Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
340 E 23RD Street #4L

For Sale · Listing by Serhant

340 E 23RD Street #4L

Gramercy Park, Manhattan

$899,000

Interested in this property?
Active For Sale Condo

$899,000

$1,168 per sq ft

340 E 23RD Street #4L

Gramercy Park, Manhattan

Gramercy Starck

MLS® #RLS20111849

RLS at REBNY

Listing by Serhant

1
Bedroom
1
Bath
770
Sq. Ft.
2008
Year Built

Quick Summary

Bedrooms 1
Bathrooms 1
Living Area 770 sq ft
Year Built 2008
Ownership Condo
HOA/Common Charges $1,101/mo
Property Taxes Contact for details
Neighborhood Gramercy Park
Floor 4 of 21

Property Highlights

  • Views: City
  • Exposure: East,North facing
  • Climate Control: Central Air

Property Details

Type Condo
Ownership Condominium
Total Rooms 3
Baths 1 Full
Floor 4 of 21
View City
Exposure East,North
Cooling Central Air
Pets Yes
Year Built 2008
Living Area 770 sq ft
Structure Type HighRise
Basement Other
Parcel # 0928-1235
Block/Lot 00928/1235

Listing History

Event Date Price Change
Listed Aug 31, 2026 $899,000 -
Currently Sep 1, 2026 $899,000 -

Description

Welcome to a refined Downtown residence with expansive views, thoughtful finishes, and exceptional full-service amenities. Floor-to-ceiling windows fill the home with natural light, complemented by wide-plank dark hardwood floors throughout. The spacious living room accommodates both comfortable seating and a dedicated work-from-home setup, while a separate dining area sits just off the kitchen. The well-appointed kitchen features a Sub-Zero refrigerator, Miele oven and cooktop, and Fisher & Paykel drawer dishwasher. The generously sized bedroom enjoys coveted double exposure, while a hallway lined with expansive built-in closets provides exceptional storage. The oversized bathroom offers a true spa-like experience with a deep soaking tub, separate Axor-appointed shower, Duravit fixtures, Starck Flos pendant lamps, and bluestone walls and floors. Recent updates include a new countertop and storage, EPLO smart toilet, and LED vanity mirror. The Building & Neighborhood Gramercy by Starck offers full-service living with 24-hour doorman and concierge service, a 2,600-square-foot fitness center with sauna and steam room, and a full-floor residents' lounge featuring a library, screening room, billiards room, and landscaped terrace with marble fireplace. The resort-style rooftop features sweeping city and river views, private cabanas, and space to relax day or night. Ideally located near Madison Square Park, East River Park, restaurants, bars, shopping, and multiple subway and bus lines, with easy access across town and miles of running and biking paths along the East River.

Features & Amenities

Interior Features

Building Other

Exterior Features

Building Roof Deck

Building Amenities

Cold Storage Game Room Sauna Sauna

Building Information

Financial Details

Common Charges $1,101/mo
RE Taxes Contact for details

Gramercy Park is one of New York City’s most storied and architecturally distinctive neighborhoods, centered around the only private park in Manhattan. The area exudes old-world charm with its gas-lit streets and impeccably preserved 19th-century architecture. While the park itself is private, the surrounding real estate offers a mix of historic brownstones, elegant pre-war cooperatives, and boutique new developments that cater to those seeking a low-traffic urban retreat.

Gramercy Park Live Market Data

View Neighborhood

Active Listings

108

Median Asking Price

$1.42M

Median $/Sqft

$1,770

Avg Days on Market

N/A

New This Week

9

Price Reduced

29%

Sold (30 Days)

40

Median Sale Price

$1.30M

Live data from RLS at REBNY • Updated 9/1/26, 6:18 PM EST

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Location

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340 E 23RD Street #4L, Gramercy Park, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

2007
Year Built
19 years old
21
Floors
207
Residential Units
C1-9A
Zoning District
Condominiums

Tax & Assessment

Assessed Value: $46,777,080
Land Value: $2,556,023
Exemptions: $0

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

Lot Area: 16,819 SF
Building Area: 191,225 SF
Built FAR: 11.37
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 $1,101 per month. Confirm the exact amount with Milton Coste before making an offer.

This property has 1 bedroom and 1 full bathroom.

The listed interior living area is 770 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 2008, making it approximately 18 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 Milton Coste for weight limits or breed restrictions.

At the current list price of $899,000 for 770 sq ft, the asking price per square foot is approximately $1,168. 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 milton@miltoncoste.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: RLS20111849
First Listed: 8/31/2026
On Market: 8/31/2026
Price Changed: 8/31/2026
Contract Date: 8/31/2026

Listing Courtesy of Serhant - Ravi Kantha

Listing Contact: (914) 224-2191

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 9/1/2026 at 10:18 PM UTC

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Gramercy Park Market Update

40 sales last 30 days · $1.42M median · 2.7 months supply

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Quick Facts

Status Active Type Condo Neighborhood Gramercy Park Borough Manhattan
County New York
Floor 4 of 21
Year Built 2008
First Listed 8/31/2026
Living Area 770 sqft
Common Charges $1,101/mo

Monthly Costs Estimate

Down Payment 20%

$179,800

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Common Charges $1,101
Total Monthly $0

Estimates only. Consult a lender for exact figures.

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