NY Property Records

21 Crosby St
Islip · Suffolk County

210 · Residential
Owner of record
OwnerAlexander Brownstein &
Mailing address21 CROSBY ST · SAYVILLE, NY, 11782
Assessment · 2025 roll
Land assessed$16,300
Total assessed$49,500
Est. annual tax$14,348 (2024, excl. special districts)
Lot
Size0.38 acres
Services & districts
School districtSayville (472804)
Deed & identifiers
Deed book / page12736 / 976
SBL05003060002000350000
Print key306.-2-35
SWIS472889
Parcel ID47288905003060002000350000

Who owns 21 Crosby St?

21 Crosby St, Islip is owned by Alexander Brownstein & per the 2025 NYS assessment roll.
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. Disclaimer · Request redaction

Search by name or address · Browse all records