NY Property Records
5881 Sound Ave
5881 Sound Ave
Riverhead · Suffolk County
$660,539Full market value105 · Agricultural
Owner of record
OwnerSydlowski (Estate Of), Stanley
Mailing address5881 Sound Ave · Riverhead, NY, 11901
Assessment · 2025 roll
Land assessed$53,900
Total assessed$53,900
Full market value$660,539
Est. annual tax$310 (2024, excl. special districts)
Lot
Size14.98 acres
Services & districts
WaterPrivate
SewerUnknown
UtilitiesElectric
School districtRiverhead (473002)
Recorded sales · 1
Deed$1Jan 23, 2025
seller MARGARET E COLT, EXEC
buyer MARGARET E COLT
Liber 13306, page 496
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13306 / 496
SBL00900000020070030000
Print key9.-2-7.3
SWIS473000
Parcel ID47300000900000020070030000
Who owns 5881 Sound Ave?
5881 Sound Ave, Riverhead is owned by Sydlowski (Estate Of), Stanley per the 2025 NYS assessment roll.
Nearby on Sound 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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