What is the property tax for 154 Jefferson Ave?

The estimated annual property tax for 154 Jefferson Ave is $4,412 (2024, excluding special districts), computed from taxable values and published rates.

NY Property Records

154 Jefferson Ave
Islip · Suffolk County

Q: Who owns 154 Jefferson Ave?

154 Jefferson Ave is owned by James Clasen Tr& G Clasen Trst per the 2025 NYS assessment roll.

210 · Residential

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Owner of record

OwnerJames Clasen Tr& G Clasen Trst

Mailing address154 JEFFERSON AVE · BRENTWOOD, NY, 11717

Assessment · 2025 roll

Land assessed$7,100

Total assessed$28,100

Est. annual tax$4,412 (2024, excl. special districts)

Lot

Size0.17 acres

Services & districts

School districtBrentwood (472812)

Deed & identifiers

Deed book / page12844 / 313

SBL05000940001000570000

Print key94.-1-57

SWIS472889

Parcel ID47288905000940001000570000

Who owns 154 Jefferson Ave?

154 Jefferson Ave, Islip is owned by James Clasen Tr& G Clasen Trst per the 2025 NYS assessment roll.

Nearby on Jefferson Ave

155 Jefferson Ave · 145 Jefferson Ave · 144 Jefferson Ave · 165 Jefferson Ave · 166 Jefferson Ave · 135 Jefferson Ave · 174 Jefferson Ave · 175 Jefferson Ave · 130 Jefferson Ave · 185 Jefferson 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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