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    676 Union St, Unit TH Brooklyn, NY 11215

    For Sale
    $7,250,000

    Other - Brooklyn, NY

    Type:Multi Family
    Property size:
    6,500 SF
    Days on Market:
    11
    Last Refresh:
    Dec 5 at 11:06 am

    Property Features for 676 Union St

    General Information

    Property type
    Other
    Property subtype
    Multi Family
    Standard status
    Active
    Rooms
    Bathroom 1, Bathroom 2, Bathroom 3, Bathroom 4, Bathroom 5, Bedroom 1, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5
    Bedrooms
    6
    Bathrooms
    5
    APN
    00955-0037
    EntryLevel
    TH
    Exterior features
    Garden, Private Yard
    Size
    6,500 SF

    Building Details

    Year built
    1920
    Architectural style
    Other

    Engel & Völkers Brooklyn Cobble Hill (917) 568-6525 [email protected]

    Listing agent Joseph M Boivin (917) 568-6525

    Listing date Nov 25, 2025

    MLS# RLS20048519 Listing URL

    Copyright © 2025 Engel & Völkers. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    Overview

    Rare Park Slope Sanctuary

    Located in Park Slope, Brooklyn, 676 Union Street is a 25-foot-wide loft building encompassing over 6,500 square feet. Configured as a double duplex, this residence features six bedrooms and four and a half bathrooms. The property is currently designed as two duplex residences, each with an internal wood staircase. The structural integrity features original brick. This property offers the potential for conversion into two condominiums or a single-family estate. The building includes a ground-level art gallery and studio with a kitchenette and powder room, offering a private entrance and versatile space. Each duplex includes a wood-burning fireplace. The upper floors offer city views, with 10-foot ceilings on the fifth floor and two skylights. A private rooftop provides city views, and a south-facing garden features Italian stone-tiled floors. The property is located in Brownstone Brooklyn, with access to cultural and culinary amenities. This is a legal 2 Family with a non-commercial art space on the ground floor.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Stairs New York General Contractor

    Suggested Use

    Law Firm Restaurant Realty agency Spa & Massage Hair Salon Dental Office Nail Salon Clothing Store Food Market Grocery Store

    Zoning and permitted uses should be independently verified with local authorities.

    Location Insight

    • Map
    • Local Demand
    City
    Brooklyn
    County
    Kings
    State
    New York
    Longitude
    -73.981225
    Latitude
    40.676581

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    FAQs

    What type of property is this?
    Mixed-use property - Expansive Brooklyn residence with art gallery, garden, and rooftop.
    Where is this mixed-use property located?
    The property is located at 676 Union St, Unit TH Brooklyn, NY.
    What is the asking price?
    The asking price for this property is $7,250,000.
    What are key features of this property?
    This property features: - Expansive 6,500+ sq ft loft building in prime Park Slope location.; - Versatile architectural canvas suitable for a single-family estate, two condos, or two duplexes.; - Enjoy the private rooftop with sweeping city views.
    (917) 568-6525
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    Brooklyn, NY 11215
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    Realmo Value Estimation

    Realmo estimates a property’s market value using a proprietary methodology that incorporates public data and user-submitted information. This cumulative value is generated by integrating a variety of conventional and innovative methods. 

    Disclaimer

    These figures are not official appraisals and should not be used as a substitute for a valuation performed by a licensed appraiser.

    Actual market value may differ due to factors not captured in the data. Estimates are offered for informational purposes only, and users should conduct independent research before making financial or investment decisions.

    By using this feature, you acknowledge that Realmo is not responsible for actions taken based on these estimates.

    AI approach

    Realmo AI Method estimates property value using machine learning models trained on millions of comparable listings, transactions, and market signals. It analyzes property features, location intelligence data, and current market dynamics to predict the most probable market value in real time.

    Cap approach

    Capitalization Method calculates value based on estimated net operating income (NOI) and applying a market-based capitalization rate (cap rate), we estimate what a typical investor might be willing to pay for it.

    Comparable approach

    Comparable estimate is based on recent sales of similar nearby properties, adjusted for factors like size, condition, and location.

    Relative

    Relative property class coefficient uses factors that account for typical price differences between various asset types (e.g., retail vs. industrial) to provide a more accurate market-aligned estimate.

    Geo

    Comparable Sales Method, enhanced by Geo coefficients — location-based adjustment factors that reflect differences in price levels across neighborhoods, cities, or regions ensuring a more accurate, market-sensitive valuation.

    Alternative use

    Estimate considers the property’s potential value if used for a different purpose-based on zoning, demand, and market feasibility.

    More about this property
    676 Union St, Unit TH Brooklyn, NY 11215
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