Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
23 Park Avenue #1A
Interested in this property?
Active For Sale Co-op

$1,650,000

$1,000 per sq ft

23 Park Avenue #1A

Murray Hill, Manhattan

JAMES H & CORNELIA V ROBB HOUSE

MLS® #RLS20048927

RLS at REBNY

Listing by Compass

2

Bedrooms

2

Baths

1,650

Sq. Ft.

1890

Year Built

Quick Summary

Bedrooms 2
Bathrooms 2
Living Area 1,650 sq ft
Year Built 1890
Ownership Co-op
Maintenance $3,497/mo
Parking Garage
Neighborhood Murray Hill
Floor 1 of 5

Property Highlights

  • Views: City
  • Exposure: South,West facing
  • Fireplace: 1 fireplace

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 4
Baths 2 Full
Floor 1 of 5
View City
Exposure South,West
Heating Wall Furnace
Cooling Other, Wall Units
Pets Yes, CatsOk, DogsOk
Year Built 1890
Living Area 1,650 sq ft
Parking Garage Available
Parking Features Garage
Structure Type MultiFamily
Flooring Carpet, Hardwood
Furnished Unfurnished
Parcel # 0891-0001-00023-000-000001A
Block/Lot 00891/0001

Listing History

Event Date Price Change
Listed Sep 16, 2025 $1,650,000 -
Currently May 5, 2026 $1,650,000 -

Description

A hidden retreat ideal for those who value artful design, exceptional style, and convenience. This extraordinary duplex in a landmarked gilded age house on Park Avenue was lovingly restored and renovated to create an approximately 1,650 square foot refuge that transports you. Thoughtfully designed by White, Webb, this duplex blends old-world architectural detail with contemporary elegance. Enter the spacious square living room and admire the intricate plasterwork on the 10’ high ceiling and the detail of the ornate plasterwork around the large gas fireplace. Two windows face west and two face south in this expansive corner room. The public rooms are on this upper level. A sleek windowed kitchen with Wolf range, Liebherr fridge and separate wine storage echoes the sophistication of the whole apartment and will appeal to a discerning cook. Continue to the den/2nd bedroom with an alcove desk area and another south facing window. This floor also has a full bathroom that doubles as a powder room for guests. Enjoy the tranquility of the lower level private space that is an extra large bedroom with a seating area where one can process the hustle-bustle of New York City in front of the 2nd gas fireplace. Beyond is a custom-built walk-through closet and a stylish en-suite bathroom featuring dark slate walls, a stainless steel Japanese soaking tub and a separate shower. 23 Park Avenue is a refined 15 unit co-op over 5 floors. Originally built as a private house for James and Cornelia Rensselaer Robb House in 1898, the residence was designed by famed architect Stanford White, of McKim, Mead and White architectural firm. In 1923 the house was acquired by The Advertising Club of New York to be its clubhouse before it was eventually turned into a co-op in 1977. Much of the original detail remains throughout the house including a large clock in the building’s entrance hall. Equally convenient for Hudson Yards commuting and for Grand Central for weekend get aways this is an unbeatable central location in the heart of Manhattan. Flip tax of 2% to be paid by buyer

Features & Amenities

Interior Features

Built In Features High Ceilings Sound System Soaking Tub Building Washer Dryer Install Allowed Common On Floor Common Area In Unit Flooring: Carpet, Hardwood Fireplace (1)

Exterior Features

Private Outdoor Space Under60 Sqft

Building Amenities

Elevators

Appliances

Dishwasher Wine Cooler

Building Information

Financial Details

Maintenance $3,497/mo

Murray Hill offers a central Manhattan location with a surprisingly neighborhood-like feel. Known for its historic 'Sniffen Court' and a mix of mid-century high-rises and 19th-century townhouses, it is a popular choice for professionals seeking proximity to Grand Central and Midtown. The neighborhood is particularly well-regarded for offering a wide range of price points, from entry-level studio cooperatives to expansive luxury penthouses.

Murray Hill Live Market Data

View Neighborhood

Active Listings

264

Median Asking Price

$793K

Median $/Sqft

$1,206

Avg Days on Market

N/A

New This Week

17

Price Reduced

31%

Sold (30 Days)

20

Median Sale Price

$778K

Live data from RLS at REBNY • Updated 5/5/26, 2:41 PM EST

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Location

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23 Park Avenue #1A, Murray Hill, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1890
Year Built
136 years old
5
Floors
22
Residential Units
R10
Zoning District
Elevator Apartments NYC Landmark

Tax & Assessment

Assessed Value: $3,225,150
Land Value: $459,000
Exemptions: $4,580

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

Lot Area: 5,800 SF
Building Area: 24,898 SF
Built FAR: 4.29
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 monthly maintenance are $3,497 per month. Confirm the exact amount with the listing broker before making an offer.

The current listed annual property tax is $0, or roughly $0 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 1,650 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1890, making it approximately 136 years old.

This listing is a co-op (stock cooperative). Buyers purchase shares in a corporation rather than real property, and the board must approve all sales.

Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.

At the current list price of $1,650,000 for 1,650 sq ft, the asking price per square foot is approximately $1,000. 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: RLS20048927
First Listed: 9/16/2025
On Market: 9/16/2025
Price Changed: 9/16/2025
Contract Date: 2/5/2025

Listing Courtesy of Compass - James Hall

Listing Contact: (917) 640-6406

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 5/5/2026 at 6:41 PM UTC

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