NY Property Records

53 William Penn Dr
Brookhaven · Suffolk County · 117900000

$854,167Full market value210 · ResidentialSold $950,000 · Jul 2025
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Owner of record
OwnerOshanghnessy Mary
Mailing address53 WILLIAM PENN DR · STONY BROOK, NY, 117900000
Assessment · 2025 roll
Land assessed$300
Total assessed$4,100
Full market value$854,167
Lot
Size0.39 acres
Lot sq ft16,988
Services & districts
School districtThree Village (472201)
Recorded sales · 1
Deed$950,000Jul 22, 2025
seller GREGORY DYBEC
buyer MARY OSHAUGHNESSY
Liber 13306, page 883
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13306 / 883
SBL02001750002000090000
Print key175.00-02-009.000
SWIS472289
Parcel ID47228902001750002000090000

Who owns 53 William Penn Dr?

53 William Penn Dr, Brookhaven is owned by Oshanghnessy Mary per the 2025 NYS assessment roll. It last sold for $950,000 in Jul 2025.
Nearby on William Penn Dr
55 William Penn Dr · 51 William Penn Dr · 57 William Penn Dr · 49 William Penn Dr · 48 William Penn Dr · 59 William Penn Dr · 47 William Penn Dr · 46 William Penn Dr · 45 William Penn Dr · 44 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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