NY Property Records
21 St Marks Pl
21 St Marks Pl
Babylon · Suffolk County
210 · Residential
Owner of record
OwnerRyan, John J & Fernanda
Mailing address21 ST MARKS PL · DEER PARK, NY, 11729
Assessment · 2025 roll
Land assessed$350
Total assessed$4,310
Est. annual tax$11,629 (2024, excl. special districts)
Lot
Size0.23 acres (GIS)
Services & districts
School districtHalf Hollow Hills (472605)
Deed & identifiers
Deed book / page12981 / 226
SBL01700000020130000000
Print key17.-2-13
SWIS472089
Parcel ID47208901700000020130000000
Who owns 21 St Marks Pl?
21 St Marks Pl, Babylon is owned by Ryan, John J & Fernanda per the 2025 NYS assessment roll.
Nearby on St Marks Pl
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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