121 East 23rd Street, Unit 4D

Crossing 23rd
Flatiron

$1,895,000
Price
2
Beds
1,198 Sq. Ft.
$1,582 / Sq. Ft.
1,198
Sq. Ft.
$1,582
per Sq. Ft.
Open: 12/7 01:00PM - 02:00PM - By ApptVirtual Tour
Open: 12/7 01:00PM - 02:00PM - By ApptVirtual Tour

Description

Turn-Key Perfection! Meticulously Renovated and Reimagined Home in the Heart of Flatiron 121 East 23rd Street, Residence 4D has been completely transformed from a traditional two-bedroom into an expansive one-bedroom plus den with two full bathrooms. This home offers both scale and style in the heart of the Flatiron District. Every detail has been thoughtfully curated.   In the entryway, you will find stylish black and white tile, which flows into wide-plank white oak flooring.   The upscale...Turn-Key Perfection! Meticulously Renovated and Reimagined Home in the Heart of Flatiron 121 East 23rd Street, Residence 4D has been completely transformed from a traditional two-bedroom into an expansive one-bedroom plus den with two full bathrooms. This home offers both scale and style in the heart of the Flatiron District. Every detail has been thoughtfully curated.   In the entryway, you will find stylish black and white tile, which flows into wide-plank white oak flooring.   The upscale kitchen is a chef's delight, complete with custom cherry cabinetry, quartz countertops, stainless steel subway tile backsplash, Miele dishwasher, gas range stove, Sub-Zero refrigerator and full-height Sub-Zero wine refrigerator.   The seamless flow from the kitchen to the gracious living and dining space is perfect for those who love to cook and/or entertain.   South facing windows flood the apartment with natural light and every window is also outfitted with electric shades for complete privacy. The oversized primary suite has ample space for king sized furniture and features a deluxe custom California Closet dressing room and a spa-like bathroom with Brizo Chrome fixtures, custom glass shower door, rain shower and full height glass mirrored/medicine cabinet. The balcony off the primary bedroom is the perfect touch, inviting you to enjoy your morning coffee or a sunset cocktail. The cherry on top of this incredible home is the versatile second bedroom which can be used as a den, guest bedroom, library or home office with custom wall paper, another large walk in-closet and full size washer dryer.   The accompanying guest bathroom was expertly designed with Premium Polished tile and Brizo Brushed Nickel fixtures. Every inch of this home reflects a commitment to craftsmanship and design, creating a rare turnkey opportunity in one of Manhattan's most sought-after neighborhoods. Crossing 23rd is a true white-glove service building with 24-hour door staff, concierge services, valet dry cleaning, commercial laundry room, fitness center, and beautiful communal garden roof deck. Impeccably located, this apartment is seconds from Madison Square Park, public transportation, and the best dining and nightlife NYC has to offer. Pets are allowed for unit owners Taxes reflect the primary residence condo-co-op abatement.   There is an additional cable/internet fee of $54.49 paid with maintenance.

Amenities

  • Corner Unit
  • Full-Time Doorman
  • Concierge
  • City Views
  • Balcony
  • Deck
  • Common Roof Deck
  • Common Outdoor Space

Open Houses

Sunday, Dec 7th

1:00 PM - 2:00 PM

By Appointment Only

LISTING UPDATED: 12/03/2025 11:24 AM

Property Details for 121 East 23rd Street, Unit 4D

StatusActive
MLS IDRLS20059782
Days on Market22
Taxes$1,235 / month
Common Charges$2,150 / month
Min. Down Pymt-
Total Rooms5.0
Compass TypeCondo
MLS TypeCondo
Year Built2004
CountyNew York County

Building

Crossing 23rd

95 Units21 StoriesBuilt in 2004

Location

Listing Courtesy of Corcoran Group
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Building Information for 121 East 23rd Street, Unit 4D

Building/ComplexCrossing 23rdFloor4Stories21Residences95Pet PolicyAllowedPet Policy Details3Year Built2004Building AgePost-war

Payment Calculator

$12,749 per month

30 year fixed, 6.28% Interest

Principal and Interest

$9,364

Property Taxes

$1,235

Maintenance/Common Charges

$2,150

The Payment Calculator is for illustrative purposes only.

