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Tenant
P.S. 284
Tenant · filed under 2 names
2 projects with open permitsBROOKLYN · 2
2 buildings
2
Total Filings
2
Projects on File
2
Buildings Worked
2
Projects w/ Open Permits
Tenant
Primary Trade
Activity
Projects by first filing month2 projects all-time
0112Jun '22 · 1Sep '22 · 1Jun '22Jul '22Aug '22Sep '22
Portfolio status
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Open permit2100%
By project type
Alteration2
Most active buildings
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334 SUTTER AVENUEBROOKLYN · 1 open · latest 01/12/2026
1 projects
231 OSBORNE STREETBROOKLYN · 1 open · latest 04/14/2026
1 projects
Key relationships
Everyone →
Design firms
2 projects
Contractors
1 projects
Filed under
P.S. 2841P.S. 284K1
Identified by the contact ids of the people who file for the firm and by its email domain, not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B00795006 ↗231 OSBORNE STREET
BROOKLYN
AlterationPermit Issued09/07/202204/14/2026
Design AKRF, INC.
Removals: concrete pavement, 4' high CLF & footings, safety surface tiles, play equipment, basketball hoop. Installation: full-depth asphalt…
B00721611 ↗334 SUTTER AVENUE
BROOKLYN
AlterationPermit Issued06/07/202201/12/2026
Design AKRF, INC.
replacing the existing concrete ramp with a new ADA compliant ramp
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
AKRF204/01/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
Roma Scaffolding204/01/2026
Vital Plumbing104/01/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
NYC School Construction Authority104/01/2026
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 2
2 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B00795006 ↗231 OSBORNE STREET
BROOKLYN
AlterationPermit Issued09/07/202204/14/2026
Design AKRF, INC.
Removals: concrete pavement, 4' high CLF & footings, safety surface tiles, play equipment, basketball hoop. Installation: full-depth asphalt…
B00721611 ↗334 SUTTER AVENUE
BROOKLYN
AlterationPermit Issued06/07/202201/12/2026
Design AKRF, INC.
replacing the existing concrete ramp with a new ADA compliant ramp
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
231 OSBORNE STREET ↗104/01/2026
334 SUTTER AVENUE ↗106/07/2022
▾Documents — 31 on file (BIS + DOB NOW)
▸Plans & Drawings5
▸DOB NOWPlans/Sketch5
Showing 3 of 5 on file for this type
▸Seals & Professional Certifications7
▸DOB NOWDPL-1: Design Professional Seal & Signature5
08/29/2026B00721611-I1 · 334 SUTTER AVENUEOpen ↗
08/28/2026B00795006-P2 · 231 OSBORNE STREETOpen ↗
08/28/2026B00795006-P1 · 231 OSBORNE STREETOpen ↗
Showing 3 of 5 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature2
09/01/2026B00721611-I1 · 334 SUTTER AVENUEOpen ↗
09/01/2026B00721611-I1 · 334 SUTTER AVENUEOpen ↗
▸Environmental & Asbestos4
▸DOB NOWDEP ACP-5: Asbestos Assessment Report4
08/28/2026B00795006-I1 · 231 OSBORNE STREETOpen ↗
08/28/2026B00795006-S1 · 231 OSBORNE STREETOpen ↗
08/28/2026B00795006-P1 · 231 OSBORNE STREETOpen ↗
Showing 3 of 4 on file for this type
▸Approvals, Objections & Sign-offs10
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter5
08/13/2026B00721611-I1 · 334 SUTTER AVENUEOpen ↗
Showing 1 of 5 on file for this type
▸DOB NOWDesign Commission Approval City Owned (Exterior Work)5
08/13/2026B00721611-I1 · 334 SUTTER AVENUEOpen ↗
08/13/2026B00795006-P1 · 231 OSBORNE STREETOpen ↗
08/13/2026B00795006-I1 · 231 OSBORNE STREETOpen ↗
Showing 3 of 5 on file for this type
▸Other Documents5
▸DOB NOWNYCSCA - BCC Plan Examination Transmittal5
08/13/2026B00721611-I1 · 334 SUTTER AVENUEOpen ↗
Showing 1 of 5 on file for this type