× Home › Property records › Richmond County › Staten Island › Block Street › 21 Block Street21 Block StreetStaten Island · Richmond County · 10306 01 · 1–2 Family OpenValue $1,267,304 ▾
Owner of record
Owner Thomas Troita
Assessment · 2025 roll
Land assessed $11,100
Total assessed $67,800
Est. annual tax $10,373 (2027, excl. special districts)
Building
Style Frame
Year built 1997
Living area 2,700 sq ft
Lot
Size 0.09 acres (GIS)
Frontage × depth 40 × 100 ft
Lot sq ft 4,000
Zoning
District R3-1
Special district SRD
FAR 0.68 built · 0.75 max residential · 1.0 max facility
Zoning map 34a
DOB complaints — total 3 · open 0 · closed 3
Failure to maintain
Closed
Apr 17, 1998
Complaint 5022300
View on BIS ↗
Permit – none (building/PA/demolition)
Closed
May 9, 1997
Complaint 5020680
View on BIS ↗
Permit – none (building/PA/demolition)
Closed
Feb 20, 1997
Complaint 5020210
View on BIS ↗ No DOB violations or HPD violations on file.
Deed & identifiers
SBL 5049860025
SWIS 640100
Parcel ID 6401005049860025
Who owns 21 Block Street? 21 Block Street, Staten Island is owned by Thomas Troita 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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