× Home › Property records › Suffolk County › Brookhaven › Mt Sinai Harbor › Mt Sinai HarborMt Sinai HarborBrookhaven · Suffolk County · 117660000 $23,488,296 Full market value 413 · Commercial
Owner of record
Owner Crystal Brook Pk Assoc.
Mailing address PO Box 390 · MOUNT SINAI, NY, 11766
Assessment · 2025 roll
Land assessed $51,300
Total assessed $124,488
Full market value $23,488,296
Est. annual tax $474,464 (2024, excl. special districts)
Lot
Size 77.68 acres
Lot sq ft 3,383,741
Services & districts
School district Mount Sinai (472207)
Deed & identifiers
SBL 02000670003000020001
Print key 067.00-03-002.001
SWIS 472289
Parcel ID 47228902000670003000020001
Who owns Mt Sinai Harbor? Mt Sinai Harbor, Brookhaven is owned by Crystal Brook Pk Assoc. per the 2025 NYS assessment roll.
Nearby on Mt Sinai Harbor
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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.
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