SOLD FOR $2,300,000
Listed at $2,475,000 · Sold 7.1% below asking · Closed December 23, 2025
73 Fifth Avenue #3A
MLS® #RLS20046526
Listing by Sothebys International Realty
3
Bedrooms
2
Baths
1,741
Sq. Ft.
1906
Year Built
Quick Summary
Property Highlights
- Exposure: South,West facing
- Outdoor Space: Building Terrace, Terrace
- Character: Pre-war building (1906)
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Sep 5, 2025 | $2,950,000 | - |
| Price Reduced | Sep 30, 2025 | $2,750,000 | -6.8% |
| Currently | May 9, 2026 | $2,475,000 | -10.0% |
Description
New Price! Voluminous 3-bedroom, 2-bathroom home boasts 1,700+/- s.f. of classic pre-WWI loft elegance in a boutique Fifth Avenue Flatiron co-op. After entering a semi-private key-locked elevator landing, one is greeted with soaring 12-foot ceilings and nearly 8 ft. windows with sunny exposures to the South, down historic Fifth Avenue, and West. The oversized great room has living and dining areas providing the perfect setting for entertaining. An adjacent and convenient library, plus full bathroom allows this to be utilized as a third bedroom. Continuing into the apartment, the windowed kitchen, renovated five years ago, has plenty of cabinetry and quality appliances, such as Sub-Zero and Bosch. Just beyond sits a second bedroom, currently purposed as an office with built-in full-size Murphy bed. Additional closets and a washer/dryer line this corridor leading to the vast primary suite. Easily accommodating a king-sized bed, the room is oversized with a wall of extra deep custom closets and an en-suite bathroom with double sinks, soaking tub, and stall shower. Step out onto the bonus 33 s.f. planting terrace for a bit of fresh air. The home offers two rare finds: ample space and natural light with additional features including central air conditioning and hardwood floors. Each room of the home is infused with character and charm, creating a warm atmosphere throughout. 73 Fifth Avenue is a boutique coop with only 15 residences, low $3,323/mo maintenance, and a generous 75% financing option. There is a current assessment of $831.58/month and a 1% flip tax payable by the Buyer. The apartment transfers with a large storage unit. This long-established pet-friendly co-op has a full-time Superintendent and permits pied-a-terres, live/work, co-purchasing, gifting, and other options on a case-by-case basis. This fine Beaux-art building at 15th & 5th is only one block from 10 subway lines and the bountiful Union Square Greenmarket. Enjoy the best of downtown New York from this most central location.
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
134
Median Asking Price
$2.25M
Median $/Sqft
$1,761
Avg Days on Market
N/A
New This Week
14
Price Reduced
31%
Sold (30 Days)
11
Median Sale Price
$2.16M
Live data from RLS at REBNY • Updated 5/9/26, 8:41 AM EST
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73 Fifth Avenue #3A, 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.
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 $3,323 per month. Confirm the exact amount with the listing broker 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.
The listed interior living area is 1,741 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1906, making it approximately 120 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 the listing broker for weight limits or breed restrictions.
At the current list price of $2,475,000 for 1,741 sq ft, the asking price per square foot is approximately $1,422. 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 Sothebys International Realty - Randall Gianopulos
Listing Contact: (212) 606-7622
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 5/9/2026 at 12:41 PM UTC