What is the property tax for 521 Mason Avenue?

The estimated annual property tax for 521 Mason Avenue is $7,501 (2027, excluding special districts), computed from taxable values and published rates.

NY Property Records

521 Mason Avenue
Staten Island · Richmond County · 10305

Q: Who owns 521 Mason Avenue?

521 Mason Avenue is owned by Milrose Monis per the 2025 NYS assessment roll.

01 · 1–2 Family

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Owner of record

OwnerMilrose Monis

Assessment · 2025 roll

Land assessed$7,500

Total assessed$44,940

Est. annual tax$7,501 (2027, excl. special districts)

Building

StyleAttached or Semi-Detatched

Year built1980

Living area1,568 sq ft

Lot

Size0.06 acres (GIS)

Frontage × depth26 × 100 ft

Lot sq ft2,600

Zoning

DistrictR3-1

FAR0.6 built · 0.75 max residential · 1.0 max facility

Zoning map27b

No DOB violations, HPD violations, or complaints on file.

Deed & identifiers

SBL5036610035

SWIS640100

Parcel ID6401005036610035

Who owns 521 Mason Avenue?

521 Mason Avenue, Staten Island is owned by Milrose Monis per the 2025 NYS assessment roll.

Nearby on Mason Avenue

523 Mason Avenue · 519 Mason Avenue · 525 Mason Avenue · 515 Mason Avenue · 511 Mason Avenue · 507 Mason Avenue · 494 Mason Avenue · 491 Mason Avenue · 490 Mason Avenue · 486 Mason 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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