NY Property Records
21 Beach Ave
21 Beach Ave
Sag Harbor · Suffolk County
210 · Residential
Owner of record
OwnerDouglas Williams
Mailing address21 BEACH AVE · SAG HARBOR NY 11963
Assessment · 2025 roll
Land assessed$200
Total assessed$4,575
Est. annual tax$36 (2024, excl. special districts)
Lot
Size0.23 acres
Services & districts
School districtSag Harbor (472405)
Deed & identifiers
Deed book / page12570 / 910
SBL00600000060120000000
Print key6.-6-12
SWIS472403
Parcel ID47240300600000060120000000
Who owns 21 Beach Ave?
21 Beach Ave, Sag Harbor is owned by Douglas Williams per the 2025 NYS assessment roll.
Nearby on Beach 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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