Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
10 SULLIVAN Street #6A

For Sale · Listing by Sloane Square LLC

10 SULLIVAN Street #6A

SoHo, Manhattan

$11,950,000

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Active For Sale • Condo

$11,950,000

$3,828 per sq ft

10 SULLIVAN Street #6A

SoHo, Manhattan

10 Sullivan

MLS® #RLS20117223

RLS at REBNY

Listing by Sloane Square LLC

3
Bedrooms
3.5
Baths
3,122
Sq. Ft.
2015
Year Built

Quick Summary

Bedrooms 3
Bathrooms 4 full, 1 half
Living Area 3,122 sq ft
Year Built 2015
Ownership Condo
HOA/Common Charges $6,797/mo
Property Taxes Contact for details
Parking Assigned, Garage
Neighborhood SoHo
Floor 6 of 16

Property Highlights

  • Views: City, Downtown, Panoramic, Skyline
  • Exposure: East,North,South,West facing
  • Outdoor Space: Terrace, Wrap Around

Property Details

Type Condo
Ownership Condominium
Total Rooms 5
Baths 3 Full, 1 Half
Floor 6 of 16
View City, Downtown, Panoramic, Skyline
Exposure East,North,South,West
Cooling Other
Pets Yes
Year Built 2015
Living Area 3,122 sq ft
Parking Features Assigned, Garage
Structure Type HighRise
Basement Other
Parcel # 0490-1114
Block/Lot 00490/1114

Listing History

Event Date Price Change
Listed Sep 24, 2026 $11,950,000 -
Currently Sep 24, 2026 $11,950,000 -

Description

Full-Floor Residence with 2,531-Square-Foot Landscaped Terrace by Harrison Green 10 Sullivan Street #6A is a sophisticated full-floor residence in downtown Manhattan offering 3,122 square feet of interior space, a remarkable 2,531-square-foot landscaped terrace designed and maintained by renowned landscape architects Harrison Green, 11-foot ceilings, and 360-degree city views. Originally conceived as a three-bedroom home, the residence has been completely reimagined by celebrated designer Mark Zeff as a serene, modern retreat with custom millwork, refined proportions, and a seamless connection to the outdoors. A private elevator opens directly into a gracious vestibule illuminated by natural light from the terrace. Floor-to-ceiling Crittall-style iron and glass walls define the expansive layout while preserving an airy, light-filled volume. The long gallery leads to an exceptional entertaining space. The Living Room, wrapped in curved industrial-style windows, captures sweeping 270-degree southern views toward the World Trade Center and across the Manhattan skyline. The space flows into the Dining Area and open Poliform Kitchen, featuring rich walnut cabinetry, marble countertops, a floating island with breakfast bar, and premium Miele, Sub-Zero and Viking appliances. The spectacular terrace is conceived as an extension of the home, with multiple dining and lounging areas surrounded by lush, mature landscaping that creates exceptional privacy. Pergolas, sweeping city views, integrated lighting and speakers, and a fully equipped outdoor kitchen with Viking grill and refrigerator complete the space. The east-facing Primary Suite is flooded with natural light and features custom built-ins, a dressing alcove, and an exceptionally large walk-in closet. The luxurious Primary Bath includes a Poliform Macassar ebony double vanity, steam shower with spa jets, separate water closet, and freestanding soaking tub overlooking a private garden-like section of the terrace and views toward the Empire State Building and Midtown. Additional spaces include a Library/Sitting Room, originally two en-suite bedrooms, with custom bookshelves, built-in desk and bar with refrigerator and wine cooler. A separate guest area includes a concealed full-size Murphy bed and can function as a Guest Room, Home Office or Playroom. Additional features include 3.5 baths, extensive concealed custom storage, full laundry room, radiant heated floors, motorized shades, and a Savant 8-zone smart-home system controlling lighting, music, shades, TV and HVAC with local and remote access. Designed by celebrated architect Cary Tamarkin, 10 Sullivan is a boutique condominium of just 19 residences, distinguished by its corbelled black-and-blonde Norman brick facade. The building offers 24/7 doorman and concierge service, full-time superintendent, state-of-the-art fitness room, bicycle storage, and pets welcome. Residence #6A also includes a dedicated condominiumized ground-level parking space with electronic access to Sixth Avenue and EV charging, plus a secure 12' x 5' storage room. This is a Co-Exclusive with Sotheby's International Realty.

