NY Property Records

640 Johnson Ave
Islip · Suffolk County

210 · Residential
Owner of record
OwnerYoung Adult Institute Inc
Mailing address460 W 34TH ST 11TH FL · NEW YORK, NY, 10001
Assessment · 2025 roll
Land assessed$17,400
Total assessed$60,500
Lot
Size0.63 acres
Services & districts
School districtConnetquot (472807)
Deed & identifiers
Deed book / page12548 / 992
SBL05000610003000200001
Print key61.-3-20.1
SWIS472889
Parcel ID47288905000610003000200001

Who owns 640 Johnson Ave?

640 Johnson Ave, Islip is owned by Young Adult Institute Inc per the 2025 NYS assessment roll.
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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