30 Main Street, Unit 9D

The Sweeney Building
DUMBO

$1,850,000
Price
1
Bed
1,494 Sq. Ft.
$1,238 / Sq. Ft.
1,494
Sq. Ft.
$1,238
per Sq. Ft.
Open: 2/1 02:30PM - 04:00PM - By ApptNew
Open: 2/1 02:30PM - 04:00PM - By ApptNew

Description

Welcome to apartment 9D, a stunning loft that seamlessly combines chic urban living with classic industrial design. Located in The Sweeney Building, DUMBO's premier pre-war condominium, this residence features a solid concrete structure that provides whisper quiet living. With generous proportions, soaring beamed ceilings, and thoughtful upgrades 9D epitomizes loft living. The spacious great room easily accommodates both a dining area and a comfortable living space. The state-of-the-art open chef's...Welcome to apartment 9D, a stunning loft that seamlessly combines chic urban living with classic industrial design. Located in The Sweeney Building, DUMBO's premier pre-war condominium, this residence features a solid concrete structure that provides whisper quiet living. With generous proportions, soaring beamed ceilings, and thoughtful upgrades 9D epitomizes loft living. The spacious great room easily accommodates both a dining area and a comfortable living space. The state-of-the-art open chef's kitchen, adorned with stylish industrial pendant lighting, boasts top-of-the-line appliances including a Sub-Zero refrigerator, Bosch dishwasher, and a Viking range/oven, along with an in-sink disposal for your convenience. Adjacent to the living and dining area, you'll find a separate laundry room equipped with an Electrolux washer and dryer. Additionally, a large closet connected to the dining area offers ample storage solutions. The luxurious master bedroom features dual side-by-side closets and an ensuite marble master bath, complete with a jetted tub, a separate shower, and a double vanity for added elegance. An additional room situated off the master can serve as a nursery or versatile storage space. This exceptional home also includes a spacious home office with an adjoining private full bath, currently utilized as an interior sleeping area. Built in 1908 in the distinguished Neo-Classical Industrial style by the W. H. Sweeney Manufacturing Corporation, this architectural gem was thoughtfully converted to residential use in 2003. Residents enjoy premium amenities including 24-hour doorman service, a state-of-the-art fitness center, a furnished roof deck with shade canopies and grills, plus dedicated storage and bike facilities. Complimentary high-speed WiFi by Honest Network equals FIOS performance. Step outside to find Brooklyn Bridge Park just one block away, offering stunning waterfront recreation and spectacular city vistas. The neighborhood boasts world-class shopping at Empire Stores, acclaimed performances at St. Ann's Warehouse, and exceptional dining options. Seamless transportation via multiple subway lines (A/C, F, 2/3, R, 4/5) and the Fulton Ferry provide effortless connectivity to Manhattan and beyond. Welcome home to DUMBO's most coveted address.
  1. Listed by John Brandon • Archpoint Advisory
    P: (347)-225-3908 C: (347)-225-3908 john@archpointadvisory.com
  2. Listed by Charles B Homet • Archpoint Advisory
    P: (646)-245-4197 C: (646)-245-4197 charlie@archpointadvisory.com

Property Details for 30 Main Street, Unit 9D

View
City

Open Houses

Sunday, Feb 1st

2:30 PM - 4:00 PM

By Appointment Only

LISTING UPDATED: 01/28/2026 06:22 PM

Property Details for 30 Main Street, Unit 9D

StatusActive
MLS IDRLS20069191
Days on Market1
Taxes$1,179 / month
Common Charges$1,869 / month
Min. Down Pymt10%
Total Rooms5.0
Compass TypeCondo
MLS TypeCondo
Year Built1910
CountyKings County

Building

The Sweeney Building

85 Units11 StoriesBuilt in 1910

Location

Listing Courtesy of Archpoint Advisory
Add your commute

Building Information for 30 Main Street, Unit 9D

Building/ComplexThe Sweeney BuildingFloor9Stories11Residences85Pet PolicyAllowedPet Policy Details3Year Built1910Building AgePre-war

Payment Calculator

$13,192 per month

30 year fixed, 6.15% Interest

Principal and Interest

$10,144

Property Taxes

$1,179

Maintenance/Common Charges

$1,869

The Payment Calculator is for illustrative purposes only.

