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P.S. 81 Thaddeus Stevens
Tenant
1 project with open permitsBROOKLYN · 4
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1 building
4
Total Filings
4
Projects on File
1
Buildings Worked
1
Projects w/ Open Permits
Tenant
Primary Trade
Activity
Projects by first filing month4 projects all-time
0123Jun '21 · 2Nov '21 · 1Dec '23 · 120222023
bars = month · line = 3-mo average
Portfolio status
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Open permit125%
Signed off375%
By project type
Alteration4
Most active buildings
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990 DEKALB AVENUEBROOKLYN · 1 open · latest 07/22/2026
4 projects
Key relationships
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Design firms
2 projects
1 projects
1 projects
Filing representatives
1 projects
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B00976374990 DEKALB AVENUE
BROOKLYN
AlterationPermit Issued12/13/202307/22/2026
Design DI DOMENICO + PARTNERS LLP
Owner NYC SCHOOL CONSTRUCTION AUTHORITY
Contractor BAGIANA CONSTRUCTION
Roof replacement, exterior masonry repairs, concrete repairs, interior repairs, partial slab replacement.
B00536490990 DEKALB AVENUE
BROOKLYN
AlterationSigned-off06/10/202111/10/2021
Design AKRF, INC.
Contractor TRIUMPH CONSTRUCTION CORP
INSTALLATION OF STORMWATER MANAGEMENT SYSTEM (SUBSURFACE RETENTION) PER DEP ON-SITE PUBLIC PROPERTY GREEN INFRASTRUCTURE RETROFIT CONTRACT, …
B00621725990 DEKALB AVENUE
BROOKLYN
AlterationSigned-off11/01/202111/03/2021
Design LOMBARDO PROFESSIONAL ENGINEERING
Contractor TRIUMPH CONSTRUCTION CORP
Filer LOMBARDO BUILDING CONSULTANTS
INSTALLATION OF TEMPORARY CONSTRUCTION FENCE AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
B00536511990 DEKALB AVENUE
BROOKLYN
AlterationSigned-off06/10/202109/22/2021
Design AKRF, INC.
Contractor OLYMPIC PLBG & HTG SVC IN
PLUMBING WORK ASSOCIATED WITH THE INSTALLATION OF STORMWATER MANAGEMENT SYSTEM (SUBSURFACE RETENTION) PER DEP ON-SITE PUBLIC PROPERTY GREEN …
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
AKRF206/10/2021
DI Domenico + Partners107/17/2025
Lombardo Professional Engineering111/01/2021
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
Triumph Construction211/01/2021
Bagiana Construction107/17/2025
Franco Belli PLMG & Heating Son107/17/2025
Olympic Plumbing & Heating Service106/10/2021
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
NYC School Construction Authority107/17/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
Lombardo Building Consultants111/01/2021
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 1Signed off 3
4 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B00976374990 DEKALB AVENUE
BROOKLYN
AlterationPermit Issued12/13/202307/22/2026
Design DI DOMENICO + PARTNERS LLP
Owner NYC SCHOOL CONSTRUCTION AUTHORITY
Contractor BAGIANA CONSTRUCTION
Roof replacement, exterior masonry repairs, concrete repairs, interior repairs, partial slab replacement.
B00536490990 DEKALB AVENUE
BROOKLYN
AlterationSigned-off06/10/202111/10/2021
Design AKRF, INC.
Contractor TRIUMPH CONSTRUCTION CORP
INSTALLATION OF STORMWATER MANAGEMENT SYSTEM (SUBSURFACE RETENTION) PER DEP ON-SITE PUBLIC PROPERTY GREEN INFRASTRUCTURE RETROFIT CONTRACT, …
B00621725990 DEKALB AVENUE
BROOKLYN
AlterationSigned-off11/01/202111/03/2021
Design LOMBARDO PROFESSIONAL ENGINEERING
Contractor TRIUMPH CONSTRUCTION CORP
Filer LOMBARDO BUILDING CONSULTANTS
INSTALLATION OF TEMPORARY CONSTRUCTION FENCE AS PER PLANS FILED HEREWITH. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
B00536511990 DEKALB AVENUE
BROOKLYN
AlterationSigned-off06/10/202109/22/2021
Design AKRF, INC.
