Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
545 W END Avenue #3B
Interested in this property?
Active For Sale Co-op

$4,450,000

545 W END Avenue #3B

Upper West Side, Manhattan

The Florence

MLS® #RLS20076177

RLS at REBNY

Listing by Corcoran Group

3

Bedrooms

2.5

Baths

N/A

Sq. Ft.

1925

Year Built

Quick Summary

Bedrooms 3
Bathrooms 3 full, 1 half
Year Built 1925
Ownership Co-op
Maintenance $5,385/mo
Neighborhood Upper West Side
Floor 3 of 16

Property Highlights

  • Views: City
  • Exposure: South,West facing
  • Character: Pre-war building (1925)

Property Details

Type Co-op
Ownership Stock Cooperative
Total Rooms 6
Baths 2 Full, 1 Half
Floor 3 of 16
View City
Exposure South,West
Pets Yes
Year Built 1925
Structure Type HighRise
Basement Other
Block/Lot 01248/0029

Listing History

Event Date Price Change
Listed Mar 10, 2026 $4,450,000 -
Currently May 4, 2026 $4,450,000 -

Description

Welcome to this stunning, turn-key ready combination unit. A 3 bedroom, 2.5 bathroom Duplex masterpiece, with an enormous primary ensuite that includes an expansive walk-in closet and laundry area. This is where luxury, charm, and space intertwine to offer the perfect sanctuary in the heart of the Upper West Side. A townhome feel nestled within a full service building.

Located in The Florence, is a distinguished full-service prewar cooperative on iconic West End Avenue. This expansive 3 bedroom, 2.5 bath duplex home with separate entrances on each floor and washer/dryer in-unit offers gracious proportions, classic architectural detail, and a thoughtfully designed layout spanning two levels.
The first floor is ideal for both everyday living and entertaining. A generously scaled living room features coffered ceilings, herringbone hardwood floors, and beautiful natural light. French doors open to a formal dining room perfectly suited for elegant dinners and gatherings. The windowed kitchen is both functional and inviting, with ample cabinetry, stone countertops, and a charming breakfast nook for casual meals. Also on this level are two well-proportioned bedrooms, offering flexibility for family living, guests, or a home office, along with a full bathroom conveniently located off the hallway. This floor provides an ideal balance of public and private space, allowing for comfortable living without sacrificing entertaining flow.

The upper level is dedicated entirely to the primary suite, creating a quiet and private retreat. The enormous bedroom is complemented by an expansive en-suite bathroom and an oversized walk-in closet that functions as a true dressing room. Thoughtfully incorporated within this closet area is an in-unit washer and dryer, discreetly tucked away yet easily accessible, adding a level of convenience rarely found in prewar homes.

Built in 1924 and converted to cooperative ownership in 1983, The Florence is a 16-story, full-time doorman building with 95 apartments. Amenities include a laundry room, nursery/playroom, and common storage. Financing is permitted up to 75%, and the building offers approximately 37% tax deductibility.

Ideally situated between West 86th and West 87th Streets, moments from Riverside Park, transportation, and the Upper West Side's best dining and shopping, this elegant duplex offers the scale and feel of a townhouse with the ease and security of full-service cooperative living.

A rare opportunity to own a substantial and beautifully laid-out three-bedroom duplex on West End Avenue.

• Subletting permitted with board approval after three years of ownership, for up to three years within any five-year period (maximum nine years total), subject to building policies and fees.

•Current assessment for Local Law 11 totaling $391.53 monthly

Features & Amenities

Interior Features

Separate Formal Dining Room High Ceilings Walk In Closets Building In Basement Washer Hookup In Unit

Exterior Features

None

Building Amenities

Bike Storage Storage

Appliances

Dishwasher Washer Dryer Allowed

Building Information

Building The Florence
Building Data View Compliance & Permits
Total Units 95
Stories 16
Structure HighRise

Financial Details

Maintenance $5,385/mo

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

581

Median Asking Price

$1.50M

Median $/Sqft

$1,492

Avg Days on Market

N/A

New This Week

27

Price Reduced

27%

Sold (30 Days)

79

Median Sale Price

$1.81M

Live data from RLS at REBNY • Updated 5/4/26, 1:59 AM EST

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Location

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545 W END Avenue #3B, Upper West Side, New York County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

1925
Year Built
101 years old
16
Floors
96
Residential Units
R10A
Zoning District
Elevator Apartments Historic District: Riverside-West End Historic District Extension I

Tax & Assessment

Assessed Value: $13,071,600
Land Value: $1,872,000
Exemptions: $22,900

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

Lot Area: 11,875 SF
Building Area: 131,690 SF
Built FAR: 11.09
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 monthly maintenance are $5,385 per month. Confirm the exact amount with the listing broker before making an offer.

This property has 3 bedrooms and 2 full bathrooms and 1 half bathroom.

According to MLS records, the building was constructed in 1925, making it approximately 101 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: Pets Allowed,Building Pets Allowed Comments:Pets Allowed. Contact the listing broker for weight limits or breed restrictions.

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: RLS20076177
First Listed: 3/10/2026
On Market: 3/10/2026
Price Changed: 3/10/2026
Contract Date: 3/10/2026

Listing Courtesy of Corcoran Group - Jessica Toby Waxman

Listing Contact: (973) 477-0273

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 5/4/2026 at 5:59 AM UTC

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