NY Property Records
7 Deerfield Ct
7 Deerfield Ct
Islip · Suffolk County
210 · ResidentialSold $480,000 · May 2019
Owner of record
OwnerDonald Flandrau &
Mailing address7 DEERFIELD CT · HOLTSVILLE, NY, 11742
Assessment · 2025 roll
Land assessed$13,900
Total assessed$49,000
Est. annual tax$11,644 (2024, excl. special districts)
Lot
Size0.47 acres
Services & districts
School districtSachem (472205)
Recorded sales · 1
Deed$480,000May 31, 2019
seller ELIZABETH PIESNER
buyer DONALD FLANDRAU
Liber 13018, page 33
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13018 / 33
SBL05001110001000030007
Print key111.-1-3.7
SWIS472889
Parcel ID47288905001110001000030007
Who owns 7 Deerfield Ct?
7 Deerfield Ct, Islip is owned by Donald Flandrau & per the 2025 NYS assessment roll. It last sold for $480,000 in May 2019.
Nearby on Deerfield Ct
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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