121-40 MILBURN STREET, QUEENS, 11413 · St. Albans
Homeowners in St. Albans researching single-family home expansions can find valuable cost data from this permit. The project involved a horizontal and vertical extension of a single-family house, aimed at obtaining a new Certificate of Occupancy.
This significant renovation project was issued a permit on June 15, 2026, with an estimated cost of $679,530. BLACK HAMMER CONSTRUCTION was the general contractor for this foundation and extension work.
Extending a single-family home in St. Albans, Queens, to achieve a new Certificate of Occupancy involved a substantial estimated cost of $679,530, indicating a major structural project.
Issued
June 15, 2026
Expires
October 25, 2026
License
General Contractor
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Filed by BLACK HAMMER CONSTRUCTION · 5 permits across 3 neighborhoods
View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 313959191 |
| Work Permit # | Q01232064-I1-GC-CX |
| Job Filing Number | — |
| Work Type | Foundation |
| Status | Permit Issued |
| Job Description | HORIZONTAL AND VERTICAL EXTENSION OF SINGLE-FAMILY HOUSE TO OBTAIN NEW CO |
| Floor / Unit | Cellar, Floor Number(s) 1, Floor Number(s) 2, Attic |
| Estimated Cost | $679,530 |
| Approved | May 7, 2026 |
| Issued | June 15, 2026 |
Not Applicable
Kadessha Mullgrav
| Expires |
| October 25, 2026 |
| BBL | — |
| BIN | — |
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