× Home › Property records › Richmond County › Staten Island › Union Avenue › 235 Union Avenue235 Union AvenueStaten Island · Richmond County · 10303 01 · 1–2 Family OpenValue $1,250,359 ▾
Owner of record
Owner S Castellano
Assessment · 2025 roll
Land assessed $11,520
Total assessed $33,120
Est. annual tax $5,206 (2027, excl. special districts)
Building
Style Converted (From One Family)
Year built 1925
Living area 1,612 sq ft
Lot
Size 0.10 acres (GIS)
Frontage × depth 51 × 100 ft
Lot sq ft 5,121
Zoning
District R3A
FAR 0.31 built · 0.75 max residential · 1.0 max facility
Zoning map 20c
Recorded documents · 1
NYC REAL PROPERTY TRANSFER TAX
Oct 29, 2024
grantor/seller Castellano, Sandra L
grantee/buyer Castellano, Sandra L
View on ACRIS ↗
No DOB violations, HPD violations, or complaints on file.
Deed & identifiers
SBL 5012180071
SWIS 640100
Parcel ID 6401005012180071
Who owns 235 Union Avenue? 235 Union Avenue, Staten Island is owned by S Castellano 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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