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Entity
PS23K
Tenant
BROOKLYN · 2
1 building
2
Total Filings
2
Projects on File
1
Buildings Worked
0
Projects w/ Open Permits
Tenant
Primary Trade
Activity
Not enough dated projects to chart.
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Signed off2100%
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Alteration2
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543 WILLOUGHBY AVENUEBROOKLYN · latest 11/27/2024
2 projects
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ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B00917505 ↗543 WILLOUGHBY AVENUE
BROOKLYN
AlterationSigned-off10/24/202311/27/2024CH/PS23K - FOR TEMPORARY CONSTRUCTION EQUIPMENT(CHUTE) SUBMITTING ON BEHALF OF CONTRACTOR, RELATED TO JOB B08048120. NO CHANGE IN USE, OCCUP…
B00917487 ↗543 WILLOUGHBY AVENUE
BROOKLYN
AlterationSigned-off10/24/202311/26/2024FN/PS23K - FOR TEMPORARY CONSTRUCTION EQUIPMENT(FENCE) SUBMITTING ON BEHALF OF CONTRACTOR, RELATED TO JOB B08048120. NO CHANGE IN USE, OCCUP…
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
DSENY ENGINEERING SERVICES, PC210/24/2023
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
KEL-TECH CONSTRUCTION INC210/24/2023
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
NYC SCHOOL CONSTRUCTION AUTHORITY110/24/2023
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
DSENY ENGINEERING SERVICES,PC110/24/2023
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 2Signed off 2
2 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B00917505 ↗543 WILLOUGHBY AVENUE
BROOKLYN
AlterationSigned-off10/24/202311/27/2024CH/PS23K - FOR TEMPORARY CONSTRUCTION EQUIPMENT(CHUTE) SUBMITTING ON BEHALF OF CONTRACTOR, RELATED TO JOB B08048120. NO CHANGE IN USE, OCCUP…
B00917487 ↗543 WILLOUGHBY AVENUE
BROOKLYN
AlterationSigned-off10/24/202311/26/2024FN/PS23K - FOR TEMPORARY CONSTRUCTION EQUIPMENT(FENCE) SUBMITTING ON BEHALF OF CONTRACTOR, RELATED TO JOB B08048120. NO CHANGE IN USE, OCCUP…
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
543 WILLOUGHBY AVENUE ↗210/24/2023
▾Documents — 15 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
▸Seals & Professional Certifications2
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/26/2026B00917505-I1 · 543 WILLOUGHBY AVENUEOpen ↗
08/13/2026B00917487-I1 · 543 WILLOUGHBY AVENUEOpen ↗
▸Safety & Tenant Protection1
▸DOB NOWNYCSCA - Approved Site Safety Plans1
08/13/2026B00917487-I1 · 543 WILLOUGHBY AVENUEOpen ↗
▸Approvals, Objections & Sign-offs6
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter2
08/26/2026B00917505-I1 · 543 WILLOUGHBY AVENUEOpen ↗
08/13/2026B00917487-I1 · 543 WILLOUGHBY AVENUEOpen ↗
▸DOB NOWDesign Commission Approval City Owned (Exterior Work)2
08/13/2026B00917505-I1 · 543 WILLOUGHBY AVENUEOpen ↗
08/13/2026B00917487-I1 · 543 WILLOUGHBY AVENUEOpen ↗
▸DOB NOWDesign Commission Sign Off City Owned (Exterior Work)2
08/13/2026B00917487-I1 · 543 WILLOUGHBY AVENUEOpen ↗
08/13/2026B00917505-I1 · 543 WILLOUGHBY AVENUEOpen ↗
▸Other Documents4
▸DOB NOWNYCSCA - BCC Plan Examination Transmittal2
08/13/2026B00917505-I1 · 543 WILLOUGHBY AVENUEOpen ↗
08/13/2026B00917487-I1 · 543 WILLOUGHBY AVENUEOpen ↗
▸DOB NOWNYCSCA Exhibit 22
08/13/2026B00917505-I1 · 543 WILLOUGHBY AVENUEOpen ↗
08/13/2026B00917487-I1 · 543 WILLOUGHBY AVENUEOpen ↗