SOLD FOR $2,400,000
· Closed September 5, 2025
21 S END Avenue #321/421
MLS® #RLS11030352
Listing by Serhant
4
Bedrooms
3.5
Baths
2,590
Sq. Ft.
1988
Year Built
Quick Summary
Property Highlights
- Views: River
- Exposure: East,South,West facing
- Outdoor Space: None, Balcony
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Jan 22, 2025 | $2,999,999 | - |
| Price Reduced | Sep 5, 2025 | $2,595,000 | -13.5% |
| Currently | May 17, 2026 | $2,400,000 | -7.5% |
Description
Escape the crowds and discover a rare gem in Battery Park City! Welcome to 21 South End Avenue, Unit 421/321-a spacious 3 to 4-bedroom, 3.5-bathroom duplex that offers over 2,590 square feet of meticulously designed interiors with breathtaking Hudson River views. Originally two separate 2-bedroom units, this home has been thoughtfully combined into a seamless, turnkey residence perfect for modern living.
Main Level: Elevated Living and EntertainingEnter the upper level into a welcoming foyer that flows effortlessly into the expansive living and dining area. Oversized windows frame stunning, unobstructed views of the Hudson River, bathing the space in natural light throughout the day. Step out onto your private terrace to enjoy a quiet morning coffee or watch the sunset over the river.
The open-concept kitchen is a chef's dream, featuring custom Poggenpohl cabinetry, matte-white quartz countertops, and state-of-the-art appliances, including a 48" SubZero refrigerator/freezer, Beko gas range, Bosch dishwasher, and built-in Miele coffee/espresso maker. A spacious breakfast bar adds a casual dining option.
A double-sized den/media room on this floor offers incredible flexibility-use it as a family room, home office, or easily convert it into a fourth bedroom. Completing the upper level is a half bathroom and a laundry room equipped with a Bosch washer/dryer, utility sink, and ample storage.
Lower Level: Private RetreatThe lower level is your sanctuary. The sprawling primary suite boasts a custom-built home office with stunning water views, an oversized bedroom area, and a luxurious en-suite bathroom with double sinks, a walk-in shower, and elegant marble finishes. A separate dressing area offers exceptional closet space, ensuring a clutter-free retreat.
Two additional generously sized bedrooms share a full bathroom and overlook the building's serene courtyard. Each room offers ample closet space and tranquil views, making them perfect for family or guests.
The Regatta CondominiumLocated at the end of a quiet cul-de-sac, The Regatta is a full-service, non-smoking condominium that epitomizes luxury living in Battery Park City. Residents enjoy a 24-hour doorman, full-time porters, and a live-in superintendent. Amenities include a beautifully landscaped roof deck with panoramic views, a peaceful courtyard, and bike storage. The building welcomes pets, adding to its family-friendly appeal.
Prime LocationPositioned in the heart of South Battery Park City, this home offers unparalleled access to vibrant city living with a serene, residential feel. Stroll along the Hudson River Esplanade, enjoy nearby parks and playgrounds, or indulge in world-class shopping and dining at Brookfield Place and the WTC Oculus. Commuting is a breeze with access to the PATH train, ferries, and subway lines (4/5/6, 1/2/3, N/R, A/C/E).
Don't miss this rare opportunity to own a one-of-a-kind waterfront residence that perfectly blends luxury, space, and tranquility. Contact us today to schedule a private showing!
Features & Amenities
Interior Features
Exterior Features
Appliances
Building Information
Financial Details
About Battery Park City
View All Battery Park City ListingsBattery Park City is a meticulously planned residential development at the southern tip of Manhattan. Surrounded by the Hudson River and over 30 acres of manicured parks, it offers a low-traffic, suburban feel within the city. The neighborhood is known for its commitment to green building standards and features a range of luxury condominiums and cooperatives that offer breathtaking views of the Statue of Liberty and the New York Harbor.
Battery Park City Live Market Data
View NeighborhoodActive Listings
111
Median Asking Price
$1.09M
Median $/Sqft
$1,346
Avg Days on Market
N/A
New This Week
17
Price Reduced
32%
Sold (30 Days)
0
Median Sale Price
$501K
Live data from RLS at REBNY • Updated 5/17/26, 9:34 AM EST
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21 S END Avenue #321/421, Battery Park City, New York County
Floor Plans
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 common charges are $4,780 per month. Confirm the exact amount with the listing broker before making an offer.
This property has 4 bedrooms and 3 full bathrooms and 1 half bathroom.
The listed interior living area is 2,590 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1988, making it approximately 38 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: Allowed,Building Pets Allowed Comments:Allowed. Contact the listing broker for weight limits or breed restrictions.
At the current list price of $2,400,000 for 2,590 sq ft, the asking price per square foot is approximately $927. 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 [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 Serhant - Jiaru Li
Listing Contact: (917) 776-2777
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 5/17/2026 at 1:34 PM UTC