NY Property Records

297 Foster Ave
Islip · Suffolk County

210 · Residential
Owner of record
OwnerMartin & Maryann Marshall
Mailing address297 FOSTER AVE · SAYVILLE, NY, 11782
Assessment · 2025 roll
Land assessed$13,600
Total assessed$47,500
Est. annual tax$13,768 (2024, excl. special districts)
Lot
Size0.28 acres
Services & districts
School districtSayville (472804)
Deed & identifiers
SBL05004310005000030000
Print key431.-5-3
SWIS472889
Parcel ID47288905004310005000030000

Who owns 297 Foster Ave?

297 Foster Ave, Islip is owned by Martin & Maryann Marshall 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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