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Joseph Piscitello
Licensed Real Estate Salesperson
REALTOR®
(516) 375-9835

18 20th Avenue, Sea Cliff, NY 11579

$1,699,900
  • 18 20th Avenue, Sea Cliff, NY 11579 Main Photo

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Joseph Piscitello
Call: (516) 375-9835
Text: (516) 375-9835

New to the Market
BEDS4 BATHS2 full 1 partial SQUARE FEET2,022 MLS#1039834
STATUSActive PROPERTY TYPEResidential - Single Family SCHOOLNorth Shore

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.

18 20th Avenue | MLS# 1039834

This single family home located at 18 20th Avenue, Sea Cliff, NY 11579 is currently listed for sale with an asking price of $1,699,900. This property was built in 1898 and has 4 bedrooms and 2 full and 1 partial baths with 2022 sq. ft. 20th Avenue is located within the North Shore school district. Search Sea Cliff real estate on josephpiscitello.laffey.com today.

Property Features

Property Type: Residential - Single Family
Basement: Bilco Door(s), Partially Finished, Storage Space, Unfinished
Basement: Yes
Cooling: Central Air, ENERGY STAR Qualified Equipment
Fenced: Yes
Garage: 2
Heating: ENERGY STAR Qualified Equipment, Forced Air, Hot Wat
Home Style: Colonial
Lot Size: 0.33 Acres
Taxes: $17,211
Year Built: 1898

Amenities

Breakfast Bar
Built-in Features
Chandelier
Chefs Kitchen
Double Vanity
Dry Bar
Eat-in Kitchen
ENERGY STAR Qualified Door(s)
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
Garden
Lighting
Rain Gutters

Feature Descriptions

Appliances: 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
Attic: Pull Stairs, Storage, Unfinished
Exterior: HardiPlank Type
Fencing: Back Yard, Fenced, Front Yard, Full, Wood
Flooring: Hardwood, Tile
Formal Dining: Yes
GarageY/N: Yes
Laundry: In Basement, Laundry Room, Multiple Locations
Lot Features: Back Yard, Front Yard, Garden, Historic District, Landscaped, Near Public Transit, Near Shops, Private, Sprinklers In Front, Sprinklers In Rear, Stone/Brick Wall
On Market Date: 2026-08-18
Parcel Number: 2423-21-163-00-0888-0
Parking Features: Detached, Driveway, Electric Vehicle Charging Station(s), Garage, Garage Door Opener, Oversized
Parking Total: 5
Patio And Porch: Deck, Patio, Porch
Rental Term: Monthly
Rooms Total: 12
Security: yes
Security Features: Building Security, Fire Alarm, Security Lights, Security System, Smoke Detector(s), Video Cameras
Sewer: Septic Tank
Utilities: Cable Available, Cable Connected, Electricity Available, Electricity Connected, Natural Gas Available, Natural Gas Connected, Trash Collection Public, Water Available, Water Connected
Water: Public
Window Features: Blinds, Double Pane Windows, Drapes, ENERGY STAR Qualified Windows

Local Schools

High School: North Shore Senior High School
Middle School: North Shore Middle School
Elementary School: Sea Cliff Elementary School
School District: North Shore

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Estimated Payment

$ 5,713.29 per month $3,783.24 Principal & Interest $1,434.25 Property Tax $495.80 Homeowner's Insurance

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Listed By / Shown By

Listing By

Agency Name: Greene Realty Group
Agency Contact: 888-278-5840

Shown By

Agent Name: Joseph Piscitello
Agent Phone: (516) 375-9835
Agency Title: Laffey Real Estate

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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided 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 on this site was last updated 08/18/2026. The listing information on this page last changed on 08/18/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Tue 08/18/2026 6:13:17 PM EST) or OneKey MLS (last updated Tue 08/18/2026 6:10:53 PM EST). Real estate listings held by brokerage firms other than Laffey Real Estate may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.

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