× Home › Property records › Suffolk County › Riverhead › Osborn Ave › 531 Osborn Ave531 Osborn AveRiverhead · Suffolk County $306,373 Full market value 220 · Residential OpenValue $502,123 ▾
Owner of record
Owner Bagshaw Rentals Inc
Mailing address 747 E Main St · Riverhead, NY, 11901
Assessment · 2025 roll
Land assessed $5,600
Total assessed $25,000
Full market value $306,373
Est. annual tax $5,541 (2024, excl. special districts)
Building
Style Old style
Year built 1920
Living area 1,330 sq ft
Bedrooms 6
Full baths 2
Heat No central
Fuel Gas
Services & districts
Water Comm/public
Sewer Unknown
Utilities Electric
School district Riverhead (473002)
Deed & identifiers
SBL 12600000010010000000
Print key 126.-1-1
SWIS 473000
Parcel ID 47300012600000010010000000
Who owns 531 Osborn Ave? 531 Osborn Ave, Riverhead is owned by Bagshaw Rentals Inc 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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