NY Property Records

390 Sayville Blv
Islip · Suffolk County

210 · Residential
Owner of record
OwnerWilliam Shaw Iii
Mailing address390 SAYVILLE BLVD · SAYVILLE, NY, 11782
Assessment · 2025 roll
Land assessed$19,500
Total assessed$52,400
Est. annual tax$15,189 (2024, excl. special districts)
Lot
Size0.49 acres
Services & districts
School districtSayville (472804)
Deed & identifiers
Deed book / page12616 / 433
SBL05002820002000460000
Print key282.-2-46
SWIS472889
Parcel ID47288905002820002000460000

Who owns 390 Sayville Blv?

390 Sayville Blv, Islip is owned by William Shaw Iii 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

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