Our property listings
Cornerstone Properties of LI has 102 property listings, showing 12.
Show more detail >
SoldDec 10, 2025
$679,000
3 Selmar Court
Kings Park NY 11754
Single-Family
Listing courtesy of Cornerstone Properties of LI and Coach Real Estate Assoc Inc
Show more detail >
SoldDec 3, 2025
$950,000
3 Five Acre Court
Smithtown NY 11787
Single-Family
Listing courtesy of HomeSmart Dynamic Realty and Cornerstone Properties of LI
Show more detail >
SoldDec 3, 2025
$342,500
305C/305 Torquay Court
Ridge NY 11961
Single-Family
Listing courtesy of Cornerstone Properties of LI and Compass Greater NY LLC
Show more detail >
SoldDec 1, 2025
$937,500
185 Southern Boulevard
Nesconset NY 11767
Single-Family
Listing courtesy of Coldwell Banker American Homes and Cornerstone Properties of LI
Show more detail >
SoldNov 26, 2025
$820,000
111 Campbell Street
Port Jefferson NY 11777
Single-Family
Listing courtesy of Daniel Gale Sothebys Intl Rlty and Cornerstone Properties of LI
Show more detail >
SoldNov 25, 2025
$705,000
147 Juniper Avenue
Smithtown NY 11787
Single-Family
Listing courtesy of Cornerstone Properties of LI and Signature Premier Properties
Show more detail >
SoldNov 21, 2025
$830,000
8 Nydia Court
Yaphank NY 11980
Single-Family
Listing courtesy of Cornerstone Properties of LI
Show more detail >
SoldNov 13, 2025
$460,000
141 Smithtown Polk Boulevard
Centereach NY 11720
Single-Family
Listing courtesy of Coldwell Banker American Homes and Cornerstone Properties of LI
SoldOct 30, 2025
$612,000
53 Oyster Cove Ln
Blue Point NY 11715
Condo
Listing courtesy of Signature Premier Properties and Cornerstone Properties of LI
Show more detail >
SoldOct 30, 2025
$675,000
2 Maple Avenue
Stony Brook NY 11790
Single-Family
Listing courtesy of Realty Connect USA L I Inc and Cornerstone Properties of LI
Show more detail >
SoldOct 24, 2025
$850,000
8 Audubon St
Lake Ronkonkoma NY 11767
Single-Family
Listing courtesy of Compass Greater NY LLC and Cornerstone Properties of LI
Show more detail >
SoldOct 21, 2025
$679,000
26 Concord Drive
Holtsville NY 11742
Single-Family
Listing courtesy of Cornerstone Properties of LI and Realty Connect USA LI
37 - 48 of 102
Browse nearby locations
- Sales:
- (619) 566-0008