Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433

SOLD FOR $6,250,000

· Closed August 29, 2023

378 W End Avenue #9-D
Closed For Sale Condo

$6,250,000

$2,532 per sq ft

378 W End Avenue #9-D

Upper West Side, Manhattan

MLS® #RLS10884901

RLS at REBNY

Listing by Alchemy Properties Inc

3

Bedrooms

3.5

Baths

2,468

Sq. Ft.

2021

Year Built

Quick Summary

Bedrooms 3
Bathrooms 4 full, 1 half
Living Area 2,468 sq ft
Year Built 2021
Ownership Condo
HOA/Common Charges $2,889/mo
Property Taxes $57,216/yr
Parking Garage
Neighborhood Upper West Side
Floor 9 of 18

Property Highlights

  • Exposure: North facing
  • Climate Control: Central Air
  • Parking: Private garage

Property Details

Type Condo
Ownership Condominium
Total Rooms 5
Baths 3 Full, 1 Half
Floor 9 of 18
Exposure North
Cooling Central Air
Pets Yes
Cross Street West 77th Street/West 78th Street
Year Built 2021 (New)
Living Area 2,468 sq ft
Parking Garage Available
Block/Lot 1169/61

Listing History

Event Date Price Change
Listed Jul 28, 2023 $6,250,000 -
Price Reduced Sep 6, 2023 $6,300,000 +0.8%

Description

Apartment 9D is a great, loft-like 3 bedroom apartment with a private elevator vestibule and a flexible layout allowing for a very separate, primary bedroom suite and a third bedroom that can easily be opened to the living room to become an additional entertaining room. The wonderful eat-in chef's kitchen (made by Christopher Peacock) has top-of-the-line appliances (Sub-zero, Wolf) and is open to the living room, but also set back in a way that gives it the flexibility of being open or feeling more separated from the living space.

The residences at 378 West End Avenue are designed for the way people live today. Each of the fifty-eight residences, designed by COOKFOX and developed by Alchemy Properties, has gracious proportions and rich materiality. There is a wonderful interplay between the classic and contemporary. Top-of-the-line technology includes building water and air filtration systems, and elevators outfitted with state-of-the-art touchless technology.

With over 11,000 square feet of amenities including a 75 foot lap pool, a private garage & drop off, parking (for an additional fee), private garden, music recording studio and practice room, basketball court, squash court, fitness center, movie room, reading room and lounge with pool table, the space outside your apartment is as special as your private residence.

The complete terms are in an offering plan available from the sponsor. File NO. CD19-0412

Features & Amenities

Interior Features

Building Washer Dryer Install Allowed

Appliances

Dryer Washer

Building Information

Financial Details

Common Charges $2,889/mo
RE Taxes $57,216/yr ($4,768/mo)
Sale Price $6,250,000
Previous Price $6,300,000

The Upper West Side (UWS) is celebrated for its cultural richness and architectural grandeur. Set between Central Park and Riverside Park, the neighborhood provides direct access to green space within the urban grid. Residents enjoy easy access to Lincoln Center, the American Museum of Natural History, and a popular culinary scene. The real estate landscape is famous for its historic brownstones and iconic 'white-glove' apartment buildings along Central Park West and Riverside Drive.

Upper West Side Live Market Data

View Neighborhood

Active Listings

579

Median Asking Price

$1.95M

Median $/Sqft

$1,705

Avg Days on Market

N/A

New This Week

31

Price Reduced

22%

Sold (30 Days)

79

Median Sale Price

$1.81M

Live data from RLS at REBNY • Updated 5/3/26, 9:54 AM EST

Similar Listings in Upper West Side

View All

Location

Loading map...

378 W End Avenue #9-D, Upper West Side, New York County • Near West 77th Street/West 78th Street

Building Information

Official NYC property records for this building

1967
Year Built
59 years old
18
Floors
57
Residential Units
R10A
Zoning District
Condominiums

Tax & Assessment

Assessed Value: $38,970,467
Land Value: $3,195,455
Exemptions: $0

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

Lot Area: 15,658 SF
Building Area: 169,281 SF
Built FAR: 10.81
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 $2,889 per month. Confirm the exact amount with the listing broker before making an offer.

The current listed annual property tax is $57,216, or roughly $4,768 per month. Verify the current assessment with your attorney before closing.

This property has 3 bedrooms and 3 full bathrooms and 1 half bathroom.

The listed interior living area is 2,468 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 2021, making it approximately 5 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 $6,250,000 for 2,468 sq ft, the asking price per square foot is approximately $2,532. 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 mcoste@kwnyc.com. 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: RLS10884901
First Listed: 7/28/2023
Price Changed: 9/6/2023
Closed: 8/29/2023
Contract Date: 7/20/2023

Listing Courtesy of Alchemy Properties Inc - Timothy McCarthy

Listing Contact: (212) 683-0044

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 1:54 PM UTC

Buying a Condo? Start Here

Co-op vs. Condo: Which Is Right for You?

Ownership structure, board approval, financing: the full comparison.

Read article

Condo Due Diligence Checklist

What to review before signing: financials, reserve fund, offering plan.

Read article

How to Read a Condo Offering Plan

Decode the offering plan before you commit to any new development.

Read article

NYC Mansion Tax: 2026 Guide

How the tiered mansion tax works for purchases over $1M.

Read article

Interested in this property?

Your info is secure and never shared.

View Active Listings Call Milton