Our property listings
Cornerstone Properties of LI has 103 property listings, showing 12.
SoldNov 10, 2026
$749,000
15 Greenbrier Lane
Sayville NY 11782
Single-Family
Listing courtesy of Douglas Elliman Real Estate and Cornerstone Properties of LI
SoldNov 6, 2026
$999,999
2 Mercedes Court
East Patchogue NY 11772
Single-Family
Listing courtesy of Cornerstone Properties of LI and Signature Premier Properties
SoldNov 6, 2026
$560,000
93 Millie Court
Patchogue NY 11772
Condo
Listing courtesy of Compass Greater NY LLC and Cornerstone Properties of LI
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For Sale
$569,000
397 1st Avenue
Bayport NY 11705
Single-Family
Listing courtesy of Cornerstone Properties of LI
SoldOct 30, 2026
$877,000
2934 Kinlock Road
North Wantagh NY 11793
Single-Family
Listing courtesy of Cornerstone Properties of LI and Shares Of New York Marketing
SoldOct 29, 2026
$692,000
2106 Nicole Dr
Selden NY 11776
Condo
Listing courtesy of Douglas Elliman Real Estate and Cornerstone Properties of LI
SoldOct 26, 2026
$760,000
4 Meadowood Court
Huntington NY 11743
Single-Family
Listing courtesy of Douglas Elliman Real Estate and Cornerstone Properties of LI
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SoldOct 26, 2026
$1,300,000
6 Redwood Drive
Dix Hills NY 11746
Single-Family
Listing courtesy of Cornerstone Properties of LI and Douglas Elliman Real Estate
SoldOct 23, 2026
$845,000
14 Stanley Pl
Hauppauge NY 11788
Single-Family
Listing courtesy of Cornerstone Properties of LI and Redfin Real Estate
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SoldOct 23, 2026
$825,000
50 Amsterdam Road
Smithtown NY 11787
Single-Family
Listing courtesy of Cornerstone Properties of LI and OverSouth LLC
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SoldOct 14, 2026
$985,000
20 Oak Tree Drive
Village of the Branch NY 11787
Single-Family
Listing courtesy of Cornerstone Properties of LI and OverSouth LLC
SoldOct 8, 2026
$820,000
119 Brook Lane
Smithtown NY 11787
Single-Family
Listing courtesy of Coach REALTORS @ Mt Sinai and Cornerstone Properties of LI
1 - 12 of 103
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