Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
121 E 23RD Street #14C
Interested in this property?
Active For Sale Condo

$2,425,000

$1,555 per sq ft

121 E 23RD Street #14C

Flatiron, Manhattan

Crossing 23Rd

MLS® #RLS20081928

RLS at REBNY

Listing by Douglas Elliman Real Estate

3

Bedrooms

3

Baths

1,559

Sq. Ft.

2005

Year Built

Quick Summary

Bedrooms 3
Bathrooms 3
Living Area 1,559 sq ft
Year Built 2005
Ownership Condo
HOA/Common Charges $2,907/mo
Property Taxes Contact for details
Neighborhood Flatiron
Floor 14 of 21

Property Highlights

  • Views: City

Property Details

Type Condo
Ownership Condominium
Total Rooms 6
Baths 3 Full
Floor 14 of 21
View City
Pets Yes
Year Built 2005
Living Area 1,559 sq ft
Structure Type HighRise
Basement Other
Parcel # 0879-1071
Block/Lot 00879/0011

Listing History

Event Date Price Change
Listed Apr 7, 2026 $2,425,000 -
Currently May 22, 2026 $2,425,000 -

Description

Renovated 3BR/3BA with 1,559 SF + Southern Light in Madison Square

Sun-flooded and turnkey, this expansive home offers space, style, and a prime downtown location.

Drenched in natural light, this beautifully designed residence features three generously sized bedrooms, a spacious living and dining area, and an oversized kitchen ideal for both everyday living and entertaining. The fully renovated kitchen and all bathrooms showcase sleek, modern finishes, while custom closets throughout provide exceptional storage. An in-unit washer/dryer adds to the home's convenience.

Located at 121 East 23rd Street, a full-service condominium offering a 24-hour doorman and concierge, live-in superintendent, fitness center, resident lounge with outdoor patio, bike storage, and laundry room.

Moments from Madison Square Park, top restaurants, and multiple subway lines-this is effortless, turnkey living in one of Manhattan's most sought-after neighborhoods.

Features & Amenities

Interior Features

Building Other

Exterior Features

None

Building Amenities

Bike Storage Concierge

Appliances

Washer Dryer Allowed

Building Information

Building Crossing 23Rd
Building Data View Compliance & Permits
Total Units 95
Stories 21
Structure HighRise

Financial Details

Common Charges $2,907/mo
RE Taxes Contact for details

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

138

Median Asking Price

$2.36M

Median $/Sqft

$1,788

Avg Days on Market

N/A

New This Week

9

Price Reduced

31%

Sold (30 Days)

9

Median Sale Price

$1.70M

Live data from RLS at REBNY • Updated 5/22/26, 5:52 PM EST

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Location

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121 E 23RD Street #14C, Flatiron, New York County

Building Information

Official NYC property records for this building

2004
Year Built
22 years old
21
Floors
93
Residential Units
C6-4A
Zoning District
Condominiums

Tax & Assessment

Assessed Value: $15,848,546
Land Value: $770,395
Exemptions: $196,438

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

Lot Area: 6,160 SF
Building Area: 96,420 SF
Built FAR: 15.65
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 common charges are $2,907 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 3 bedrooms and 3 full bathrooms.

The listed interior living area is 1,559 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 2005, making it approximately 21 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 $2,425,000 for 1,559 sq ft, the asking price per square foot is approximately $1,555. 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: RLS20081928
First Listed: 4/7/2026
On Market: 4/7/2026
Price Changed: 4/7/2026
Contract Date: 4/7/2026

Listing Courtesy of Douglas Elliman Real Estate - Sere Conde

Listing Contact: (917) 238-0350

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 5/22/2026 at 9:52 PM UTC

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