× Home › Property records › Suffolk County › Riverhead › Sound Ave › 3747 Sound Ave3747 Sound AveRiverhead · Suffolk County $612,745 Full market value 210 · Residential OpenValue $1,500,746 ▾
Owner of record
Owner Zilnicki, John A
Also Zilnicki, Joanne
Mailing address 3747 Sound Ave · Riverhead, NY, 11901
Assessment · 2025 roll
Land assessed $15,200
Total assessed $50,000
Full market value $612,745
Est. annual tax $11,082 (2024, excl. special districts)
Building
Style Cape cod
Year built 1968
Living area 3,304 sq ft
Bedrooms 5
Full baths 3
Heat Hot wtr/stm
Fuel Oil
Services & districts
Water Unknown
Sewer Unknown
Utilities Unknown
School district Riverhead (473002)
Deed & identifiers
SBL 01800000020010040000
Print key 18.-2-1.4
SWIS 473000
Parcel ID 47300001800000020010040000
Who owns 3747 Sound Ave? 3747 Sound Ave, Riverhead is owned by Zilnicki, John 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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