Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
455 MAIN Street #11G
Interested in this property?
Active For Sale Condo

$800,000

$1,194 per sq ft

455 MAIN Street #11G

Roosevelt Island, Manhattan

Riverwalk Place

MLS® #RLS20075434

RLS at REBNY

Listing by Douglas Elliman Real Estate

1

Bedroom

1

Bath

670

Sq. Ft.

2005

Year Built

Quick Summary

Bedrooms 1
Bathrooms 1
Living Area 670 sq ft
Year Built 2005
Ownership Condo
HOA/Common Charges $856/mo
Property Taxes Contact for details
Neighborhood Roosevelt Island
Floor 11 of 16

Property Highlights

  • Views: City Lights, City, River
  • Exposure: North facing
  • Climate Control: Varies By Unit

Property Details

Type Condo
Ownership Condominium
Total Rooms 3
Baths 1 Full
Floor 11 of 16
View City Lights, City, River
Exposure North
Cooling Varies By Unit
Pets Yes
Year Built 2005
Living Area 670 sq ft
Structure Type HighRise
Basement Other
Parcel # 1373-1106
Block/Lot 01373/1106

Listing History

Event Date Price Change
Listed Mar 5, 2026 $800,000 -
Currently May 19, 2026 $800,000 -

Description

Welcome home to this large, sun-filled, high-floor 1BR/1BA apartment with sparkling water views of the Manhattan skyline through oversized floor-to-ceiling windows. It features an open, airy kitchen with granite countertops, stainless steel appliances, one large bedroom with expansive closet space, marbled bathroom, and in-unit washer/dryer.

Riverwalk Place at 455 Main Street was completed in 2006 and is an elegant, well-maintained condominium building with 24-hour doorman, gym, playroom, rooftop lounge and outdoor sundeck. It is located on peaceful Roosevelt Island very close to both the Roosevelt Island Tram and the F Train. Local shopping and outdoor dining is available on the Common just outside your front door.

Roosevelt Island residents enjoy life outdoors. Parkland is plentiful, lush gardens and manicured lawns are everywhere. There are historic landmarks, a fantastic scenic waterfront esplanade, and sports venues for softball, tennis, basketball, soccer and swimming.

Features & Amenities

Interior Features

Separate Formal Dining Room Building Other Washer Hookup In Unit

Exterior Features

Building Courtyard Building Roof Deck

Building Amenities

Bike Storage Common Playroom Elevators

Building Information

Building Riverwalk Place
Building Data View Compliance & Permits
Total Units 230
Stories 16
Structure HighRise

Financial Details

Common Charges $856/mo
RE Taxes Contact for details

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

27

Median Asking Price

$1.05M

Median $/Sqft

$1,016

Avg Days on Market

N/A

New This Week

1

Price Reduced

15%

Sold (30 Days)

1

Median Sale Price

$1.31M

Live data from RLS at REBNY • Updated 5/19/26, 1:58 PM EST

Similar Listings in Roosevelt Island

View All

Location

Loading map...

455 MAIN Street #11G, Roosevelt Island, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

2004
Year Built
22 years old
16
Floors
230
Residential Units
R7-2
Zoning District
Condominiums

Tax & Assessment

Assessed Value: $27,196,661
Land Value: $2,880,006
Exemptions: $27,196,661

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

Lot Area: 63,845 SF
Building Area: 188,941 SF
Built FAR: 2.96
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 common charges are $856 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 1 bedroom and 1 full bathroom.

The listed interior living area is 670 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 2005, making it approximately 21 years old.

This listing is a condominium. Buyers receive a deed to their individual unit and own their space outright, subject to condo association rules.

Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.

At the current list price of $800,000 for 670 sq ft, the asking price per square foot is approximately $1,194. 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 mcoste@kwnyc.com. 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: RLS20075434
First Listed: 3/5/2026
On Market: 3/5/2026
Price Changed: 3/5/2026
Contract Date: 3/5/2026

Listing Courtesy of Douglas Elliman Real Estate - Brandon M Mason

Listing Contact: (917) 924-2145

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 5/19/2026 at 5:58 PM UTC

Buying a Condo? Start Here

Co-op vs. Condo: Which Is Right for You?

Ownership structure, board approval, financing: the full comparison.

Read article

Condo Due Diligence Checklist

What to review before signing: financials, reserve fund, offering plan.

Read article

How to Read a Condo Offering Plan

Decode the offering plan before you commit to any new development.

Read article

NYC Real Estate Market Report 2026

Data-driven analysis of prices, inventory, and trends across NYC.

Read article

Interested in this property?

Your info is secure and never shared.

Call Text Email