Homes For Sale in Suffolk County, NY with an In-Law Unit
21 homes
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3D VIEW0.32 ACRESListing by: Potter Properties LLC
Use arrow keys to navigate3D VIEW0.33 ACRESListing by: Vantage Realty Partners
Use arrow keys to navigateOPEN SAT, 2-4PM0.96 ACRESListing by: Property Professionals Realty
Use arrow keys to navigateOPEN SAT, 1-4PM3D VIEWListing by: HomeSmart Premier Living Rlty
Use arrow keys to navigate0.92 ACRESListing by: Signature Premier Properties
Use arrow keys to navigate1.06 ACRESListing by: Douglas Elliman Real Estate
Use arrow keys to navigateListing by: Douglas Elliman Real Estate
3D VIEW2.47 ACRESListing by: Corcoran Group
FOR SALE BY OWNER0.35 ACRES
3.18 ACRESListing by: The Agency Northshore NY
OPEN SUN, 12-3PM0.6 ACRESListing by: Sheila Kassay, FINEST REALTY INC, NY State MLS
0.94 ACRESListing by: Compass
3D VIEW2.4 ACRESListing by: Signature Premier Properties
Listing by: Redfin Real Estate
OPEN SUN, 2-4PM0.32 ACRESListing by: Sweet Home Real Estate of LI
0.34 ACRESListing by: Signature Premier Properties
OPEN SAT, 2-4PM0.26 ACRESListing by: HomeCoin.com
NEW CONSTRUCTION0.34 ACRESListing by: CLMA Realty
NEW CONSTRUCTION3D VIEW2.02 ACRESListing by: Douglas Elliman Real Estate
0.25 ACRESListing by: Netter Real Estate Inc
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Suffolk County"in-law-unit"Get emails when new homes match this search
Real Estate & Homes For Sale Near Suffolk County, NY
We found 30 more homes matching your filters just outside Suffolk County
Use arrow keys to navigateNEW - 1 HR AGODerek Greene
Use arrow keys to navigateNEW - 4 HRS AGO1.8 ACRESPurtell Realty LLC
Use arrow keys to navigateNEW - 18 HRS AGO0.66 ACRESERA Insite Realty Services
Use arrow keys to navigateNEW - 19 HRS AGOCentury 21 Scala Group
Use arrow keys to navigateNEW - 20 HRS AGO2.58 ACRESEagle Eye Realty PLLC
Use arrow keys to navigateNEW - 22 HRS AGO0.41 ACRESWilliam Pitt Sotheby's Int'l
Use arrow keys to navigateNEWOPEN FRI, 11-1PM2.01 ACRESWilliam Pitt Sotheby's Int'l
NEWOPEN SAT, 12-2PM3D VIEWWilliam Pitt Sotheby's Int'l
NEWOPEN SUN, 1-3PM2.24 ACRESKeller Williams Prestige Prop.
NEWOPEN SAT, 11-1PMProperty Twins Real Estate
NEWOPEN SAT, 12-2PMCarbutti & Co., Realtors
NEWOPEN SUN, 1-3PM0.52 ACRESCentury 21 AllPoints Realty
NEWOPEN SUN, 1-3PM0.37 ACRESSpaces Real Estate
NEWOPEN SUN, 12-2PMKeller Williams Realty
NEWOPEN SAT, 12-12:30PMCOMING SOON 11/141.09 ACRESRE/MAX Right Choice
OPEN SAT, 12-2PM2.26 ACRESBHGRE Gaetano Marra Homes
OPEN SAT, 12-2PM0.94 ACRESLAER Realty Partners
OPEN SUN, 12-2PMCOMING SOON 11/14William Raveis Real Estate
OPEN SUN, 12-2PM0.73 ACRESColdwell Banker Realty
OPEN SAT, 12-2PMHoulihan Lawrence
6.18 ACRESWilliam Pitt Sotheby's Int'l
NEW CONSTRUCTION1.15 ACRESSocial & Co Realty
3D VIEWWilliam Raveis Real Estate
OPEN SUN, 12-2PM0.49 ACRESKeller Williams Prestige Prop.
OPEN SUN, 12-2PM3D VIEWEllison Homes Real Estate
FOR SALE BY OWNER0.64 ACRES
1 More Home
We found 1 more home that matches your search in other listings.
Based on information submitted to the MLS GRID as of 2026-11-13 02:47:33 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