× Home › Property records › Richmond County › Staten Island › Oak Avenue › 327 Oak Avenue327 Oak AvenueStaten Island · Richmond County · 10306 01 · 1–2 Family OpenValue $727,185 ▾
Owner of record
Owner William J. Hennessy As Trustee
Assessment · 2025 roll
Land assessed $24,360
Total assessed $45,000
Est. annual tax $7,250 (2027, excl. special districts)
Building
Style One Story (Permanent Living Quaters)
Year built 1955
Living area 1,008 sq ft
Lot
Size 0.26 acres (GIS)
Frontage × depth 78 × 160 ft
Lot sq ft 12,480
Zoning
District R2
FAR 0.08 built · 0.75 max residential · 1.0 max facility
Zoning map 27b
Recorded documents · 1
NYC REAL PROPERTY TRANSFER TAX
Sep 27, 2006
grantor/seller Hennessy, Eileen; Hennessy, William J +1
grantee/buyer Eileen Hennessy, As Trustee; William J. Hennessy As Trustee
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No DOB violations, HPD violations, or complaints on file.
Deed & identifiers
SBL 5042800009
SWIS 640100
Parcel ID 6401005042800009
Who owns 327 Oak Avenue? 327 Oak Avenue, Staten Island is owned by William J. Hennessy As Trustee 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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