× Home › Property records › Richmond County › Staten Island › Duane Court › 23 Duane Court23 Duane CourtStaten Island · Richmond County · 10301 01 · 1–2 Family OpenValue $1,160,851 ▾
Owner of record
Owner Joseph I Armstrong
Assessment · 2025 roll
Land assessed $3,960
Total assessed $31,860
Est. annual tax $3,958 (2027, excl. special districts)
Building
Style Attached or Semi-Detatched
Year built 1991
Living area 1,540 sq ft
Lot
Size 0.03 acres (GIS)
Frontage × depth 14 × 86 ft
Lot sq ft 1,234
Zoning
District R2
Special district HS
FAR 1.25 built · 0.75 max residential · 1.0 max facility
Zoning map 21a
No DOB violations, HPD violations, or complaints on file.
Deed & identifiers
SBL 5000640216
SWIS 640100
Parcel ID 6401005000640216
Who owns 23 Duane Court? 23 Duane Court, Staten Island is owned by Joseph I Armstrong 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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