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676 Union StreetBrooklyn, NY 11215

For Sale

$6,850,000

Smart Buyer Rebate $85,625

676 Union Street: A Rare Park Slope Sanctuary

Welcome to 676 Union Street, a rare Park Slope sanctuary. This distinctive 25-foot-wide loft building is a true legacy, maintained for 40+ years and now offered to those who seek the extraordinary. Encompassing over 6,500 square feet, this residence seamlessly blends classic Brooklyn grandeur with the cosmopolitan allure of a Soho atelier.

This expansive double duplex presents an exceptional opportunity, boasting six bedrooms and four and a half bathrooms. It's currently configured as two artfully designed duplex residences, each unfolding with a sense of refined elegance and featuring a graceful internal wood staircase. The structural integrity has been stripped to the original brick and reimagined with enduring quality in mind. This versatile architectural canvas also presents a rare opportunity for conversion into two grand condominiums or a singular, magnificent family estate.

A ground-level art gallery and studio, complete with a kitchenette and powder room, offers a private entrance and a versatile space for creative pursuits. This unique artistic haven adds an exclusive dimension to an already exceptional property, making it perfect for artists and creatives looking to thrive in a dynamic environment.

Distinguished Features:

- Legacy Fireplaces: Each duplex boasts a wood-burning fireplace, a rare and coveted feature that invokes a sense of timeless warmth and sophistication.
- Panoramic City Vistas: Ascend to the upper floors and discover breathtaking panoramic views that stretch across the cityscape. Soaring 10-foot ceilings on the fifth floor, complemented by two skylights, flood the space with an exceptional quality of natural light.
- Exclusive Rooftop: A private rooftop offers an elevated sanctuary with sweeping city views, ideal for sophisticated entertaining or serene contemplation.
- Mediterranean-Inspired Garden: A secluded, south-facing garden with Italian stone-tiled floors provides a private oasis of tranquility and European design.

Poised in a truly exceptional position, this residence is an anchor in prime Brownstone Brooklyn's most storied locale. It's a place where history resonates from every tree-lined street and where diverse architectural styles form a backdrop for a life of curated charm. Residents are afforded more than just a home; they gain direct access to a vibrant cultural and culinary epicenter and enjoy seamless connectivity to the city's myriad offerings all within steps from your front door.

676 Union Street is more than a residence; it is a statement—a rare opportunity to acquire a piece of Park Slope's most distinguished real estate. It's an invitation to experience a lifestyle of refined comfort and artistic inspiration, offering the foundation to bring your most ambitious vision to life.

Please note that all potential buyers are encouraged to verify the details of the property and neighborhood to ensure it meets their specific needs and preferences. This listing complies with all fair housing laws and regulations applicable in New York City and the state of New York.

For more information or to schedule a viewing, please contact us at your earliest convenience. Discover the potential and charm of 676 Union Street, where your dream home awaits.

NOTE: This is a legal 2 Family with a non-commercial art space on the ground floor.

Listed by Donald P. Brennan, Jr.

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ENGEL & VOLKERS NEW YORK CITY

·

212-616-7600

Last updated March 09, 2026

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Source: REBNY #RLS20069098

RLS Data display by Prevu Real Estate LLC

Listing Facts

  • TypeMulti-family
  • NeighborhoodNorth Slope
  • Bedrooms6
  • Bathrooms4.5
  • Days on Prevu201
  • Taxes$14,004/year
  • Size6,500 sqft
  • Price per sqft$1,054

Amenities

  • Private Outdoor Space
  • Pets Allowed

Location

Mortgage Calculator

Listing History

02/09/2026
Price Decreased
$6,850,000
09/15/2025
Listed by ENGEL & VOLKERS NEW YORK CITY
$7,250,000

Estimated Closing Costs

Total
$299,940
Attorney Fees
$4,000
NYC Mansion Tax
$154,125
Title Insurance
$30,825
Bank Attorney
$1,500
Mortgage Recording Tax
$105,490
Other Closing Costs
$4,000

Estimated closing costs are based on the list price of $6,850,000 and a 20% downpayment. These estimates are for indicative purposes only. Actual closing costs may vary for each transaction. See the Closing Costs Calculator for calculations specific to your situation.

Property Details for 676 Union Street

Association

Amenities

  • Pets Allowed: Building Yes, Yes

Exterior

Construction

  • Number Of Units Total: 2
  • Stories Total: 5
  • Structure Type: Townhouse
  • Year Built: 1920

Features

  • Fencing: Back Yard
  • Patio And Porch Features: Rooftop
  • View: City, Garden, Neighborhood

Measurements

  • Building Area Total: 6,500
  • Building Area Units: SquareFeet
  • Lot Size Area: 2,000
  • Lot Size Dimensions: 2,580
  • Lot Size Source: PublicRecords
  • Lot Size Units: SquareFeet

Financial

Taxes

  • Parcel Number: 00955-0037
  • Tax Annual Amount: $14,004.00

Interior

Features

  • Fireplace Features: Wood Burning
  • Fireplace: Yes
  • Fireplaces Total: 2

Measurements

  • Living Area: 6,500
  • Living Area Units: SquareFeet

Rooms

  • Basement: Unfinished
  • Has Basement: Yes
  • Bathrooms Full: 4
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 5
  • Bedrooms Total: 6
  • Rooms Total: 12

Other

Location

  • City Region: Brooklyn
  • Subdivision Name: Park Slope
  • Tax Block: 00955
  • Tax Lot: 0037

Utilities

Equipment

  • Laundry Features: In Unit

Frequently Asked Questions

How many bedrooms and bathrooms does this multi-family home have?

There are 6 bedrooms and 4.5 bathrooms in this multi-family home at 676 Union Street.

What are the annual taxes for 676 Union Street?

Annual taxes for this multi-family home are estimated at $14,004.

How does 676 Union Street compare to other multi-family homes in North Slope?

This multi-family home is listed 48% above the average price for multi-family homes in North Slope and has been on the market for 97 more days than the typical home in this area.

What is the square footage on this multi-family home?

According to the MLS, this listing is 6,500 sqft.

676 Union Street is a 6-bedroom, 4.5-bath multi-family home for sale in Brooklyn NY 11215. On Prevu for 201 days at $6,850,000. This includes a recent price decrease of $400,000. This residence features 6,500 square feet of living space, located in North Slope. The median listing price for multi-family homes in this area is $1,775,000. Property amenities include private outdoor space and pets allowed. Explore more multi-family home listings in Brooklyn.

RLS Data display by Prevu Real Estate LLC The Registrant acknowledges each other RLS Broker's ownership of, and the validity of their respective copyright in, the Exclusive Listings that are transmitted over the RLS. The information is being provided by RLS at REBNY Listing Service, Inc. Information deemed reliable but not guaranteed. Information is provided for consumers' personal, non-commercial use, and may not be used for any purpose other than the identification of potential properties for purchase. 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 RLS at REBNY Listing Service, Inc. All rights reserved. Based on information from the Real Estate Board of New York and/or other sources. This information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity. 2026 The Real Estate Board of New York, Inc., All rights reserved.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.