× Home › Property records › Suffolk County › Riverhead › Sound Ave › 5403 Sound Ave5403 Sound AveRiverhead · Suffolk County $583,333 Full market value 210 · Residential OpenValue $1,068,743 ▾
Owner of record
Owner Gajeski, Felix S Jr
Also Gajeski, Gwendolyn G
Mailing address 5403 Sound Ave · Riverhead, NY, 11901
Assessment · 2025 roll
Land assessed $10,000
Total assessed $47,600
Full market value $583,333
Est. annual tax $4,928 (2024, excl. special districts)
Building
Style Old style
Year built 1928
Living area 1,980 sq ft
Bedrooms 4
Full baths 1
Heat Hot wtr/stm
Fuel Oil
Services & districts
Water Private
Sewer Unknown
Utilities Electric
School district Riverhead (473002)
Deed & identifiers
SBL 02100000020060070000
Print key 21.-2-6.7
SWIS 473000
Parcel ID 47300002100000020060070000
Who owns 5403 Sound Ave? 5403 Sound Ave, Riverhead is owned by Gajeski, Felix S Jr 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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