Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $1,575,000

· Closed February 28, 2020

40 E 84TH Street #9C
Closed For Sale Co-op

$1,575,000

40 E 84TH Street #9C

Upper East Side, Manhattan

Madison

MLS® #RLS10594343

RLS at REBNY

Listing by Brown Harris Stevens Residential Sales LLC

2

Bedrooms

2.5

Baths

N/A

Sq. Ft.

1963

Year Built

Quick Summary

Bedrooms 2
Bathrooms 3 full, 1 half
Year Built 1963
Ownership Co-op
Maintenance $2,485/mo
Neighborhood Upper East Side
Floor 9 of 17

Property Highlights

  • Exposure: North facing

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 4
Baths 2 Full, 1 Half
Floor 9 of 17
Exposure North
Pets Yes
Cross Street MADISON AVENUE and PARK AVENUE
Year Built 1963
Parcel # 1495-0049-00040-000-000009C

Listing History

Event Date Price Change
Listed Oct 4, 2019 $1,600,000 -
Currently Apr 23, 2026 $1,575,000 -1.6%

Description

Enviably located on the corner of Madison and East 84th Street, just one block from Central Park and the Metropolitan Museum of Art, 40 East 84th Street is a sought-after full service cooperative designed by architect Horace Ginsbern and completed in 1963. The building has just four apartments per floor, a live-in super, full-time doorman, storage and bike room, laundry room and garage. Convenient access to several prestigious private schools, respected hospitals, the 86th Street park traverse and crosstown bus, and the local subway line are further building attractions, as is the fact that the address is zoned for P.S. 6, one of the city's best schools.Positioned on the ninth floor, this desirable, light filled apartment offers over-sized windows with open city views, spacious well-proportioned rooms, and a flexible layout.The spacious and inviting entry foyer with coat closets leads into the large living room with decorative fireplace featuring an attractive carved wooden mantelpiece. Adjacent to the living room in a dining room with built-in bookshelves and doors to the fully equipped kitchen with wooden cabinetry and granite counter tops. The two bedrooms are on separate wings affording plenty of privacy. The generously sized master bedroom with en-suite bathroom has built-in cabinetry, including a desk, and multiple closets, one of which is a substantial walk-in. A separate hallway off the foyer includes a powder room and full bathroom serving the equally sizable second bedroom with ample closet space.This apartment is in very well-maintained condition and the current owners have improved it with architectural details including ceiling moldings and cabinetry which lends it a substantial pre-war feel. The building has a 3% Flip Tax.

Features & Amenities

Appliances

Washer Dryer Allowed

Building Information

Building Madison
Total Units 53
Stories 17

Financial Details

Maintenance $2,485/mo
Original Price $1,600,000
Sale Price $1,575,000

The Upper East Side remains the gold standard for classic New York elegance. Known for 'Museum Mile' and its low-traffic, tree-lined streets, the neighborhood offers a refined lifestyle away from the midtown bustle. While famous for its historic cooperatives, the area has seen a recent surge in ultra-luxury new construction condos, particularly along the Second Avenue Subway corridor, making it a top choice for both traditionalists and modern buyers.

Upper East Side Live Market Data

View Neighborhood

Active Listings

338

Median Asking Price

$1.55M

Median $/Sqft

$1,534

Avg Days on Market

N/A

New This Week

24

Price Reduced

25%

Sold (30 Days)

33

Median Sale Price

$1.50M

Live data from RLS at REBNY • Updated 4/23/26, 4:55 AM EST

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Location

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40 E 84TH Street #9C, Upper East Side, New York County • Near MADISON AVENUE and PARK AVENUE

Floor Plans

Floor Plan

Building Information

Official NYC property records for this building

1951
Year Built
75 years old
2
Floors
R5
Zoning District

Tax & Assessment

Assessed Value: $14,454,000
Land Value: $1,107,000
Exemptions: $14,454,000

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

Lot Area: 78,626 SF
Building Area: 88,185 SF
Built FAR: 1.12
Allowed FAR: 1.5

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 $2,485 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 2 bedrooms and 2 full bathrooms and 1 half bathroom.

According to MLS records, the building was constructed in 1963, making it approximately 63 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: RLS10594343
First Listed: 10/4/2019
Closed: 2/28/2020
Contract Date: 10/4/2019

Listing Courtesy of Brown Harris Stevens Residential Sales LLC - Caroline E Y Guthrie

Listing Contact: (212) 606-7660

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 4/23/2026 at 8:55 AM UTC

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