× Home › Property records › Westchester County › Port Chester › Landmark Sq › 1-323 Landmark Sq Unit 3231-323 Landmark Sq Unit 323Port Chester · Westchester County · 10573 $257,100 Full market value 411 · Commercial
Owner of record
Owner Cooper, Gary S
Mailing address 1 Landmark Sq 323 · Port Chester, NY, 10573
Assessment · 2025 roll
Land assessed $73,200
Total assessed $257,100
Full market value $257,100
Building
Style Other style
Year built 1988
Living area 789 sq ft
Full baths 1
Heat Electric
Fuel Electric
Services & districts
Water Comm/public
Sewer Comm/public
Utilities Gas & elec
School district Port Chester-Rye (554804)
Deed & identifiers
Deed book / page 47030 / 151
SBL 13607900020013230000
Print key 136.79-2-1.323
SWIS 554801
Parcel ID 55480113607900020013230000
Who owns 1-323 Landmark Sq Unit 323? 1-323 Landmark Sq Unit 323, Port Chester is owned by Cooper, Gary S per the 2025 NYS assessment roll.
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Public record, NYS tax roll 2025. Values are the assessor's, not an appraisal. Provided for informational purposes only — accuracy and completeness are not warranted or guaranteed; verify against official sources before relying on it.
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