× Home › Property records › Suffolk County › Brookhaven › Osborne Ave › 35 Osborne Ave35 Osborne AveBrookhaven · Suffolk County · 117660000 $647,917 Full market value 210 · Residential
Owner of record
Owner Zehner Teresa A & Zehner Thomas H
Mailing address 35 OSBORNE AVE · MOUNT SINAI, NY, 11766
Assessment · 2025 roll
Land assessed $300
Total assessed $3,110
Full market value $647,917
Est. annual tax $11,864 (2024, excl. special districts)
Lot
Size 0.38 acres
Lot sq ft 16,553
Services & districts
School district Mount Sinai (472207)
Deed & identifiers
Deed book / page 12637 / 454
SBL 02002580005000200000
Print key 258.00-05-020.000
SWIS 472289
Parcel ID 47228902002580005000200000
Who owns 35 Osborne Ave? 35 Osborne Ave, Brookhaven is owned by Zehner Teresa A & Zehner Thomas H 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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