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For sale by owner
  • $780,000

    37 Marino Ave, Port Washington, NY 11050

    1beds
    1,440sqft
    Loading
    SingleFamily
    Built in 1931
    6,520 Square Feet Lot
    $-- Zestimate®
    $542/sqft
    $-- HOA

    What's special

    Deep terraced backyardCharming bungalowOversized bedroomWalk-out basementWood-burning fireplaceHardwood floors
    Endless Potential in the Heart of Port Washington! Opportunity awaits at 37 Marino Avenue! Situated on an oversized 40’ x 171’ lot, this charming bungalow offers tremendous potential for renovation, expansion, or new construction. Whether you’re looking to create your dream home or searching for your next investment project, this property provides a rare chance to customize a home in one of Long Island’s most sought-after communities. The existing home features approximately 720 square feet with 1 bedroom, 1 full bathroom, an open living and kitchen area, hardwood floors, a walk-out basement, and a wood-burning fireplace. The oversized bedroom was previously two separate rooms and could potentially be converted back to create additional bedroom space. The deep, terraced backyard offers unique possibilities for expansion, including the potential to add a second story while maintaining walk-out basement access. The long driveway provides off-street parking, and the generous lot offers plenty of room for outdoor living. Located just minutes from shopping, restaurants, parks, beaches, and the Long Island Rail Road, you’ll enjoy an easy commute to New York City while benefiting from Port Washington’s highly regarded schools and vibrant waterfront community. Property Highlights: 1 Bedroom | 1 Full Bathroom Approximately 720 sq. ft. Large 6,520 sq. ft. lot (40’ x 171’) Walk-out basement Hardwood floors Wood-burning fireplace Excellent opportunity to renovate, expand, or build new Convenient location near downtown Port Washington, LIRR, parks, dining, and shopping Being sold as-is. A fantastic opportunity for builders, investors, or buyers looking to create a custom home in an exceptional location.
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    Listed by:

    Property Owner (516) 767-1673

    This property is for sale by owner and Zillow, Inc. is displaying it at the owner's request. It is not subject to a listing agreement with Zillow, Inc. or its affiliates.

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 1
      • Bathrooms: 2
      • Full bathrooms: 2
      Heating
      • Baseboard, Other, Oil
      Cooling
      • Central
      Appliances
      • Included: Dishwasher, Dryer, Range / Oven, Refrigerator, Washer
      Features
      • Flooring: Hardwood
      • Basement: Finished
      • Has fireplace: Yes
      Interior area
      • Total interior livable area: 1,440 sqft

      Property

      Parking
      • Total spaces: 2
      • Parking features: Off-street
      Features
      • Exterior features: Brick
      • Has spa: Yes
      Lot
      • Size: 6,520 Square Feet
      Details
      • Parcel number: 0500J000006

      Construction

      Type & style
      • Home type: SingleFamily
      Materials
      • Roof: Asphalt
      Condition
      • New construction: No
      • Year built: 1931

      Community & HOA

      Location
      • Region: Port Washington

      Financial & listing details

      • Price per square foot: $542/sqft
      • Tax assessed value: $534,000
      • Date on market: 7/30/2026

        Estimated market value

        Not available

        Estimated sales range

        Not available

        $4,093/mo

        Price history

        DateEventPrice
        7/31/2026Listed for sale$780,000$542/sqft
        Source: Owner Report a problem
        7/31/2026Pending sale$780,000$542/sqft
        Source: Owner Report a problem
        7/30/2026Listed for sale$780,000$542/sqft
        Source: Owner Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2024-- $534
        2023-- $534
        2022-- $534
        2021$10,400 +4.4%--
        2020$9,965 +12.2%$775
        2019$8,880 $775
        2018$8,880 +8.4%$775
        2017$8,195 +3.1%$775
        2016$7,952 +159.7%$775
        2015$3,062 +5.8%$775
        2013$2,895 +8.5%$775
        2012$2,668 -32.7%$775 -11.5%
        2011$3,963 +6.9%$876 -1.9%
        2010$3,707 $893 -14.6%
        2009-- $1,046 -6.7%
        2008-- $1,121 -0.6%
        2006-- $1,128 -36.9%
        2005-- $1,787 -43.8%
        2004-- $3,180
        2003-- $3,180 +6%
        2002-- $3,000
        2001-- $3,000
        2000-- $3,000
        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: 11050

        Getting around

        59 / 100
        Somewhat Walkable
        30 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating

        A local agent can set up tours, give advice and negotiate with sellers.

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