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611 West 56th Street
New Development Opened in 2022
Last updated on Jun 15, 2026

SIVA Tower,
611 West 56th Street

611 West 56th Street is a 37-story condominium tower designed by Alvaro Siza, featuring elegant white limestone cladding and beautifully proportioned windows. The interiors, designed by Gabellini Sheppard, offer luxurious living spaces with high-end finishes and amenities including a fitness center, media room, and sculptural garden. Currently, 10 apartments are for sale.

611 West 56th Street Location Map

All Apartments For Sale

Unit #
Beds
Baths
Size
Price / Ft2
Price
Listed on
Days on Market
Apt. 5B
Quick view: 13 photos
1 bed
1.5 baths
857 ft2
$1,511
$1,295,000
May 28, 2026
20 days
Apt. PH-2
Quick view: 24 photos
4 beds
4.5 baths
3,357 ft2
$1,786
$5,995,000
Apr 20, 2026
58 days
Apt. 11
Quick view: 42 photos
4 beds
4.5 baths
3,357 ft2
$1,504
$5,050,000
Apr 20, 2026
58 days
Apt. 8A/9A
Quick view: 26 photos
3 beds
3.5 baths
2,479 ft2
$1,896
$4,700,000
Apr 20, 2026
58 days
Apt. 8B/9B
Quick view: 25 photos
4 beds
4.5 baths
2,721 ft2
$1,836
$4,995,000
Apr 20, 2026
58 days
Apt. 4E
Quick view: 25 photos
2 beds
2.5 baths
1,131 ft2
$1,592
$1,800,000
Apr 19, 2026
59 days
Apt. 5E
Quick view: 24 photos
2 beds
2.5 baths
1,131 ft2
$1,503
$1,700,000
Apr 19, 2026
59 days
Apt. 3A
Quick view: 22 photos
1 bed
1.5 baths
868 ft2
$1,503
$1,305,000
Apr 19, 2026
59 days
Apt. 3B
Quick view: 7 photos
1 bed
1.5 baths
860 ft2
$1,535
$1,320,000
Apr 8, 2026
70 days
Apt. 6F
Quick view: 22 photos
1 bed
1 bath
699 ft2
$1,516
$1,060,000
Apr 4, 2026
74 days
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Unit #
Beds
Baths
Size
Closing Price
Price / Ft2
Asking Price
Sold on
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Overview of SIVA Tower at 611 West 56th Street

SIVA Tower at 611 West 56th Street is a 37 story, 77 unit condominium tower designed by Pritzker Prize winning architect Álvaro Siza, marking his first building in the United States. The slender 450 foot spire is clad in Perla Bianca limestone with a precisely proportioned fenestration grid that frames expansive city views through thinly profiled windows. The tower's narrow footprint results in just one or two apartments per floor, with more than half of all residences featuring direct, keyed elevator access. Interiors are by Gabellini Sheppard and include one-to-four-bedroom homes distinguished by natural stone, detailed millwork, and custom cove lighting throughout.

Residences feature 5 inch white oak flooring, Italian Aster Cucine kitchens with walnut cabinetry, and honed Grigio Nicola marble countertops and backsplashes. Kitchens are equipped with full Gaggenau appliance suites including gas ranges, and many units include Thermador wine coolers. Bathrooms are finished in Tundra Gray marble with radiant heated floors, Kartell Laufen wall hung toilets, and custom lighting. The building includes several duplex maisonettes with double-height great rooms, sculptural oak staircases with glass railings, and private terraces. Full floor residences span 3,357 square feet with triple corner exposures, while the penthouse offers 5,100 square feet of interior space plus a 1,572 square foot wraparound terrace with 360-degree views and 12 foot ceilings.

Amenities include a 24 hour attended lobby with doorman and concierge, a Technogym fitness center with dedicated yoga and boxing studios, men's and women's changing rooms with steam rooms, a children's playroom, a media room with billiards, and a residents' lounge furnished by DDC and Minotti with a dining room and catering kitchen. A landscaped garden by M. Paul Friedberg features original artwork by Álvaro Siza. Private parking is available for purchase at street level with direct building access, allowing owners to park their own vehicles. The building is located in Hudson West at the junction of the Upper West Side and Midtown West, between Riverside Park South and Central Park, and is part of what has become known as "architect's row" along Manhattan's West Side.

Doorman
Full Time
Type
Condo
Year Built
2022
Apartments
Floors
37
Pets: Allowed
Neighborhood
Min Down
20%
Developer
Sumaida + Khuranal LENY Equities
Architect
Alvaro Siza, SLCE
Design
Gabellini Sheppard Associates

Amenities

  • Attended Lobby
  • Concierge
  • FT Doorman
  • High-Rise
  • Resident Storage
  • Central AC
  • Garden
  • Health Club
  • Pool
  • Rooftop Terrace
  • Elevator
  • Children's Playroom
  • Lounge
  • Fitness Center
  • Rooftop Terrace
  • On-Site Parking
  • Outdoor Entertainment Space
  • Laundry Room
  • In-Unit Washer/Dryer
  • Bike Room
  • Common Dining Room
  • Game Room
  • Library
  • Live-In Superintendent
  • Screening Room
  • Spa / Therapy Room
  • Terraces / Balconies
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Pros & Cons

  • Designed by Pritzker Prize winning architect Álvaro Siza
  • Landscaped garden by M. Paul Friedberg with Siza artwork
  • Private parking available at street level
  • Storage units available
  • Located between Riverside Park South and Central Park
  • Part of architect's row on Manhattan's West Side
  • Hudson West location near Lincoln Center and Broadway
  • In unit washer and dryer
  • Thermador wine coolers in many units
  • Floor to ceiling windows with city views
  • Penthouse with 1,572 square foot wraparound terrace
  • First Álvaro Siza building in the United States
  • Interiors by Gabellini Sheppard
  • 5 inch white oak flooring throughout
  • Italian Aster Cucine kitchens with walnut cabinetry
  • Full Gaggenau appliance suites including gas ranges
  • Honed Grigio Nicola marble countertops and backsplashes
  • Tundra Gray marble bathrooms with radiant heated floors
  • Custom cove lighting throughout residences
  • Private terraces in select units
  • Duplex maisonettes with double height great rooms
  • Full floor residences with triple corner exposures
  • 37 story limestone clad tower with 77 units
  • Direct elevator access in many residences
  • 24 hour doorman and concierge service
  • Technogym fitness center with yoga and boxing studios
  • Men's and women's changing rooms with steam rooms
  • Children's playroom
  • Media room with billiards table
  • Residents' lounge with catering kitchen
  • Only 77 units in building
  • New construction with limited resale history

Sales Summary

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Sales History by Apartment Size

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Pricing Comparison of Similar Buildings

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Editorial Coverage

Alternate Addresses

  • 601 West 56th Street
  • 603 West 56th Street
  • 605 West 56th Street
  • 607 West 56th Street
  • 609 West 56th Street
  • 613 West 56th Street
520 Fifth Avenue
at the northwest corner of West 43rd Street
Midtown West
Iconic river-to-river views include the Empire State Building and Central Park. Elevated condos with magnificent arched windows, triple exposures, and soaring ceilings | Occupancy 2026.
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