Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $420,000

· Closed November 3, 2018

417-421 E 90th Street #5-D
Closed For Sale Co-op

$420,000

$795 per sq ft

417-421 E 90th Street #5-D

Upper East Side, Manhattan

MLS® #RLS10437637

RLS at REBNY

Listing by Compass

Studio

1

Bath

528

Sq. Ft.

1985

Year Built

Quick Summary

Bedrooms Studio
Bathrooms 1
Living Area 528 sq ft
Year Built 1985
Ownership Co-op
Maintenance $875/mo
Neighborhood Upper East Side
Floor 5 of 8

Property Highlights

  • Views: City
  • Exposure: South facing

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 2
Baths 1 Full
Floor 5 of 8
View City
Exposure South
Pets Yes
Cross Street First Avenue/York Avenue
Year Built 1985
Living Area 528 sq ft
Block/Lot 1570/12

Listing History

Event Date Price Change
Listed Jun 19, 2018 $420,000 -
Price Reduced Jul 5, 2018 $435,000 +3.6%

Description

DIRECT SOUTHERN EXPOSURE: Fully renovated with attention to every detail. Perched on the 5th floor of this elevator boutique co-op, this sun-flooded spacious junior 1 has been beautifully renovated and features direct southern exposure with unobstructed city views. The chef's kitchen is outfitted with custom cabinetry and breakfast bar with Corian counter-tops and the bathroom has been tastefully renovated and fitted with porcelain subway tile throughout. Building features a video intercom system, live-in super, laundry room and storage. Buyer friendly building ? subletting after 3 years of occupancy, pied-a-terres, parents buying for children and first-time buyers are welcome. Pet friendly building. Located conveniently near the new 2nd Avenue subway line, you're also within easy access to Carl Schurz Park and Fairway. Building features a video intercom system, live-in super, laundry room and storage. Buyer friendly building ? subletting after 3 years of occupancy, pied-a-terres, parents buying for children and first-time buyers are welcome. Pet friendly building. Located conveniently near the new 2nd Avenue subway line, you're also within easy access to Carl Schurz Park and Fairway.

Features & Amenities

Interior Features

Common Area New Windows

Appliances

Dryer Washer

Building Information

Financial Details

Maintenance $875/mo
Previous Price $435,000

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

$1.67M

Median $/Sqft

$1,534

Avg Days on Market

N/A

New This Week

29

Price Reduced

30%

Sold (30 Days)

36

Median Sale Price

$1.53M

Live data from RLS at REBNY • Updated 5/3/26, 6:05 AM EST

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Location

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417-421 E 90th Street #5-D, Upper East Side, New York County • Near First Avenue/York Avenue

Building Information

Official NYC property records for this building

1994
Year Built
32 years old
1
Floors
C8-2
Zoning District

Tax & Assessment

Assessed Value: $662,400
Land Value: $112,500
Exemptions: $0

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

Lot Area: 10,000 SF
Building Area: 14,445 SF
Built FAR: 1.44

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 $875 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 0 bedrooms and 1 full bathroom.

The listed interior living area is 528 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1985, making it approximately 41 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 $420,000 for 528 sq ft, the asking price per square foot is approximately $795. 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: RLS10437637
First Listed: 6/19/2018
Price Changed: 7/5/2018
Closed: 11/3/2018
Contract Date: 7/1/2018

Listing Courtesy of Compass - Andrew Chung

Listing Contact: (917) 548-4255

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 5/3/2026 at 10:05 AM UTC

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