434 W 23rd Street #E
MLS® #RLS10640841
Listing by Elliman
2
Bedrooms
1.5
Baths
N/A
Sq. Ft.
1920
Year Built
Quick Summary
Property Highlights
- Exposure: North facing
- Style: Prewar architecture
- Character: Pre-war building (1920)
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Jul 1, 2020 | $2,200,000 | - |
| Currently | May 15, 2026 | $1,995,000 | -9.3% |
Description
Stunning Duplex in Excellent Condition with a Unique South-Facing Outdoor Terrace Oasis
You are welcomed to an open concept living/dining room with bright northern treetop exposures through three oversized windows. Adjacent is a modern renovated kitchen with marble countertops and equipped with high-end Sub-Zero and Viking appliances as well as a wine refrigerator. Truly the perfect space for entertaining, the home is wired with a surround sound system and is complimented by a powder room. There is a wood burning fireplace, a deep coat closet, abundant built-in storage, and prewar detail throughout.
The beautifully designed upper level consists of the private living quarters. The generously sized master bedroom boasts custom built-in closets and a home office, and a wood burning fireplace. Adjacent is a sizeable second bedroom. A spacious bathroom with a double vanity and modern tiling as well as a Bosch washer & dryer completes this well-conceived layout.
The home continues to the expansive private terrace with unobstructed southern views featuring landmarked townhouses and west Chelsea's new developments. This outdoor oasis receives sunlight all day long. Details include wood decking, an irrigation system, and a large storage closet with a refrigerator.
434 West 23rd Street is a pre-war boutique cooperative built in 1840 and located among the iconic stretch of Fitzroy Townhouses recognized by their beautiful architecture and gas streetlamps. Perfectly situated, neighborhood attractions include walking distance to the Highline, Meatpacking District, Chelsea Market, Whitney Museum, Galleries and Hudson Yards.
Features & Amenities
Interior Features
Appliances
Building Information
Financial Details
About CHELSEA
View All CHELSEA ListingsChelsea is the epicenter of New York’s contemporary art world and a hub for innovative architecture. Home to the High Line and Chelsea Market, the neighborhood mixes industrial history with modern luxury. The real estate market here is dominated by high-end condominium developments designed by world-renowned architects, alongside historic pre-war lofts and historic townhouses in the Chelsea Historic District.
CHELSEA Live Market Data
View NeighborhoodActive Listings
318
Median Asking Price
$1.80M
Median $/Sqft
$1,746
Avg Days on Market
N/A
New This Week
14
Price Reduced
33%
Sold (30 Days)
0
Median Sale Price
N/A
Live data from RLS at REBNY • Updated 5/15/26, 11:13 AM EST
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Location
434 W 23rd Street #E, CHELSEA, New York County • Near 9th Ave/10th Ave
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 monthly maintenance are $1,928 per month. Confirm the exact amount with the listing broker before making an offer.
This property has 2 bedrooms and 1 full bathroom and 1 half bathroom.
According to MLS records, the building was constructed in 1920, making it approximately 106 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 Elliman - Diane Johnson
Listing Contact: (917) 865-4340
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 5/15/2026 at 3:13 PM UTC