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For sale
    • $1,699,900

    18 20th Avenue, Sea Cliff, NY 11579

    4beds
    2,022sqft
    Single Family Residence, Residential
    Built in 1898
    0.33 Acres Lot
    $-- Zestimate®
    $841/sqft
    $-- HOA

    What's special

    Exquisite colonial homeOversized propertyThree additional bright bedroomsPrivate patioAmple private outdoor spaceSpacious walk-in closetCentrally located hall bath
    Experience Modern Living with Historic Charm. 4 Beds | 2.5 Baths | Meticulously Expanded & Rebuilt in 2017. Welcome to a stunning example of comfortable living nestled in the charming community of Sea Cliff. Originally built in 1898, this exquisite Colonial home has been meticulously expanded and completely rebuilt in 2017 by a builder ensuring top-quality materials, premium finishes, and meticulous craftsmanship throughout. Elegant & Intelligent Living Spaces: * Grand Welcome: A classic covered front porch leads into a spacious living space perfectly designed for today's lifestyle. * Chef's Heart: A modern kitchen equipped with state-of-the-art appliances and high-end finishes. * Smart Home Technology: Fully integrated SMART home automation paired with custom automated Hunter Douglas blinds. * Premium Finishes: Rich hardwood floors run seamlessly throughout the entire home. * Daily Convenience: A functional mudroom features custom built-ins alongside a stylish powder room. Your Second-Floor Sanctuary: * Primary Suite Oasis: A luxurious retreat featuring a spacious walk-in closet and a spa-like marble bathroom complete with radiant heat, a steam shower, and a separate soaker tub. * House Accommodations: Three additional bright bedrooms, a centrally located hall bath, and a dedicated upstairs laundry area. Bonus Spaces & Private Resort Grounds: * Finished Basement: Provides a dedicated play area for guests, plus abundant extra storage. * Oversized Property: A custom-made fence with a beautiful arbor completely surrounds the property, offering ample private outdoor space. * Outdoor Entertaining: Enjoy a private patio, custom landscaping, professional exterior lighting, and hassle-free in-ground sprinklers. * Ample Parking & EV Ready: A 2-car detached garage recently updated with sleek epoxy flooring and an electric car charger, plus room for 3–4 additional cars in the private driveway. The Sea Cliff Lifestyle: Perfectly located close to beautiful North Shore beaches and quaint village shops, this home offers the absolute best of Sea Cliff living. Enjoy the dual benefits of exceptionally low taxes and enrollment in the highly acclaimed North Shore School District.
    18 days
    1,951
    46

    Zillow last checked:

    Listing updated:

    Listed by:

    Greene Realty Group 888-278-5840,

    Derek J. Greene 888-278-5840

    Source: OneKey® MLS as distributed by MLS GRID,MLS#: 1039834MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 3
      • Full bathrooms: 2
      • 1/2 bathrooms: 1
      Heating
      • ENERGY STAR Qualified Equipment, Forced Air, Hot Water, Natural Gas, Radiant, Radiant Floor
      Cooling
      • Central Air, ENERGY STAR Qualified Equipment
      Appliances
      • Included: Convection Oven, Dishwasher, Dryer, ENERGY STAR Qualified Appliances, Exhaust Fan, Freezer, Gas Cooktop, Gas Oven, Gas Range, Microwave, Refrigerator, Stainless Steel Appliance(s), Tankless Water Heater, Washer, Gas Water Heater, Water Purifier Owned, Wine Refrigerator
      • Laundry: In Basement, Laundry Room, Multiple Locations
      Features
      • Breakfast Bar, Built-in Features, Chandelier, Chefs Kitchen, Double Vanity, Dry Bar, Eat-in Kitchen, Entrance Foyer, Formal Dining, High Ceilings, High Speed Internet, Natural Woodwork, Open Floorplan, Open Kitchen, Pantry, Primary Bathroom, Quartz/Quartzite Counters, Recessed Lighting, Smart Thermostat, Soaking Tub, Sound System, Speakers, Walk-In Closet(s), Wired for Sound
      • Flooring: Hardwood, Tile
      • Doors: ENERGY STAR Qualified Doors
      • Windows: Blinds, Double Pane Windows, Drapes, ENERGY STAR Qualified Windows
      • Basement: Bilco Door(s),Partially Finished,Storage Space,Unfinished
      • Attic: Pull Stairs,Storage,Unfinished
      Interior area
      • Total structure area: 2,022
      • Total interior livable area: 2,022 sqft