Property Information for 121 East 23rd Street, Unit 4D

Summary
Location and General Information
  • Subdivision Name: Flatiron
  • Stories Total: 21
  • Exposures: South
  • Garage Spaces: 0.0
  • View: No
  • Zoning Description: C6-4A
Taxes and HOA
  • Tax Lot: 1016
  • Tax Deduction Percent: .00%
  • Tax Block: 00879
  • Association Fee Frequency: Monthly
  • Flip Tax: $0
  • Building Tax Lot: 7501
  • Tax Monthly Amount: 1235.0
  • Tax Abatement YN: false
Parking
  • Garage: No
  • Garage Spaces Assigned YN: false
Virtual Tour
Property
Lot Information
  • Living Area: 1198.0
  • Living Area Units: SquareFeet
  • Building Name: Crossing 23Rd
Building Information
  • Building Features: BikeStorage, Concierge
  • Landmark Status YN: false
  • Building Laundry Features: Other
  • Building Pets Allowed: BuildingYes
  • Capital Reserves YN: false
  • Green Building YN: false
Property and Assessments
  • New Development: No
  • Sponsor Unit: No
  • Certificate Of Occupancy: Yes
  • Percent Of Common Elements: .00%
  • Common Interest: Condominium
  • Number Of Shares: 0
  • New Construction: No
  • Structure Type: HighRise
  • Property Condition: Excellent
Interior and Exterior Features
Exterior Features
  • Basement: Other
  • Exterior Features: Balcony
  • Patio And Porch Features: None
Interior Features
  • Entry Level: 4
  • Fireplace: No
  • Dining Type: Alcove
  • Kitchen Condition: Excellent
  • Floor Number: 4
  • Basement: No
  • Cooling: No
  • Laundry Features: WasherHookup, InUnit
  • Bathroom Condition: Excellent
  • ElevatorsTotal: 4
Multi Family
Multi-Family Information
  • Number Of Units Total: 95
Rental
Rental Information
  • Pets Allowed: UnitYes
  • Attendance Type: DoormanYes, ConciergeFullTime
  • Land Lease: No

Property History for 121 East 23rd Street, Unit 4D

DateEvent & SourcePriceAppreciationLink
Nov 13, 2025

Listed (Active)

RLS RESO #RLS20059782

$1,895,000—
Aug 14, 2017

Sold

RLS RESO #RLS10033664

$1,685,000—
Aug 14, 2017

Sold (Public Record)

ACRIS #2017081700348002

$1,685,000

+3.0% / yr

Mar 25, 2017

Listed (Active)

RLS RESO #RLS10033664

$1,700,000—
Mar 24, 2017

Permanently Off Market

RLS RESO #RLS10334666

$1,750,000—
Jan 2, 2017

Listed (Active)

RLS RESO #RLS10334666

$1,750,000—
Oct 5, 2016

Permanently Off Market

RLS RESO #RLS10376269

$1,750,000—
Apr 8, 2016

Listed (Active)

RLS RESO #RLS10376269

$1,750,000—
Oct 22, 2008

Sold

RealPlus #6f1fb6957b1cd3272e437645018505d8e05acf22

$1,300,000——
Oct 22, 2008

Sold (Public Record)

ACRIS #2008102400905003

$1,300,000

+4.2% / yr

Sep 23, 2008

Contract Signed

RealPlus #6f1fb6957b1cd3272e437645018505d8e05acf22

$1,349,900——
Aug 27, 2008

Price Change

RealPlus #6f1fb6957b1cd3272e437645018505d8e05acf22

$1,349,900——
Jul 28, 2008

Listed (Active)

RealPlus #6f1fb6957b1cd3272e437645018505d8e05acf22

$1,395,000——
Nov 23, 2006

Permanently Off Market

RealPlus #880d578ab780286ef4019cb0e1cdc160c80dd3ef

$1,449,000——
May 22, 2006

Temporarily Off Market

RealPlus #880d578ab780286ef4019cb0e1cdc160c80dd3ef

$1,449,000——
May 1, 2006

Price Change

RealPlus #880d578ab780286ef4019cb0e1cdc160c80dd3ef

$1,449,000——
Feb 28, 2006

Listed (Active)

RealPlus #880d578ab780286ef4019cb0e1cdc160c80dd3ef

$1,295,000——
Jul 5, 2005

Sold (Public Record)

ACRIS #2005071901703001

$1,135,349—
DateEvent & SourcePrice
11/13/2025

Listed (Active)

