× Home › Property records › Richmond County › Staten Island › Walnut Avenue › 11 Walnut Avenue11 Walnut AvenueStaten Island · Richmond County · 10308 01 · 1–2 Family OpenValue $656,565 ▾
Owner of record
Owner Carlos & Mildred Martinez
Assessment · 2025 roll
Land assessed $8,520
Total assessed $42,720
Est. annual tax $5,500 (2027, excl. special districts)
Building
Style Attached or Semi-Detatched
Year built 1975
Living area 1,298 sq ft
Lot
Size 0.08 acres (GIS)
Frontage × depth 25 × 141 ft
Lot sq ft 3,525
Zoning
District R3-1
Special district SRD
FAR 0.37 built · 0.75 max residential · 1.0 max facility
Zoning map 33c
DOB complaints — total 1 · open 0 · closed 1
Permit – none (building/PA/demolition)
Closed
Aug 20, 2007
Complaint 5066216
View on BIS ↗ No DOB violations or HPD violations on file.
Deed & identifiers
SBL 5053110078
SWIS 640100
Parcel ID 6401005053110078
Who owns 11 Walnut Avenue? 11 Walnut Avenue, Staten Island is owned by Carlos & Mildred Martinez 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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