1 bed
545 West End Avenue, Unit 4B,Ā Upper West Side
Building Info: The Florence, 15 stories, Built 1925
Est: $6,154/moGet pre-approved

Description

Extra-Large, South-Facing Convertible Two-Bedroom
Welcome to Residence 4B at 545 West End Avenue. This expansive, sun-filled home is currently configured as a one-bedroom and offers exceptional light and scale, with the flexibility to convert into a spacious two-bedroom layout.
Upon entry, you are greeted by beautifully maintained solid wood floors laid in an elegant herringbone pattern, along with a gracious foyer lined with four oversized closets, all thoughtfully outfitted with custom storage. Just
...Extra-Large, South-Facing Convertible Two-Bedroom

Welcome to Residence 4B at 545 West End Avenue. This expansive, sun-filled home is currently configured as a one-bedroom and offers exceptional light and scale, with the flexibility to convert into a spacious two-bedroom layout.

Upon entry, you are greeted by beautifully maintained solid wood floors laid in an elegant herringbone pattern, along with a gracious foyer lined with four oversized closets, all thoughtfully outfitted with custom storage. Just beyond, the generously proportioned, windowed eat-in kitchen is bathed in southern light through three large windows. The space offers excellent potential for expansion, with the option to add additional cabinetry or open the kitchen to the living area for a more contemporary layout.

The expansive living room showcases classic prewar details, including custom wood millwork and doors, herringbone hardwood floors, and charming original beams wrapped in elegant crown molding that adds architectural character. The living area also enjoys serene views of a tree-lined street and abundant natural light throughout the day. The room comfortably accommodates both a large seating area and a dining table, making it ideal for everyday living and entertaining.

The windowed bathroom features clean tilework and a spacious walk-in shower. The king-sized bedroom enjoys both southern and western exposures, filling the space with natural light throughout the day, and includes a large closet with custom built-ins for optimal storage.

Originally built in 1924 and converted to a cooperative in 1983, The Florence is a well-established, full-service residence offering a timeless sense of sophistication. Amenities include a 24-hour doorman, live-in superintendent, newly renovated fitness center, meeting room, laundry room, bike storage, and private storage (subject to availability).

Perfectly positioned at the corner of West End Avenue and 86th Street, this coveted location places you moments from Riverside Park, as well as an array of beloved neighborhood cafƩs, restaurants, and shopping along Broadway. Convenient access to the 1 subway line and crosstown buses ensures seamless connectivity throughout the city.

Pets, co-purchasing, washer/dryers, and parental purchases for working children are permitted on a case-by-case basis. Limited subletting is allowed with board approval. Pied-Ć -terre use is case by case, please inquire for more information.

Assessment for 4B is- $147.72
LISTING UPDATED: 08/09/2026 09:21 AM

Property Details for 545 West End Avenue, Unit 4B

Status
Days on Market
90
Pet Policy
Allowed
Taxes
-
Maintenance
$2,032 / month
Min. Down Pymt
25%
Total Rooms
4.0
Property Type
MLS Type
-
Year Built
1925
Buyer's Agent Compensation
2.5%

Amenities

  • Junior 4
  • Full-Time Doorman
  • Playroom
  • Decorative Mouldings
  • Hardwood Floors
  • High Ceilings
  • Elevator
  • Laundry in Building

Location

Listing Courtesy of: .

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Building Information for 545 West End Avenue, Unit 4B

Building/ComplexThe FlorenceFloor4Stories15Residences96Pet PolicyAllowedPet Policy Details-Year Built1925Building AgePre-war

Payment Calculator

$6,154 per month

30 year fixed, 6.55% Interest

Principal and Interest

$4,122

Property Taxes

$0

Maintenance/Common Charges

$2,032

The Payment Calculator is for illustrative purposes only.

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Property History for 545 West End Avenue, Unit 4B

DateEvent & SourcePriceAppreciationLink
May 13, 2026

Listed (Active)

Manual

$865,000——
May 4, 2005

Sold (Public Record)

ACRIS #2005050402055001

$375,000—
DateEvent & SourcePrice
05/13/2026

Listed (Active)

Manual

$865,000
05/04/2005

Sold (Public Record)

ACRIS #2005050402055001

$375,000

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 545 West End Avenue, Unit 4B

Taxable ValueLand-Additions-Total-
Home Facts
APN1012480029

Schools near 545 West End Avenue, Unit 4B

This home is within New York City Geographic District # 3.
Rating
School
Type
Grades
Distance
Public - K to 5
Public - 5 to 8
Public - 9 to 12
Public - 9 to 12
Rating
School
Distance
Ms 243 Center School
Public5 to 8

Urban Assembly School for Green Careers
Public9 to 12

Frank McCourt High School
Public9 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

Upper West Side
Upper West Side
A cultural enclave with edge. Nestled between Riverside and Central Park, the Upper West Side is one of the greenest parts of Manhattan. The Upper West Side is known for popular attractions like the Natural History Museum and Lincoln Center, but relaxed bistros and a lively bar scene defy...

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545 West End Avenue, Unit 4B is a co-op for sale in Upper West Side. This property was listed for sale on May 13, 2026 by Compass, it's currently listed at $865,000. It has been on the market for a total of 90 days and was last sold on May 4, 2005. This listing's school district is New York City Geographic District # 3. Nearby schools include P.S. 166 The Richard Rogers School Of The Arts And S, Ms 243 Center School and Urban Assembly School for Green Careers. 545 West End Avenue, Unit 4B is a 1-bed, 1-bath, co-op built in 1925.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the seller's discretion. No financial or legal advice provided. Equal Housing Opportunity.

This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. Ā©2026 The Real Estate Board of New York, Inc., All rights reserved. The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. The data relating to real estate for sale on this website comes in part from the IDX Program of OneKeyĀ® MLS. Information Copyright 2026, OneKeyĀ® MLS. All data is deemed reliable but is not guaranteed accurate by Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties. See Terms of Service for additional restrictions. Compass Ā· Tel: 212-913-9058 Ā· New York, NY 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. Ā©2026 The Real Estate Board of New York, Inc., all rights reserved. This information is not guaranteed, should be independently verified and may not reflect all real estate activity in the market. Offers of compensation set forth here are for other RLSParticipants only and may not reflect other agreements between a consumer and their broker.Ā©2026 The Real Estate Board of New York, Inc., All rights reserved.