Milton Coste

Licensed Real Estate Associate Broker

(917) 416-7433
100 Jay Street #4A

For Sale · Listing by Sothebys International Realty

100 Jay Street #4A

Dumbo, Brooklyn

$2,300,000

Interested in this property?
Active For Sale Condo

$2,300,000

$1,881 per sq ft

100 Jay Street #4A

Dumbo, Brooklyn

J Condominium

MLS® #RLS20114317

RLS at REBNY

Listing by Sothebys International Realty

2
Bedrooms
2
Baths
1,223
Sq. Ft.
2006
Year Built

Quick Summary

Bedrooms 2
Bathrooms 2
Living Area 1,223 sq ft
Year Built 2006
Ownership Condo
HOA/Common Charges $1,234/mo
Property Taxes $17,808/yr
Parking Garage
Neighborhood Dumbo
Floor 4 of 31

Property Highlights

  • Views: Bridges, City
  • Exposure: North,West facing
  • Outdoor Space: Terrace

Property Details

Type Condo
Ownership Condominium
Total Rooms 4
Baths 2 Full
Floor 4 of 31
View Bridges, City
Exposure North,West
Cooling Central Air
Pets Yes, CatsOk, DogsOk
Year Built 2006
Living Area 1,223 sq ft
Parking Garage Available
Parking Features Garage
Structure Type HighRise
Flooring Hardwood
Furnished Unfurnished
Parcel # 00053-1001
Block/Lot 00053/1001

Listing History

Event Date Price Change
Listed Sep 10, 2026 $2,300,000 -
Currently Sep 11, 2026 $2,300,000 -

Description

Where DUMBO Meets the Outdoors: A 1,479+/-Square-Foot Private Terrace. After 13 years in the same ownership, one of DUMBO’s most distinctive residences is finally available. Residence 4A at 100 Jay Street is a sophisticated two-bedroom, two-bathroom home defined by something nearly impossible to find in Brooklyn: an extraordinary 1,479+/-square-foot private terrace, which is one of the largest private condominium residential terraces currently available in DUMBO. More than a terrace, this is a true private outdoor estate in the heart of one of New York City’s most coveted neighborhoods. Nearly the size of many apartments, the expansive outdoor space offers a remarkable canvas for someone with a green thumb and an eye for design. Create lush gardens, landscaping, multiple entertaining and dining areas, an outdoor living room, or a serene urban retreat surrounded by greenery. The possibilities are limited only by imagination. An established New York fashion designer has owned and thoughtfully designed the residence, bringing a refined design sensibility to the home. Recent updates include new white oak flooring throughout, new bathroom tiles, designer lighting, and additional carefully considered improvements that give the interiors a fresh, sophisticated character. Inside, high ceilings and oversized, triple-glazed casement windows create a quiet, airy environment, while the open kitchen features Wolf and Bosch appliances, granite countertops, and designer cabinetry. Both bathrooms are generously appointed, including marble vanities and a five-foot soaking tub. Additional comforts include an in-residence washer and dryer, garbage disposal, custom closets including a walk-in closet, high-speed internet connectivity, and valuable deeded private storage that conveys with the residence. Once outside on the terrace, the scale of the property changes completely. From your morning coffee to long summer dinners under the stars. An oasis in the heart of DUMBO. The space to entertain, relax, grow, design, and create something entirely your own. For the buyer who values architecture, landscape, and outdoor living space of truly extraordinary scale, Residence 4A offers a combination that is exceptionally difficult to replicate. This unique home is finally ready for its next chapter. The J. Condominium is one of DUMBO’s premier luxury residential buildings. 100 Jay Street offers various amenities, which include 24/7 concierge service, on-site garage with direct building access, modern fitness center, yoga room, children’s play room, media room, bicycle storage room, & storage facilities, as well as two common landscaped roof decks. All conveniently located only three blocks from Brooklyn Bridge Park and in proximity to iconic Washington Street, Jane’s Carousel, and Time-Out Market. Multiple transportation options are at your disposal, which include the A, C, and F trains and New York East River Ferry/Water Taxi, simplifying life for the everyday commuter. Enjoy historic cobblestone streets, eclectic stores, cozy cafes, acclaimed restaurants, creative energy that has made DUMBO one of Brooklyn's most desirable neighborhoods, renowned art galleries, and all that DUMBO has to offer.

