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Entity
P.S. 270K
Tenant
BROOKLYN · 1
1 building
1
Total Filings
1
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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Filed only1100%
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Alteration1
Most active buildings
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400 DEKALB AVENUEBROOKLYN · latest 09/11/2025
1 projects
Key relationships
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Design firms
1 projects
Most recent projects
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ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01283786 ↗400 DEKALB AVENUE
BROOKLYN
AlterationFiled — no permit on record09/11/2025—
Design RGR LANDSCAPE ARCH. & ARCH., PLLC
Owner NYC SCHOOL CONSTRUCTION AUTHORITY
—
Counts cover all 1 projects (1 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
RGR LANDSCAPE ARCH. & ARCH., PLLC109/22/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
NYC SCHOOL CONSTRUCTION AUTHORITY109/22/2025
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
B01283786 ↗400 DEKALB AVENUE
BROOKLYN
AlterationFiled — no permit on record09/11/2025—
Design RGR LANDSCAPE ARCH. & ARCH., PLLC
Owner NYC SCHOOL CONSTRUCTION AUTHORITY
—
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
400 DEKALB AVENUE ↗109/22/2025
▾Documents — 13 on file (BIS + DOB NOW)
▸Plans & Drawings4
▸DOB NOWPlansSketch4
09/01/2026B01283786-I1 · 400 DEKALB AVENUEOpen ↗
09/01/2026B01283786-I1 · 400 DEKALB AVENUEOpen ↗
08/20/2026B01283786-S1 · 400 DEKALB AVENUERequest digital key ↗
Showing 3 of 4 on file for this type
▸Seals & Professional Certifications2
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/20/2026B01283786-I1 · 400 DEKALB AVENUEOpen ↗
08/20/2026B01283786-S1 · 400 DEKALB AVENUEOpen ↗
▸Approvals, Objections & Sign-offs5
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter2
08/13/2026B01283786-I1 · 400 DEKALB AVENUEOpen ↗
08/13/2026B01283786-S1 · 400 DEKALB AVENUEOpen ↗
▸DOB NOWDesign Commission Approval City Owned (Exterior Work)2
08/13/2026B01283786-I1 · 400 DEKALB AVENUEOpen ↗
08/13/2026B01283786-S1 · 400 DEKALB AVENUEOpen ↗
▸DOB NOWDesign Commission Sign Off City Owned (Exterior Work)1
08/13/2026B01283786-I1 · 400 DEKALB AVENUEOpen ↗
▸Other Documents2
▸DOB NOWNYCSCA - BCC Plan Examination Transmittal2
08/13/2026B01283786-S1 · 400 DEKALB AVENUEOpen ↗
08/13/2026B01283786-I1 · 400 DEKALB AVENUEOpen ↗