Our property listings
Keystone Realty USA Corp has 723 property listings, showing 12.
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SoldNov 19, 2025
$765,000
10 Ardendale Road
East Northport NY 11731
Single-Family
Listing courtesy of EXIT Realty Premier and Keystone Realty USA Corp
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SoldNov 19, 2025
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SoldNov 18, 2025
$1,140,000
762 Belmont Avenue
New York NY 11208
Duplex
Listing courtesy of Keystone Realty USA Corp and Winzone Realty Inc
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SoldNov 18, 2025
$240,000
290/1661 Old Country Road
Calverton NY 11901
Other
Listing courtesy of Keystone Realty USA Corp and Signature Premier Properties
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SoldNov 17, 2025
$779,000
52 State Street
Valley Stream NY 11580
Single-Family
Listing courtesy of Best American Homes Inc and Keystone Realty USA Corp
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SoldNov 17, 2025
$850,000
526 Grassmere Terrace
New York NY 11691
Single-Family
Listing courtesy of Keystone Realty USA Corp and Skylight Real Estate Consultan
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SoldNov 17, 2025
$975,000
3022 Avenue I
New York NY 11210
Single-Family
Listing courtesy of Keystone Realty USA Corp
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SoldNov 17, 2025
$880,000
138-56 231st Street
New York NY 11413
Single-Family
Listing courtesy of Keystone Realty USA Corp and Keller Williams Legendary
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SoldNov 14, 2025
$980,000
66 Central Park Road
Plainview NY 11803
Single-Family
Listing courtesy of Keystone Realty USA Corp and E Realty International Corp
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SoldNov 14, 2025
$750,000
131 Emily Way
Port Jefferson Station NY 11733
Condo
Listing courtesy of Keystone Realty USA Corp and REMAX Integrity Leaders | Smithtown
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SoldNov 14, 2025
$855,000
8 April Avenue
Dix Hills NY 11746
Single-Family
Listing courtesy of BERKSHIRE HATHAWAY and Keystone Realty USA Corp
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SoldNov 13, 2025
$680,000
1017 Fire Island Avenue
West Islip NY 11706
Single-Family
Listing courtesy of REMAX Reliance | Wantagh and Keystone Realty USA Corp
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