× Home › Property records › Suffolk County › Riverhead › Newton Ave › 283 Newton Ave283 Newton AveRiverhead · Suffolk County $599,265 Full market value 210 · Residential OpenValue $690,900 ▾
Owner of record
Owner Marshak, Matthew A
Also Marshak, Dionne A
Mailing address 283 Newton Ave · Riverhead, NY, 11901
Assessment · 2025 roll
Land assessed $7,200
Total assessed $48,900
Full market value $599,265
Est. annual tax $10,838 (2024, excl. special districts)
Building
Style Old style
Year built 1949
Living area 1,650 sq ft
Bedrooms 3
Full baths 2
Heat Hot wtr/stm
Fuel Oil
Services & districts
Water Comm/public
Sewer Unknown
Utilities Gas & elec
School district Riverhead (473002)
Deed & identifiers
Deed book / page 12708 / 972
SBL 12700000020480000000
Print key 127.-2-48
SWIS 473000
Parcel ID 47300012700000020480000000
Who owns 283 Newton Ave? 283 Newton Ave, Riverhead is owned by Marshak, Matthew A 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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