NY Property Records
318 Boundary Avenue
318 Boundary Avenue
Staten Island · Richmond County · 10306
01 · 1–2 Family
Owner of record
OwnerJohn Costagliola
Assessment · 2025 roll
Land assessed$8,880
Total assessed$65,820
Est. annual tax$8,486 (2027, excl. special districts)
Building
StyleTwo Story Detatched (Small or Moderate Size, With or Without Attic)
Year built1985
Living area2,476 sq ft
Lot
Size0.08 acres (GIS)
Frontage × depth40 × 95 ft
Lot sq ft3,800
Zoning
DistrictR3-1
FAR0.65 built · 0.75 max residential · 1.0 max facility
Zoning map27b
No DOB violations, HPD violations, or complaints on file.
Deed & identifiers
SBL5037020015
SWIS640100
Parcel ID6401005037020015
Who owns 318 Boundary Avenue?
318 Boundary Avenue, Staten Island is owned by John Costagliola per the 2025 NYS assessment roll.
Nearby on Boundary Avenue
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. Disclaimer · Request redaction
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