NY Property Records
20 Stellenwerf Ave
20 Stellenwerf Ave
Islip · Suffolk County
210 · ResidentialSold $440,000 · Dec 2019
Owner of record
OwnerJames Alfred & Karen Webster
Mailing address20 STELLENWERF AVE · EAST ISLIP, NY, 11730
Assessment · 2025 roll
Land assessed$8,100
Total assessed$40,700
Est. annual tax$10,586 (2024, excl. special districts)
Lot
Size0.23 acres
Services & districts
School districtEast Islip (472803)
Recorded sales · 2
Deed$440,000Dec 16, 2019
seller WILLIAM H. BURBIGE
buyer JAMES ALFRED WEBSTER
Liber 13048, page 723
Deed$375,000May 25, 2018
seller BRIAN T. VALDINI
buyer WILLIAM H. BURBIGE
Liber 12977, page 80
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Deed & identifiers
Deed book / page13048 / 723
SBL05003210001000690000
Print key321.-1-69
SWIS472889
Parcel ID47288905003210001000690000
Who owns 20 Stellenwerf Ave?
20 Stellenwerf Ave, Islip is owned by James Alfred & Karen Webster per the 2025 NYS assessment roll. It last sold for $440,000 in Dec 2019.
Nearby on Stellenwerf 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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