| Owner | Filings | Most Recent |
|---|---|---|
| 420 WEST INVESTORS | 17 | 03/21/2026 |
| Source | Work Type | Status | Applicant | Issued |
|---|---|---|---|---|
| BIS | PL | ISSUED | PAR PLUMBING CO., INC | 09/16/2011 |
| BIS | PL | ISSUED | PAR PLUMBING CO., INC | 07/24/2009 |
| BIS | SP | ISSUED | ACTIVE FIRE SPRINKLER CORP | 09/03/2008 |
| BIS | PL | ISSUED | PAR PLUMBING CO., INC | 05/15/2008 |
| BIS | MH | ISSUED | 420 BUILDERS LLC C/O SPANDREL | 05/13/2008 |
| BIS | EQ | ISSUED | 420 W BUILDERS LLC | 04/29/2008 |
| BIS | — | ISSUED | 420 W BUILDERS LLC | 05/07/2007 |
| BIS | EQ | ISSUED | 420 W BUILDERS LLC | 05/07/2007 |
| BIS | EQ | ISSUED | 420 W BUILDERS LLC | 01/04/2007 |
| BIS | — | ISSUED | 420 W BUILDERS LLC | 06/23/2006 |
| BIS | EQ | ISSUED | 420 W BUILDERS LLC | 06/21/2006 |
| BIS | EQ | ISSUED | 339B HAROLD AVENUE | 09/01/2005 |
| BIS | EQ | ISSUED | TWIN SCAFFOLDING | 08/21/2001 |