      Property

      Parking
      • Total spaces: 5
      • Parking features: Detached, Driveway, Electric Vehicle Charging Station(s), Garage, Garage Door Opener, Oversized
      • Garage spaces: 2
      • Has uncovered spaces: Yes
      Features
      • Patio & porch: Deck, Patio, Porch
      • Exterior features: Garden, Lighting, Rain Gutters
      • Fencing: Back Yard,Fenced,Front Yard,Full,Wood
      Lot
      • Size: 0.33 Acres
      • Features: Back Yard, Front Yard, Garden, Historic District, Landscaped, Near Public Transit, Near Shops, Private, Sprinklers In Front, Sprinklers In Rear, Stone/Brick Wall
      Details
      • Parcel number: 2423211630008880
      • Special conditions: None

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Colonial
      • Property subtype: Single Family Residence, Residential
      Materials
      • HardiPlank Type
      • Foundation: Block, Raised
      Condition
      • Year built: 1898

      Utilities & green energy

      • Sewer: Septic Tank
      • Water: Public
      • Utilities for property: Cable Available, Cable Connected, Electricity Available, Electricity Connected, Natural Gas Available, Natural Gas Connected, Trash Collection Public, Water Available, Water Connected

      Community & HOA

      Community
      • Security: Building Security, Fire Alarm, Security Lights, Security System, Smoke Detector(s), Video Cameras
      HOA
      • Has HOA: No
      Location
      • Region: Sea Cliff

      Financial & listing details

      • Price per square foot: $841/sqft
      • Tax assessed value: $661,000
      • Annual tax amount: $17,211
      • Date on market: 8/18/2026
      • Cumulative days on market: 19 days
      • Listing agreement: Exclusive Agency
      • Electric utility on property: Yes

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        8/18/2026Listed for sale$1,699,900+70.3%$841/sqft
        Source: OneKey® MLS as distributed by MLS GRID #1039834 Report a problem
        6/19/2025Listing removed$7,000$3/sqft
        Source: OneKey® MLS as distributed by MLS GRID #865877 Report a problem
        5/22/2025Listed for rent$7,000$3/sqft
        Source: OneKey® MLS as distributed by MLS GRID #865877 Report a problem
        5/9/2019Sold$998,000-22.9%$494/sqft
        Source: OneKey® MLS as distributed by MLS GRID #L3094901 Report a problem
        1/21/2019Listed for sale$1,295,000-0.2%$640/sqft
        Source: BERKSHIRE HATHAWAY #3094901 Report a problem
        12/14/2018Listing removed$1,298,000$642/sqft
        Source: Berkshire Hathaway Laffey International Realty #P1333023 Report a problem
        12/12/2018Listed for sale$1,298,000+43166.7%$642/sqft
        Source: BERKSHIRE HATHAWAY #P1333023 Report a problem
        8/17/2016Sold$3,000$1/sqft
        Source: OneKey® MLS as distributed by MLS GRID #L2831848 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2024-- $661
        2023-- $661
        2022-- $661
        2021$12,426 +1.7%--
        2020$12,212 $1,077
        2019-- $1,077 -5.9%
        2017$11,357 +1.2%$1,144 -3.9%
        2016$11,226 +424.1%$1,190
        2015$2,142 +5.8%$1,190
        2013$2,025 +5.8%$1,190
        2012$1,915 -65.3%$1,190 -2%
        2011$5,521 -0.4%$1,214 -8.2%
        2010$5,543 $1,322 -13.2%
        2009-- $1,523 +6%
        2008-- $1,437 +2.4%
        2006-- $1,403 -39.9%
        2005-- $2,334 -40.4%
        2004-- $3,916 -9.5%
        2003-- $4,327 -5.9%
        2002-- $4,600
        2001-- $4,600
        2000-- $4,600
        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.
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        Climate risks

        Neighborhood: 11579

        Getting around

        68 / 100
        Somewhat Walkable
        26 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: Sea Cliff Elementary School
        • Middle: North Shore Middle School
        • High: North Shore Senior High School

        Source: OneKey® MLS as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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