545 W End Avenue #4B
MLS® #RLS20086953
Listing by Compass
Open Houses Scheduled
Friday, May 15 • 3:00 PM – 4:00 PM
Saturday, May 16 • 11:30 AM – 12:30 PM
REBNY 2025: signed Buyer Representation Agreement required before any showing.
1
Bedroom
1
Bath
N/A
Sq. Ft.
1925
Year Built
Quick Summary
Property Highlights
- Exposure: South facing
- Character: Pre-war building (1925)
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | May 13, 2026 | $865,000 | - |
| Currently | May 13, 2026 | $865,000 | - |
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 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 cafés, 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-à-terre use is case by case, please inquire for more information. Assessment for 4B is- $147.72
Features & Amenities
Interior Features
Building Amenities
Building Information
Financial Details
About Upper West Side
View All Upper West Side ListingsThe 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 NeighborhoodActive Listings
589
Median Asking Price
$1.40M
Median $/Sqft
$1,498
Avg Days on Market
N/A
New This Week
31
Price Reduced
32%
Sold (30 Days)
91
Median Sale Price
$1.85M
Live data from RLS at REBNY • Updated 5/13/26, 11:22 AM EST
Similar Listings in Upper West Side
View All300 W 110th Street #5-H
Condo • RLS #RLS20073928
230 Riverside Drive #2E
Condo • RLS #RLS20080636
315 RIVERSIDE Drive #7E
Co-op • RLS #RLS20087528
202 W 92ND Street #4R
Co-op • RLS #RLS20081877
36 W 84th Street #6C
Co-op • RLS #RLS20086684
321 W 78th Street #1E
Co-op • RLS #RLS20083019
Browse More NYC Properties
In This Neighborhood
By Property Type
By Borough
Location
545 W End Avenue #4B, Upper West Side, New York County
Building Information
Official NYC property records for this building
Tax & Assessment
Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.
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
Listing Data
RLS® at REBNY (Real Estate Board of New York) via Trestle API. Updated in real-time.
Building Data
NYC PLUTO (Primary Land Use Tax Lot Output), NYC Department of City Planning. Updated quarterly.
Market Data
RLS® at REBNY (Real Estate Board of New York). Live data updated in real-time.
Map & Location
OpenStreetMap contributors via Leaflet. Geocoding via Nominatim.
All data is provided for informational purposes only and should be independently verified. See our Data Sources Policy for more information.
Frequently Asked Questions
Common questions about this property
The current listed monthly maintenance are $2,031 per month. Confirm the exact amount with the listing broker before making an offer.
The current listed annual property tax is $0, or roughly $0 per month. Verify the current assessment with your attorney before closing.
This property has 1 bedroom and 1 full 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. 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) 416-7433Listing Courtesy of Compass - Brian Bruno
Listing Contact: (330) 904-5936
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 Data display by Keller Williams NYC. Data last updated on 5/13/2026 at 3:22 PM UTC