30 Main Street, Unit 3F

The Sweeney Building
DUMBO

$2,075,000
Price
1
Bed
2,126 Sq. Ft.
$976 / Sq. Ft.
2,126
Sq. Ft.
$976
per Sq. Ft.
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a living room with stainless steel appliances granite countertop furniture and a wooden floor
a kitchen with stainless steel appliances kitchen island granite countertop a table chairs in it and wooden floors
a bedroom with a large bed and a large window
a bath room with a bed and a table
a bedroom with a large bed and a couch
a bathroom with a toilet a sink and a bathtub
a bedroom with a bed and a potted plant
a view of a hallway with wooden floor and furniture
a view of a room with gym equipment
a outdoor space with lots of tables and chairs
a front view of a building with outdoor space

Description

Welcome to Residence 3F at the highly sought-after Sweeney Building, 30 Main Street -an expansive 2,126 square-foot loft that captures the essence of DUMBO living with timeless character and modern sophistication. This thoughtfully designed one-bedroom, two-and-a-half-bath home offers exceptional versatility, featuring two spacious interior rooms ideal for guest sleeping areas, a home office, media lounge, playroom, or creative studio-perfectly adaptable to your lifestyle needs. Upon entry, an elegant...Welcome to Residence 3F at the highly sought-after Sweeney Building, 30 Main Street -an expansive 2,126 square-foot loft that captures the essence of DUMBO living with timeless character and modern sophistication. This thoughtfully designed one-bedroom, two-and-a-half-bath home offers exceptional versatility, featuring two spacious interior rooms ideal for guest sleeping areas, a home office, media lounge, playroom, or creative studio-perfectly adaptable to your lifestyle needs. Upon entry, an elegant foyer opens into a dramatic living and dining space defined by soaring 11+ foot concrete-beamed ceilings and a seamless open layout. The chef's kitchen is both stylish and functional, outfitted with premium appliances, including a Sub-Zero refrigerator, generous cabinetry, and a large island that flows effortlessly into the main living area-ideal for entertaining or everyday living. The oversized primary suite is a tranquil retreat, complete with a custom California Closets walk-in and a luxurious five-piece marble en-suite bath. Spa-inspired finishes include a deep soaking Jacuzzi-style tub, a separate glass-enclosed shower, and dual vanities. Privately situated on the opposite wing, two substantial interior rooms offer excellent closet space-one custom-built-providing flexible options for additional sleeping quarters, workspaces, or hobbies. This area is serviced by a full bathroom, while a chic powder room near the entry adds convenience for guests. A dedicated laundry room with sink, washer/dryer, and extra storage further enhances functionality. Set in the heart of the DUMBO Historic District, the iconic Sweeney Building-originally constructed in 1908 in Neo-Classical Industrial style-was converted to luxury condominiums in 2003. Residents enjoy premier amenities including a 24-hour doorman, state-of-the-art fitness center, landscaped rooftop deck with stunning water views, private storage, and a bike room. Just moments from Brooklyn Bridge Park, this prime location offers easy access to waterfront green spaces, sweeping skyline views, and outdoor recreation. Nearby, Empire Stores, St. Ann's Warehouse, and an array of acclaimed dining and shopping destinations provide endless options. Convenient access to the A/C and F trains, along with the Fulton Ferry landing, ensures effortless connectivity throughout the city.
  1. Listed by Ravi Kantha • Serhant
    P: (914)-224-2191 ravi@serhant.com
  2. Listed by Cameron LeCates • Serhant
    P: (717)-841-4192 cameron@serhant.com

Amenities

  • Loft Style
  • Doorman
  • Full-Time Doorman
  • Concierge
  • City Views
  • Water Views
  • Deck
  • Roof Deck
LISTING UPDATED: 05/05/2026 11:32 AM

Property Details for 30 Main Street, Unit 3F

StatusActive
MLS IDRLS20082610
Days on Market39
Taxes$1,378 / month
Common Charges$2,185 / month
Min. Down Pymt10%
Total Rooms4.0
Property TypeCondo
MLS TypeCondominium
Year Built1910
CountyKings County

Building

The Sweeney Building

85 Units11 StoriesBuilt in 1910
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Location

Listing Courtesy of Serhant
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Building Information for 30 Main Street, Unit 3F

Building/ComplexThe Sweeney BuildingFloor3Stories11Residences85Pet PolicyAllowedPet Policy DetailsPets AllowedYear Built1910Building AgePre-war

Payment Calculator

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$15,318 per month

30 year fixed, 6.46% Interest

Principal and Interest

$11,755

Property Taxes

$1,378

Maintenance/Common Charges

$2,185

The Payment Calculator is for illustrative purposes only.

