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  • $999,999

    3749 Neptune Ave, Brooklyn, NY 11224

    3beds
    1,560sqft
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    Multi Family
    Built in 1901
    -- sqft lot
    $987,500 Zestimate®
    $641/sqft
    $-- HOA

    What's special

    Sleek finishesLuxurious contemporary feelExcellent natural lightRecessed lightingHigh-end materialsHigh ceilingsBright open spaces
    Investment Opportunity: Brand-New Ground-Up Construction Two-Family Home in Gated Sea Gate, Brooklyn Discover 3749 Neptune Avenue, a stunning new construction two-unit residence in the exclusive, gated beach community of Sea Gate. This modern property delivers an exceptional turnkey investment in one of Brooklyn’s most desirable seaside neighborhoods, just minutes from Coney Island Beach, Luna Park, and Kaiser Park. Key Features: - New Ground-Up Construction — Built with premium materials, energy-efficient systems, split AC/heating, recessed lighting, and thoughtful layouts throughout. - Beautiful Finishes — Large windows and high ceilings create bright, open spaces finished with high-end materials for a luxurious, contemporary feel. - Unit Breakdown (on a 30’ x 100’ lot): - Unit 1 (1st Floor): Spacious 2-bedroom, 2-bath home with an open chef’s kitchen, washer/dryer, two unique private outdoor spaces, and a primary suite featuring a walk-in closet and spa-like ensuite bathroom. This unit is currently available for immediate move-in — perfect for an owner-occupant buyer or a new tenant. - Unit 2: Bright 1-bedroom, 1-bath unit with sleek finishes, private outdoor space, washer/dryer, and excellent natural light. - Outdoor Amenities: Oversized backyard and patio ideal for entertaining or enjoying coastal living. - Additional Perks: In-unit laundry in both units, and convenient access to the D, F, N, Q trains and Belt Parkway. This property offers immediate income potential with one unit already set up for occupancy and strong rental demand in the area. Sea Gate’s private beach access, community amenities, and proximity to vibrant attractions make it highly appealing for residents and investors alike. Whether you seek stable cash flow, an owner-occupied multi-family home with flexible options, or a modern investment in a prime coastal location, 3749 Neptune Avenue is a rare opportunity. Contact us today for more details, financials, or to schedule a viewing! *Ideal for investors and buyers looking for new construction, beautiful finishes, and the flexibility of an available first-floor unit in Brooklyn’s Seagate community.*
    71 days
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    429
    |
    8
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    Zillow last checked:

    Listing updated:

    Listed by:

    Augenbaum Realty Corp 646-918-0510,

    Chaim Werdyger

    Source: StreetEasy,MLS#: S1825225

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      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 3
      • Bathrooms: 3
      • Full bathrooms: 3
      Features
      • Has fireplace: No
      Interior area
      • Total structure area: 1,560
      • Total interior livable area: 1,560 sqft

      Property

      Details
      • Parcel number: 070000062
      • Special conditions: Resale

      Construction

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

      Community & HOA

      Community
      • Subdivision: Seagate
      Location
      • Region: Brooklyn

      Financial & listing details

      • Price per square foot: $641/sqft
      • Tax assessed value: $145,000
      • Annual tax amount: $9,600
      • Date on market: 5/3/2026

        Estimated market value

        $987,500

        $938,000 - $1.04M

        $3,482/mo

        Price history

        DateEventPrice
        5/3/2026Listed for sale$999,999+17.6%$641/sqft
        Source: StreetEasy #S1825225 Report a problem
        11/28/2025Listing removed$850,000$545/sqft
        Source: StreetEasy #S1774352 Report a problem
        10/6/2025Price change$850,000-7.1%$545/sqft
        Source: StreetEasy #S1774352 Report a problem
        7/30/2025Price change$915,000-8%$587/sqft
        Source: StreetEasy #S1774352 Report a problem
        6/6/2025Price change$995,000+4.7%$638/sqft
        Source: StreetEasy #S1774352 Report a problem
        6/3/2025Listed for sale$950,000+134.6%$609/sqft
        Source: StreetEasy #S1774352 Report a problem
        3/24/2021Listing removed--
        Source: Owner Report a problem
        6/3/2020Listing removed$405,000$260/sqft
        Source: Owner Report a problem
        4/20/2020Listed for sale$405,000+130.5%$260/sqft
        Source: Owner Report a problem
        12/10/2018Sold$175,700$113/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$1,446 +4.7%$8,700 +5.8%
        2024$1,381 $8,220 +19.1%
        2023-- $6,900 +12.7%
        2022-- $6,120 -4.7%
        2021-- $6,420 -5.3%
        2020$1,319 +6%$6,780 +15.3%
        2019$1,245 $5,880 -19.7%
        2018-- $7,320 -20.3%
        2017$1,871 +9%$9,180 +4.6%
        2016$1,716 $8,778 -5%
        2015$1,716 -28.4%$9,240
        2014$2,397 $9,240 -48.5%
        2013-- $17,942 +2.2%
        2012-- $17,556
        2011-- $17,556 +4.5%
        2010-- $16,798 +6%
        2009-- $15,848 +6%
        2008-- $14,952 +2.2%
        2007-- $14,630
        2006-- $14,630 +4.5%
        2005-- $13,999 +6%
        2004-- $13,207 +6%
        2003-- $12,460 +2.2%
        2002-- $12,192
        2001-- $12,192 +4.5%
        2000-- $11,667
        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: Seagate

        Getting around

        55 / 100
        Somewhat Walkable
        47 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating

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