NY Property Records
18 Provost Ave
18 Provost Ave
Islip · Suffolk County
210 · Residential
Owner of record
OwnerJohn F Simmons Jr &
Mailing addressPO BOX 373 · GREAT RIVER, NY, 11739
Assessment · 2025 roll
Land assessed$21,800
Total assessed$55,600
Est. annual tax$14,462 (2024, excl. special districts)
Lot
Size0.53 acres
Services & districts
School districtEast Islip (472803)
Deed & identifiers
Deed book / page12701 / 738
SBL05004280003000150000
Print key428.-3-15
SWIS472889
Parcel ID47288905004280003000150000
Who owns 18 Provost Ave?
18 Provost Ave, Islip is owned by John F Simmons Jr & per the 2025 NYS assessment roll.
Nearby on Provost 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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