NY Property Records

30 Willow St
Islip · Suffolk County

210 · Residential
Owner of record
OwnerDennis & Doreen Mullen
Mailing address30 WILLOW ST · SAYVILLE, NY, 11782
Assessment · 2025 roll
Land assessed$13,000
Total assessed$41,000
Est. annual tax$11,884 (2024, excl. special districts)
Lot
Size0.28 acres
Services & districts
School districtSayville (472804)
Deed & identifiers
SBL05004090005000340001
Print key409.-5-34.1
SWIS472889
Parcel ID47288905004090005000340001

Who owns 30 Willow St?

30 Willow St, Islip is owned by Dennis & Doreen Mullen 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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