× Home › Property records › Suffolk County › Riverhead › Osborn Ave › 981 Osborn Ave981 Osborn AveRiverhead · Suffolk County $313,725 Full market value 210 · Residential OpenValue $378,456 ▾
Owner of record
Owner Frosina, John M
Also Frosina, Karen L
Mailing address 83 Gregory Way · Calverton, NY, 11933
Assessment · 2025 roll
Land assessed $6,900
Total assessed $25,600
Full market value $313,725
Est. annual tax $5,674 (2024, excl. special districts)
Building
Style Ranch
Year built 1952
Living area 754 sq ft
Bedrooms 2
Full baths 1
Heat Hot wtr/stm
Fuel Oil
Services & districts
Water Private
Sewer Unknown
Utilities Electric
School district Riverhead (473002)
Deed & identifiers
Deed book / page 12459 / 385
SBL 10200000010060000000
Print key 102.-1-6
SWIS 473000
Parcel ID 47300010200000010060000000
Who owns 981 Osborn Ave? 981 Osborn Ave, Riverhead is owned by Frosina, John M 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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