NY Property Records
358 Thornycroft Avenue
358 Thornycroft Avenue
Staten Island · Richmond County · 10312
01 · 1–2 Family
Owner of record
OwnerSemian, Stephan W
Assessment · 2025 roll
Land assessed$12,180
Total assessed$68,640
Est. annual tax$10,204 (2027, excl. special districts)
Building
StyleConverted (From One Family)
Year built1965
Living area2,554 sq ft
Lot
Size0.12 acres (GIS)
Frontage × depth50 × 100 ft
Lot sq ft5,000
Zoning
DistrictR3A
Special districtSRD
FAR0.51 built · 0.75 max residential · 1.0 max facility
Zoning map33c
Recorded documents · 2
NYC REAL PROPERTY TRANSFER TAX
Oct 31, 2014
grantor/seller Semian, Dorothy M; Semian, Stephan W +2
grantee/buyer Molfetta, Sharon I; Semian, Dorothy M +3
View on ACRIS ↗
NYC REAL PROPERTY TRANSFER TAX
Dec 5, 2007
grantor/seller Seiman, Stephen W
grantee/buyer Seiman, Dorothy M; Seiman, Stephen W +2
View on ACRIS ↗No DOB violations, HPD violations, or complaints on file.
Deed & identifiers
SBL5052670009
SWIS640100
Parcel ID6401005052670009
Who owns 358 Thornycroft Avenue?
358 Thornycroft Avenue, Staten Island is owned by Semian, Stephan W per the 2025 NYS assessment roll.
Nearby on Thornycroft 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
Search by name or address · Browse all records