What is the property tax for 44 Washington Ave?

The estimated annual property tax for 44 Washington Ave is $8,319 (2024, excluding special districts), computed from taxable values and published rates.

NY Property Records

44 Washington Ave
Islip · Suffolk County

Q: Who owns 44 Washington Ave?

44 Washington Ave is owned by James J & Susan L Knappe per the 2025 NYS assessment roll.

210 · Residential

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Owner of record

OwnerJames J & Susan L Knappe

Mailing address44 WASHINGTON AVE · WEST SAYVILLE, NY, 11796

Assessment · 2025 roll

Land assessed$8,400

Total assessed$28,700

Est. annual tax$8,319 (2024, excl. special districts)

Lot

Size0.17 acres

Services & districts

School districtSayville (472804)

Deed & identifiers

Deed book / page12243 / 604

SBL05004070001000200000

Print key407.-1-20

SWIS472889

Parcel ID47288905004070001000200000

Who owns 44 Washington Ave?

44 Washington Ave, Islip is owned by James J & Susan L Knappe per the 2025 NYS assessment roll.

Nearby on Washington Ave

44 Washington Ave · 43 Washington Ave · 45 Washington Ave · 45 Washington Ave · 43 Washington Ave · 46 Washington Ave · 46 Washington Ave · 41 Washington Ave · 40 Washington Ave · 48 Washington Ave

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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