Homes For Sale in Nassau County, NY with an In-Law Unit
16 homes
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3D VIEW0.58 ACRESListing by: Keller Williams Realty Greater
Use arrow keys to navigateListing by: Howard Hanna Coach
Use arrow keys to navigateListing by: HomeSmart Premier Living Rlty
Use arrow keys to navigateListing by: Nathan Ethan Realty LLC
Use arrow keys to navigateListing by: Besmatch Crosswest Group Corp.
Use arrow keys to navigateOPEN SAT, 1:30-3PMListing by: ZI Realty LLC
Use arrow keys to navigateOPEN SAT, 3-4PM3D VIEWListing by: ZI Realty LLC
Listing by: Coldwell Banker American Homes
Listing by: Young Jung, EAST COAST NEW YORK, NY State MLS
3D VIEW0.44 ACRESListing by: ZI Realty LLC
OPEN SUN, 12-1PM3D VIEW0.66 ACRESListing by: Douglas Elliman Real Estate
Listing by: Howard Hanna Coach- Listing by: Howard Hanna Coach
3D VIEW2.01 ACRESListing by: Rare Brokerage
3D VIEWListing by: Sierra Homes Inc
2.08 ACRESListing by: Blackstone Realty
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Nassau County"in-law-unit"Get emails when new homes match this search
Real Estate & Homes For Sale Near Nassau County, NY
We found 30 more homes matching your filters just outside Nassau County
Use arrow keys to navigateNEWOPEN SUN, 3-4PMListing by: Keystone Realty USA Corp
Use arrow keys to navigateNEWOPEN SUN, 1-3PM0.59 ACRESListing by: Houlihan Lawrence Inc.
Use arrow keys to navigateNEWOPEN SUN, 11:30-1:30PMListing by: Keystone Realty USA Corp
Use arrow keys to navigateNEWOPEN SUN, 12:30-2PMListing by: Keystone Realty USA Corp
Use arrow keys to navigateNEWOPEN SAT, 2-3PMListing by: Voro New York
Use arrow keys to navigateOPEN SUN, 2-3:30PMListing by: Keystone Realty USA Corp
Use arrow keys to navigateOPEN SUN, 12:45-2PMListing by: Keystone Realty USA Corp
Listing by: Property Professionals Realty
OPEN SUN, 3:45-5PMListing by: Keystone Realty USA Corp
OPEN SUN, 1:30-3PMListing by: Keystone Realty USA Corp
OPEN SUN, 11-12:30PMListing by: Keystone Realty USA Corp
Listing by: Keystone Realty USA Corp
Listing by: Westchester Realty Consultants
OPEN SUN, 2:30-3:30PMListing by: Compass
Listing by: Keystone Realty USA Corp
OPEN SAT, 1-4PMWilliam Raveis Real Estate
1.06 ACRESListing by: Douglas Elliman Real Estate
Listing by: Keystone Realty USA Corp
Listing by: Keystone Realty USA Corp
Listing by: Keystone Realty USA Corp
Listing by: Husain Mahmoud Realty
Listing by: Coldwell Banker Realty
OPEN SUN, 11:30-12:30PMListing by: Keystone Realty USA Corp
Listing by: Keller Williams Rlty Landmark
OPEN FRI, 1-2PMListing by: Keystone Realty USA Corp
Based on information submitted to the MLS GRID as of 2026-11-12 10:32:37 PST 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. Some IDX listings have been excluded from this website. Click here for more information