× Home › Property records › Richmond County › Staten Island › Ontario Avenue › 171 Ontario Avenue171 Ontario AvenueStaten Island · Richmond County · 10301 01 · 1–2 Family OpenValue $974,170 ▾
Owner of record
Owner Michael Santangelo
Assessment · 2025 roll
Land assessed $16,860
Total assessed $47,940
Est. annual tax $6,200 (2027, excl. special districts)
Building
Style Attached or Semi-Detatched
Year built 1989
Living area 1,200 sq ft
Lot
Size 0.04 acres (GIS)
Frontage × depth 40 × 40 ft
Lot sq ft 1,600
Zoning
District R3-1
FAR 1.0 built · 0.75 max residential · 1.0 max facility
Zoning map 21b
DOB complaints — total 1 · open 0 · closed 1
Zoning – non-conforming
Closed
May 5, 2003
Complaint 5038445
View on BIS ↗ No DOB violations or HPD violations on file.
Deed & identifiers
SBL 5006650035
SWIS 640100
Parcel ID 6401005006650035
Who owns 171 Ontario Avenue? 171 Ontario Avenue, Staten Island is owned by Michael Santangelo 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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