Our property listings
Keystone Realty USA Corp has 704 property listings, showing 12.
Show more detail >
SoldSep 30, 2025
$1,165,000
661 Grassmere Terrace
New York NY 11691
Duplex
Listing courtesy of Keystone Realty USA Corp
Show more detail >
SoldSep 30, 2025
$865,000
29-18 Brookhaven Avenue
New York NY 11691
Duplex
Listing courtesy of Keystone Realty USA Corp and HomeSmart CrossIsland
Show more detail >
SoldSep 30, 2025
$690,000
37 Martha Street
Freeport NY 11520
Single-Family
Listing courtesy of Keystone Realty USA Corp
Show more detail >
For Sale
$725,000
671 Saratoga Avenue
New York NY 11212
Single-Family
Listing courtesy of Keystone Realty USA Corp
Show more detail >
Pending
$669,000
4326 Boyd Avenue
New York NY 10466
Single-Family
Listing courtesy of Keystone Realty USA Corp
Show more detail >
SoldSep 29, 2025
Show more detail >
SoldSep 29, 2025
$850,000
3210 Paulding Avenue
New York NY 10469
Duplex
Listing courtesy of Keystone Realty USA Corp
Show more detail >
SoldSep 28, 2025
$516,000
507 Scherger Avenue
North Bellport NY 11772
Single-Family
Listing courtesy of Douglas Elliman Real Estate and Keystone Realty USA Corp
Show more detail >
Pending
$879,000
128-05 116th Avenue
New York NY 11420
Single-Family
Listing courtesy of Keystone Realty USA Corp
Show more detail >
SoldSep 25, 2025
$400,000
10 Pinedale Ave
Farmingville NY 11738
Single-Family
Listing courtesy of Keystone Realty USA Corp and Frontline Realty Group LLC
Show more detail >
SoldSep 24, 2025
$768,000
14 Scott Street
Dix Hills NY 11746
Single-Family
Listing courtesy of Signature Premier Properties and Keystone Realty USA Corp
Show more detail >
SoldSep 23, 2025
$560,000
104 Cedarhurst Avenue
Selden NY 11784
Single-Family
Listing courtesy of Realty Connect USA LI and Keystone Realty USA Corp
301 - 312 of 704
Browse nearby locations
- Sales:
- (619) 566-0008