For Sale · Listing by Modlin Group LLC
10 Madison Square W #2G
Flatiron, Manhattan
$4,998,000
10 Madison Square W #2G
MLS® #RLS20110521
Listing by Modlin Group LLC
- 3
- Bedrooms
- 3.5
- Baths
- 2,365
- Sq. Ft.
- 1915
- Year Built
Quick Summary
Property Highlights
- Views: City
- Exposure: East facing
- Character: Pre-war building (1915)
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Aug 21, 2026 | $4,998,000 | - |
| Currently | Aug 21, 2026 | $4,998,000 | - |
Description
Experience exceptional luxury and refined urban living in this stunning 3-bedroom, 3.5-bathroom residence spanning 2,365 square feet, complemented by a rare 254-square-foot private outdoor patio, ideally located in the heart of Manhattan’s coveted Flatiron neighborhood. With eastern exposure, expansive floor-to-ceiling windows, and beautiful views toward historic Madison Square Park, the residence is bathed in natural light. Soaring 11-foot ceilings and wide-plank white oak flooring create an airy, loft-like ambiance, while the building’s iconic brick and limestone façade preserves its historic character alongside sophisticated, contemporary interiors. Designed by renowned architect Alan Wanzenberg, the residence offers an elegant and highly functional layout with exceptional finishes throughout. The open chef’s kitchen features Italian Carrara marble and premium appliances, including a Sub-Zero refrigerator and wine refrigerator, Wolf convection ovens, a vented Wolf range and cooktop, and a full-size Miele dishwasher. Each of the three bedroom suites offers generous closet space and overlooks the serene private residential garden. The spacious primary suite features an en-suite bathroom finished in Carrara marble, a luxurious soaking tub, rain shower, radiant-heated floors, and an approximately 50-square-foot walk-in closet. One of the residence’s most distinctive features is its 254-square-foot private outdoor patio, a rare amenity that seamlessly extends the living space into the building’s tranquil residential garden. Tucked away at the rear of the apartment, this peaceful outdoor oasis offers a unique sense of privacy and serenity in the heart of Manhattan. Residents of 10 Madison Square West enjoy an exceptional full-service condominium with approximately 10,000 square feet of amenities, including a 60-foot heated lap pool, hot tub, fitness center, yoga and Pilates studios, spa treatment room, separate steam rooms and saunas for men and women, children’s playroom, private courtyard, private storage, refrigerated lobby storage, doorman, concierge, and porter service. Combining sophisticated design, expansive proportions, premium finishes, and an extraordinary private outdoor space, this residence offers a truly exceptional lifestyle in one of Manhattan’s most desirable neighborhoods.
Features & Amenities
Interior Features
Building Amenities
Building Information
Financial Details
About Flatiron
View All Flatiron ListingsThe 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 NeighborhoodActive Listings
86
Median Asking Price
$2.45M
Median $/Sqft
$1,862
Avg Days on Market
N/A
New This Week
2
Price Reduced
35%
Sold (30 Days)
15
Median Sale Price
$2.49M
Live data from RLS at REBNY • Updated 8/21/26, 2:08 PM EST
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Location
10 Madison Square W #2G, Flatiron, New York County
Floor Plans
Building Information
Official NYC property records for this building
Tax & Assessment
Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.
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
Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Building Data
NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning. Updated quarterly.
Market Data
RLS® at REBNY (Real Estate Board of New York). Live data updated in real-time.
Map & Location
OpenStreetMap contributors via Leaflet. Geocoding via Nominatim.
All data is provided for informational purposes only and should be independently verified. See our Data Sources Policy for more information.
Frequently Asked Questions
Common questions about this property
The current listed common charges are $3,979.47 per month. Confirm the exact amount with Milton Coste before making an offer.
The current listed annual property tax is $61,293, or roughly $5,108 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 2,365 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 Milton Coste for weight limits or breed restrictions.
At the current list price of $4,998,000 for 2,365 sq ft, the asking price per square foot is approximately $2,113. 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) 416-7433Listing Courtesy of Modlin Group LLC - Adam D Modlin
Listing Contact: (212) 974-0740
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 Data display by Keller Williams NYC. Data last updated on 8/21/2026 at 6:08 PM UTC
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Quick Facts
Monthly Costs Estimate
$999,600
Source: Freddie Mac PMMS
Est. Monthly Payment
$0
Estimates only. Consult a lender for exact figures.
Mansion tax applies at this price point
New York State charges the buyer a mansion tax on residential purchases at $1,000,000 or more. At this asking price the tier is $3M to $4,999,999 at 1.50%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.
Estimated mansion tax at asking
$74,970
Estimate based on the asking price. Confirm your own obligation with your real estate attorney.
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