Features & Amenities

Interior Features

Storage Walk In Closets Building Other Washer Hookup In Unit

Exterior Features

Private Outdoor Space Over60 Sqft Terrace Wrap Around

Building Amenities

Bike Storage

Building Information

Financial Details

Common Charges $6,797/mo
RE Taxes Contact for details

SoHo contains the world's largest concentration of cast-iron architecture, with approximately 250 landmarked buildings within the SoHo-Cast Iron Historic District. The housing stock centers on spacious loft conversions with high ceilings and oversized windows, alongside luxury condominiums and pre-war walk-ups, served by the C, E, N, Q, R, W, 1, 4, and 6 trains. The cobblestone streets and commercial corridors along Broadway, West Broadway, and Prince Street define one of Manhattan's most architecturally distinctive neighborhoods.

SoHo Live Market Data

View Neighborhood

Active Listings

62

Median Asking Price

$4.27M

Median $/Sqft

$2,056

Avg Days on Market

N/A

New This Week

7

Price Reduced

24%

Sold (30 Days)

6

Median Sale Price

$3.29M

Live data from RLS at REBNY • Updated 9/24/26, 5:33 PM EST

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Location

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10 SULLIVAN Street #6A, SoHo, New York County

Virtual Tour

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

2014
Year Built
12 years old
16
Floors
22
Residential Units
M1-5B
Zoning District
Condominiums

Tax & Assessment

Assessed Value: $16,659,649
Land Value: $665,103
Exemptions: $0

Note: Individual unit taxes may differ. Verify current tax bills with NYC DOF.

Lot Area: 8,188 SF
Building Area: 60,172 SF
Built FAR: 7.35

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

Frequently Asked Questions

Common questions about this property

The current listed common charges are $6,797 per month. Confirm the exact amount with Milton Coste before making an offer.

This property has 3 bedrooms and 3 full bathrooms and 1 half bathroom.

The listed interior living area is 3,122 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 2015, making it approximately 11 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: Pets Allowed,Building Pets Allowed Comments:Pets Allowed. Contact Milton Coste for weight limits or breed restrictions.

At the current list price of $11,950,000 for 3,122 sq ft, the asking price per square foot is approximately $3,828. 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 milton@miltoncoste.com. 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) 416-7433
MLS® ID: RLS20117223
First Listed: 9/24/2026
On Market: 9/24/2026
Price Changed: 9/24/2026
Contract Date: 9/24/2026

Listing Courtesy of Sloane Square LLC - Nancy C Lane

Listing Contact: (212) 327-2409

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 at REBNY

RLS Data display by Keller Williams NYC. Data last updated on 9/24/2026 at 9:33 PM UTC

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SoHo Market Update

6 sales last 30 days · $4.27M median · 10.3 months supply

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New listings in this building

Quick Facts

Status Active Type Condo Neighborhood SoHo Borough Manhattan
County New York
Floor 6 of 16
Year Built 2015
First Listed 9/24/2026
Living Area 3,122 sqft
Common Charges $6,797/mo

Monthly Costs Estimate

Down Payment 20%

$2,390,000

Interest Rate Loading...

Source: Freddie Mac PMMS

Loan Term 30 years

Est. Monthly Payment

$0

Principal & Interest $0
PMI (under 20% down) $0
Common Charges $6,797
Total Monthly $0

Estimates only. Consult a lender for exact figures.

Mansion tax applies at this price point

New York State charges the buyer a mansion tax on residential purchases at $1,000,000 or more. At this asking price the tier is $10M to $14,999,999 at 3.25%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.

Estimated mansion tax at asking

$388,375

Run the numbers on a different offer price

Estimate based on the asking price. Confirm your own obligation with your real estate attorney.

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