× Home › Property records › Suffolk County › Riverhead › Osborn Ave › 533 Osborn Ave533 Osborn AveRiverhead · Suffolk County $316,176 Full market value 210 · Residential OpenValue $454,868 ▾
Owner of record
Owner Harris, Betty
Mailing address 533 Osborn Ave · Riverhead, NY, 11901
Assessment · 2025 roll
Land assessed $5,600
Total assessed $25,800
Full market value $316,176
Est. annual tax $5,718 (2024, excl. special districts)
Building
Style Raised ranch
Year built 1973
Living area 1,008 sq ft
Bedrooms 3
Full baths 1
Heat Hot wtr/stm
Fuel Oil
Services & districts
Water Comm/public
Sewer Unknown
Utilities Electric
School district Riverhead (473002)
Deed & identifiers
SBL 12300000030240000000
Print key 123.-3-24
SWIS 473000
Parcel ID 47300012300000030240000000
Who owns 533 Osborn Ave? 533 Osborn Ave, Riverhead is owned by Harris, Betty 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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