Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $3,362,300

· Closed December 15, 2025

Closed For Sale Condo

$3,362,300

$1,170 per sq ft

10 E 18TH Street #5N

Flatiron, Manhattan

MLS® #RLS11016214

RLS at REBNY

Listing by Brown Harris Stevens Residential Sales LLC

4

Bedrooms

3

Baths

2,874

Sq. Ft.

1903

Year Built

Quick Summary

Bedrooms 4
Bathrooms 3
Living Area 2,874 sq ft
Year Built 1903
Ownership Condo
HOA/Common Charges $2,117/mo
Property Taxes Contact for details
Neighborhood Flatiron
Floor 5 of 8

Property Highlights

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

Property Details

Type Condo
Ownership Condominium
Total Rooms 8
Baths 3 Full
Floor 5 of 8
View City
Exposure East,North,West
Cooling Other
Pets Yes
Year Built 1903
Living Area 2,874 sq ft
Architectural Style Loft
Basement Other
Parcel # 0550-0026
Block/Lot 00846/0000

Listing History

Event Date Price Change
Listed Oct 17, 2024 $4,250,000 -
Price Reduced Dec 15, 2025 $3,795,000 -10.7%
Currently May 13, 2026 $3,362,300 -11.4%

Description

Price Improvement! Schedule your appointment today and make an offer.  Reimagined!

Classic loft in the heart of the Flatiron / Union Square loft district!

Sprawling 4+ bedrooms, 3 full bathrooms, wall-to-wall massive windows and soaring ceilings in a timeless and elegant turn of the century loft building. Approximately 3,000 square feet of inviting space to relax, entertain and simply live as your lifestyle commands.

Private keyed elevator opens into a dramatic great room adorned with Northern and Western light. East facing primary bedroom suite is located in the very quiet back of the loft allowing for complete privacy. The second grand area adjacent to the primary suite is a true multipurpose windowed space that can be used either as a media / screening room, library or a home office. Two out of the three bathrooms are configured with double sink vanities. There is a laundry /utility room with your own Bosch washer & dryer and central A/C has been installed.

Should the current configuration not work for you, in true loft fashion, your imagination will guide you to the possibilities of other layouts.

10 East 18th Street, also known as 7 East 17th Street, is a boutique condominium with a full time superintendent. In close proximity to Fifth Avenue, Union Square Market, Eataly, Madison Square Park, Washington Square Park, all subways and buses and a myriad of vibrant and diverse shopping, dining and wellness destinations. Pets are welcome.

Features & Amenities

Interior Features

Building None In Unit

Exterior Features

None

Building Amenities

Elevators

Building Information

Building Data View Compliance & Permits
Total Units 14
Stories 8
Style Loft

Financial Details

Common Charges $2,117/mo
RE Taxes Contact for details
Original Price $4,250,000
Sale Price $3,362,300
Previous Price $3,795,000

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

132

Median Asking Price

$2.25M

Median $/Sqft

$1,788

Avg Days on Market

N/A

New This Week

8

Price Reduced

32%

Sold (30 Days)

12

Median Sale Price

$2.54M

Live data from RLS at REBNY • Updated 5/13/26, 4:34 PM EST

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Location

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10 E 18TH Street #5N, Flatiron, New York County

Virtual Tour

Building Information

Official NYC property records for this building

1912
Year Built
114 years old
4
Floors
16
Residential Units
R6B
Zoning District
Walk-Up Apartments

Tax & Assessment

Assessed Value: $600,300
Land Value: $54,000
Exemptions: $0

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

Lot Area: 3,417 SF
Building Area: 9,968 SF
Built FAR: 2.92
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 common charges are $2,117 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 4 bedrooms and 3 full bathrooms.

The listed interior living area is 2,874 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1903, making it approximately 123 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. Contact the listing broker for weight limits or breed restrictions.

At the current list price of $3,362,300 for 2,874 sq ft, the asking price per square foot is approximately $1,170. 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: RLS11016214
First Listed: 10/17/2024
On Market: 10/17/2024
Price Changed: 12/15/2025
Closed: 12/15/2025
Contract Date: 10/17/2024

Listing Courtesy of Brown Harris Stevens Residential Sales LLC - Victoria Vinokur

Listing Contact: (212) 712-1168

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 5/13/2026 at 8:34 PM UTC

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