× Home › Property records › Richmond County › Staten Island › Mason Avenue › 490 Mason Avenue490 Mason AvenueStaten Island · Richmond County · 10305 01 · 1–2 Family OpenValue $1,246,120 ▾
Owner of record
Owner Li, Liang Su
Assessment · 2025 roll
Land assessed $7,920
Total assessed $72,660
Est. annual tax $6,664 (2027, excl. special districts)
Building
Style Two Story Detatched (Small or Moderate Size, With or Without Attic)
Year built 1965
Living area 2,398 sq ft
Lot
Size 0.09 acres (GIS)
Frontage × depth 40 × 100 ft
Lot sq ft 4,000
Zoning
District R3-1
FAR 0.6 built · 0.75 max residential · 1.0 max facility
Zoning map 27b
Recorded documents · 1
NYC REAL PROPERTY TRANSFER TAX
$450,000
Aug 19, 2015
grantor/seller Miles , Susan
grantee/buyer Li , Min Bang; Li , Minhui +2
View on ACRIS ↗
DOB complaints — total 3 · open 1 · closed 2
Certificate of occupancy – none/illegal/contrary
Active
Aug 3, 2026
Complaint 5198164
View on BIS ↗
Certificate of occupancy – none/illegal/contrary
Closed
Mar 30, 2026
Complaint 5195608
View on BIS ↗
Building shaking/vibrating/structural stability
Closed
Dec 8, 2012
Complaint 5101454
View on BIS ↗ No DOB violations or HPD violations on file.
Deed & identifiers
SBL 5037110006
SWIS 640100
Parcel ID 6401005037110006
Who owns 490 Mason Avenue? 490 Mason Avenue, Staten Island is owned by Li, Liang Su 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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