31 William Penn Dr
Brookhaven · Suffolk County · 117900000

Q: Who owns 31 William Penn Dr?

31 William Penn Dr is owned by Olness Family Irrevocable Trustfrederick I & Richard M Olness Trustees per the 2025 NYS assessment roll.

$911,458Full market value210 · Residential

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Owner of record

OwnerOlness Family Irrevocable Trustfrederick I & Richard M Olness Trustees

Mailing address31 WILLIAM PENN DR · STONY BROOK, NY, 11790

Assessment · 2025 roll

Land assessed$300

Total assessed$4,375

Full market value$911,458

Lot

Size0.39 acres

Lot sq ft16,988

Services & districts

School districtThree Village (472201)

Deed & identifiers

SBL02001540003000330000

Print key154.00-03-033.000

SWIS472289

Parcel ID47228902001540003000330000

Who owns 31 William Penn Dr?

31 William Penn Dr, Brookhaven is owned by Olness Family Irrevocable Trustfrederick I & Richard M Olness Trustees per the 2025 NYS assessment roll.

Nearby on William Penn Dr

33 William Penn Dr · 29 William Penn Dr · 28 William Penn Dr · 34 William Penn Dr · 35 William Penn Dr · 27 William Penn Dr · 26 William Penn Dr · 37 William Penn Dr · 25 William Penn Dr · 39 William Penn Dr

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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