NY Property Records

186 Sayville Blv
Islip · Suffolk County

210 · Residential
Owner of record
OwnerMark J & Marilyn Caulfield
Mailing address186 SAYVILLE BLVD · SAYVILLE, NY, 11782
Assessment · 2025 roll
Land assessed$12,200
Total assessed$40,400
Est. annual tax$11,710 (2024, excl. special districts)
Lot
Size0.24 acres
Services & districts
School districtSayville (472804)
Deed & identifiers
Deed book / page12777 / 987
SBL05003070003000210000
Print key307.-3-21
SWIS472889
Parcel ID47288905003070003000210000

Who owns 186 Sayville Blv?

186 Sayville Blv, Islip is owned by Mark J & Marilyn Caulfield 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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