20 Greenwich Avenue, Bayville, NY 11709

Local realty services provided by:ERA Caputo Realty
20 Greenwich Avenue,Bayville, NY 11709
$1,988,000
Virtual Tour
  • 5 Beds
  • 4 Baths
  • 3,558 sq. ft.
  • Single family
  • Active
Listed by:lorna j. mann cbr
Office:douglas elliman real estate
MLS#:848638
Source:OneKey MLS

Price summary

  • Price:$1,988,000
  • Price per sq. ft.:$558.74

About this home

OPEN HOUSE BY APPOINTMENT ONLY Call agent. Sunrise, Sunset — Your Beachside Oasis Awaits Step outside your living room onto one of Long Island Sounds highest scoring beaches for water quality. Wake up to beautiful water views and wind down with stunning sunsets from your private bedroom balcony in this spacious and versatile beach home. With 5 bedrooms, 3.5 baths, and over 3,500 square feet. This LEGAL TWO-FAMILY duplex offers incredible FLEXIBILITY — perfect for a large family, MULTI-GENERATIONAL living, a dedicated guest suite with its own full kitchen, washer, and dryer, or a legal accessory apartment. Inside, enjoy a blend of comfort and style with ceramic flooring on the first level, hardwood upstairs, recessed lighting throughout, and multiple skylights that flood the space with natural light. A rebuilt stone front facade, first layer roof (2012) and emergency generator add both charm and peace of mind. Step outside to a private side patio with a new hot tub, built-in bar

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Home facts

  • Year built:1948
  • Listing ID #:848638
  • Added:154 day(s) ago
  • Updated:September 25, 2025 at 01:28 PM

Rooms and interior

  • Bedrooms:5
  • Total bathrooms:4
  • Full bathrooms:3
  • Half bathrooms:1
  • Living area:3,558 sq. ft.

Heating and cooling

  • Cooling:Central Air
  • Heating:Baseboard

Structure and exterior

  • Year built:1948
  • Building area:3,558 sq. ft.
  • Lot area:0.26 Acres

Schools

  • High school:Locust Valley High School
  • Middle school:Locust Valley Middle School
  • Elementary school:Bayville Elementary School

Utilities

  • Water:Public
  • Sewer:Septic Tank

Finances and disclosures

  • Price:$1,988,000
  • Price per sq. ft.:$558.74
  • Tax amount:$26,719 (2025)
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