Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $2,425,000

· Closed June 4, 2024

29 W 15TH Street #9
Closed For Sale Co-op

$2,425,000

29 W 15TH Street #9

Flatiron, Manhattan

MLS® #RLS10964920

RLS at REBNY

Listing by Douglas Elliman Real Estate

3

Bedrooms

1.5

Baths

N/A

Sq. Ft.

1905

Year Built

Quick Summary

Bedrooms 3
Bathrooms 2 full, 1 half
Year Built 1905
Ownership Co-op
Maintenance $3,403/mo
Neighborhood Flatiron
Floor 9 of 10

Property Highlights

  • Views: Other
  • Style: Loft architecture
  • Climate Control: Window Units

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 3
Baths 1 Full, 1 Half
Floor 9 of 10
View Other
Cooling Window Units
Pets Yes
Year Built 1905
Architectural Style Loft
Basement Other
Parcel # 0817-0025-00029-000-0009THF
Block/Lot 00817/0025

Listing History

Event Date Price Change
Listed Feb 2, 2024 $2,595,000 -
Currently May 14, 2026 $2,425,000 -6.6%

Description

This incredibly bright and airy full-floor loft is currently configured as a large open office and workspace and can easily be converted back to a residential home.

Off of the private keyed elevator, you immediately enter the central entry gallery and reception area.

The northern section of the floor is an ample workspace encompassing numerous workstations and storage & display areas. Walls of windows make for a comfortable and serene working environment.

In the southern section, you have a large, oversized, bright, and sunny office with an accordion-movable wall that can be used to create two offices or a conference room.

Additional features include LED lighting and a split two-zone central air conditioning system. 29 West 15th Street is an intimate pet-friendly boutique loft coop moments from Union Square, Washington Square Park, transportation, shopping, restaurants, and all that this vibrant neighborhood offers.

Features & Amenities

Interior Features

Smoke Free Building None

Exterior Features

None

Building Amenities

Green Building

Building Information

Building Data View Compliance & Permits
Total Units 11
Stories 10
Style Loft

Financial Details

Maintenance $3,403/mo
Original Price $2,595,000
Sale Price $2,425,000
Previous Price $2,595,000

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

9

Price Reduced

32%

Sold (30 Days)

12

Median Sale Price

$2.54M

Live data from RLS at REBNY • Updated 5/13/26, 8:28 PM EST

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Location

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29 W 15TH Street #9, Flatiron, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1931
Year Built
95 years old
1
Floors
M2-1
Zoning District

Tax & Assessment

Assessed Value: $350,550
Land Value: $100,800
Exemptions: $0

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

Lot Area: 5,610 SF
Building Area: 5,610 SF
Built FAR: 1

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 $3,403 per month. Confirm the exact amount with the listing broker before making an offer.

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

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.

Pet policy requires confirmation with the listing broker.

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: RLS10964920
First Listed: 2/2/2024
On Market: 2/2/2024
Price Changed: 6/5/2024
Closed: 6/4/2024
Contract Date: 2/2/2024

Listing Courtesy of Douglas Elliman Real Estate - STEVEN COHEN

Listing Contact: (917) 834-4287

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 12:28 AM UTC

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