× Home › Property records › Richmond County › Staten Island › Thornycroft Avenue › 421 Thornycroft Avenue421 Thornycroft AvenueStaten Island · Richmond County · 10312 01 · 1–2 Family OpenValue $593,524 ▾
Owner of record
Owner Salaycik, Michael
Assessment · 2025 roll
Land assessed $16,200
Total assessed $45,360
Est. annual tax $7,436 (2027, excl. special districts)
Building
Style One Story (Permanent Living Quaters)
Year built 1955
Living area 912 sq ft
Lot
Size 0.12 acres (GIS)
Frontage × depth 50 × 100 ft
Lot sq ft 5,000
Zoning
District R3A
Special district SRD
FAR 0.18 built · 0.75 max residential · 1.0 max facility
Zoning map 33c
Recorded documents · 2
NYC REAL PROPERTY TRANSFER TAX
$640,000
Nov 7, 2022
grantor/seller Barron, Heather; Barron, Robert J Jr
grantee/buyer Salaycik, Michael
View on ACRIS ↗
NYC REAL PROPERTY TRANSFER TAX
$410,000
Dec 14, 2004
grantor/seller Lembo-Valenti, Joyce M
grantee/buyer Barron, Heather; Barron, Robert
View on ACRIS ↗
No DOB violations, HPD violations, or complaints on file.
Deed & identifiers
SBL 5052400025
SWIS 640100
Parcel ID 6401005052400025
Who owns 421 Thornycroft Avenue? 421 Thornycroft Avenue, Staten Island is owned by Salaycik, Michael per the 2025 NYS assessment roll.
Nearby on Thornycroft Avenue
Copy link to this record
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