SOLD FOR $7,145,000
· Closed April 1, 2021
6 Cortlandt Alley #PH
MLS® #RLS10625276
Listing by Elliman
4
Bedrooms
4
Baths
3,276
Sq. Ft.
1852
Year Built
Quick Summary
Property Highlights
- Style: Prewar architecture
- Character: Pre-war building (1852)
- New Construction: Brand new building
Property Details
Listing History
| Event | Date | Price | Change |
|---|---|---|---|
| Listed | Jul 21, 2019 | $8,495,000 | - |
| Currently | Jun 10, 2026 | $7,145,000 | -15.9% |
Description
TOUR TODAY ? Immediate Occupancy!
The Penthouse at 6 Cortlandt Alley is a stunning and light-filled 4-bedroom, 4-bathroom triplex crowning this exclusive, five-unit Tribeca condominium building. Accompanied with substantial private outdoor space, and crafted with the finest materials throughout, this new-construction residence offers townhouse style living paired with the amenities of a condominium. At 3,276 interior square feet, the penthouse features high ceilings, a private keyed elevator entry, Siberian wide-plank white oak floors and an energy-efficient multi-zoned heating/cooling system.
The stunning Great Room is sprawling and replete with a wall and partial ceiling of curtain-wall glass windows . It also features an eco-friendly Hearth cabinet fireplace encased in honed white marble. Adjacent to the great room is a chef-level open kitchen featuring a gorgeous island, walnut cabinetry, Watermarks fixtures and counter-tops/back-splash made from honed Imperial Danby marble.
The residence's spacious Master Suite is a retreat from city life with scale for both slumber and lounging. The five-piece master bathroom is furnished with a glass-walled walk-in shower and separate soaking tub. Floor-to-ceiling Bianco Dolomiti marble wraps every wall, meeting Walnut Brown marble along the floor and tub-shelf. A custom walnut double-vanity with recessed back-lighting is complemented by anodized-bronze Watermark fixtures, while floors are inset with radiant heating for a spa-like experience. With a sovereign laundry room, powder room and a media room or office, no detail was overlooked.
The private rooftop terrace is of incredible scale and at almost 1,000 square feet, features an unrivaled level of outdoor entertaining and living space. 500 square feet of additional private terraces can furthermore be found appurtenant to three of the apartment's four bedrooms.
Cortlandt Alley itself is a unique amenity, providing residents with a quiet and authentically "Tribeca" mews to come and go from. The alleyway has also become the new home for some of downtown's coolest new spots ? including the famed Au Cheval diner, and the Andrew Krepps art gallery.
Features & Amenities
Interior Features
Building Information
Financial Details
About TRIBECA
View All TRIBECA ListingsTribeca (the Triangle Below Canal) is synonymous with ultra-luxury and understated elegance. Once an industrial district, it is now home to some of the city's most expensive and sought-after real estate. The neighborhood is defined by its massive cast-iron loft buildings, cobblestone streets, and nearby public schools. Residents enjoy a discreet lifestyle in expansive lofts or in world-class new developments designed by 'starchitects' along the Hudson River waterfront.
TRIBECA Live Market Data
View NeighborhoodActive Listings
163
Median Asking Price
$4.35M
Median $/Sqft
$2,291
Avg Days on Market
N/A
New This Week
7
Price Reduced
29%
Sold (30 Days)
16
Median Sale Price
$4.42M
Live data from RLS at REBNY • Updated 6/9/26, 10:33 PM EST
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Location
6 Cortlandt Alley #PH, TRIBECA, New York County • Near Franklin St & White st
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 $3,625 per month. Confirm the exact amount with the listing broker before making an offer.
The current listed annual property tax is $40,356, or roughly $3,363 per month. Verify the current assessment with your attorney before closing.
This property has 4 bedrooms and 4 full bathrooms.
The listed interior living area is 3,276 square feet. Verify dimensions independently during due diligence.
According to MLS records, the building was constructed in 1852, making it approximately 174 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.
Pet policy requires confirmation with the listing broker.
At the current list price of $7,145,000 for 3,276 sq ft, the asking price per square foot is approximately $2,181. 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 Elliman - Ryan W. Kaplan
Listing Contact: (631) 834-8523
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 6/10/2026 at 2:33 AM UTC