× Home › Property records › Suffolk County › Brookhaven › Hawthorne St › 18 Hawthorne St18 Hawthorne StBrookhaven · Suffolk County · 117660000 $562,500 Full market value 210 · Residential
Owner of record
Owner Tousey Janis & Tousey Thomas
Mailing address 18 HAWTHORNE ST · MOUNT SINAI, NY, 11766
Assessment · 2025 roll
Land assessed $450
Total assessed $2,700
Full market value $562,500
Est. annual tax $10,300 (2024, excl. special districts)
Lot
Size 0.35 acres
Lot sq ft 15,246
Services & districts
School district Mount Sinai (472207)
Deed & identifiers
Deed book / page 12561 / 902
SBL 02002330006000130000
Print key 233.00-06-013.000
SWIS 472289
Parcel ID 47228902002330006000130000
Who owns 18 Hawthorne St? 18 Hawthorne St, Brookhaven is owned by Tousey Janis & Tousey Thomas per the 2025 NYS assessment roll.
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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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