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Design Firm
CJS Design Collaborative, LLC
Design
BROOKLYN · 1
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1 building
1
Total Filings
1
Projects on File
1
Buildings Worked
0
Projects w/ Open Permits
Design
Role
Activity
Not enough dated projects to chart.
Portfolio status
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Filed only1100%
By project type
ALT-CO - New Building with Existing Elements to Remain1
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397 MARCUS GARVEY BLVDBROOKLYN · latest 11/17/2025
1 projects
Key relationships
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Filing representatives
1 projects
Owners
1 projects
People
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Jeffrey Robertsonlatest 01/06/2026
1 filings
Filed under
CJS Design Collaborative, LLC1
Identified by the contact ids of the people who file for the firm and by its email domain (csjdesigncollaborative.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01312054 ↗397 MARCUS GARVEY BLVD
BROOKLYN
ALT-CO - New Building with Existing Elements to RemainFiled — no permit on record11/17/2025—
Owner Jack Jaffa Associates
Filer JACK JAFFA & ASSOCIATES
—
Counts cover all 1 projects (1 DOB NOW). Dated by first filing; BIS projects by first permit issuance.
Every person filing for this firm, identified by their DOB NOW contact id (one id is one person). A person is listed under the firm they file for most.
PersonFilingsMost recent
Jeffrey Robertson101/06/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ADROIT ENGINEERING PLLC105/27/2026
ADVANCED ENGINEERING & INSPECT. PLL105/27/2026
RISE ARCHITECTURE105/27/2026
STRUCTURAL ENGINEERING TECHNOLOGIES105/27/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
JACK JAFFA ASSOCIATES105/27/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
AVALON DESIGNS INC105/27/2026
1 DOB NOW project, anchored the same way as Buildings Worked. Status is the project's permit state today: open = at least one permit currently issued. BIS projects show their raw permit status and are not counted as open.
All 1Filed only 1
1 project
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01312054 ↗397 MARCUS GARVEY BLVD
BROOKLYN
ALT-CO - New Building with Existing Elements to RemainFiled — no permit on record11/17/2025—
Owner Jack Jaffa Associates
Filer JACK JAFFA & ASSOCIATES
—
Scope of Work
HVAC — 1 project · most recent 05/27/2026
Heating and Air Conditioning Systems Ventilation Systems
Sprinkler / Standpipe — 1 project · most recent 05/27/2026
Sprinkler System
Plumbing — 1 project · most recent 05/27/2026
Gas Storm Water/Sanitary
Structural — 1 project · most recent 05/27/2026
Concrete
Fence / Scaffold / Sign / Shed — 1 project · most recent 05/27/2026
Fence
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
397 MARCUS GARVEY BLVD ↗101/06/2026
▾Documents — 43 on file (BIS + DOB NOW)
▸Plans & Drawings16
▸DOB NOWPlans/Sketch16
08/18/2026B01312054-S6 · 397 MARCUS GARVEY BLVDRequest digital key ↗
08/16/2026B01312054-Z2 · 397 MARCUS GARVEY BLVDRequest digital key ↗
08/16/2026B01312054-Z3 · 397 MARCUS GARVEY BLVDRequest digital key ↗
Showing 3 of 16 on file for this type
▸Zoning, Tax Lot & Property Records1
▸DOB NOWZD1: DOB Zoning Diagram1
08/16/2026B01312054-I1 · 397 MARCUS GARVEY BLVDOpen ↗
▸Seals & Professional Certifications14
▸DOB NOWDPL-1: Design Professional Seal & Signature14
08/16/2026B01312054-Z2 · 397 MARCUS GARVEY BLVDOpen ↗
08/16/2026B01312054-S4 · 397 MARCUS GARVEY BLVDOpen ↗
08/16/2026B01312054-S6 · 397 MARCUS GARVEY BLVDOpen ↗
Showing 3 of 14 on file for this type
▸Trade Schedules & Equipment3
▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)3
08/16/2026B01312054-P1 · 397 MARCUS GARVEY BLVDOpen ↗
Showing 1 of 3 on file for this type
▸Inspections & Test Reports4
▸DOB NOWTR4 Test Report and Plot Diagram2
08/16/2026B01312054-S8 · 397 MARCUS GARVEY BLVDOpen ↗
Showing 1 of 2 on file for this type
▸DOB NOWSOIL REPORT2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸Other Documents5
▸DOB NOWSite Survey: Initial3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone2
08/16/2026B01312054-P1 · 397 MARCUS GARVEY BLVDOpen ↗
Showing 1 of 2 on file for this type