NY Property Records
1030 Ostrander Ave
1030 Ostrander Ave
Riverhead · Suffolk County
$535,539Full market value210 · Residential
Owner of record
OwnerOsiniak, Malgorzata
AlsoOsiniak, Tadeusz
Mailing address1030 Ostrander Ave · Riverhead, NY, 11901
Assessment · 2025 roll
Land assessed$9,500
Total assessed$43,700
Full market value$535,539
Est. annual tax$9,685 (2024, excl. special districts)
Building
StyleRanch
Year built1964
Living area1,922 sq ft
Bedrooms3
Full baths2
HeatHot wtr/stm
FuelOil
Lot
Size0.41 acres
Frontage × depth100 × 177 ft
Services & districts
WaterComm/public
SewerUnknown
UtilitiesElectric
School districtRiverhead (473002)
Deed & identifiers
Deed book / page12392 / 991
SBL10700000040050000000
Print key107.-4-5
SWIS473000
Parcel ID47300010700000040050000000
Who owns 1030 Ostrander Ave?
1030 Ostrander Ave, Riverhead is owned by Osiniak, Malgorzata per the 2025 NYS assessment roll.
Nearby on Ostrander Ave
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
Search by name or address · Browse all records