Second Floor Expansion at 11 Collfield Avenue, Staten Island
11 COLLFIELD AVENUE, Staten Island, 10302 · Westerleigh-Castleton Corners
What was permitted
This general construction permit allows for the expansion of the existing second floor of a home in Staten Island's Westerleigh-Castleton Corners neighborhood. The project also includes obtaining a new certificate of occupancy.
The permit was issued on June 29, 2026, with an estimated project cost of $226,875. SERVIDIO INC is the general contractor for this second-floor addition.
Homeowners in Westerleigh-Castleton Corners looking to add space should consider the $226,875 cost for a second-floor expansion, as seen in this project at 11 Collfield Avenue.
What it cost
Issued
June 29, 2026
Expires
August 28, 2026
License
General Contractor
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Filed by SERVIDIO INC · 4 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 | 793409067 |
| Work Permit # | S01212018-I1-ST |
| Job Filing Number | — |
| Work Type | General Construction |
| Status | Permit Issued |
| Job Description | EXPAND EXISTING SECOND FLOOR AND OBTAIN NEW CERTIFICATE OF OCCUPANCY |
| Floor / Unit | Cellar, Floor Number(s) 1, Floor Number(s) 2 |
| Estimated Cost | $226,875 |
| Approved | September 2, 2025 |
| Issued | June 29, 2026 |
| Expires | August 28, 2026 |
| BBL | — |
| BIN | — |
Property Owner
Not Applicable
STEVEN GOLLINGE