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Highlights

  • 20-story residential cooperative encompassing over 683,000 SF of gross building area.
  • Lifestyle amenities include a fitness center, community room, children’s playroom, bike storage, and landscaped outdoor areas.
  • Excellent transportation options including the Roosevelt Island Tramway, F subway line, and NYC Ferry service.
  • Full-service building with 24-hour attended lobby, concierge, and on-site staff.
  • Prime Roosevelt Island location with proximity to parks, cultural venues, and riverfront green space.
  • Positioned within a serene, pedestrian-friendly community offering quick access to Midtown Manhattan.

All Available Space(1)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • Ground, Ste Storefront 521
  • 2,000 SF
  • Negotiable
  • Upon Request Upon Request Upon Request Upon Request
  • Retail
  • Full Build-Out
  • Now

BUILT-OUT YOGA/FITNESS STUDIO - 2,000 SF + 350 SF BASEMENT - LONG OR SHORT TERM DEALS - 35’-7”of Windowed Frontage along Main Street - (2) Studio Rooms, Reception, Retail/Lounge Area - Hardwood Floors Throughout, (2) ADA Accessible Restrooms - Built-in Open Storage Floor-to-Ceiling Units, Blade Signage Area Highlights: - 12-Acre Cornell Tech Roosevelt Island Campus with over 900 students, faculty, and campus tenants Riverwalk Commons Park, - Main Street Theatre & Dance Alliance, Roosevelt Island Pickle Ball Courts, Roosevelt Visual Arts Association Area Transportation: - 8-Minute walk to the Roosevelt Island Tramway, a 15-minute ride to Manhattan (Lexington Ave/E 63rd St) - 5-Minute walk to the F-subway — just one stop from Lexington Ave/63rd St - Q102 Bus, provides service to Long Island city and Astoria, Queens NYC Ferry’s Astoria line accessible at the Roosevelt Island Ferry Terminal providing: - 8-minute ride to Astoria, 6-minutes to Long Island City Queens - 8 minute ride to East 34th Street, Midtown Manhattan

  • Fully Built-Out as Standard Retail Space
  • Space is in Excellent Condition
  • Exposed Ceiling
  • Hardwood Floors
  • Convenient transportation to Manhattan/Queens
  • Close to Cornell Tech Roosevelt Island Campus
  • Built-in Open Storage Floor-to-Ceiling Units
  • Located in-line with other retail
  • Private Restrooms
  • Basement
  • Built-out Roosevelt Island Yoga/Fitness studio
  • Blade signage available
  • 35'-7" Windowed frontage along Main St
Space Size Term Rental Rate Space Use Build-Out Available
Ground, Ste Storefront 521 2,000 SF Negotiable Upon Request Upon Request Upon Request Upon Request Retail Full Build-Out Now

Ground, Ste Storefront 521

Size
2,000 SF
Term
Negotiable
Rental Rate
Upon Request Upon Request Upon Request Upon Request
Space Use
Retail
Build-Out
Full Build-Out
Available
Now

Ground, Ste Storefront 521

Size 2,000 SF
Term Negotiable
Rental Rate Upon Request
Space Use Retail
Build-Out Full Build-Out
Available Now

BUILT-OUT YOGA/FITNESS STUDIO - 2,000 SF + 350 SF BASEMENT - LONG OR SHORT TERM DEALS - 35’-7”of Windowed Frontage along Main Street - (2) Studio Rooms, Reception, Retail/Lounge Area - Hardwood Floors Throughout, (2) ADA Accessible Restrooms - Built-in Open Storage Floor-to-Ceiling Units, Blade Signage Area Highlights: - 12-Acre Cornell Tech Roosevelt Island Campus with over 900 students, faculty, and campus tenants Riverwalk Commons Park, - Main Street Theatre & Dance Alliance, Roosevelt Island Pickle Ball Courts, Roosevelt Visual Arts Association Area Transportation: - 8-Minute walk to the Roosevelt Island Tramway, a 15-minute ride to Manhattan (Lexington Ave/E 63rd St) - 5-Minute walk to the F-subway — just one stop from Lexington Ave/63rd St - Q102 Bus, provides service to Long Island city and Astoria, Queens NYC Ferry’s Astoria line accessible at the Roosevelt Island Ferry Terminal providing: - 8-minute ride to Astoria, 6-minutes to Long Island City Queens - 8 minute ride to East 34th Street, Midtown Manhattan

  • Fully Built-Out as Standard Retail Space
  • Located in-line with other retail
  • Space is in Excellent Condition
  • Private Restrooms
  • Exposed Ceiling
  • Basement
  • Hardwood Floors
  • Built-out Roosevelt Island Yoga/Fitness studio
  • Convenient transportation to Manhattan/Queens
  • Blade signage available
  • Close to Cornell Tech Roosevelt Island Campus
  • 35'-7" Windowed frontage along Main St
  • Built-in Open Storage Floor-to-Ceiling Units

Property Facts

Total Space Available 2,000 SF
No. Units 365
Property Type Multifamily
Property Subtype Apartment
Apartment Style Hi-Rise
Building Size 683,637 SF
Year Built 1975

About the Property

531 Main Street, also known as Rivercross, is a prominent residential cooperative located in the heart of Roosevelt Island. Constructed in 1975 as part of the island’s original development plan, this property offers a unique living experience combining urban convenience with tranquil green spaces and sweeping river and skyline views. This 20-story building epitomizes classic New York City residential design while providing modernized amenities tailored for today’s lifestyle. Rivercross offers spaciously configured residences with abundant natural light, complemented by a host of building features designed to enhance comfort and security. Amenities include a 24-hour doorman and concierge service, a fully equipped fitness center, children’s playroom, community lounge, bicycle storage, and landscaped outdoor areas where residents can unwind. The building is pet-friendly and emphasizes functionality with laundry facilities and additional storage options. Roosevelt Island stands out as one of New York’s most distinctive residential enclaves, featuring parks, cultural attractions, and easy commuting options via the Roosevelt Island Tramway, F train, and NYC Ferry service, making access to Manhattan and Queens both quick and scenic. The area also hosts the Four Freedoms Park, waterfront promenades, and local retail, adding to its appeal as a peaceful yet connected neighborhood.

Exceptionally walkable
100/100
Fairly drivable
50/100
Exceptional public transit
100/100
Very bikeable
80/100

Nearby Major Retailers

Starbucks
RBC Royal Bank
StorageMart
Checkers
Chase Bank
Pret A Manger
Foodtown
Morton Williams Supermarkets
Valley National Bank
Bank of America
  • Listing ID: 39672759

  • Date on Market: 2026-03-05

  • Last Updated:

  • Address: 521 Main St, Roosevelt Island, NY 10044

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