× Home › Property records › Richmond County › Staten Island › Alter Avenue › 375 Alter Avenue375 Alter AvenueStaten Island · Richmond County · 10305 01 · 1–2 Family OpenValue $1,049,081 ▾
Owner of record
Owner Theresa Mangini
Assessment · 2025 roll
Land assessed $10,140
Total assessed $42,600
Est. annual tax $5,868 (2027, excl. special districts)
Building
Style Converted (From One Family)
Year built 1920
Living area 1,183 sq ft
Lot
Size 0.09 acres (GIS)
Frontage × depth 50 × 81 ft
Lot sq ft 4,050
Zoning
District C8-1
FAR 0.29 built · 1.0 max commercial · 2.4 max facility
Zoning map 27c
Recorded documents · 1
NYC REAL PROPERTY TRANSFER TAX
Oct 26, 2016
grantor/seller Dudley, Executrix, Louise
grantee/buyer Mangini, John J
View on ACRIS ↗
DOB complaints — total 2 · open 0 · closed 2
Permit – none (building/PA/demolition)
Closed
Jul 15, 2026
Complaint 5197789
View on BIS ↗ No DOB violations or HPD violations on file.
Deed & identifiers
SBL 5033730016
SWIS 640100
Parcel ID 6401005033730016
Who owns 375 Alter Avenue? 375 Alter Avenue, Staten Island is owned by Theresa Mangini 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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