NY Property Records

10645 Sound Ave
Southold · Suffolk County · 11952

$672,727Full market value210 · Residential
Owner of record
OwnerDemchuk, Bill
AlsoDemchuk, Maureen
Mailing address260 Sound Ave · Mattituck, NY, 11952
Assessment · 2025 roll
Land assessed$1,000
Total assessed$3,700
Full market value$672,727
Est. annual tax$5,726 (2024, excl. special districts)
Lot
Size0.76 acres
Services & districts
WaterUnknown
SewerUnknown
UtilitiesUnknown
School districtMattituck-Cutchogue (473812)
Deed & identifiers
SBL12200000010050020000
Print key122.-1-5.2
SWIS473889
Parcel ID47388912200000010050020000

Who owns 10645 Sound Ave?

10645 Sound Ave, Southold is owned by Demchuk, Bill per the 2025 NYS assessment roll.
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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