Dwelling Renovation and Enlargement at 221 St John Avenue, Staten Island
221 ST JOHN AVENUE, Staten Island, 10314 · Westerleigh-Castleton Corners
What was permitted
This permit is for the renovation and enlargement of an existing dwelling in the Westerleigh-Castleton Corners neighborhood of Staten Island. Such projects can significantly alter a property's footprint and value.
Issued on July 9, 2026, the estimated cost for this structural work is $595,800. SLA CONTRACTORS LLC (GC) is the general contractor overseeing this renovation and expansion.
Property owners in Westerleigh-Castleton Corners can reference the $595,800 estimated cost for significant renovation and enlargement of an existing dwelling.
What it cost
Issued
July 9, 2026
Expires
September 23, 2026
License
General Contractor
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Filed by SLA CONTRACTORS LLC · 5 permits across 2 neighborhoods
View the official permit record
Tracking number, work description, cost, and dates
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View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 538133241 |
| Work Permit # | S01318816-I1-FO |
| Job Filing Number | — |
| Work Type | Foundation |
| Status | Permit Issued |
| Job Description | HEREBY FILING FOR RENOVATION AND ENLARGEMENT TO EXISTING DWELLING. |
| Floor / Unit | Basement, Floor Number(s) 1, Floor Number(s) 2, Floor Number(s) 3, Attic |
| Estimated Cost | $595,800 |
| Approved | July 1, 2026 |
| Issued | July 9, 2026 |
| Expires | September 23, 2026 |
| BBL | — |
| BIN | — |
Property Owner
Not Applicable
Mordechai Adilman