555 Main Street 801
$649,000
MLS# RLS20112785 · Roosevelt Island
Listed September 4, 2026 · 53 days on the market
1 Beds 1 Baths 803 Sq.Ft.
About This Property
SPONSOR CO-OP UNIT — NO BOARD PACKAGE, NO BOARD APPROVAL
Welcome to Island House, where serene waterfront living meets city convenience—just 90 seconds from Midtown Manhattan via the Roosevelt Island subway station, served by the M and F trains, with additional access via the Roosevelt Island Tram, NYC Ferry, and Q102 bus to Queens.
Residence 801 is a spacious one-bedroom, one-bathroom unit featuring American white oak engineered hardwood floors, Blomberg stainless steel appliances, custom cabinetry, Taj Mahal quartzite countertops, a breakfast bar, and a dedicated in-building storage locker for added convenience.
Island House offers full-service amenities, including a 24-hour doorman, fitness center, access to an indoor pool, bike storage, package room, in-building laundry, a beautifully landscaped courtyard, playground, dog run, and more.
Listing photos are NOT of the offered apartment and are included to depict finishes and general layout from a different Sponsor residence. Actual views, finishes, and layout will vary. Visit the Sales Gallery at 615 Main Street or contact the listing agent for details.
Weekend open houses are held every Saturday from 11AM—1PM and Sunday from 1PM—3PM. Walk-ins are welcome during open house hours, although appointments are recommended. Private showings are available seven days a week by appointment with the listing agent. Additional residences are available, and model apartments may also be viewed.
Monthly maintenance does not include a Real Estate Tax Equivalency Payment. Please inquire for details.
This is not an offering. The complete offering terms are in an offering plan available from the sponsor. File No. C13-0003. Sponsor reserves the right to make changes in accordance with the terms of the offering plan. This advertising material is not an offer to sell nor a solicitation of an offer to buy to residents of any jurisdiction in which registration requirements have not been fulfilled. Equal Housing Opportunity.

Curtis Bain
Brown Harris Stevens
Property Features
Policies
- Pets allowed
Building amenities
Services and facilities
- Bike room
- Elevator
- Laundry in building
- On-site management
Wellness and recreation
- Children's playroom
- Gym
- Health club
- Indoor pool
- Resident lounge
Outdoor space
- Courtyard
- Outdoor grills
Some building amenities are reported on other current listings in this building. Confirm amenities and building policies before relying on them.
Estimate
Monthly Cost & Closing Costs
The rate is a placeholder, not a quote. Enter the one your lender gives you.
$4,067 / month
- Principal and interest$3,282
- Maintenance$785
Due at closing
- Down payment (20%)$129,800
Co-op share loans aren't subject to mortgage recording tax. Not included: attorney, title insurance, lender and appraisal fees, board application and move-in fees, flip tax and prepaid items. Estimates only, based on the published New York State rates. Your attorney and lender will confirm the real figures.
Gallery
Property Photos
Listing Courtesy of POWERED BY DMT LLC
This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2026 The Real Estate Board of New York, Inc., All rights reserved.