NY Property Records
50 Elm St
50 Elm St
Southampton, Village · Suffolk County
210 · ResidentialSold $7,375,000 · Nov 2025
Owner of record
OwnerMichael Mazzei
Mailing address345 MANHASSET WOODS RD · MANHASSET NY 11030, NY
Assessment · 2025 roll
Land assessed$1,725,400
Total assessed$6,044,700
Est. annual tax$3,972,378 (2024, excl. special districts)
Building
StyleUnknown
Year built2004
Living area3,739 sq ft
Bedrooms6
Full baths4
HeatHot wtr/stm
FuelGas
Lot
Size0.56 acres
Services & districts
WaterComm/public
SewerPrivate
UtilitiesGas & elec
School districtSouthhampton (473606)
Recorded sales · 2
Deed$7,375,000Nov 30, 2025
seller MICHAEL MAZZEI
buyer MITCHELL KARLAN
Liber 13317, page 719
Deed$5,352,500Jun 15, 2017
seller SALE OF EQUIPMENT CORP. INTERNATIONAL RENT AND
buyer MICHAEL MAZZEI
Liber 12919, page 52
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page12919 / 52
SBL00700000020100010000
Print key007.000-0002-010.001
SWIS473605
Parcel ID47360500700000020100010000
Who owns 50 Elm St?
50 Elm St, Southampton, Village is owned by Michael Mazzei per the 2025 NYS assessment roll. It last sold for $7,375,000 in Nov 2025.
Nearby on Elm St
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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