Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
121 E 23rd Street #7D
Interested in this property?
Active For Sale Condo

$1,885,000

$1,573 per sq ft

121 E 23rd Street #7D

Flatiron, Manhattan

Crossing 23rd

MLS® #RLS20077927

RLS at REBNY

Listing by Keller Williams NYC

2

Bedrooms

2

Baths

1,198

Sq. Ft.

2004

Year Built

Quick Summary

Bedrooms 2
Bathrooms 2
Living Area 1,198 sq ft
Lot Size 6,160 sq ft
Year Built 2004
Ownership Condo
HOA/Common Charges $2,287.88/mo
Property Taxes $15,917/yr
Neighborhood Flatiron
Floor 7 of 21

Property Highlights

  • Location: Flatiron, Manhattan
  • Property Type: Condo
  • Built: 2004

Property Details

Type Condo
Ownership Condominium
Total Rooms 5
Baths 2 Full
Floor 7 of 21
Pets Yes
Year Built 2004
Living Area 1,198 sq ft
Structure Type HighRise
Furnished Unfurnished
Lot Size 6,160 sq ft
Parcel # 0879-1040
Block/Lot 00879/1040

Listing History

Event Date Price Change
Listed Mar 18, 2026 $1,885,000 -
Currently May 4, 2026 $1,885,000 -

Description

Fully reimagined with a meticulous, design-forward renovation, Residence 7D at 121 East 23rd Street offers new development caliber finishes within a full-service condominium. Bathed in southern light, this two-bedroom, two-bathroom home has been thoughtfully upgraded throughout, combining refined materials, custom craftsmanship, and modern functionality. The level of finish and attention to detail is often reserved for higher-priced properties. A gracious entry foyer with coat closet leads into an expansive living and dining area, where newly added soffits and recessed lighting create a warm, elevated atmosphere. The open layout flows seamlessly, anchored by a striking custom solid walnut breakfast bar that connects the kitchen to the living space. The fully renovated kitchen is both sophisticated and highly functional, featuring Porcelanosa Krion countertops and backsplash—a durable, non-porous surface known for its stain resistance and clean, modern finish. A complete suite of Miele appliances includes a built-in refrigerator, range, hood, and dishwasher, complemented by a Marvel wine refrigerator and Sharp drawer microwave. Custom cabinetry provides exceptional storage, including a built-in pantry, pull-out corner systems, and dedicated utensil storage. The primary suite offers a quiet retreat with a custom-built walk-in closet and direct access to a private balcony. The en suite bathroom is finished with Porcelanosa vanities and Krion sinks, Kohler matte black fixtures, a rain shower, Robern medicine cabinets, and marble tilework. The spacious secondary bedroom also features a custom closet system and is served by a second full bath with equally refined finishes. Additional upgrades include new HVAC units with integrated UVC sterilization, updated electrical throughout, hardwood flooring, Bosch washer and dryer, matte black Emtek hardware, and a full apartment repaint. Crossing 23rd is a full-service condominium with interiors designed by Andres Escobar, offering a 24-hour doorman and concierge, fitness center, resident lounge, landscaped garden, and central laundry room. Located just off Park Avenue South, the building is moments from the 6, N, R, F, and M subway lines, with Madison Square Park and some of downtown’s best dining, shopping, and cultural destinations nearby.

Features & Amenities

Interior Features

Common On Floor In Unit

Building Amenities

Elevators

Building Information

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

Financial Details

Common Charges $2,287.88/mo
RE Taxes $15,917/yr ($1,326/mo)

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

122

Median Asking Price

$2.22M

Median $/Sqft

$1,716

Avg Days on Market

N/A

New This Week

4

Price Reduced

27%

Sold (30 Days)

6

Median Sale Price

$2.80M

Live data from RLS at REBNY • Updated 5/4/26, 3:14 AM EST

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Location

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121 E 23rd Street #7D, Flatiron, New York County

Floor Plans

Floor Plan 1

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 $2,287.88 per month. Confirm the exact amount with the listing broker before making an offer.

The current listed annual property tax is $15,917, or roughly $1,326 per month. Verify the current assessment with your attorney before closing.

This property has 2 bedrooms and 2 full bathrooms.

The listed interior living area is 1,198 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 2004, making it approximately 22 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 $1,885,000 for 1,198 sq ft, the asking price per square foot is approximately $1,573. 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 mcoste@kwnyc.com. 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: RLS20077927
First Listed: 3/18/2026
On Market: 3/18/2026
Price Changed: 3/18/2026
Contract Date: 3/1/2026

Listing Courtesy of Keller Williams NYC - Seth S Levin

Listing Contact: (917) 599-7572

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 5/4/2026 at 7:14 AM UTC

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