× Home › Property records › Suffolk County › Southampton › William Way › 18 William Way18 William WaySouthampton · Suffolk County 210 · Residential OpenValue $5,983,048 ▾
Owner of record
Owner Steven A Cohen
Mailing address 975 PARK AVE APT 7-D · NEW YORK NY 10028, NY
Assessment · 2025 roll
Land assessed $555,900
Total assessed $2,103,900
Est. annual tax $18,018 (2024, excl. special districts)
Building
Style Unknown
Year built 2018
Living area 4,790 sq ft
Bedrooms 7
Full baths 3
Heat Hot air
Fuel Oil
Services & districts
Water Comm/public
Sewer Private
Utilities Electric
School district Tuckahoe Common (473613)
Deed & identifiers
Deed book / page 12645 / 125
SBL 15800000030500070000
Print key 158.000-0003-050.007
SWIS 473689
Parcel ID 47368915800000030500070000
Who owns 18 William Way? 18 William Way, Southampton is owned by Steven A Cohen per the 2025 NYS assessment roll.
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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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