Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
10 MADISON Square W #4H
Interested in this property?
Active For Sale Condo

$1,950,000

10 MADISON Square W #4H

Flatiron, Manhattan

MLS® #RLS20086130

RLS at REBNY

Listing by Corcoran Group

1

Bedroom

1

Bath

N/A

Sq. Ft.

1915

Year Built

Quick Summary

Bedrooms 1
Bathrooms 1
Year Built 1915
Ownership Condo
HOA/Common Charges $1,481/mo
Property Taxes Contact for details
Neighborhood Flatiron
Floor 4 of 22

Property Highlights

  • Views: Other
  • Exposure: West facing
  • Style: WalkUp architecture

Property Details

Type Condo
Ownership Condominium
Total Rooms 3
Baths 1 Full
Floor 4 of 22
View Other
Exposure West
Pets Yes
Year Built 1915
Architectural Style WalkUp
Basement Other
Block/Lot 00826/1225

Listing History

Event Date Price Change
Listed Apr 22, 2026 $1,950,000 -
Currently Apr 22, 2026 $1,950,000 -

Description

Residence 4H at 10 Madison Square West provides a rare sense of composure in the heart of the Flatiron District. It is currently the only one bedroom residence available in this highly coveted building and is a serene retreat with garden views. Designed by Alan Wanzenberg and ideally situated on Madison Square Park, the property offers a premier living experience in one of Manhattan's most central corridors.

This stunning home features soaring 11-foot ceilings and double-paned wall-to-wall windows overlooking the garden, filling the space with abundant natural light while simultaneously insulating the residence from the city noise. The expansive Great Room flows seamlessly into an open kitchen outfitted with SieMatic cabinetry and Bianco Carrera marble, and a suite of Sub-Zero, Wolf, and Miele appliances. The large bedroom has a windowed, walk-in closet and enough room for a king bed and seating area. The spacious, marble-clad bathroom offers a soaking tub, heated floors, and double sinks, creating a spa-like experience. High-end finishes throughout the home include California Closets throughout, custom window shades, Nanz hardware, Dornbracht fixtures, Leviton lighting, and a two-zone Mitsubishi HVAC system-reflecting an exceptional level of detail and craftsmanship.

Living at 10 Madison Square West means having access to an unparalleled amenity suite, including a 10,000-square-foot fitness center managed by The Wright Fit, a 60-foot lap pool, private steam rooms and saunas, children's playroom, courtyard garden, and a well-tenured staff of live-in superintendent, concierge, porters and a 24-hour doorman. 10 Madison Square West provides an exceptional living experience. Located across the street from the lush greenery of Madison Square Park this residence provides a sophisticated lifestyle where the vibrant energy of New York is always within reach, but never within earshot.

Features & Amenities

Interior Features

High Ceilings Walk In Closets Building None Washer Hookup

Exterior Features

Building Courtyard Private Outdoor Space Under60 Sqft

Building Amenities

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

Appliances

Dishwasher

Building Information

Total Units 122
Stories 22
Style WalkUp

Financial Details

Common Charges $1,481/mo
RE Taxes Contact for details

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

134

Median Asking Price

$2.27M

Median $/Sqft

$1,727

Avg Days on Market

N/A

New This Week

11

Price Reduced

28%

Sold (30 Days)

7

Median Sale Price

$2.80M

Live data from RLS at REBNY • Updated 4/22/26, 5:47 PM EST

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Location

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10 MADISON Square W #4H, Flatiron, New York County

Floor Plans

Floor Plan

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 $1,481 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 1 bedroom and 1 full bathroom.

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.

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: RLS20086130
First Listed: 4/22/2026
On Market: 4/22/2026
Price Changed: 4/22/2026
Contract Date: 4/22/2026

Listing Courtesy of Corcoran Group - Philip John Tabor

Listing Contact: (646) 247-9347

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 4/22/2026 at 9:47 PM UTC

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