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1 project with open permitsBROOKLYN · 2
1 building
2
Total Filings
2
Projects on File
1
Buildings Worked
1
Projects w/ Open Permits
Tenant
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Projects by first filing month2 projects all-time
0112Feb '25 · 1Apr '26 · 1Feb '25Apr '25Jun '25Aug '25Oct '25Dec '25Feb '26Apr '26
bars = month · line = 3-mo average
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Open permit150%
Filed only150%
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Alteration CO1
Alteration1
Most active buildings
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61 JEFFERSON STREETBROOKLYN · 1 open · latest 04/08/2026
2 projects
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Design firms
Filing representatives
2 projects
Contractors
1 projects
Owners
2 projects
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01371155 ↗61 JEFFERSON STREET
BROOKLYN
Alteration COFiled — no permit on record04/08/2026——
B01177125 ↗61 JEFFERSON STREET
BROOKLYN
AlterationPermit Issued02/19/202508/12/2025
Contractor IN HOUSE GROUP
MINOR INTERIOR RENO OF EXISTING WAREHOUSE SPACE AS INDICATED ON THE DRAWINGS FILED HEREIN. NO CHANGE TO THE USE, OCCUPANCY OR EGRESS UNDER T…
Counts cover all 2 projects (2 DOB NOW). Dated by first filing; BIS projects by first permit issuance.
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
Kushner Studios204/08/2026
Hansen Engineering102/19/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
In House Group102/19/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
Idared204/08/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
Kushner Studios204/08/2026
2 DOB NOW projects, 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 2Open permit 1Filed only 1
Any typeAlteration CO 1Alteration 1
2 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01371155 ↗61 JEFFERSON STREET
BROOKLYN
Alteration COFiled — no permit on record04/08/2026——
B01177125 ↗61 JEFFERSON STREET
BROOKLYN
AlterationPermit Issued02/19/202508/12/2025
Contractor IN HOUSE GROUP
MINOR INTERIOR RENO OF EXISTING WAREHOUSE SPACE AS INDICATED ON THE DRAWINGS FILED HEREIN. NO CHANGE TO THE USE, OCCUPANCY OR EGRESS UNDER T…
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
61 JEFFERSON STREET ↗204/08/2026
▾Documents — 10 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
▸Seals & Professional Certifications4
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/17/2026B01371155-I1 · 61 JEFFERSON STREETOpen ↗
08/13/2026B01177125-I1 · 61 JEFFERSON STREETOpen ↗
▸DOB NOWProgress Inspector Seal & Signature2
08/23/2026B01177125-I1 · 61 JEFFERSON STREETOpen ↗
08/23/2026B01177125-I1 · 61 JEFFERSON STREETOpen ↗
▸Safety & Tenant Protection1
▸DOB NOWStreet Tree Checklist1
08/13/2026B01371155-I1 · 61 JEFFERSON STREETOpen ↗
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/17/2026B01371155-I1 · 61 JEFFERSON STREETOpen ↗
08/13/2026B01177125-I1 · 61 JEFFERSON STREETOpen ↗
▸Other Documents1
▸DOB NOWProperty Ownership Certification1
08/17/2026B01371155-I1 · 61 JEFFERSON STREETOpen ↗