Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $3,500,000

· Closed January 11, 2024

Closed For Sale Co-op

$3,500,000

$1,296 per sq ft

142 5TH Avenue #9A

Flatiron, Manhattan

MLS® #RLS10926781

RLS at REBNY

Listing by Corcoran Group

5

Bedrooms

3.5

Baths

2,700

Sq. Ft.

1900

Year Built

Quick Summary

Bedrooms 5
Bathrooms 4 full, 1 half
Living Area 2,700 sq ft
Year Built 1900
Ownership Co-op
Maintenance $6,749/mo
Neighborhood Flatiron
Floor 9 of 11

Property Highlights

  • Views: City
  • Exposure: East,North,South facing
  • Style: Loft architecture

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 13
Baths 3 Full, 1 Half
Floor 9 of 11
View City
Exposure East,North,South
Pets Yes
Year Built 1900
Living Area 2,700 sq ft
Architectural Style Loft
Basement Other
Block/Lot 00821/0038

Listing History

Event Date Price Change
Listed Jun 22, 2023 $3,500,000 -
Currently May 14, 2026 $3,500,000 -

Description

Truly one-of-a-kind 2,700+ sq ft pre-war LOFT on Fifth Avenue in Flatiron.

This high floor corner loft with North, South, and East exposures has a private keyed elevator, opening directly into the entryway. Eighteen oversized windows flood the entire loft with an abundance of light, overlooking 5th Avenue skyline views with 27 linear ft of highly coveted FIFTH AVENUE FRONTAGE, and 40 linear ft of 19th Street southern exposure.

Current configuration includes Living, Dining, Kitchen, 4 Bedrooms, 1 Office, 3.5 Bathrooms, built-out Storage, vented Laundry Room, and plenty of closets. It can easily be renovated to fit your dream home, as the plumbing risers are already in place. This impressive loft provides endless possibilities to create your own layout. Along with soaring ceilings, there is central air, and the flooring throughout is original hardwood.

This classic Beaux-Arts building, circa 1900, features a limestone, brick, and terra-cotta fa ade. The building has porters and a superintendent (who delivers packages to your door). Located in the heart of the FLATIRON neighborhood. Close proximity to Union Square Farmers Market, Whole Foods, Trader Joes, Eataly, etc at Madison Square Park, Greenwich Village, and Chelsea. Union Square transit hub offers 10 different subway lines and the Path train is nearby.

Opportunity to combine with enormous rental unit on the same floor.

LOFT FEATURES:

- Protected Fifth Avenue views
- 11-foot ceilings
- Separate massive
- Storage room on the floor
- Renovation potential
- Private, keyed elevator
- Central air conditioning Laundry Room

BUILDING FEATURES:
- 10 stories
- Keyed elevator
- Full-time Resident Superintendent and Porters
- A service elevator
- Private intercom system

CO-OP ALLOWS:
- Pets
- Pied-a-terre
- 80% Financing
- Co-purchasing


Features & Amenities

Interior Features

Smoke Free Building Washer Dryer Install Allowed Building Other Washer Hookup In Unit

Exterior Features

None

Building Amenities

Green Building Storage

Appliances

Washer Dryer Allowed

Building Information

Building Data View Compliance & Permits
Total Units 11
Stories 11
Style Loft

Financial Details

Maintenance $6,749/mo
Sale Price $3,500,000

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

133

Median Asking Price

$2.29M

Median $/Sqft

$1,788

Avg Days on Market

N/A

New This Week

6

Price Reduced

32%

Sold (30 Days)

12

Median Sale Price

$2.54M

Live data from RLS at REBNY • Updated 5/13/26, 10:25 PM EST

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Location

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142 5TH Avenue #9A, Flatiron, New York County

Virtual Tour

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1899
Year Built
127 years old
10
Floors
11
Residential Units
C6-4A
Zoning District
Historic District: Ladies' Mile Historic District

Tax & Assessment

Assessed Value: $11,530,350
Land Value: $1,440,000
Exemptions: $0

Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.

Lot Area: 9,200 SF
Building Area: 91,000 SF
Built FAR: 9.89
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 monthly maintenance are $6,749 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 5 bedrooms and 3 full bathrooms and 1 half bathroom.

The listed interior living area is 2,700 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1900, making it approximately 126 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 $3,500,000 for 2,700 sq ft, the asking price per square foot is approximately $1,296. 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: RLS10926781
First Listed: 6/22/2023
On Market: 6/22/2023
Price Changed: 6/22/2023
Closed: 1/11/2024
Contract Date: 6/22/2023

Listing Courtesy of Corcoran Group - Gino Filippone

Listing Contact: (310) 228-8225

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 5/14/2026 at 2:25 AM UTC

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