Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $1,100,000

· Closed December 26, 2019

421 E 84th Street #2-R
Closed For Sale Co-op

$1,100,000

$917 per sq ft

421 E 84th Street #2-R

Upper East Side, Manhattan

MLS® #RLS10581841

RLS at REBNY

Listing by Compass

2

Bedrooms

2

Baths

1,200

Sq. Ft.

1922

Year Built

Quick Summary

Bedrooms 2
Bathrooms 2
Living Area 1,200 sq ft
Year Built 1922
Ownership Co-op
Maintenance $1,800/mo
Neighborhood Upper East Side
Floor 2 of 5

Property Highlights

  • Views: City
  • Exposure: North facing
  • Outdoor Space: Balcony

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 4
Baths 2 Full
Floor 2 of 5
View City
Exposure North
Cooling Window Units
Pets CatsOk
Cross Street First Avenue/York Avenue
Year Built 1922
Living Area 1,200 sq ft
Architectural Style Prewar
Block/Lot 1564/110

Listing History

Event Date Price Change
Listed Sep 3, 2019 $1,100,000 -
Currently Apr 23, 2026 $1,100,000 -

Description

Welcome home to this one-of-a-kind sprawling and stylish duplex on charming treelined East 84th street. As you step inside this gracious home, you?re welcomed by a cozy wood burning fireplace, a spacious open living and dining room, high ceilings with natural wood beams, exposed brick, and an adorable balcony for your morning coffee. Each floor faces the rear of the building and offers a lush treetop view and quiet refuge from the city. Chock full of character, the details and space offered by this 2.5 bedroom (used as a three-bedroom), 2 full bath home offer rarely available urban serenity. The Chef?s kitchen boasts original oak cabinetry, granite counter tops, stainless steel appliances, recessed lighting and retro ceramic floors. The custom touches include a brand-new solid oak staircase leading up to the second level where you will find the roomy master bedroom with an abundant walk-in closet with custom Elfa shelving, a second oversized bedroom with a great custom closet, and a home office that is currently used as a sleeping area. The full bathrooms on both levels offer clean lines, spacious bathtubs, and great storage space. This home is easily accessible from the 2nd Avenue subway (the Q) just one block away and the 4, 5, & 6 trains, Whole Foods, Fairway, Carl Shurz Park overlooking the East River, and all the fantastic neighborhood amenities that make UES such a magical place to call home. The coop does not permit dogs. Showings are by open house and by appointment.

Features & Amenities

Interior Features

Entrance Foyer Building Washer Dryer Install Allowed Common Area Fireplace

Exterior Features

Balcony Balcony

Building Information

Stories 5
Style Prewar

Financial Details

Maintenance $1,800/mo
Sale Price $1,100,000

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

337

Median Asking Price

$1.57M

Median $/Sqft

$1,534

Avg Days on Market

N/A

New This Week

27

Price Reduced

25%

Sold (30 Days)

33

Median Sale Price

$1.52M

Live data from RLS at REBNY • Updated 4/23/26, 4:40 PM EST

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Location

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421 E 84th Street #2-R, Upper East Side, New York County • Near First Avenue/York Avenue

Building Information

Official NYC property records for this building

1915
Year Built
111 years old
2
Floors
3
Residential Units
R4-1
Zoning District
Walk-Up Apartments

Tax & Assessment

Assessed Value: $69,900
Land Value: $13,920
Exemptions: $0

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

Lot Area: 2,300 SF
Building Area: 2,394 SF
Built FAR: 1.04
Allowed FAR: 1

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 $1,800 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 2 bedrooms and 2 full bathrooms.

The listed interior living area is 1,200 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1922, making it approximately 104 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 $1,100,000 for 1,200 sq ft, the asking price per square foot is approximately $917. 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: RLS10581841
First Listed: 9/3/2019
Closed: 12/26/2019
Contract Date: 9/3/2019

Listing Courtesy of Compass - Maggie Ross

Listing Contact: (347) 262-7243

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 8:40 PM UTC

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