3 4th Street • Bayville, NY 11709

$549,000 • Beds: 2 • Baths: 2 full • Sq. Feet: 0 • MLS ID: 910574 • Subdivision: • School Dist: Locust Valley
LEGAL TWO FAMILY FOR SALE!!! Welcome to 3 4th Street, Bayville, NY-This is A Legal 2 Family Duplex that offers the ideal blend of comfort and investment potential. This legal two-family home features two separate units, each boasting 1 bedrooms and 1 bath, providing ample space and privacy for occupants.With approx. 915 square feet of living space set on a generous 4,800 square foot lot, this property offers plenty of room both inside and out. Enjoy the benefits of low taxes and the property's prime location, just a stone's throw away from beautiful beaches. Whether you're looking to own while renting the other unit or capitalize on the income from both sides, this home presents a fantastic opportunity.Take advantage of the scenic surroundings and the vibrant lifestyle that Bayville offers. Let's explore how 3 4th Street can be the perfect place for you! Tenant Occupied *** DO NOT WALK THE PROPERTY** These Units are renovated very nicely. View this listing at: http://www.laffey.com/lid=181250509

Property Features

  • Taxes: $7,302
  • Basement: Yes
  • Exterior: Frame
  • Lot Size: 0.07 Acres
  • Heating: Baseboard,Natural Gas
  • Cooling: None
  • Year Built: 1946
  • Water: Public
  • Sewer: Cesspool
  • Units: 2
  • On Market Date: 2025-09-10
  • Basement: Storage Space,Unfinished
  • Building Area Total: 912
  • Interior Features: First Floor Bedroom
  • Parcel Number: 2401-28-041-00-0179-0
  • Property Attached Y/N: 1
  • Rental Term: Monthly
  • Utilities: See Remarks

School Information

  • High School: Locust Valley High School
  • Middle School: Locust Valley Middle School
  • Elementary School: Bayville Elementary School
  • School District: Locust Valley
Printed April 18, 2026

Real estate agents ready to serve you | Browse homes and real estate for sale
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 04/18/2026. The listing information on this page last changed on 04/18/2026. 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 Sat 04/18/2026 12:07:13 AM EST) or OneKey MLS (last updated Sat 04/18/2026 12:00:19 AM 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.

mls logo
Listing data and photos distributed by MLSGRID
Member Participants (and their affiliated licensees, if applicable) shall indicate on their websites that IDX information is provided exclusively for consumers’ personal non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, that the data is deemed reliable but is not guaranteed by MLS GRID, and that the use of the MLS GRID Data may be subject to an end user license agreement prescribed by the Member Participant’s applicable MLS if any and as amended from time to time. MLS GRID may, at its discretion, require use of other disclaimers as necessary to protect Member Participant, and/or their MLS from liability.
Based on information submitted to the MLS GRID. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.



Privacy Policy / DMCA Notice / ADA Accessibility
Federal Housing Equal Opportunity Realtor
This site is hosted, designed and copyright © 1994 - 2026 by Delta Media Group, Inc. -- Patent Pending --
   Sitemap