Contractor OLYMPIC PLBG & HTG SVC IN
PLUMBING WORK ASSOCIATED WITH THE INSTALLATION OF STORMWATER MANAGEMENT SYSTEM (SUBSURFACE RETENTION) PER DEP ON-SITE PUBLIC PROPERTY GREEN …
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
990 DEKALB AVENUE ↗407/17/2025
▾Documents — 70 on file (BIS + DOB NOW)
▸Plans & Drawings9
▸DOB NOWPlans/Sketch9
09/01/2026B00536511-I1 · 990 DEKALB AVENUERequest digital key ↗
09/01/2026B00536490-I1 · 990 DEKALB AVENUERequest digital key ↗
08/31/2026B00621725-I1 · 990 DEKALB AVENUERequest digital key ↗
Showing 3 of 9 on file for this type
▸Seals & Professional Certifications27
▸DOB NOWSpecial Inspector Seal & Signature11
09/01/2026B00976374-I1 · 990 DEKALB AVENUEOpen ↗
09/01/2026B00976374-I1 · 990 DEKALB AVENUEOpen ↗
09/01/2026B00976374-I1 · 990 DEKALB AVENUEOpen ↗
Showing 3 of 11 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature9
09/01/2026B00536511-I1 · 990 DEKALB AVENUEOpen ↗
09/01/2026B00536490-I1 · 990 DEKALB AVENUEOpen ↗
08/13/2026B00621725-I1 · 990 DEKALB AVENUEOpen ↗
Showing 3 of 9 on file for this type
▸DOB NOWProgress Inspector Seal & Signature7
09/01/2026B00976374-I1 · 990 DEKALB AVENUEOpen ↗
09/01/2026B00976374-I1 · 990 DEKALB AVENUEOpen ↗
09/01/2026B00976374-I1 · 990 DEKALB AVENUEOpen ↗
Showing 3 of 7 on file for this type
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸Inspections & Test Reports3
▸DOB NOWTR4 Test Report and Plot Diagram1
09/01/2026B00536490-I1 · 990 DEKALB AVENUEOpen ↗
▸DOB NOWTR4 Plot Diagram1
09/01/2026B00536490-I1 · 990 DEKALB AVENUEOpen ↗
▸DOB NOWSOIL REPORT1
09/01/2026B00536490-I1 · 990 DEKALB AVENUEOpen ↗
▸Approvals, Objections & Sign-offs23
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter9
09/01/2026B00536511-I1 · 990 DEKALB AVENUEOpen ↗
09/01/2026B00536490-I1 · 990 DEKALB AVENUEOpen ↗
08/13/2026B00621725-I1 · 990 DEKALB AVENUEOpen ↗
Showing 3 of 9 on file for this type
▸DOB NOWDesign Commission Approval City Owned (Exterior Work)8
09/01/2026B00536490-I1 · 990 DEKALB AVENUEOpen ↗
08/13/2026B00536511-I1 · 990 DEKALB AVENUEOpen ↗
Showing 2 of 8 on file for this type
▸DOB NOWDesign Commission Sign Off City Owned (Exterior Work)4
09/01/2026B00536490-I1 · 990 DEKALB AVENUEOpen ↗
08/25/2026B00976374-S1 · 990 DEKALB AVENUEOpen ↗
08/13/2026B00536511-I1 · 990 DEKALB AVENUEOpen ↗
Showing 3 of 4 on file for this type
▸DOB NOWDEP Variance (V5) letter2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸Other Documents6
▸DOB NOWNYCSCA - BCC Plan Examination Transmittal6
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 6 on file for this type