NY Property Records

323 Johnson Ave
Islip · Suffolk County

210 · Residential
Owner of record
OwnerAdam & Justyna Jamrozek
Mailing address323 JOHNSON AVE · RONKONKOMA, NY, 11779
Assessment · 2025 roll
Land assessed$10,600
Total assessed$32,900
Est. annual tax$8,741 (2024, excl. special districts)
Lot
Size0.29 acres
Services & districts
School districtConnetquot (472807)
Deed & identifiers
Deed book / page12604 / 117
SBL05000600003000530000
Print key60.-3-53
SWIS472889
Parcel ID47288905000600003000530000

Who owns 323 Johnson Ave?

323 Johnson Ave, Islip is owned by Adam & Justyna Jamrozek 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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