× Home › Property records › Richmond County › Staten Island › Alter Avenue › 173 Alter Avenue173 Alter AvenueStaten Island · Richmond County · 10304 01 · 1–2 Family OpenValue $856,988 ▾
Owner of record
Owner Tsatsaronis, Christina
Assessment · 2025 roll
Land assessed $7,740
Total assessed $38,580
Est. annual tax $5,745 (2027, excl. special districts)
Building
Style Attached or Semi-Detatched
Year built 1930
Living area 920 sq ft
Lot
Size 0.05 acres (GIS)
Frontage × depth 22 × 100 ft
Lot sq ft 2,167
Zoning
District R3X
FAR 0.42 built · 0.75 max residential · 1.0 max facility
Zoning map 27a
Recorded documents · 1
NYC REAL PROPERTY TRANSFER TAX
$450,000
Dec 15, 2021
grantor/seller Greco, Carmine; Greco, Katherine
grantee/buyer Tsatsaronis, Christina
View on ACRIS ↗
No DOB violations, HPD violations, or complaints on file.
Deed & identifiers
SBL 5033170059
SWIS 640100
Parcel ID 6401005033170059
Who owns 173 Alter Avenue? 173 Alter Avenue, Staten Island is owned by Tsatsaronis, Christina 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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