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Entity
PS137K
Tenant
4 projects with open permitsBROOKLYN · 4
1 building
4
Total Filings
4
Projects on File
1
Buildings Worked
4
Projects w/ Open Permits
Tenant
Primary Trade
Activity
Projects by first filing month4 projects all-time
0134Apr '24 · 3Nov '24 · 1Apr '24May '24Jun '24Jul '24Aug '24Sep '24Oct '24Nov '24
bars = month · line = 3-mo average
Portfolio status
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Open permit4100%
By project type
Alteration4
Most active buildings
All buildings →
121 SARATOGA AVENUEBROOKLYN · 4 open · latest 01/16/2026
4 projects
Key relationships
Everyone →
Filing representatives
1 projects
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01141537 ↗121 SARATOGA AVENUE
BROOKLYN
AlterationPermit Issued11/26/202401/16/2026
Design DSENY ENGINEERING SERVICES, PC
Owner NYC SCHOOL CONSTRUCTION AUTHORITY
Contractor KEL-TECH CONSTRUCTION INC
Filer DSENY ENGINEERING SERVICES,PC
PMM/PS137K - FOR Temporary stabilizing components SUBMITTING ON BEHALF OF CONTRACTOR, RELATED TO LLW#140967 . NO CHANGE IN USE, OCCUPANCY …
B01014961 ↗121 SARATOGA AVENUE
BROOKLYN
AlterationPermit Issued04/16/202412/22/2025
Design 360 ENGINEERING P.C.
Owner NYC SCHOOL CONSTRUCTION AUTHORITY
Contractor POSITIVE ELEC ASSOC INC
INSTALLATION OF SIDEWALK SHED FOR PUBLIC PROTECTION DURING CONSTRUCTION WORK
B01014965 ↗121 SARATOGA AVENUE
BROOKLYN
AlterationPermit Issued04/16/202412/22/2025
Design 360 ENGINEERING P.C.
Owner NYC SCHOOL CONSTRUCTION AUTHORITY
Contractor POSITIVE ELEC ASSOC INC
INSTALLATION OF PIPE SCAFFOLD FOR ACCESS TO AREAS OF WORK
B01014957 ↗121 SARATOGA AVENUE
BROOKLYN
AlterationPermit Issued04/16/202412/16/2025
Design 360 ENGINEERING P.C.
Owner NYC SCHOOL CONSTRUCTION AUTHORITY
Contractor POSITIVE ELEC ASSOC INC
INSTALLATION OF CONSTRUCTION FENCE FOR PUBLIC PROTECTION DURING CONSTRUCTION WORK
Counts cover all 4 projects (4 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
360 ENGINEERING P.C.307/30/2024
DSENY ENGINEERING SERVICES, PC111/26/2024
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
POSITIVE ELEC ASSOC INC307/30/2024
KEL-TECH CONSTRUCTION INC111/26/2024
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
NYC SCHOOL CONSTRUCTION AUTHORITY411/26/2024
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
DSENY ENGINEERING SERVICES,PC111/26/2024
4 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 4Open permit 4
4 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01141537 ↗121 SARATOGA AVENUE
BROOKLYN
AlterationPermit Issued11/26/202401/16/2026
Design DSENY ENGINEERING SERVICES, PC
Owner NYC SCHOOL CONSTRUCTION AUTHORITY
Contractor KEL-TECH CONSTRUCTION INC
Filer DSENY ENGINEERING SERVICES,PC
PMM/PS137K - FOR Temporary stabilizing components SUBMITTING ON BEHALF OF CONTRACTOR, RELATED TO LLW#140967 . NO CHANGE IN USE, OCCUPANCY …
B01014961 ↗121 SARATOGA AVENUE
BROOKLYN
AlterationPermit Issued04/16/202412/22/2025
Design 360 ENGINEERING P.C.
Owner NYC SCHOOL CONSTRUCTION AUTHORITY
Contractor POSITIVE ELEC ASSOC INC
INSTALLATION OF SIDEWALK SHED FOR PUBLIC PROTECTION DURING CONSTRUCTION WORK
B01014965 ↗121 SARATOGA AVENUE
BROOKLYN
AlterationPermit Issued04/16/202412/22/2025
Design 360 ENGINEERING P.C.
Owner NYC SCHOOL CONSTRUCTION AUTHORITY
Contractor POSITIVE ELEC ASSOC INC
INSTALLATION OF PIPE SCAFFOLD FOR ACCESS TO AREAS OF WORK
B01014957 ↗121 SARATOGA AVENUE
BROOKLYN
AlterationPermit Issued04/16/202412/16/2025
Design 360 ENGINEERING P.C.
Owner NYC SCHOOL CONSTRUCTION AUTHORITY
Contractor POSITIVE ELEC ASSOC INC
INSTALLATION OF CONSTRUCTION FENCE FOR PUBLIC PROTECTION DURING CONSTRUCTION WORK
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
121 SARATOGA AVENUE ↗411/26/2024
▾Documents — 30 on file (BIS + DOB NOW)
▸Plans & Drawings5
▸DOB NOWPlans/Sketch5
08/25/2026B01014961-I1 · 121 SARATOGA AVENUERequest digital key ↗
08/25/2026B01014965-I1 · 121 SARATOGA AVENUERequest digital key ↗
08/24/2026B01014957-I1 · 121 SARATOGA AVENUERequest digital key ↗
Showing 3 of 5 on file for this type
▸Seals & Professional Certifications6
▸DOB NOWDPL-1: Design Professional Seal & Signature5
08/25/2026B01014965-I1 · 121 SARATOGA AVENUEOpen ↗
08/24/2026B01014957-P1 · 121 SARATOGA AVENUEOpen ↗
08/24/2026B01014957-I1 · 121 SARATOGA AVENUEOpen ↗
Showing 3 of 5 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature1
08/31/2026B01141537-I1 · 121 SARATOGA AVENUEOpen ↗
▸Safety & Tenant Protection4
▸DOB NOWNYCSCA - Approved Site Safety Plans4
08/13/2026B01014957-P1 · 121 SARATOGA AVENUEOpen ↗
08/13/2026B01014965-I1 · 121 SARATOGA AVENUEOpen ↗
08/13/2026B01014961-I1 · 121 SARATOGA AVENUEOpen ↗
Showing 3 of 4 on file for this type
▸Approvals, Objections & Sign-offs10
▸DOB NOWDesign Commission Approval City Owned (Exterior Work)5
08/13/2026B01014965-I1 · 121 SARATOGA AVENUEOpen ↗
08/13/2026B01014957-I1 · 121 SARATOGA AVENUEOpen ↗
08/13/2026B01014957-P1 · 121 SARATOGA AVENUEOpen ↗
Showing 3 of 5 on file for this type
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter5
08/13/2026B01014957-I1 · 121 SARATOGA AVENUEOpen ↗
08/13/2026B01014957-P1 · 121 SARATOGA AVENUEOpen ↗
08/13/2026B01014965-I1 · 121 SARATOGA AVENUEOpen ↗
Showing 3 of 5 on file for this type
▸Other Documents5
▸DOB NOWNYCSCA - BCC Plan Examination Transmittal5
08/13/2026B01014957-P1 · 121 SARATOGA AVENUEOpen ↗
08/13/2026B01014961-I1 · 121 SARATOGA AVENUEOpen ↗
08/13/2026B01014957-I1 · 121 SARATOGA AVENUEOpen ↗
Showing 3 of 5 on file for this type