Owner of record
OwnerWilliam F Sammon Iv &
Mailing address536 KEITH LN · WEST ISLIP, NY, 11795
Recorded sales · 1
Deed$590,000Mar 18, 2021
seller GIUSEPPE MUSSO
buyer WILLIAM SAMMON IV
Liber 13168, page 555
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Who owns 536 Keith Ln?
536 Keith Ln, Islip is owned by William F Sammon Iv & per the 2025 NYS assessment roll. It last sold for $590,000 in Mar 2021.
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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