NY Property Records

10 Osborne Ave
Brookhaven · Suffolk County · 117660000

$703,125Full market value210 · Residential
Owner of record
OwnerDay Kelly Christine
Mailing address10 OSBORNE AVE · MOUNT SINAI, NY, 117660000
Assessment · 2025 roll
Land assessed$300
Total assessed$3,375
Full market value$703,125
Est. annual tax$12,875 (2024, excl. special districts)
Lot
Size0.38 acres
Lot sq ft16,553
Services & districts
School districtMount Sinai (472207)
Deed & identifiers
Deed book / page12524 / 369
SBL02002310004000350000
Print key231.00-04-035.000
SWIS472289
Parcel ID47228902002310004000350000

Who owns 10 Osborne Ave?

10 Osborne Ave, Brookhaven is owned by Day Kelly Christine 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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