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In contract
  • $2,200,000

    654 Union St, Brooklyn, NY 11215

    4beds
    1,920sqft
    Loading
    Multi Family
    Built in 1901
    -- sqft lot
    $-- Zestimate®
    $1,146/sqft
    $-- HOA

    What's special

    Lower duplex
    First Showing Sunday 11/2. This charming two-family house has been in the same family for almost 50 years and is priced to allow for renovation and/or conversion. Sold “as is.” 654 Union Street has tremendous potential for a user or investor with its additional unused buildable square feet. This property is zoned R6A with a Floor Area Ratio (FAR) of 3 and current build is approximately 1.3. The present configuration is a lower duplex with a living room, dining room, bathroom & kitchen that leads to the huge 48ft deep backyard. Above are two bedrooms and a versatile third room in the center. The updated top floor one bedroom apartment can be rented for income or owner occupied while renovations are ongoing. This home can easily convert into a one family. Ideally located on Union Street that boasts two community gardens as well as a CSA. Steps to subway, bustling 5th avenue, Citi bikes, Park Slope Coop, restaurants and shops.
    247 days
    |
    45
    |
    0
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    Zillow last checked:

    Listing updated:

    Listed by:

    Brenton Realty 917-586-4448,

    Ruthanne Pigott,

    Rachel Aylward

    Source: StreetEasy,MLS#: S1798187

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 3
      • Full bathrooms: 2
      • 1/2 bathrooms: 1
      Appliances
      • Included: Washer/Dryer
      Features
      • Flooring: Hardwood
      Interior area
      • Total structure area: 1,920
      • Total interior livable area: 1,920 sqft

      Property

      Features
      • Patio & porch: Other
      • Exterior features: Garden
      • Has view: Yes
      • View description: Garden
      Details
      • Parcel number: 009550025
      • Special conditions: Resale

      Construction

      Type & style
      • Home type: MultiFamily
      • Property subtype: Multi Family
      Condition
      • Year built: 1901

      Community & HOA

      Community
      • Subdivision: Park Slope
      Location
      • Region: Brooklyn

      Financial & listing details

      • Price per square foot: $1,146/sqft
      • Tax assessed value: $2,441,000
      • Annual tax amount: $5,040
      • Date on market: 10/30/2025

        Estimated market value

        Not available

        Estimated sales range

        Not available

        $5,689/mo

        Price history

        DateEventPrice
        4/16/2026Sold$2,050,000-6.8%$1,068/sqft
        Source: Public Record Report a problem
        12/2/2025Contingent$2,200,000$1,146/sqft
        Source: StreetEasy #S1798187 Report a problem
        10/30/2025Listed for sale$2,200,000$1,146/sqft
        Source: StreetEasy #S1798187 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$4,969 +4.6%$146,460 -6.3%
        2024$4,749 $156,360 +1.2%
        2023-- $154,440 +4.8%
        2022-- $147,300 +4.6%
        2021-- $140,760 +13.9%
        2020$4,417 +5.9%$123,540
        2019$4,171 +1.2%$123,540 +527%
        2018$4,122 +3.5%$19,704 +0.9%
        2017$3,983 +8.1%$19,537 +6%
        2016$3,685 $18,433 +6%
        2015$3,685 +65.8%$17,391 +5.9%
        2014$2,223 $16,420
        2013-- $16,420 +0.9%
        2012-- $16,281 +6%
        2011-- $15,361 +6%
        2010-- $14,493 +5.9%
        2009-- $13,684
        2008-- $13,684 +0.9%
        2007-- $13,568 +6%
        2006-- $12,801 +6%
        2005-- $12,078 +5.9%
        2004-- $11,404
        2003-- $11,404 +0.9%
        2002-- $11,307 +6%
        2001-- $10,668 +6%
        2000-- $10,065

        Find assessor info on the county website

        Monthly payment

        Estimated monthly payment$1,822
        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
        Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
        See how much you could borrow to make a competitive offer.

        Climate risks

        Neighborhood: Park Slope

        Getting around

        98 / 100
        Walker's Paradise
        90 / 100
        Biker's Paradise

        Nearby schools

        GreatSchools rating

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