× Home › Property records › Richmond County › Staten Island › Barnard Avenue › 257 Barnard Avenue257 Barnard AvenueStaten Island · Richmond County · 10307 01 · 1–2 Family OpenValue $579,137 ▾
Owner of record
Owner Cahill, Rosemarie
Assessment · 2025 roll
Land assessed $9,000
Total assessed $40,920
Est. annual tax $6,185 (2027, excl. special districts)
Building
Style Two Story Detatched (Small or Moderate Size, With or Without Attic)
Year built 1975
Living area 1,056 sq ft
Lot
Size 0.07 acres (GIS)
Frontage × depth 25 × 127 ft
Lot sq ft 3,175
Zoning
District R3X
Special district SRD
FAR 0.33 built · 0.75 max residential · 1.0 max facility
Zoning map 35a
Recorded documents · 1
NYC REAL PROPERTY TRANSFER TAX
$50,000
Nov 8, 2017
grantor/seller Cahill, Michael; Cahill, Rosemarie
grantee/buyer Cahill, Rosemarie
View on ACRIS ↗
No DOB violations, HPD violations, or complaints on file.
Deed & identifiers
SBL 5080410025
SWIS 640100
Parcel ID 6401005080410025
Who owns 257 Barnard Avenue? 257 Barnard Avenue, Staten Island is owned by Cahill, Rosemarie per the 2025 NYS assessment roll.
Copy link to this record
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