NY Property Records
959 John Ave
959 John Ave
Islip · Suffolk County
210 · Residential
Owner of record
OwnerJohn Hielscher &
Mailing address959 JOHN AVE · BAYPORT, NY, 11705
Assessment · 2025 roll
Land assessed$18,200
Total assessed$40,000
Est. annual tax$13,293 (2024, excl. special districts)
Lot
Size0.42 acres
Services & districts
School districtBayport-Blue Point (472805)
Recorded sales · 1
Deedno price statedJun 26, 2025
seller JOHN HIELSCHER
buyer JENNIFER MOLINARI TR JOHN HIELSCHER AND
Liber 13319, page 516
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
SBL05002620002000050001
Print key262.-2-5.1
SWIS472889
Parcel ID47288905002620002000050001
Who owns 959 John Ave?
959 John Ave, Islip is owned by John Hielscher & per the 2025 NYS assessment roll.
Nearby on John 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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