Owner of record
OwnerWilliam Weiss & Toni Weiss
Mailing address84 GRAND BLVD · ISLIP, NY, 11751
Recorded sales · 1
Deed$725,000Sep 29, 2023
seller JOHN J BAUMANN
buyer WILLIAM WEISS
Liber 13223, page 879
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Who owns 84 Grand Blv?
84 Grand Blv, Islip is owned by William Weiss & Toni Weiss per the 2025 NYS assessment roll. It last sold for $725,000 in Sep 2023.
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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