Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
905 5TH Avenue #MAISONETTE
Interested in this property?
Active For Sale Co-op

$825,000

905 5TH Avenue #MAISONETTE

Lenox Hill, Manhattan

907 Corp

MLS® #RLS20020292

RLS at REBNY

Listing by Brown Harris Stevens Residential Sales LLC

Studio

0.5

Baths

N/A

Sq. Ft.

N/A

Year Built

Quick Summary

Bedrooms Studio
Bathrooms 1 full, 2 half
Year Built N/A
Ownership Co-op
Maintenance $10,765/mo
Neighborhood Lenox Hill
Floor 1 of 1

Property Highlights

  • Exposure: East,North facing
  • Style: WalkUp architecture

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 5
Baths 0 Full, 2 Half
Floor 1 of 1
Exposure East,North
Pets Yes
Architectural Style WalkUp
Basement Other
Block/Lot 01386/0069

Listing History

Event Date Price Change
Listed Apr 30, 2025 $950,000 -
Price Reduced Jan 20, 2026 $875,000 -7.9%
Currently May 4, 2026 $825,000 -5.7%

Description

MEDICAL SPACE WITH POTENTIAL FOR RESIDENTIAL USE

Located on Fifth Avenue and East 72nd Street is medical space available for the first time in decades. This twelve story, limestone clad, pre-war cooperative is a full service building in one of the most desirable locations on the Upper East Side.

Maisonette 1B is currently utilized as a medical office with four spacious doctors" suites (one with a working fireplace), reception room and
two half baths. This apartment has its own maisonette entrance for ultimate privacy. The possibility exists to convert the space into an exceptional residence with high 11" ceilings and serene Central Park views from 4 oversized West facing windows (see proposed residential floor plan and virtually staged photos).

Building Highlights:

- Built in 1915 by renowned architect J.E.R. Carpenter

- White-glove service with full-time staff including a resident manager, doormen, porters, and handymen

- Renovated fitness room and landscaped roof deck with spectacular Central Park views

- Central laundry and bike room in basement

- Pet-friendly

- 33% financing permitted

- Pied-a-terre allowed

- Central Air permitted

Situated on the well known Museum Mile, with famous institutions such as the Metropolitan Museum of Art , The Frick Collection and the Solomon R. Guggenheim Museum, the neighborhood boasts historic pre-war buildings, famous Madison Avenue boutiques and fine dining establishments.

Please e-mail, call or text for an in person showing. All inquiries will be kept confidential.




Features & Amenities

Interior Features

Building Other

Exterior Features

Building Courtyard

Building Amenities

Elevators

Building Information

Financial Details

Maintenance $10,765/mo
Original Price $950,000
Previous Price $875,000

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

608

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 5/3/26, 10:36 PM EST

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Location

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905 5TH Avenue #MAISONETTE, Lenox Hill, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1915
Year Built
111 years old
12
Floors
71
Residential Units
R10
Zoning District
Elevator Apartments Historic District: Upper East Side Historic District

Tax & Assessment

Assessed Value: $20,594,250
Land Value: $4,725,000
Exemptions: $0

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

Lot Area: 14,375 SF
Building Area: 147,257 SF
Built FAR: 10.24
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 $10,765 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 0 bedrooms and 0 full bathrooms and 2 half bathrooms.

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: Pet freindly,Building Pets Allowed Comments:Pet freindly. Contact the listing broker for weight limits or breed restrictions.

To schedule a private showing, contact Milton Coste at (917) 416-7433 or mcoste@kwnyc.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: RLS20020292
First Listed: 4/30/2025
On Market: 4/30/2025
Price Changed: 1/20/2026
Contract Date: 4/30/2025

Listing Courtesy of Brown Harris Stevens Residential Sales LLC - Robert Garabo

Listing Contact: (646) 508-8481

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 2:36 AM UTC

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