NY Property Records

54 Hawthorne Ave
Islip · Suffolk County

220 · Residential
Owner of record
OwnerRbt &Catherine Muhlenforth
Mailing address54 HAWTHORNE AVE · RONKONKOMA, NY, 11779
Assessment · 2025 roll
Land assessed$14,700
Total assessed$44,850
Est. annual tax$11,240 (2024, excl. special districts)
Lot
Size0.5 acres
Services & districts
School districtConnetquot (472807)
Deed & identifiers
SBL05000610003000650000
Print key61.-3-65
SWIS472889
Parcel ID47288905000610003000650000

Who owns 54 Hawthorne Ave?

54 Hawthorne Ave, Islip is owned by Rbt &Catherine Muhlenforth 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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