Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

Under Contract – Backup offers may be accepted

531 Main Street #509
Interested in this property?
Pending For Sale Co-op

$925,000

$678 per sq ft

531 Main Street #509

Roosevelt Island, Manhattan

Rivercross

MLS® #RLS20070643

RLS at REBNY

Listing by Compass

2

Bedrooms

2

Baths

1,364

Sq. Ft.

1975

Year Built

Quick Summary

Bedrooms 2
Bathrooms 2
Living Area 1,364 sq ft
Year Built 1975
Ownership Co-op
Maintenance $2,646/mo
Neighborhood Roosevelt Island
Floor 5 of 20

Property Highlights

  • Outdoor Space: Balcony

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 5
Baths 2 Full
Floor 5 of 20
Pets CatsOk, DogsOk
Year Built 1975
Living Area 1,364 sq ft
Structure Type HighRise,MultiFamily
Flooring Hardwood
Furnished Unfurnished
Block/Lot 01373/0040

Listing History

Event Date Price Change
Listed Feb 9, 2026 $925,000 -
Currently May 13, 2026 $925,000 -

Description

-Doorman -Two-level state-of-the-art fitness center with saunas -60-foot-long atrium swimming pool -Monthly maintenance includes heat, air conditioning, electricity, gas, and water. ______________________________________ Peaceful, waterfront living awaits in this sunny corner two-bedroom, two-bathroom home with private outdoor space at Rivercross, Roosevelt Island's most revered co-op. Spanning approximately 1,364 square feet, this spacious and bright home drinks in sunlight thanks to walls of south-facing windows. A gracious foyer invites you into the expansive living room, where you'll enjoy a generous footprint for seating and dining areas. Relax and entertain indoors, or step onto the oversized balcony for al fresco dining overlooking the East River and city skyline. The roomy pass-through kitchen accommodates dinner for one or a dozen with ease thanks to custom cabinetry, a pantry, abundant granite counter space and stainless steel appliances, including a gas range, dishwasher, and built-in hood. The sprawling owner's suite boasts plenty of space for a king-size bed and a home office, plus a walk-in closet and an en-suite bathroom. The second bedroom delivers balcony views and direct access to the guest bathroom. Additional closets, including another walk-in, mean storage will never be a problem in this exceptional Roosevelt Island home. Rivercross is a handsome, well-maintained postwar co-op offering 24-hour doorman and concierge service, live-in superintendent, a playroom, bike room, two large laundry rooms, a two-level state-of-the-art fitness center, saunas, a sun deck and a glorious 60-foot-long atrium swimming pool. Monthly maintenance includes heat and air conditioning, electricity, gas, and water. On serene and secluded Roosevelt Island, you're surrounded by beautiful waterfront recreation and skyline views. Lovely parks sit alongside an array of local shops and services, including a Starbucks, drug and grocery stores, banks, performance spaces, a New York Public Library and the fantastic new Cornell Tech campus. The iconic Roosevelt Island tram, F subway train and the Roosevelt Island Ferry Terminal provide effortless access to the rest of the city and beyond.

Features & Amenities

Interior Features

Granite Counters Sauna Common On Floor Common Area Flooring: Hardwood

Exterior Features

Balcony Private Outdoor Space Over60 Sqft Balcony

Building Amenities

Common Playroom Elevators Sauna Sauna

Appliances

Stainless Steel Appliances

Building Information

Building Rivercross
Building Data View Compliance & Permits
Total Units 365
Stories 20
Structure HighRise,MultiFamily

Financial Details

Maintenance $2,646/mo

Roosevelt Island is a unique and low-traffic residential community situated in the East River between Manhattan and Queens. Known for its car-free streets, abundant green space, and stunning skyline views, it offers a retreat from the city's bustle. The real estate market is primarily composed of modern high-rise cooperatives and condominiums that provide a high quality of life with easy access to Manhattan via the iconic tram or the F train.

Roosevelt Island Live Market Data

View Neighborhood

Active Listings

25

Median Asking Price

$1.07M

Median $/Sqft

$955

Avg Days on Market

N/A

New This Week

1

Price Reduced

16%

Sold (30 Days)

1

Median Sale Price

$758K

Live data from RLS at REBNY • Updated 5/13/26, 2:48 PM EST

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Location

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531 Main Street #509, Roosevelt Island, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1975
Year Built
51 years old
20
Floors
365
Residential Units
R7-2
Zoning District
Elevator Apartments

Tax & Assessment

Assessed Value: $83,931,750
Land Value: $4,405,500
Exemptions: $83,931,750

Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.

Lot Area: 97,913 SF
Building Area: 683,637 SF
Built FAR: 6.98
Allowed FAR: 3.44

Source: NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning (data.cityofnewyork.us)

Want help estimating ownership costs or understanding building compliance? Let's discuss

Frequently Asked Questions

Common questions about this property

The current listed monthly maintenance are $2,646 per month. Confirm the exact amount with the listing broker before making an offer.

The current listed annual property tax is $0, or roughly $0 per month. Verify the current assessment with your attorney before closing.

This property has 2 bedrooms and 2 full bathrooms.

The listed interior living area is 1,364 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1975, making it approximately 51 years old.

This listing is a co-op (stock cooperative). Buyers purchase shares in a corporation rather than real property, and the board must approve all sales.

Pets are permitted at this property: Building Pets Allowed Comments:No Dogs. Contact the listing broker for weight limits or breed restrictions.

At the current list price of $925,000 for 1,364 sq ft, the asking price per square foot is approximately $678. This figure is for reference only and may differ from appraised or assessed values.

To schedule a private showing, contact Milton Coste at (917) 416-7433 or [email protected]. Per REBNY guidelines effective 2025, a Buyer Representation Agreement is required before a buyer's broker can show you properties. You may attend open houses independently without one.

Have a question not answered here?

(917) 416-7433
MLS® ID: RLS20070643
First Listed: 2/5/2026
On Market: 2/9/2026
Pending Since: 4/20/2026
Contract Date: 2/5/2026

Listing Courtesy of Compass - Dylan Hildreth Hoffman

Listing Contact: (646) 431-2260

Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York's Residential Listing Service (the "RLS"). The information contained in this listing has not been verified by the RLS and should be verified by the consumer. The listing information provided here is for the consumer's personal, non-commercial use. Retransmission, redistribution or copying of this listing information is strictly prohibited except in connection with a consumer's consideration of the purchase and/or sale of an individual property. This listing 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. This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.

Broker Commission Disclosure: Broker commissions are not set by law and are fully negotiable.

Buyer Notice: Planning to work with a buyer's broker? A Buyer Representation Agreement is required before your broker can show you properties, per REBNY/UCBA guidelines (effective 2025). You may attend open houses independently without one.

RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 5/13/2026 at 6:48 PM UTC

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