× Home › Property records › Richmond County › Staten Island › Richard Avenue › 521 Richard Avenue521 Richard AvenueStaten Island · Richmond County · 10309 01 · 1–2 Family OpenValue $1,434,905 ▾
Owner of record
Owner Matthew Martino
Assessment · 2025 roll
Land assessed $11,220
Total assessed $87,780
Est. annual tax $11,037 (2027, excl. special districts)
Building
Style Frame
Year built 2004
Living area 3,600 sq ft
Lot
Size 0.16 acres (GIS)
Frontage × depth 65 × 100 ft
Lot sq ft 6,500
Zoning
District R3X
Special district SRD
FAR 0.55 built · 0.75 max residential · 1.0 max facility
Zoning map 35a
DOB complaints — total 4 · open 0 · closed 4
Permit – none (building/PA/demolition)
Closed
May 31, 2025
Complaint 5190725
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Illegal conversion
Closed
May 31, 2025
Complaint 5190726
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Permit – none (building/PA/demolition)
Closed
May 27, 2025
Complaint 5190642
View on BIS ↗ Show all 4
Illegal conversion
Closed
May 18, 2009
Complaint 5078532
View on BIS ↗ No DOB violations or HPD violations on file.
Deed & identifiers
SBL 5077100093
SWIS 640100
Parcel ID 6401005077100093
Who owns 521 Richard Avenue? 521 Richard Avenue, Staten Island is owned by Matthew Martino 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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