545 W END Avenue #3G4G
MLS® #RLS20090431
Listing by Corcoran Group
3
Bedrooms
2.5
Baths
N/A
Sq. Ft.
1925
Year Built
Quick Summary
Property Highlights
- Views: City Lights, City
- Character: Pre-war building (1925)
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | May 11, 2026 | $3,998,000 | - |
| Currently | May 11, 2026 | $3,998,000 | - |
Description
Welcome to your dream home at The Florence. This stunning, turn-key combination residence is a beautifully designed three-bedroom, two-and-a-half-bath duplex that seamlessly blends luxury, charm, and scale in the heart of the Upper West Side. Offering the warmth and privacy of a townhouse with the convenience of full-service cooperative living, this exceptional home is nestled within The Florence, one of West End Avenue's most distinguished prewar cooperatives.
Spanning two thoughtfully designed levels with separate entrances on each floor, this expansive residence offers gracious proportions, timeless architectural detail, and an ideal layout for both everyday living and entertaining.
The main level is anchored by an oversized living room featuring coffered ceilings, herringbone hardwood floors, and beautiful natural light throughout the day. French doors lead into a formal dining room perfectly suited for elegant dinners, holidays, and entertaining. The windowed kitchen is both functional and inviting, complete with abundant cabinetry, stone countertops, and a charming breakfast nook ideal for casual dining. Also located on this floor are two split bedrooms, offering flexibility for family living, guests, or a dedicated home office, as well as a full bathroom conveniently positioned off the hallway.
The upper level is devoted entirely to an extraordinary primary suite, creating a quiet and private retreat from the rest of the home. The oversized bedroom is complemented by a spacious en-suite bath and an expansive walk-in closet that functions as a true dressing room. Discreetly integrated within the massive oversized closet area is an in-unit washer and dryer, delivering a rare level of convenience for a prewar residence. Central AC on the top floor.
Built in 1924 and converted to cooperative ownership in 1983, The Florence is a 16-story, full-service cooperative comprised of 95 residences. Amenities include a full-time doorman, laundry room, nursery/playroom, and common storage. Financing is permitted up to 75%, and the building offers approximately 37% tax deductibility.
Perfectly positioned between West 86th and West 87th Streets, moments from Riverside Park, transportation, and some of the Upper West Side's finest dining and shopping, this elegant duplex offers a rare opportunity to own a substantial and beautifully laid-out home on iconic West End Avenue.
Building & Ownership Details
- 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 Local Law 11 assessment: $391.53/month.
- No Flip Tax
- Can easily be converted into a 4 bedroom oasis
Features & Amenities
Interior Features
Exterior Features
Building Amenities
Appliances
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
588
Median Asking Price
$1.50M
Median $/Sqft
$1,608
Avg Days on Market
N/A
New This Week
30
Price Reduced
32%
Sold (30 Days)
90
Median Sale Price
$1.71M
Live data from RLS at REBNY • Updated 5/11/26, 7:41 PM EST
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Location
545 W END Avenue #3G4G, 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 $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) 416-7433Listing 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 Data display by Keller Williams NYC. Data last updated on 5/11/2026 at 11:41 PM UTC