× Home › Property records › Richmond County › Staten Island › Retford Avenue › 493 Retford Avenue493 Retford AvenueStaten Island · Richmond County · 10312 01 · 1–2 Family OpenValue $614,929 ▾
Owner of record
Owner B Byrnes
Assessment · 2025 roll
Land assessed $8,460
Total assessed $45,300
Est. annual tax $6,560 (2027, excl. special districts)
Building
Style Attached or Semi-Detatched
Year built 1975
Living area 1,410 sq ft
Lot
Size 0.06 acres (GIS)
Frontage × depth 24 × 100 ft
Lot sq ft 2,400
Zoning
District R3-1
Special district SRD
FAR 0.59 built · 0.75 max residential · 1.0 max facility
Zoning map 33d
No DOB violations, HPD violations, or complaints on file.
Deed & identifiers
SBL 5054110002
SWIS 640100
Parcel ID 6401005054110002
Who owns 493 Retford Avenue? 493 Retford Avenue, Staten Island is owned by B Byrnes 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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