NY Property Records
30 Beatrice Ave
30 Beatrice Ave
Islip · Suffolk County
210 · Residential
Owner of record
OwnerWilliam Flannery &
Mailing address30 BEATRICE AVE · WEST ISLIP, NY, 11795
Assessment · 2025 roll
Land assessed$7,500
Total assessed$36,500
Est. annual tax$9,844 (2024, excl. special districts)
Lot
Size0.25 acres
Services & districts
School districtWest Islip (472809)
Recorded sales · 2
Deedno price statedJun 18, 2024
seller WILLIAM FLANNERY
buyer WILLIAM FLANNERY
Liber 13255, page 107
Deedno price statedAug 31, 2021
seller JOAN B FLANNERY
buyer WILLIAM FLANNERY
Liber 13132, page 884
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13255 / 107
SBL05003630002000530000
Print key363.-2-53
SWIS472889
Parcel ID47288905003630002000530000
Who owns 30 Beatrice Ave?
30 Beatrice Ave, Islip is owned by William Flannery & per the 2025 NYS assessment roll.
Nearby on Beatrice Ave
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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