NY Property Records
233 Newton Ave
233 Newton Ave
Riverhead · Suffolk County
$536,765Full market value210 · Residential
Owner of record
OwnerRosko, Stephen J
AlsoRosko, Mary Ellen
Mailing address233 Newton Ave · Riverhead, NY, 11901
Assessment · 2025 roll
Land assessed$6,700
Total assessed$43,800
Full market value$536,765
Est. annual tax$9,708 (2024, excl. special districts)
Building
StyleOld style
Year built1947
Living area1,773 sq ft
Bedrooms3
Full baths1
HeatHot wtr/stm
FuelOil
Lot
Size0.26 acres
Frontage × depth60 × 186 ft
Services & districts
WaterComm/public
SewerUnknown
UtilitiesGas & elec
School districtRiverhead (473002)
Deed & identifiers
Deed book / page12443 / 698
SBL12700000020390000000
Print key127.-2-39
SWIS473000
Parcel ID47300012700000020390000000
Who owns 233 Newton Ave?
233 Newton Ave, Riverhead is owned by Rosko, Stephen J per the 2025 NYS assessment roll.
Nearby on Newton 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
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