For Sale · Listing by Compass
40 W 24th Street #10N
Flatiron, Manhattan
$3,800,000
40 W 24th Street #10N
MLS® #RLS20105587
Listing by Compass
- 3
- Bedrooms
- 2
- Baths
- N/A
- Sq. Ft.
- 1905
- Year Built
Quick Summary
Property Highlights
- Character: Pre-war building (1905)
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Jul 30, 2026 | $3,800,000 | - |
| Currently | Jul 30, 2026 | $3,800,000 | - |
Description
Rare Flatiron Loft with Private Roof Opportunity A truly rare opportunity to create one of Flatiron's premier loft residences. Residence 10N at 40 West 24th Street offers approximately 3,000 square feet of authentic Flatiron loft living, complemented by more than 1,000 square feet of private outdoor space. This exceptional home also includes exclusive roof rights with the potential for a future owner to create direct access from the residence, subject to all required building and governmental approvals. Opportunities combining this scale, outdoor space, and long-term upside in the heart of Flatiron are exceptionally scarce. Located within a keyed-elevator boutique cooperative, the residence showcases the timeless character that defines Manhattan's most coveted lofts. Eleven incredible oversized arched windows overlooking West 24th Street flood the home with natural light, while 12-foot ceilings, exposed brick, original architectural columns, and expansive open living spaces create an extraordinary sense of scale. Currently configured as a three-bedroom, two-bath residence, the home presents a remarkable opportunity for a complete architectural transformation. Whether envisioned as a sophisticated downtown loft, an elegant entertaining residence, or an exceptional family home, the possibilities are virtually limitless. Perfectly positioned between Madison Square Park and Union Square, 40 West 24th Street sits at the crossroads of Flatiron, NoMad, Chelsea, and Greenwich Village. Enjoy immediate access to Eataly, Madison Square Park, acclaimed restaurants, boutique shopping, renowned fitness studios, multiple subway lines, and many of Manhattan's most celebrated cultural destinations. Authentic Flatiron lofts offering this combination of scale, 11 oversized arched windows, 12-foot ceilings, private outdoor space, keyed elevator access, boutique cooperative living, original architectural character, and renovation potential rarely become available. This is an exceptional opportunity to create a truly one-of-a-kind residence in one of New York City's most iconic neighborhoods. Disclaimer: All dimensions, square footage, floor plans, and measurements are approximate and are provided for informational purposes only. Purchasers should independently verify all dimensions, layouts, roof rights, and development potential with their own architect, engineer, and legal advisors. Any future modifications or improvements, including the creation of direct roof access, are subject to all applicable laws, regulations, and required approvals from the cooperative, governmental authorities, and any other applicable parties.
Features & Amenities
Interior Features
Exterior 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
116
Median Asking Price
$2.20M
Median $/Sqft
$1,761
Avg Days on Market
N/A
New This Week
4
Price Reduced
34%
Sold (30 Days)
1
Median Sale Price
$2.60M
Live data from RLS at REBNY • Updated 7/30/26, 6:14 PM EST
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Location
40 W 24th Street #10N, 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 monthly maintenance are $7,750 per month. Confirm the exact amount with Milton Coste before making an offer.
The current listed annual property tax is $0, or roughly $0 per month. Verify the current assessment with your attorney before closing.
This property has 3 bedrooms and 2 full bathrooms.
According to MLS records, the building was constructed in 1905, making it approximately 121 years old.
This listing is a co-op (stock cooperative). Buyers purchase shares in a corporation rather than real property, and the board must approve all sales.
Pets are permitted at this property. Contact Milton Coste for weight limits or breed restrictions.
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 Compass - SEAN D BREWER
Listing Contact: (785) 550-9251
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 7/30/2026 at 10:14 PM UTC
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Quick Facts
Monthly Costs Estimate
$760,000
Source: Freddie Mac PMMS
Est. Monthly Payment
$0
Estimates only. Consult a lender for exact figures.
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