What is the property tax for 154 Altmar Ave?

The estimated annual property tax for 154 Altmar Ave is $11,893 (2024, excluding special districts), computed from taxable values and published rates.

NY Property Records

154 Altmar Ave
Islip · Suffolk County

Q: Who owns 154 Altmar Ave?

154 Altmar Ave is owned by Carlos O Jr & Marita Dedios per the 2025 NYS assessment roll.

210 · Residential

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Owner of record

OwnerCarlos O Jr & Marita Dedios

Mailing address154 ALTMAR AVE · WEST ISLIP, NY, 11795

Assessment · 2025 roll

Land assessed$7,400

Total assessed$44,100

Est. annual tax$11,893 (2024, excl. special districts)

Lot

Size0.25 acres

Services & districts

School districtWest Islip (472809)

Deed & identifiers

Deed book / page12424 / 926

SBL05003120001000350000

Print key312.-1-35

SWIS472889

Parcel ID47288905003120001000350000

Who owns 154 Altmar Ave?

154 Altmar Ave, Islip is owned by Carlos O Jr & Marita Dedios per the 2025 NYS assessment roll.

Nearby on Altmar Ave

153 Altmar Ave · 157 Altmar Ave · 150 Altmar Ave · 158 Altmar Ave · 149 Altmar Ave · 146 Altmar Ave · 145 Altmar Ave · 142 Altmar Ave · 141 Altmar Ave · 138 Altmar 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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