Milton Coste

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18 GRAMERCY Park S #PH17
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Active For Sale Condo

$28,000,000

$4,424 per sq ft

18 GRAMERCY Park S #PH17

Gramercy Park, Manhattan

18 Gramercy Park

MLS® #RLS20080224

RLS at REBNY

Listing by Corcoran Group

5

Bedrooms

6.5

Baths

6,329

Sq. Ft.

1927

Year Built

Quick Summary

Bedrooms 5
Bathrooms 6 full, 2 half
Living Area 6,329 sq ft
Year Built 1927
Ownership Condo
HOA/Common Charges $20,621/mo
Neighborhood Gramercy Park
Floor 17 of 19

Property Highlights

  • Views: City Lights, City, Park Greenbelt
  • Exposure: East,North,South,West facing
  • Fireplace: 1 fireplace

Property Details

Type Condo
Ownership Condominium
Total Rooms 15
Baths 5 Full, 2 Half
Floor 17 of 19
View City Lights, City, Park Greenbelt
Exposure East,North,South,West
Pets Yes
Year Built 1927
Living Area 6,329 sq ft
Structure Type HighRise
Basement Other
Block/Lot 00875/0875

Description

Experience the pinnacle of Manhattan living in this extraordinary Gramercy Park penthouse condominium - a rare 6,329-square-foot duplex that lives like a true home in the sky, complemented by approximately 1,889 square feet of private outdoor space.

A private elevator opens directly into a gracious foyer, where natural light and open city views create an immediate sense of arrival. From here, the residence unfolds in a clear, well-proportioned layout designed for both daily living and entertaining.

The living room stretches across the Park-facing facade, overlooking the treetops of Gramercy Park and drawing in steady northern light. Adjacent is a separate windowed dining room, positioned to feel distinct yet connected to the main entertaining areas. Just beyond, a library offers an additional entertaining space.

Nearby, the eat-in kitchen is outfitted with custom cabinetry and premium appliances, including a Wolf range and oven, Miele dishwasher, and two Sub-Zero refrigerators. Tucked behind the kitchen is a flexible staff suite or home office with its own full bath.

Three additional bedrooms occupy the lower level, each with a marble en-suite bath, offering privacy and comfort for family or guests. A dedicated laundry room with side-by-side washer and vented dryer completes this floor.

Upstairs, a central staircase leads to a sitting room anchored by a gas fireplace and framed by direct access to a sweeping wraparound terrace. A powder room and wet bar with sink, refrigerator, and dishwasher support seamless indoor-outdoor living. The outdoor spaces include a private plunge pool and hot tub with open skyline views.

The primary suite occupies a quiet corner of the upper level with three exposures. It includes a large walk-in closet and a marble bath with heated floors, dual vanities, a freestanding soaking tub, and a separate steam shower.

Throughout the home, quarter-sawn white oak herringbone floors, marble windowsills, Lutron lighting, and multi-zone central heating and air conditioning underscore the quality of the build.

Located at 18 Gramercy Park South, the Georgian Revival building was originally constructed in 1927 and reimagined in 2013 by Robert A. M. Stern in partnership with Zeckendorf Development. With just 16 residences across 18 floors, the boutique property offers a 24-hour doorman, resident manager, concierge and porter staff, landscaped roof terraces, a private club room, spa, fitness center, and the rare privilege of a private key to Gramercy Park.

Features & Amenities

Interior Features

Building Other Washer Hookup In Unit Fireplace (1)

Exterior Features

Building Roof Deck Private Outdoor Space Over60 Sqft

Building Amenities

Concierge Indoor Pool Sauna Spa Hot Tub Storage Steam Room Sauna

Appliances

Washer Dryer Allowed

Building Information

Building 18 Gramercy Park
Total Units 16
Stories 19
Structure HighRise

Financial Details

Common Charges $20,621/mo

Gramercy Park is one of New York City’s most storied and picturesque 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 tranquil urban retreat.

Gramercy Park Live Market Data

View Neighborhood

Active Listings

177

Median Asking Price

$1.25M

Median $/Sqft

$1,751

Avg Days on Market

N/A

New This Week

15

Price Reduced

25%

Sold (30 Days)

23

Median Sale Price

$865K

Live data from RLS at REBNY • Updated 3/31/26, 12:54 PM EST

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Location

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18 GRAMERCY Park S #PH17, Gramercy Park, New York County

Floor Plans

Floor Plan
MLS® ID: RLS20080224
First Listed: 3/30/2026
On Market: 3/30/2026
Price Changed: 3/30/2026
Contract Date: 3/30/2026

Listing Courtesy of Corcoran Group - Deborah A Kern

Listing Contact: (917) 710-1150

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 3/31/2026 at 4:54 PM UTC

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