NY Property Records

140 Johnson Ave
Islandia · Suffolk County

210 · Residential
Owner of record
OwnerCharles C & Susan Knox
Mailing address140 JOHNSON AVE · RONKONKOMA, NY, 11749
Assessment · 2025 roll
Land assessed$12,200
Total assessed$27,700
Est. annual tax$8,842 (2024, excl. special districts)
Lot
Size0.53 acres
Services & districts
School districtCentral Islip (472813)
Deed & identifiers
SBL05040180001000470000
Print key18.-1-47
SWIS472802
Parcel ID47280205040180001000470000

Who owns 140 Johnson Ave?

140 Johnson Ave, Islandia is owned by Charles C & Susan Knox 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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