RLS RESO #RLS20059782

$1,895,000
08/14/2017

Sold

RLS RESO #RLS10033664

$1,685,000
08/14/2017

Sold (Public Record)

ACRIS #2017081700348002

$1,685,000

+3.0% / yr

03/25/2017

Listed (Active)

RLS RESO #RLS10033664

$1,700,000
03/24/2017

Permanently Off Market

RLS RESO #RLS10334666

$1,750,000
01/02/2017

Listed (Active)

RLS RESO #RLS10334666

$1,750,000
10/05/2016

Permanently Off Market

RLS RESO #RLS10376269

$1,750,000
04/08/2016

Listed (Active)

RLS RESO #RLS10376269

$1,750,000
10/22/2008

Sold

RealPlus #6f1fb6957b1cd3272e437645018505d8e05acf22

$1,300,000
10/22/2008

Sold (Public Record)

ACRIS #2008102400905003

$1,300,000

+4.2% / yr

09/23/2008

Contract Signed

RealPlus #6f1fb6957b1cd3272e437645018505d8e05acf22

$1,349,900
08/27/2008

Price Change

RealPlus #6f1fb6957b1cd3272e437645018505d8e05acf22

$1,349,900
07/28/2008

Listed (Active)

RealPlus #6f1fb6957b1cd3272e437645018505d8e05acf22

$1,395,000
11/23/2006

Permanently Off Market

RealPlus #880d578ab780286ef4019cb0e1cdc160c80dd3ef

$1,449,000
05/22/2006

Temporarily Off Market

RealPlus #880d578ab780286ef4019cb0e1cdc160c80dd3ef

$1,449,000
05/01/2006

Price Change

RealPlus #880d578ab780286ef4019cb0e1cdc160c80dd3ef

$1,449,000
02/28/2006

Listed (Active)

RealPlus #880d578ab780286ef4019cb0e1cdc160c80dd3ef

$1,295,000
07/05/2005

Sold (Public Record)

ACRIS #2005071901703001

$1,135,349

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 121 East 23rd Street, Unit 4D

Taxable ValueLand$7,015Additions$139,845Total$146,860
Tax Record2025$17,299 ($1,442 / month) Tax Class2Tax Rate12.5%
Home Facts
Total Finished SqFt1,198 SqFtLot Size0 SqFtYear Built2004ZoningC64AAPN1008791016

Schools near 121 East 23rd Street, Unit 4D

This home is within New York City Geographic District # 2.
Rating
School
Type
Grades
Distance
P.S. 116 Mary Lindley Murray
Public - PK to 5
Nyc Lab Ms For Collaborative Studies
Public - 6 to 8
Lower Manhattan Community Middle School
Public - 6 to 8
Jhs 104 Simon Baruch
Public - 6 to 8
Rating
School
Distance
P.S. 116 Mary Lindley Murray
PublicPK to 5

Nyc Lab Ms For Collaborative Studies
Public6 to 8

Lower Manhattan Community Middle School
Public6 to 8

Jhs 104 Simon Baruch
Public6 to 8

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 121 East 23rd Street, Unit 4D, Flatiron

121 East 23rd Street, Unit 4D is a condo for sale in Flatiron. This property was listed for sale on November 13, 2025 by Corcoran Group, it's currently listed at $1,895,000. It has been on the market for a total of 22 days and was last sold on August 14, 2017. This listing's school district is New York City Geographic District # 2. Nearby schools include P.S. 116 Mary Lindley Murray, Nyc Lab Ms For Collaborative Studies and Lower Manhattan Community Middle School. 121 East 23rd Street, Unit 4D is a 2-bed, 2-bath, 1,198 sqft condo built in 2004.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Corcoran Group

This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. ©2025 The Real Estate Board of New York, Inc., All rights reserved. The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey® MLS. Information Copyright 2025, OneKey® MLS. All data is deemed reliable but is not guaranteed accurate by Compass. See Terms of Service for additional restrictions. Compass · Tel: 212-913-9058 · New York, NY 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. ©2025 The Real Estate Board of New York, Inc., all rights reserved. This information is not guaranteed, should be independently verified and may not reflect all real estate activity in the market. Offers of compensation set forth here are for other RLSParticipants only and may not reflect other agreements between a consumer and their broker.©2025 The Real Estate Board of New York, Inc., All rights reserved.