Features & Amenities

Interior Features

Entrance Foyer Granite Counters Common On Floor Common Area In Unit Flooring: Hardwood

Exterior Features

Building Courtyard Building Garden Building Roof Deck Private Outdoor Space Over60 Sqft Terrace

Building Amenities

Bike Storage Cold Storage Common Lounge Common Playroom Concierge Elevators Fitness Center Recreation Room Storage Clubhouse Security System

Appliances

Dishwasher

Building Information

Building J Condominium
Building Data View Compliance & Permits
Total Units 266
Stories 31
Structure HighRise

Financial Details

Common Charges $1,234/mo
RE Taxes $17,808/yr ($1,484/mo)

DUMBO (Down Under the Manhattan Bridge Overpass) sits between the Brooklyn and Manhattan Bridges along the East River waterfront, with a 95-building historic district of converted industrial warehouses. The housing market features spacious loft residences with exposed brick and high ceilings alongside modern luxury condominiums with skyline and waterfront views, served by the F train at York Street and the A and C at High Street. Brooklyn Bridge Park stretches along the waterfront with piers, playgrounds, and Jane's Carousel.

Dumbo Live Market Data

View Neighborhood

Active Listings

31

Median Asking Price

$2.30M

Median $/Sqft

$1,772

Avg Days on Market

N/A

New This Week

3

Price Reduced

23%

Sold (30 Days)

6

Median Sale Price

$1.57M

Live data from RLS at REBNY • Updated 9/11/26, 12:01 AM EST

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Location

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100 Jay Street #4A, Dumbo, Kings County

Floor Plans

Floor Plan 1

Building Information

Official NYC property records for this building

2006
Year Built
20 years old
31
Floors
266
Residential Units
M1-5/R9-1
Zoning District
Condominiums

Tax & Assessment

Assessed Value: $44,543,430
Land Value: $741,643
Exemptions: $139,598

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

Lot Area: 31,389 SF
Building Area: 358,551 SF
Built FAR: 11.42
Allowed FAR: 9

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 $1,234 per month. Confirm the exact amount with Milton Coste before making an offer.

The current listed annual property tax is $17,808, or roughly $1,484 per month. Verify the current assessment with your attorney before closing.

This property has 2 bedrooms and 2 full bathrooms.

The listed interior living area is 1,223 square feet. Verify dimensions independently during due diligence.

According to MLS records, the building was constructed in 2006, making it approximately 20 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. Contact Milton Coste for weight limits or breed restrictions.

At the current list price of $2,300,000 for 1,223 sq ft, the asking price per square foot is approximately $1,881. 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: RLS20114317
First Listed: 9/10/2026
On Market: 9/10/2026
Price Changed: 9/10/2026
Contract Date: 8/26/2026

Listing Courtesy of Sothebys International Realty - Karen E Heyman Defontes

Listing Contact: (212) 810-4990

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 9/11/2026 at 4:01 AM UTC

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Dumbo Market Update

6 sales last 30 days · $2.30M median · 5.2 months supply

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New listings in this building

Quick Facts

Status Active Type Condo Neighborhood Dumbo Borough Brooklyn
County Kings
Floor 4 of 31
Year Built 2006
First Listed 9/10/2026
Parking Garage
Living Area 1,223 sqft
Common Charges $1,234/mo
Annual Tax $17,808

Monthly Costs Estimate

Down Payment 20%

$460,000

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 $1,234
Est. Taxes $1,484
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 $2M to $2,999,999 at 1.25%, applied to the whole purchase price. It is due in cash at closing and cannot be financed.

Estimated mansion tax at asking

$28,750

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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