multifamily project · New York City, NY
427 Bolton Avenue Bronx, New York City, NY 10473
Multifamily General Building, Fire Protection, Hvac/Mechanical, Plumbing work permitted October 20, 2025, with 7 permits through February 24, 2026. Contractor on record: Zefi & Co. LLC.
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- n/a
- Project value
- 7
- Permits
- Oct 20
- First permit
- 118 days
- Application to issuemedian
What's being built
Install new sprinkler heads as per plan.
Who is building at 427 Bolton Avenue Bronx?
New York City permit records name Zefi & Co. LLC, A M B Mechanical Inc and Horbridge Plumbing & Heat as the contractors on this project.
On file for this address
- A contractor phone number
- The property owner
One charge, nothing renews. Refunded in full if the record lacks what’s listed here.
Permits at 427 Bolton Avenue Bronx
7 permits issued Oct 20 – Feb 24, newest first.
| Issued | Permit | Contractor | Value |
|---|---|---|---|
| applied Jul 22 | #X01220200-S7-EW-SP Sprinklers · Initial Permit Install new sprinkler heads as per plan. Status: Signed-Off | A M B Mechanical Inc | — |
| applied Jul 22 | #X01220200-S6-PL Plumbing · Initial Permit Install new plumbing fixtures as per plan. There is no change of use, egress, or occupancy filed under this plan. Status: Signed-Off | Horbridge Plumbing & Heat | — |
| applied Jul 22 | #X01220200-S5-MS Mechanical Systems · Initial Permit DESIGN INCLUDES THE INSTALLATION OF COOLING/HEATING SYSTEMS, AND BUILDING VENTILATION SYSTEMS. NO CHANGE IN USE, EGRESS, OR OCCUPANCY UNDER THIS FILING. Status: Signed-Off | Zefi & Co. LLC | — |
| applied Jul 12 | #X01220200-S3-ST Structural · Initial Permit STRUCTURAL PLANS FOR A NEW 3-STY BUIDLING Status: Signed-Off | Zefi & Co. LLC | — |
| applied May 8 | #X01220200-I1-GC General Construction · Initial Permit PROPOSED 3-STORY 5-FAMILY BUILDING WITH CELLAR Status: Permit Issued | Zefi & Co. LLC | — |
| applied Jul 25 | #X01220200-S1-SE Support of Excavation · Initial Permit SOE PLANS FOR NEW 3-STY BUILDING WITH CELLAR Status: Signed-Off | Zefi & Co. LLC | — |
| applied Jul 14 | #X01220200-S4-FO-EA Foundation · Initial Permit FOOTING & FOUNDATION PLANS FOR THE PROPOSED 3-STY BUILDING. Status: Signed-Off | Zefi & Co. LLC | — |
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