Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $2,420,000

· Closed April 5, 2019

923 5th Avenue #3-B
Closed For Sale Condo

$2,420,000

$2,200 per sq ft

923 5th Avenue #3-B

Upper East Side, Manhattan

MLS® #RLS10514431

RLS at REBNY

Listing by Compass

2

Bedrooms

2

Baths

1,100

Sq. Ft.

1950

Year Built

Quick Summary

Bedrooms 2
Bathrooms 2
Living Area 1,100 sq ft
Year Built 1950
Ownership Condo
HOA/Common Charges $1,504/mo
Property Taxes $17,316/yr
Parking Garage
Neighborhood Upper East Side
Floor 3 of 21

Property Highlights

  • Outdoor Space: Balcony
  • Parking: Private garage

Property Details

Type Condo
Ownership Condominium
Total Rooms 4
Baths 2 Full
Floor 3 of 21
Pets Yes
Cross Street East 73rd Street/East 74th Street
Year Built 1950
Living Area 1,100 sq ft
Parking Garage Available
Block/Lot 1388/7501

Listing History

Event Date Price Change
Listed Oct 12, 2018 $2,420,000 -
Currently Apr 28, 2026 $2,420,000 -

Description

This rare Fifth Avenue Condominium is a spacious, two-bedroom, two-bath apartment located in the heart of the Upper East Side at East 73rd Street.
Large windows in all rooms frame direct views into Central Park, and during the day, the apartment is flooded with natural light and views of the trees and greenery. Views through trees to the boat pond with park access at 72nd St.
This spacious Apartment features a formal entrance foyer, leading to a large, open living room.
The large master bedroom has windows looking directly on to the park, and the 2nd bedroom, now used as a library, has views of the park through the elegant light, windowed space, formally a balcony, which is now a sunroom.
The bright kitchen has a view of the park as well. Apartment finishes include elegant mouldings and parquet floors.
923 Fifth Avenue is a white-glove, full-service building with attended elevators. The building has low monthly common charges and an excellent, attentive staff. With the flexibility of a condominium, this apartment is a perfect primary residence, elegant pied-a-terre, or investment property.
Building amenities include a gym, bike room, and central laundry. There is an on-site garage, and private storage is available. Condominium owners are permitted to sublet their units, and pets are welcomed.

Features & Amenities

Interior Features

Den Entrance Foyer Building Washer Dryer Install Allowed Common Area

Exterior Features

Building Courtyard Balcony Building Roof Deck Balcony

Building Information

Financial Details

Common Charges $1,504/mo
RE Taxes $17,316/yr ($1,443/mo)
Sale Price $2,420,000

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

343

Median Asking Price

$1.52M

Median $/Sqft

$1,546

Avg Days on Market

N/A

New This Week

26

Price Reduced

28%

Sold (30 Days)

34

Median Sale Price

$1.53M

Live data from RLS at REBNY • Updated 4/28/26, 8:02 AM EST

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Location

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923 5th Avenue #3-B, Upper East Side, New York County • Near East 73rd Street/East 74th Street

Building Information

Official NYC property records for this building

1951
Year Built
75 years old
20
Floors
96
Residential Units
R10
Zoning District
Condominiums Historic District: Upper East Side Historic District

Tax & Assessment

Assessed Value: $21,650,397
Land Value: $7,539,743
Exemptions: $139,246

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

Lot Area: 14,800 SF
Building Area: 148,586 SF
Built FAR: 10.04
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 common charges are $1,504 per month. Confirm the exact amount with the listing broker before making an offer.

The current listed annual property tax is $17,316, or roughly $1,443 per month. Verify the current assessment with your attorney before closing.

This property has 2 bedrooms and 2 full bathrooms.

The listed interior living area is 1,100 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1950, making it approximately 76 years old.

This listing is a condominium. Buyers receive a deed to their individual unit and own their space outright, subject to condo association rules.

Pets are permitted at this property. Contact the listing broker for weight limits or breed restrictions.

At the current list price of $2,420,000 for 1,100 sq ft, the asking price per square foot is approximately $2,200. 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: RLS10514431
First Listed: 10/12/2018
Closed: 4/5/2019
Contract Date: 1/9/2018

Listing Courtesy of Compass - Thor Thors

Listing Contact: (212) 717-9717

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 4/28/2026 at 12:02 PM UTC

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