NY Property Records
561 Sinclair Avenue
561 Sinclair Avenue
Staten Island · Richmond County · 10312
01 · 1–2 Family
Owner of record
OwnerMahady, Christopher J
Assessment · 2025 roll
Land assessed$20,640
Total assessed$62,220
Est. annual tax$12,390 (2027, excl. special districts)
Building
StyleFrame
Year built1970
Living area2,750 sq ft
Lot
Size0.17 acres (GIS)
Frontage × depth75 × 100 ft
Lot sq ft7,500
Zoning
DistrictR3X
Special districtSRD
FAR0.37 built · 0.75 max residential · 1.0 max facility
Zoning map33a
Recorded documents · 1
NYC REAL PROPERTY TRANSFER TAX
$735,000
Sep 12, 2012
grantor/seller Giambrone, Alphonse A; Giambrone, Rosemarie
grantee/buyer Mahady, Christopher J; Mammi, Christina G
View on ACRIS ↗No DOB violations, HPD violations, or complaints on file.
Deed & identifiers
SBL5063390117
SWIS640100
Parcel ID6401005063390117
Who owns 561 Sinclair Avenue?
561 Sinclair Avenue, Staten Island is owned by Mahady, Christopher J per the 2025 NYS assessment roll.
Nearby on Sinclair 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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