Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $5,950,000

· Closed January 26, 2023

10 MADISON Square W #4G
Closed For Sale Condo

$5,950,000

$2,528 per sq ft

10 MADISON Square W #4G

Flatiron, Manhattan

MLS® #RLS10822283

RLS at REBNY

Listing by Serhant

3

Bedrooms

3.5

Baths

2,354

Sq. Ft.

1915

Year Built

Quick Summary

Bedrooms 3
Bathrooms 4 full, 1 half
Living Area 2,354 sq ft
Lot Size 22,471 sq ft
Year Built 1915
Ownership Condo
HOA/Common Charges $2,957/mo
Property Taxes $55,008/yr
Neighborhood Flatiron
Floor 4 of 24

Property Highlights

  • Views: City, Park Greenbelt
  • Exposure: East facing
  • Climate Control: Central Air

Property Details

Type Condo
Ownership Condominium
Total Rooms 4
Baths 3 Full, 1 Half
Floor 4 of 24
View City, Park Greenbelt
Exposure East
Cooling Central Air
Pets Yes
Year Built 1915
Living Area 2,354 sq ft
Lot Size 22,471 sq ft

Listing History

Event Date Price Change
Listed Apr 2, 2022 $5,950,000 -
Currently May 18, 2026 $5,950,000 -

Description

The distinguished, architectural character of this 1916 historic building is evident in its recent conversion to a collection of luxury condominium residences. With interiors by the renowned Alan Wanzenberg, this spacious, refined three-bedroom home reflects the convergence of prewar architecture with contemporary comfort and style. The modern loft space is classic and sophisticated with a functional, carefully imagined layout, boasting custom, high-end finishes and fixtures throughout. Enter through the gallery of dramatic scale, which acts as the cornerstone of the home separating the bedrooms from the living space. An expansive great room, featuring wide-plank white oak floors, provides a loft-like feel with beamed ceilings nearing 11 feet in height and an open, flexible layout. The focal point of the room is the floor-to-ceiling tilt-and-turn windows, which provide spectacular unobstructed views of Madison Square Park and the surrounding iconic structures. Light pours into the chef's kitchen, equipped with top-of-the-line appliances, including a Miele dishwasher, Wolf cook top and hood, Wolf double oven and warming drawer, 36" Sub-Zero refrigerator and 24" Sub-Zero wine cooler. The luxurious kitchen is outfitted with custom white SieMatic cabinetry and Bianco Carrara marble countertops and backsplash. A sprawling master bedroom is lined with enormous western-facing casement windows and offers two closets, including a large walk-in. The lavish master bathroom with radiant heated stone mosaic floors is complete with a glass-enclosed rain shower, soaking tub and dual vanity, all clad in Carrara marble. Both the second and third bedrooms are generous in size and feature well-appointed en-suite baths and abundant closet space. Additional highlights of this distinguished residence include a powder room featuring silver quartzite countertops and a utility closet with a Maytag washer and vented dryer. 10 Madison Square West, a full-service building, provides the ultimate amenity suite: 10,000 square-feet comprised of a 60-foot heated lap pool, hot tub, fitness center managed by The Wright Fit, spa treatment room, separate locker rooms with steam rooms and saunas, children's playroom and a private courtyard. With Madison Square Park as its backyard, 10 Madison Square West is situated in an ideal, central location, surrounded by world-renowned dining establishments and in close proximity to public transportation.

Features & Amenities

Appliances

Dryer Washer Dryer Allowed Washer

Building Information

Financial Details

Common Charges $2,957/mo
RE Taxes $55,008/yr ($4,584/mo)
Sale Price $5,950,000

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

$1,788

Avg Days on Market

N/A

New This Week

10

Price Reduced

32%

Sold (30 Days)

3

Median Sale Price

$1.40M

Live data from RLS at REBNY • Updated 5/18/26, 2:43 AM EST

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Location

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10 MADISON Square W #4G, 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 $2,957 per month. Confirm the exact amount with the listing broker before making an offer.

The current listed annual property tax is $55,008, or roughly $4,584 per month. Verify the current assessment with your attorney before closing.

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

The listed interior living area is 2,354 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. Contact the listing broker for weight limits or breed restrictions.

At the current list price of $5,950,000 for 2,354 sq ft, the asking price per square foot is approximately $2,528. 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: RLS10822283
First Listed: 4/2/2022
Price Changed: 4/2/2022
Closed: 1/26/2023
Contract Date: 4/2/2022

Listing Courtesy of Serhant - Lauren Kelly

Listing Contact: (646) 610-1333

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 5/18/2026 at 6:43 AM UTC

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