Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
1623 3rd Avenue #4A

For Sale · Listing by Compass

1623 3rd Avenue #4A

Upper East Side, Manhattan

$1,750,000

Interested in this property?
Active For Sale • Condo

$1,750,000

$1,276 per sq ft

1623 3rd Avenue #4A

Upper East Side, Manhattan

Yorkville Tower 1

MLS® #RLS20121507

RLS at REBNY

Listing by Compass

3
Bedrooms
2
Baths
1,371
Sq. Ft.
1975
Year Built

Quick Summary

Bedrooms 3
Bathrooms 2
Living Area 1,371 sq ft
Year Built 1975
Ownership Condo
HOA/Common Charges $1,700/mo
Property Taxes $15,948/yr
Parking Garage
Neighborhood Upper East Side
Floor 4 of 42

Property Highlights

  • Parking: Private garage

Property Details

Type Condo
Ownership Condominium
Total Rooms 5
Baths 2 Full
Floor 4 of 42
Pets Yes, CatsOk
Year Built 1975
Living Area 1,371 sq ft
Parking Garage Available
Parking Features Garage, Valet
Structure Type HighRise
Furnished Unfurnished
Parcel # 1537-1660
Block/Lot 01537/7501

Listing History

Event Date Price Change
Listed Oct 18, 2026 $1,750,000 -
Currently Oct 19, 2026 $1,750,000 -

Description

Welcome to this thoughtfully designed three-bedroom, two-bathroom condominium, ideally situated on one of the Upper East Side’s most distinctive residential streets. A spacious entry foyer with custom built-in cabinetry and shelving sets the tone, offering both an inviting introduction and exceptional storage. The open-concept living, dining, and kitchen area creates a seamless setting for everyday living and entertaining. The well-appointed kitchen features sleek stainless steel appliances, including a Bertazzoni gas range and Liebherr refrigerator, abundant cabinetry, a full-sized pantry, and an expansive peninsula with generous counter space. The primary bedroom comfortably accommodates a king-sized bed and features a walk-in closet with custom storage and a private en-suite bathroom. The second bedroom easily accommodates a queen-sized bed, while the third bedroom, also queen-sized, is conveniently positioned just off the living room. A second full bathroom and an additional spacious walk-in closet are located in the hallway. Additional features of the apartment include wide-plank solid oak flooring with sound proofing, upgraded replacement windows, custom closet shelving, Lutron motorized shades, and new heat and AC units. Residents enjoy an impressive array of full-service amenities, including a 24-hour doorman and concierge, valet and dry-cleaning services, a private children’s playground, a landscaped terrace with grills, garage, mail room, bike room, and laundry room. Perfectly positioned on the Upper East Side, the apartment is moments from an exceptional selection of restaurants, boutiques, fitness studios, and cultural destinations, including the 92nd Street Y, Asphalt Green, Equinox, and Whole Foods. Convenient access to the Q and 4, 5, and 6 subway lines makes navigating the city effortless. Large storage unit conveys with the sale. The low monthly common charges include electricity and gas. Sorry dogs are not permitted.

Features & Amenities

Interior Features

Common On Floor Common Area

Building Amenities

Bike Storage Concierge Elevators Fitness Center

Building Information

Financial Details

Common Charges $1,700/mo
RE Taxes $15,948/yr ($1,329/mo)

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

325

Median Asking Price

$1.65M

Median $/Sqft

$1,538

Avg Days on Market

N/A

New This Week

21

Price Reduced

27%

Sold (30 Days)

46

Median Sale Price

$1.44M

Live data from RLS at REBNY • Updated 10/18/26, 10:46 PM EST

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Location

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1623 3rd Avenue #4A, Upper East Side, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

710
Residential Units
C2-8
Zoning District
Condominiums

Tax & Assessment

Assessed Value: $86,030,635
Land Value: $17,819,779
Exemptions: $1,742,693

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

Lot Area: 73,805 SF
Building Area: 846,334 SF
Built FAR: 11.47
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 $1,700 per month. Confirm the exact amount with Milton Coste before making an offer.

The current listed annual property tax is $15,948, or roughly $1,329 per month. Verify the current assessment with your attorney before closing.

This property has 3 bedrooms and 2 full bathrooms.

The listed interior living area is 1,371 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 1975, making it approximately 51 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: Building Pets Allowed Comments:Cats and Birds are allowed with board approval. Dogs only are not allowed.. Contact Milton Coste for weight limits or breed restrictions.

At the current list price of $1,750,000 for 1,371 sq ft, the asking price per square foot is approximately $1,276. 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: RLS20121507
First Listed: 10/18/2026
On Market: 10/18/2026
Price Changed: 10/18/2026
Contract Date: 9/28/2026

Listing Courtesy of Compass - Lorand Kovacs

Listing Contact: (212) 605-9344

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.

How working with a buyer's agent works: I work for you, not the seller. Before I show you anything, New York brokerage rules ask us to put that in writing: an agreement and a disclosure that say I work for you and negotiate on your behalf. The agreement is non-exclusive: you can work with other agents, it runs for a short fixed term we agree on, and you can end it with a note. You may attend open houses independently without an agreement. Read how it works

RLS at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 10/19/2026 at 2:46 AM UTC

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Milton Coste - NYC Real Estate Broker

Milton Coste

Licensed Real Estate Associate Broker

Keller Williams NYC

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Sale history, taxes, violations and comps for this unit

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Upper East Side Market Update

46 sales last 30 days · $1.65M median · 7.1 months supply

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New listings in this building

Quick Facts

Status Active Type Condo Neighborhood Upper East Side Borough Manhattan
County New York
Floor 4 of 42
Year Built 1975
First Listed 10/18/2026
Parking Garage
Living Area 1,371 sqft
Common Charges $1,700/mo
Annual Tax $15,948

Monthly Costs Estimate

Down Payment 20%

$350,000

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Common Charges $1,700
Est. Taxes $1,329
Total Monthly $0

Estimates only. Consult a lender for exact figures.

Mansion tax applies at this price point

New York State charges the buyer a mansion tax on residential purchases at $1,000,000 or more. At this asking price the tier is $1M to $1,999,999 at 1.00%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.

Estimated mansion tax at asking

$17,500

Run the numbers on a different offer price

Estimate based on the asking price. Confirm your own obligation with your real estate attorney.

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You're contacting Milton Coste, a buyer's agent. Before any private showing, New York brokerage rules require a short non-exclusive agreement. Milton walks you through it before you sign anything. Broker commissions are not set by law and are fully negotiable. How working together works.

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