48 hours after check-out)

Credit card points

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Points accrual and status eligibility with major hotel loyalty programs: Marriott Bonvoy, Hilton Honors, World of Hyatt, and others

Free breakfast

Breakfast-included rate options available

Room upgrades

Complimentary room upgrades (subject to property availability)

Extend your stay

Early check-in and late check-out (subject to property availability)

Part of Design Hotels

Location

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At a glance

A converted 1920s bank in Karakoy with neoclassical architecture, rooftop Golden Horn views, and original banking hall dining.

Best for: Architecture enthusiasts and history-focused travelers

Highlights:

  • 1920s Sümerbank building with preserved neoclassical limestone facade
  • Rooftop restaurant with three-sided glazing overlooking Golden Horn and Hagia Sophia
  • Ground-floor dining in original banking hall with encaustic tiles and high ceilings
Historic-contemporarywaterfront

PB hotel design editorial

The stone facade visible in the images — arched windows framed by pilasters, corniced parapet, and the carved inscription reading Sümerbank Binası above the entrance — tells the building's story before you step inside. Originally constructed in the early twentieth century as a branch of Sümerbank, the state-owned industrial bank that became a symbol of Turkey's Republican modernisation drive, the structure on Karaköy's waterfront edge was converted into The Bank Hotel Istanbul, a 64-room property affiliated with Marriott Bonvoy's Design Hotels programme. The conversion preserved the neoclassical limestone exterior in its entirety while threading a contemporary hotel programme through the interior floors. Inside, the design plays a careful game between the building's institutional gravitas and a warmer residential sensibility. The ground-floor restaurant works the high-ceilinged banking hall format well — patterned encaustic floor tiles, white-painted panelling, and an eclectic mix of terracotta, forest green, and stone-coloured upholstered armchairs clustered around white-clothed tables, bold graphic artworks punctuating the walls. Guest rooms carry channelled-panel headboards in taupe linen, walnut-stained joinery, and chartreuse mid-century armchairs that introduce a welcome acidity against the neutral ground. The rooftop restaurant, glazed on three sides, frames the Golden Horn and the Hagia Sophia skyline with a directness that no amount of interior decoration could improve upon — hanging foliage softening the glass box into something that feels, at golden hour, genuinely cinematic.

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