Property Information for 30 Main Street, Unit 9D

Summary
Location and General Information
  • Subdivision Name: DUMBO
  • Stories Total: 12
  • Exposures: South
  • Garage Spaces: 0.0
  • View: Yes
  • Zoning Description: M1-2R8A
Taxes and HOA
  • Tax Lot: 1055
  • Tax Deduction Percent: .00%
  • Tax Block: 00036
  • Flip Tax Type: Percent
  • Association Fee Frequency: Monthly
  • Flip Tax: $1
  • Building Tax Lot: 7501
  • Tax Monthly Amount: 1179.0
  • Tax Abatement YN: false
Parking
  • Garage: No
  • Garage Spaces Assigned YN: false
Property
Lot Information
  • Living Area: 1494.0
  • Living Area Units: SquareFeet
  • 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
  • Entry Level: 9
  • Fireplace: No
  • Dining Type: Alcove
  • Floor Number: 9
  • Basement: No
  • Cooling: Yes
  • Laundry Features: WasherHookup, InUnit
  • ElevatorsTotal: 2
Multi Family
Multi-Family Information
  • Unit Line: D
  • 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 9D

DateEvent & SourcePriceAppreciationLink
Jan 28, 2026

Permanently Off Market

RLS RESO #RLS20015724

$1,850,000——
Jan 28, 2026

Listed (Active)

RLS RESO #RLS20015724

$1,850,000——
Jan 28, 2026

Listed (Active)

RLS RESO #RLS20069191

$1,850,000——
Sep 28, 2025

Temporarily Off Market

RLS RESO #RLS20015724

$1,850,000——
Aug 8, 2025

Temporarily Off Market

RLS RESO #RLS20015724

$1,850,000——
Apr 10, 2025

Listed (Active)

RLS RESO #RLS20015724

$1,850,000——
Jun 18, 2018

Sold

RLS RESO #RLS10495229

$1,765,000—
Jun 18, 2018

Sold (Public Record)

ACRIS #2018062601363001

$1,765,000—
Jun 18, 2018

Sold (Public Record)

ACRIS #2018062601363001

$1,765,000—
Apr 24, 2018

Contract Signed

RLS RESO #RLS10495229

—
Feb 21, 2018

Permanently Off Market

RLS RESO #RLS10360848

$1,850,000—
Aug 2, 2017

Listed (Active)

RLS RESO #RLS10360848

$1,850,000—
Aug 2, 2017

Listed (Active)

RLS RESO #RLS10495229

$1,850,000—
Aug 8, 2006

Sold

RealPlus #beff60b9df3a1ad416fce9a1f252f6b9626a7904

$1——
DateEvent & SourcePrice
01/28/2026

Permanently Off Market

RLS RESO #RLS20015724

$1,850,000
01/28/2026

Listed (Active)

RLS RESO #RLS20015724

$1,850,000
01/28/2026

Listed (Active)

RLS RESO #RLS20069191

$1,850,000
09/28/2025

Temporarily Off Market

RLS RESO #RLS20015724

$1,850,000
08/08/2025

Temporarily Off Market

RLS RESO #RLS20015724

$1,850,000
04/10/2025

Listed (Active)

RLS RESO #RLS20015724

$1,850,000
06/18/2018

Sold

RLS RESO #RLS10495229

$1,765,000
06/18/2018

Sold (Public Record)

ACRIS #2018062601363001

$1,765,000
06/18/2018

Sold (Public Record)

ACRIS #2018062601363001

$1,765,000
04/24/2018

Contract Signed

RLS RESO #RLS10495229

—
02/21/2018

Permanently Off Market

RLS RESO #RLS10360848

$1,850,000
08/02/2017

Listed (Active)

RLS RESO #RLS10360848

$1,850,000
08/02/2017

Listed (Active)

RLS RESO #RLS10495229

$1,850,000
08/08/2006

Sold

RealPlus #beff60b9df3a1ad416fce9a1f252f6b9626a7904

$1

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

Public Records for 30 Main Street, Unit 9D

Taxable ValueLand$2,354Additions$141,376Total$143,730
Tax Record2025$16,764 ($1,397 / month) Tax Class2Tax Rate12.5%
Home Facts
Total Finished SqFt1,494 SqFtLot Size0 SqFtYear Built1910ZoningM12R8AAPN3000361062

Schools near 30 Main Street, Unit 9D

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 9D, DUMBO

30 Main Street, Unit 9D is a condo for sale in DUMBO. This property was listed for sale on January 28, 2026 by Archpoint Advisory, it's currently listed at $1,850,000. It has been on the market for a total of 1 days and was last sold on June 18, 2018. 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 9D is a 1-bed, 2-bath, 1,494 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 Archpoint Advisory

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. 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.