NY Property Records
20 William Avenue
20 William Avenue
Staten Island · Richmond County · 10308
01 · 1–2 Family
Owner of record
OwnerSorrentino, Christopher
Assessment · 2025 roll
Land assessed$7,320
Total assessed$48,060
Est. annual tax$7,226 (2027, excl. special districts)
Building
StyleTwo Story Detatched (Small or Moderate Size, With or Without Attic)
Year built1930
Living area1,652 sq ft
Lot
Size0.07 acres (GIS)
Frontage × depth26 × 81 ft
Lot sq ft2,106
Zoning
DistrictR3A
Special districtSRD
FAR0.78 built · 0.75 max residential · 1.0 max facility
Zoning map33c
Recorded documents · 2
NYC REAL PROPERTY TRANSFER TAX
Nov 30, 2015
grantor/seller Sorrentino, Christopher
grantee/buyer Sorrentino, Brianne; Sorrentino, Christopher
View on ACRIS ↗
NYC REAL PROPERTY TRANSFER TAX
Oct 2, 2013
grantor/seller Diana C. Anzalone, As Executor
grantee/buyer Sorrentino, Christopher
View on ACRIS ↗No DOB violations, HPD violations, or complaints on file.
Deed & identifiers
SBL5052820060
SWIS640100
Parcel ID6401005052820060
Who owns 20 William Avenue?
20 William Avenue, Staten Island is owned by Sorrentino, Christopher per the 2025 NYS assessment roll.
Nearby on William 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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