NY Property Records

4 Washington St
Islip · Suffolk County

210 · Residential
Owner of record
OwnerDaniel & Denise Ahlgrim
Mailing address4 WASHINGTON ST · SAYVILLE, NY, 11782
Assessment · 2025 roll
Land assessed$10,000
Total assessed$47,500
Est. annual tax$13,768 (2024, excl. special districts)
Lot
Size0.2 acres
Services & districts
School districtSayville (472804)
Deed & identifiers
Deed book / page12457 / 929
SBL05003060005000320000
Print key306.-5-32
SWIS472889
Parcel ID47288905003060005000320000

Who owns 4 Washington St?

4 Washington St, Islip is owned by Daniel & Denise Ahlgrim 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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