NY
Nassau
Sea Cliff
11579
18 20th Avenue
18 20th Avenue, Sea Cliff, NY 11579
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Listing Type
Single Family
Listing Status
Active
29
$1,699,900

Home Details for 18 20th Avenue

Price
$1,699,900
Type
Residential
Bedrooms
4
Total Bathrooms
3
Full Bathrooms
2
Half Bathrooms
1
Square feet
2022
Year built
1898
Lot size acres
33
County
Nassau
Total rooms
12
Garage
2
Basement
Partially Finished, Storage Space, Unfinished
MLS Listing#
1039834
Property Description

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.

Property Features
  • House Interior
    • Breakfast Bar
    • Built-in Features
    • Chandelier
    • Double Vanity
    • Dry Bar
    • Eat-in Kitchen
    • Entrance Foyer
    • High Ceilings
    • High Speed Internet
    • Natural Woodwork
    • Open Floorplan
    • Pantry
    • Recessed Lighting
    • Smart Thermostat
    • Soaking Tub
    • Sound System
    • Walk-In Closet(s)
    • Wired for Sound
  • Utilities
    • Natural Gas Available
    • Cable Available
    • Cable Connected
    • Electricity Available
    • Electricity Connected
    • Natural Gas Connected
    • Water Available
    • Water Connected
  • Heating Information
    • ENERGY STAR Qualified Equipment
    • Forced Air
    • Hot Water
    • Natural Gas
    • Radiant
    • Radiant Floor
  • Parking
    • Detached
    • Driveway
    • Electric Vehicle Charging Station(s)
    • Garage
    • Garage Door Opener
    • Oversized
  • Basement
    • Partially Finished
    • Storage Space
    • Unfinished
  • Cooling Information
    • Central Air
    • ENERGY STAR Qualified Equipment
  • Water Features
    • Public
School Information
School Information for 18 20th Avenue, Sea Cliff, NY 11579
Elementary School
Sea Cliff Elementary School
Middle School
North Shore Middle School
High School
North Shore Senior High School
Listing Courtesy: Greene Realty Group - 888-278-5840
Presented by: Derek J. Greene
The data relating to real estate for sale on this website comes in part from the Internet Data exchange of OneKey MLS. IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed. Copyright ©2026 OneKey MLS. All Rights Reserved
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EXIT REALTY SIGNATURE
1515 Old Northern Blvd, Roslyn, NY 11576
Office
917 376 7453
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