NY Property Records

949 Bellmore Ave
Islip · Suffolk County

210 · Residential
Owner of record
OwnerMary Seymour Williams
Mailing address949 BELLMORE AVE · CENTRAL ISLIP, NY, 11722
Assessment · 2025 roll
Land assessed$13,700
Total assessed$26,200
Est. annual tax$8,675 (2024, excl. special districts)
Lot
Size0.68 acres
Services & districts
School districtCentral Islip (472813)
Deed & identifiers
Deed book / page12501 / 607
SBL05001880003000130000
Print key188.-3-13
SWIS472889
Parcel ID47288905001880003000130000

Who owns 949 Bellmore Ave?

949 Bellmore Ave, Islip is owned by Mary Seymour Williams 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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