× Home › Property records › Richmond County › Staten Island › Hillside Avenue › 347 Hillside Avenue347 Hillside AvenueStaten Island · Richmond County · 10304 01 · 1–2 Family OpenValue $1,443,316 ▾
Owner of record
Owner O'Callaghan, William W
Assessment · 2025 roll
Land assessed $7,800
Total assessed $36,420
Est. annual tax $4,963 (2027, excl. special districts)
Building
Style Frame
Year built 1925
Living area 1,890 sq ft
Lot
Size 0.06 acres (GIS)
Frontage × depth 30 × 100 ft
Lot sq ft 3,000
Zoning
District R3A
FAR 0.63 built · 0.75 max residential · 1.0 max facility
Zoning map 21d
Recorded documents · 1
NYC REAL PROPERTY TRANSFER TAX
Jul 11, 2019
grantor/seller O'Callaghan, William W
grantee/buyer O'Callaghan, William W
View on ACRIS ↗
DOB complaints — total 1 · open 0 · closed 1
Building – vacant, open and unguarded
Closed
Mar 8, 2026
Complaint 5195247
View on BIS ↗ No DOB violations or HPD violations on file.
Deed & identifiers
SBL 5006470013
SWIS 640100
Parcel ID 6401005006470013
Who owns 347 Hillside Avenue? 347 Hillside Avenue, Staten Island is owned by O'Callaghan, William W per the 2025 NYS assessment roll.
Nearby on Hillside Avenue
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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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