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Property Information for 30 Main Street, Unit 3F

Summary
Location and General Information
  • Subdivision Name: DUMBO
  • Stories Total: 12
  • Exposures: South
  • Garage Spaces: 0.0
  • View: No
  • Zoning Description: M1-2R8A
Taxes and HOA
  • Tax Lot: 1016
  • Tax Deduction Percent: .00%
  • Tax Block: 00036
  • Association Fee Frequency: Monthly
  • Flip Tax: $0
  • Building Tax Lot: 7501
  • Tax Monthly Amount: 1378.0
  • Tax Abatement YN: false
Parking
  • Garage: No
  • Garage Spaces Assigned YN: false
Property
Lot Information
  • Living Area: 2126.0
  • Living Area Units: Square Feet
  • Building Name: SWEENEY BUILDING, T
Building Information
  • Building Features: BikeStorage, Elevators
  • Landmark Status YN: false
  • Building Exterior Features: BuildingRoofDeck
  • Building Laundry Features: Other
  • Building Pets Allowed: BuildingYes, BuildingDogsOK
  • Building Pets Allowed Comments: Pets Allowed
  • Capital Reserves YN: false
  • Green Building YN: false
Property and Assessments
  • New Development: No
  • Sponsor Unit: No
  • Certificate Of Occupancy: Yes
  • Percent Of Common Elements: .00%
  • Common Interest: Condominium
  • Number Of Shares: 0
  • New Construction: No
  • Structure Type: Loft
  • Property Condition: Excellent
Interior and Exterior Features
Exterior Features
  • Basement: Other
  • Exterior Features: None
  • Patio And Porch Features: None
Interior Features
  • Cooling: CentralAir
  • Fireplace: No
  • Floor Number: 3
  • Basement: No
  • Cooling: Yes
  • Laundry Features: WasherHookup, InUnit
  • ElevatorsTotal: 2
Multi Family
Multi-Family Information
  • Unit Line: F
  • Number Of Units Total: 85
Rental
Rental Information
  • Pets Allowed: DogsOk
  • Attendance Type: DoormanFullTime
  • Land Lease: No
  • Pets Allowed Comments: Pets Allowed

Property History for 30 Main Street, Unit 3F

DateEvent & SourcePriceAppreciationLink
Apr 9, 2026

Listed (Active)

RLS RESO #RLS20082610

$2,075,000—
Mar 5, 2026

Temporarily Off Market

RLS RESO #RLS20046527

$2,175,000—
Sep 5, 2025

Listed (Active)

RLS RESO #RLS20046527

$2,390,000—
DateEvent & SourcePrice
04/09/2026

Listed (Active)

RLS RESO #RLS20082610

$2,075,000
03/05/2026

Temporarily Off Market

RLS RESO #RLS20046527

$2,175,000
09/05/2025

Listed (Active)

RLS RESO #RLS20046527

$2,390,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 30 Main Street, Unit 3F

Taxable ValueLand$2,690Additions$162,714Total$165,404
Home Facts
Total Finished SqFt2,126 SqFtLot Size0 SqFtYear Built1910ZoningM12R8AAPN3000361016

Schools near 30 Main Street, Unit 3F

This home is within New York City Geographic District #13.
Rating
School
Type
Grades
Distance
P.S. 307 Daniel Hale Williams
Public - PK to 5
Dock Street School for STEM Studies
Public - 6 to 8
The Urban Assembly School Of Music And Art At Wate
Public - 9 to 12
Brooklyn International High School At Waters Edge
Public - 9 to 12
Rating
School
Distance
P.S. 307 Daniel Hale Williams
PublicPK to 5

Dock Street School for STEM Studies
Public6 to 8

The Urban Assembly School Of Music And Art At Wate
Public9 to 12

Brooklyn International High School At Waters Edge
Public9 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 30 Main Street, Unit 3F, DUMBO

30 Main Street, Unit 3F is a condo for sale in DUMBO. This property was listed for sale on April 9, 2026 by Serhant, it's currently listed at $2,075,000. It has been on the market for a total of 39 days and was last sold on March 28, 2012. This listing's school district is New York City Geographic District #13. Nearby schools include P.S. 307 Daniel Hale Williams, Dock Street School for STEM Studies and The Urban Assembly School Of Music And Art At Wate. 30 Main Street, Unit 3F is a 1-bed, 3-bath, 2,126 sqft condo built in 1910.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Serhant

This 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. The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey® MLS. Information Copyright 2026, OneKey® MLS. All data is deemed reliable but is not guaranteed accurate by Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties. See Terms of Service for additional restrictions. Compass · Tel: 212-913-9058 · New York, NY 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 information is not guaranteed, should be independently verified and may not reflect all real estate activity in the market. Offers of compensation set forth here are for other RLSParticipants only and may not reflect other agreements between a consumer and their broker.©2026 The Real Estate Board of New York, Inc., All rights reserved.