× Home › Property records › Suffolk County › Riverhead › Ostrander Ave › 847 Ostrander Ave847 Ostrander AveRiverhead · Suffolk County $477,941 Full market value 210 · Residential OpenValue $536,709 ▾
Owner of record
Owner Wnorowski, Mieczyslaw
Also Wnorowski, Eugenia
Mailing address 847 Ostrander Ave · Riverhead, NY, 11901
Assessment · 2025 roll
Land assessed $20,700
Total assessed $39,000
Full market value $477,941
Est. annual tax $8,644 (2024, excl. special districts)
Building
Style Ranch
Year built 1947
Living area 1,112 sq ft
Bedrooms 3
Full baths 1
Heat No central
Fuel Gas
Services & districts
Water Comm/public
Sewer Unknown
Utilities Gas & elec
School district Riverhead (473002)
Deed & identifiers
SBL 10700000030280000000
Print key 107.-3-28
SWIS 473000
Parcel ID 47300010700000030280000000
Who owns 847 Ostrander Ave? 847 Ostrander Ave, Riverhead is owned by Wnorowski, Mieczyslaw 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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