What is the property tax for 21 Long Island Ave?

The estimated annual property tax for 21 Long Island Ave is $70,146 (2024, excluding special districts), computed from taxable values and published rates.

NY Property Records

21 Long Island Ave
Brookhaven · Suffolk County · 117420000

Q: Who owns 21 Long Island Ave?

21 Long Island Ave is owned by Cousins Associatesc/O Slomins Inc per the 2025 NYS assessment roll.

$4,075,471Full market value484 · Commercial

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Owner of record

OwnerCousins Associatesc/O Slomins Inc

Mailing address125 LAUMAN LA · HICKSVILLE, NY, 11801

Assessment · 2025 roll

Land assessed$1,000

Total assessed$21,600

Full market value$4,075,471

Est. annual tax$70,146 (2024, excl. special districts)

Lot

Size0.83 acres

Lot sq ft36,155

Services & districts

School districtSachem (472205)

Deed & identifiers

SBL02007660001000100000

Print key766.00-01-010.000

SWIS472289

Parcel ID47228902007660001000100000

Who owns 21 Long Island Ave?

21 Long Island Ave, Brookhaven is owned by Cousins Associatesc/O Slomins Inc per the 2025 NYS assessment roll.

Nearby on Long Island Ave

26 Long Island Ave · 15 Long Island Ave · 12 Long Island Ave · 9 Long Island Ave · 8 Long Island Ave · 7 Long Island Ave · 3 Long Island Ave · 1 Long Island Ave · 1 Long Island Ave · 1 Long Island 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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