Owner of record
OwnerRichard Doane & Mary Dunn
Mailing address116 STUART AVE · AMITYVILLE, NY, 11701
Recorded sales · 1
Deed$1,800,000May 7, 2021
seller ANTHONY MAZZELLA
buyer RICHARD DOANE
Liber 13108, page 541
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Who owns 34 Oak St?
34 Oak St, Islip is owned by Richard Doane & Mary Dunn per the 2025 NYS assessment roll. It last sold for $1,800,000 in May 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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