Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
11 W 18th Street #5E
Closed For Sale Co-op

$1,761,000

$1,355 per sq ft

11 W 18th Street #5E

Flatiron, Manhattan

MLS® #RLS10960698

RLS at REBNY

Listing by Compass

3

Bedrooms

1

Bath

1,300

Sq. Ft.

1931

Year Built

Quick Summary

Bedrooms 3
Bathrooms 1
Living Area 1,300 sq ft
Year Built 1931
Ownership Co-op
Neighborhood Flatiron
Floor 5 of 5

Property Highlights

  • Exposure: North,South facing
  • Style: Loft architecture
  • Character: Pre-war building (1931)

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 1
Baths 1 Full
Floor 5 of 5
Exposure North,South
Pets CatsOk, DogsOk
Year Built 1931
Living Area 1,300 sq ft
Architectural Style Loft
Flooring Hardwood
Furnished Unfurnished
Parcel # 0820-1103-00011-000-000005E
Block/Lot 00820/1103

Listing History

Event Date Price Change
Listed Sep 7, 2023 $1,750,000 -
Currently May 14, 2026 $1,761,000 +0.6%

Description

NO MONTHLY MAINTENANCE!!! This unique 3 Bedroom Flatiron Loft has high ceilings and approx 1,300sf of space. The huge eat-in-kitchen has a large skylight overhead, Bertazzoni range, KitchenAid dishwasher, lots of counter and cabinet space. In addition, this apartment comes with an in-unit washer/dryer and 2 private storage rooms downstairs! The building also has a resident storage room by the entrance for strollers and bicycles. The building just installed a brand new Butterfly MX virtual doorman system. Located on West 18th and 5th, this amazing Flatiron Loft resides in one of the most highly desired locations in Manhattan. It doesn't get more convenient being this close to Union Square, the farmer's market, and easy access to virtually every subway line you could ask for. Contact me now for a private showing.

Features & Amenities

Interior Features

Eat In Kitchen High Ceilings Recessed Lighting Common On Floor Common Area In Unit Flooring: Hardwood

Appliances

Dishwasher Washer

Building Information

Building Data View Compliance & Permits
Total Units 8
Stories 5
Style Loft

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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11 W 18th Street #5E, Flatiron, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1930
Year Built
96 years old
2
Floors
2
Residential Units
R6B
Zoning District
Primarily Residential Mixed Use

Tax & Assessment

Assessed Value: $129,720
Land Value: $12,840
Exemptions: $0

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

Lot Area: 1,538 SF
Building Area: 3,049 SF
Built FAR: 1.98
Allowed FAR: 2

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 $0 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 1 full bathroom.

The listed interior living area is 1,300 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1931, making it approximately 95 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 $1,761,000 for 1,300 sq ft, the asking price per square foot is approximately $1,355. 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: RLS10960698
First Listed: 10/26/2023
On Market: 9/7/2023
Price Changed: 5/9/2024
Closed: 5/9/2024
Contract Date: 9/11/2022

Listing Courtesy of Compass - Scott Rubin

Listing Contact: (646) 637-6377

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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