Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
10 MADISON Square W #6G
Interested in this property?
Active For Sale Condo

$6,195,000

$2,602 per sq ft

10 MADISON Square W #6G

Flatiron, Manhattan

MLS® #RLS20083671

RLS at REBNY

Listing by Corcoran Group

3

Bedrooms

3.5

Baths

2,381

Sq. Ft.

1915

Year Built

Quick Summary

Bedrooms 3
Bathrooms 4 full, 1 half
Living Area 2,381 sq ft
Year Built 1915
Ownership Condo
HOA/Common Charges $3,904/mo
Property Taxes Contact for details
Neighborhood Flatiron
Floor 6 of 22

Property Highlights

  • Views: City, Park Greenbelt
  • Style: WalkUp architecture
  • Character: Pre-war building (1915)

Property Details

Type Condo
Ownership Condominium
Total Rooms 6
Baths 3 Full, 1 Half
Floor 6 of 22
View City, Park Greenbelt
Pets Yes
Year Built 1915
Living Area 2,381 sq ft
Architectural Style WalkUp
Basement Other
Block/Lot 00826/2391

Listing History

Event Date Price Change
Listed Apr 14, 2026 $6,400,000 -
Currently May 30, 2026 $6,195,000 -3.2%

Description

Mint 3 Bedroom with Madison Square Park Views

Residence 6G at 10 Madison Square West is a mint condition three-bedroom, three-and-a-half-bathroom condominium overlooking Madison Square Park in the heart of NoMad and Flatiron. Spanning approximately 2,354 square feet, the home offers exceptional natural light and open views of Madison Square Park's seasonal foliage along with surrounding architectural landmarks including the MetLife Clock Tower, and the Flatiron and New York Life Buildings.

A striking solid Cypress wood entry door opens into a gracious center gallery that leads to a dramatic 25-foot great room with soaring 11-foot ceilings and oversized sound-attenuating windows that frame the park and skyline beyond. The open kitchen flows seamlessly into the living and dining space and is beautifully appointed with custom SieMatic cabinetry, honed Bianco Carrara marble countertops, and fully integrated top-of-the-line stainless steel appliances. A large center island provides additional seating and storage and features a stainless under-mount sink.

The primary suite enjoys tranquil courtyard exposures and features a luxurious en-suite bathroom finished in Bianco Carrara marble slab with mosaic inlays, radiant heated floors, and a custom double vanity with marble slab countertop. Two additional bedrooms each offer en-suite marble bathrooms with similarly refined finishes, while a separate powder room is conveniently located off the entry gallery.

Additional highlights include a full-size side-by-side washer and gas-vented dryer, six-inch wide plank white oak floors, stately base moldings, oversized soundproof windows, constantly filtered fresh air circulation, and a state-of-the-art multi-zone HVAC system.

10 Madison Square West is a full-service luxury condominium offering a 24-hour doorman, concierge, and porter, live-in resident manager, and a beautifully landscaped 5,100-square-foot courtyard garden inspired by neighboring Madison Square Park. Residents also enjoy access to a 10,000-square-foot private club featuring a fitness center, yoga and Pilates studios, a 60-foot heated indoor lap pool with adjacent hot tub, spa treatment room, and separate men's and women's locker rooms with steam and sauna.

Additional amenities include a children's playroom, bike storage, commercial laundry facilities, and refrigerated lobby storage for grocery and flower deliveries.
Located moments from NoMad, Flatiron, Chelsea, and Union Square, the building is surrounded by some of Manhattan's most celebrated restaurants, hotels, shopping, and cultural destinations, offering immediate access to the very best of downtown Manhattan.

Features & Amenities

Interior Features

High Ceilings Building None Washer Hookup In Unit

Exterior Features

Building Courtyard

Building Amenities

Bike Storage Common Playroom Concierge Elevators Sauna Spa Hot Tub Steam Room Sauna

Building Information

Building Data View Compliance & Permits
Total Units 122
Stories 22
Style WalkUp

Financial Details

Common Charges $3,904/mo
RE Taxes Contact for details
Original Price $6,400,000
Previous Price $6,400,000

The Flatiron District is a busy intersection of history, technology, and luxury living. Named after the iconic Flatiron Building, the neighborhood is centered around Madison Square Park and is a hub for the city's 'Silicon Alley.' The real estate market is famous for its grand cast-iron loft buildings with high ceilings and expansive floor plans, alongside ultra-luxury glass towers that offer modern amenities and central Manhattan convenience.

Flatiron Live Market Data

View Neighborhood

Active Listings

137

Median Asking Price

$2.42M

Median $/Sqft

$1,782

Avg Days on Market

N/A

New This Week

3

Price Reduced

35%

Sold (30 Days)

10

Median Sale Price

$2.25M

Live data from RLS at REBNY • Updated 5/30/26, 5:18 AM EST

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Location

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10 MADISON Square W #6G, Flatiron, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1915
Year Built
111 years old
24
Floors
122
Residential Units
C5-2
Zoning District
Condominiums

Tax & Assessment

Assessed Value: $73,683,944
Land Value: $7,380,004
Exemptions: $0

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

Lot Area: 22,471 SF
Building Area: 282,140 SF
Built FAR: 12.56
Allowed FAR: 10

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 $3,904 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 3 bedrooms and 3 full bathrooms and 1 half bathroom.

The listed interior living area is 2,381 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1915, making it approximately 111 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: case by case,Building Pets Allowed Comments:case by case. Contact the listing broker for weight limits or breed restrictions.

At the current list price of $6,195,000 for 2,381 sq ft, the asking price per square foot is approximately $2,602. 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: RLS20083671
First Listed: 4/14/2026
On Market: 4/14/2026
Price Changed: 5/26/2026
Contract Date: 4/14/2026

Listing Courtesy of Corcoran Group - STEVEN ADAM COHEN

Listing Contact: (917) 834-4287

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 5/30/2026 at 9:18 AM UTC

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