Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
825 Fifth Avenue #12C
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Active For Sale Co-op

$4,500,000

825 Fifth Avenue #12C

Lenox Hill, Manhattan

MLS® #RLS20049028

RLS at REBNY

Listing by Sothebys International Realty

2

Bedrooms

2

Baths

N/A

Sq. Ft.

1926

Year Built

Quick Summary

Bedrooms 2
Bathrooms 2
Lot Size 8,450 sq ft
Year Built 1926
Ownership Co-op
Maintenance $8,330/mo
Neighborhood Lenox Hill

Property Highlights

  • Views: Park Greenbelt
  • Character: Pre-war building (1926)

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 5
Baths 2 Full
View Park Greenbelt
Pets Yes
Year Built 1926
Structure Type MultiFamily
Flooring Hardwood
Lot Size 8,450 sq ft
Block/Lot 01378/0070

Listing History

Event Date Price Change
Listed Sep 16, 2025 $4,800,000 -
Currently May 4, 2026 $4,500,000 -6.3%

Description

This exquisitely renovated 2 into 1 Bedroom, 2 Bath prewar residence designed by Pembrooke & Ives offers sweeping, unobstructed views of Central Park and Midtown’s skyline. Enter the gracious Entry Foyer, where American Black Walnut millwork discreetly conceals a fully equipped kitchen and coat closet. The oval-shaped Dining Area, complete with a wet bar and built-in television, flows seamlessly into the expansive double-sized Living Room, anchored by a Chenseys fireplace and framed by oversized panoramic windows. A custom Walnut sliding door reveals a thoughtfully designed utility area with laundry, guest closet, and Full Bath. Throughout the home, White Oak floors add warmth and continuity. The serene Primary Suite overlooks the historic architecture of the Upper East Side and features generous closet space and a spa-like en-suite Bath adorned with honed Thassos marble, polished white onyx, and glassos. Crafted with museum-quality finishes and materials sourced from around the world, the home embodies refined sophistication. Originally envisioned as a two Bedroom, the flexible layout allows for easy conversion to suit your lifestyle. Every detail has been meticulously considered to deliver a luxurious living for gracious living and elegant entertaining. 825 Fifth Avenue, a prewar masterpiece by J.E.R. Carpenter, offers white-glove service including a full-time doorman, concierge, elevator attendant, new gym and a private residents-only restaurant with room service. This all-cash co-op welcomes pied-à-terre buyers and pets. Showings M-F 9:30-4:30. Monthly Catering Fee: $460. Monthly Assessment: $416.48. 3% flip tax paid by Purchaser.

Features & Amenities

Interior Features

Common On Floor Common Area Laundry Room Flooring: Hardwood

Building Amenities

Elevators

Building Information

Building Data View Compliance & Permits
Total Units 64
Stories 23
Structure MultiFamily

Financial Details

Maintenance $8,330/mo
Original Price $4,800,000
Previous Price $4,800,000

Lenox Hill occupies a residential section of the Upper East Side, defined by proximity to Central Park, major medical institutions (Memorial Sloan Kettering, Weill Cornell, Lenox Hill Hospital), and the Madison Avenue retail corridor. Housing stock ranges from large pre-war cooperatives to modern condominiums with East River and skyline views.

Lenox Hill Live Market Data

View Neighborhood

Active Listings

607

Median Asking Price

$1.18M

Median $/Sqft

$1,315

Avg Days on Market

N/A

New This Week

19

Price Reduced

34%

Sold (30 Days)

55

Median Sale Price

$1.29M

Live data from RLS at REBNY • Updated 5/4/26, 1:40 AM EST

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Location

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825 Fifth Avenue #12C, Lenox Hill, New York County

Virtual Tour

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1926
Year Built
100 years old
23
Floors
101
Residential Units
R10
Zoning District
Elevator Apartments Historic District: Upper East Side Historic District

Tax & Assessment

Assessed Value: $20,159,100
Land Value: $4,351,500
Exemptions: $0

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

Lot Area: 8,450 SF
Building Area: 130,923 SF
Built FAR: 15.49
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 $8,330 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.

According to MLS records, the building was constructed in 1926, making it approximately 100 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.

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: RLS20049028
First Listed: 9/16/2025
On Market: 9/16/2025
Price Changed: 1/8/2026
Contract Date: 9/8/2025

Listing Courtesy of Sothebys International Realty - Nikki Field

Listing Contact: (212) 606-7669

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 5:40 AM UTC

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