NY Property Records

174 Mt Sinai Ave
Brookhaven · Suffolk County · 11776

$825,000Full market value210 · Residential
Owner of record
OwnerTesta William
Mailing address174 MT SINAI AVE · MOUNT SINAI, NY, 11766
Assessment · 2025 roll
Land assessed$400
Total assessed$3,960
Full market value$825,000
Est. annual tax$15,107 (2024, excl. special districts)
Lot
Size1.0 acres
Lot sq ft43,560
Services & districts
School districtMount Sinai (472207)
Deed & identifiers
SBL02002090003000170001
Print key209.00-03-017.001
SWIS472289
Parcel ID47228902002090003000170001

Who owns 174 Mt Sinai Ave?

174 Mt Sinai Ave, Brookhaven is owned by Testa William 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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