× Home › Property records › Onondaga County › Syracuse › Ostrom Ave › 845 Ostrom Ave845 Ostrom AveSyracuse · Onondaga County · 13210 $373,913 Full market value 418 · Commercial
Owner of record
Owner Williams, John O
Also Williams, Judith W
Mailing address PO Box 6595 · Syracuse, NY, 13217
Assessment · 2025 roll
Land assessed $22,000
Total assessed $215,000
Full market value $373,913
Est. annual tax $7,499 (2024, excl. special districts)
Building
Use Room/dorm
Year built 1920
Lot
Size 0.27 acres (GIS)
Frontage × depth 88 × 136 ft
Services & districts
Water Comm/public
Sewer Comm/public
Utilities Gas & elec
School district Syracuse (311500)
Deed & identifiers
SBL 05200000020280000000
Print key 052.-02-28.0
SWIS 311500
Parcel ID 31150005200000020280000000
Who owns 845 Ostrom Ave? 845 Ostrom Ave, Syracuse is owned by Williams, John O per the 2025 NYS assessment roll.
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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.
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