Under Contract – Backup offers may be accepted
35 W 23RD Street #2
MLS® #RLS20081693
Listing by Corcoran Group
3
Bedrooms
2.5
Baths
3,400
Sq. Ft.
1879
Year Built
Quick Summary
Property Highlights
- Views: City
- Exposure: North,South facing
- Outdoor Space: None, Balcony
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Apr 6, 2026 | $5,995,000 | - |
| Currently | Jul 5, 2026 | $5,995,000 | - |
Description
Flatiron District Loft-Living with Private Outdoor Space - A Rare Full-Floor Manhattan, Pre-War Condo! Welcome to a truly exceptional full-floor loft condominium in the heart of Manhattan's Flatiron District. Located at 35 West 23rd Street, this spectacular 3-bedroom, 2.5-bathroom mega-loft with private outdoor space blends authentic New York industrial architecture with modern luxury living in the coveted Ladies' Mile Historic District. Bathed in sunshine from massive 10-foot windows, this dramatic residence features soaring 14-foot ceilings, original timber beams, steel columns, and exposed brick-creating a striking backdrop for one-of-a-kind loft living that looks out onto the stunning historic architecture of the neighborhood. A key-locked elevator opens directly into the home, revealing an expansive 42-foot-wide entertaining space where multiple living areas flow effortlessly into an elegant dining and culinary hub. At the center of the home, the open chef's kitchen is designed for both entertaining and everyday living. Highlights include a 6-burner Wolf range with vented hood, Sub-Zero refrigerator, Miele dishwasher, wine refrigerator, Caesarstone countertops, breakfast bar seating, and custom cabinetry, all accented by warm copper-toned pendant lighting. The king-sized primary suite offers a peaceful retreat with direct access to a planted and irrigated private balcony, a customized walk-through closet, and a spa-inspired en-suite bath featuring Waterworks and Toto fixtures, a double vanity, soaking tub, and oversized stall shower. Two additional bedrooms overlook the tranquil outdoor space and provide generous storage. A flexible interior common area can easily function as a home office, media room, playroom, or all three! The loft can easily be reconfigured into a 4-bedroom layout for expanded living. Additional loft features include: Gas fireplace anchoring the main living space Oversized sound-reducing windows overlooking the historic streetscape Steam shower in the secondary full bathroom Guest powder room with Duravit and Waterworks fixtures Multi-zone air conditioning and upgraded commercial-grade heat distribution Vented washer/dryer Fully integrated smart-home system for lighting, sound, and climate Large private 121sf storage room included In a rare and valuable perk, residents enjoy full access to the neighboring Flatiron House's full-time doorman & concierge, and fitness center - at NO ADDITIONAL COST! All packages can be held by the neighboring concierge. Note that the doorman/concierge and gym are in the neighboring building. Originally constructed in 1879, the building sits proudly within the Ladies' Mile Historic District and was recently honored with the 2024 Lucy G. Moses Preservation Award following an extraordinary restoration. Residents enjoy a newly renovated lobby, upgraded elevator, Butterfly video security system with remote access, porter service, and a common roof deck. Pets are welcome. Prime Flatiron District Location Few locations in Manhattan compare to this Flatiron address just a few doors from Madison Square Park. Step outside to some of New York City's best dining, shopping, and culture, including Eataly, Whole Foods, Trader Joe's, and countless renowned restaurants and cafés. The park offers dog runs, seasonal art installations, and open-air events, while nearby Union Square, NoMad, Chelsea Piers, and the High Line provide endless exploration. Commuting is effortless with nearby access to the F, M, R, W, and 6 subway lines, and the cross-town M23 bus. This rare Flatiron loft condo combines historic character, modern amenities, and an unbeatable Manhattan location. Private showings by appointment only. Property Taxes for use as a primary residence could come as low as $4,424/mo - consult your attorney. Alternate floor plans are for conceptual purposes only; consult your architect regarding alteration possibilities.
Features & Amenities
Interior Features
Exterior Features
Building Amenities
Appliances
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
118
Median Asking Price
$2.50M
Median $/Sqft
$1,826
Avg Days on Market
N/A
New This Week
2
Price Reduced
36%
Sold (30 Days)
10
Median Sale Price
$2.26M
Live data from RLS at REBNY • Updated 7/5/26, 8:46 AM EST
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35 W 23RD Street #2, Flatiron, New York County
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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)
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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.
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Frequently Asked Questions
Common questions about this property
The current listed common charges are $2,400 per month. Confirm the exact amount with the listing broker before making an offer.
This property has 3 bedrooms and 2 full bathrooms and 1 half bathroom.
The listed interior living area is 3,400 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1879, making it approximately 147 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: Pets Allowed,Building Pets Allowed Comments:Pets Allowed. Contact the listing broker for weight limits or breed restrictions.
At the current list price of $5,995,000 for 3,400 sq ft, the asking price per square foot is approximately $1,763. 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 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) 416-7433Listing Courtesy of Corcoran Group - Ronald Anthony Testa
Listing Contact: (646) 675-6173
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 7/5/2026 at 12:46 PM UTC