× Home › Property records › Richmond County › Staten Island › Mason Boulevard › 248 Mason Boulevard248 Mason BoulevardStaten Island · Richmond County · 10309 01 · 1–2 Family OpenValue $1,070,612 ▾
Owner of record
Owner Swithin A Mcwilliams
Assessment · 2025 roll
Land assessed $14,160
Total assessed $67,080
Est. annual tax $11,800 (2027, excl. special districts)
Building
Style Frame
Year built 1997
Living area 2,300 sq ft
Lot
Size 0.10 acres (GIS)
Frontage × depth 43 × 100 ft
Lot sq ft 4,345
Zoning
District R3X
Special district SRD
FAR 0.53 built · 0.75 max residential · 1.0 max facility
Zoning map 33a
DOB complaints — total 1 · open 0 · closed 1
Permit – none (building/PA/demolition)
Closed
Oct 20, 2019
Complaint 5145308
View on BIS ↗ No DOB violations or HPD violations on file.
Deed & identifiers
SBL 5070450074
SWIS 640100
Parcel ID 6401005070450074
Who owns 248 Mason Boulevard? 248 Mason Boulevard, Staten Island is owned by Swithin A Mcwilliams 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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