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P.S. 97 the Highlawn
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8 projects with open permitsBROOKLYN · 9
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1 building
9
Total Filings
9
Projects on File
1
Buildings Worked
8
Projects w/ Open Permits
Tenant
Primary Trade
Activity
Projects by first filing month9 projects all-time
0235Mar '25 · 4Apr '25 · 1May '25 · 1Jul '25 · 1Jun '26 · 2Mar '25May '25Jul '25Sep '25Nov '25Jan '26Mar '26May '26Jun '26
bars = month · line = 3-mo average
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Open permit889%
Filed only111%
By project type
Alteration9
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1855 STILLWELL AVENUEBROOKLYN · 8 open · latest 09/18/2026
9 projects
Key relationships
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Design firms
6 projects
2 projects
1 projects
Contractors
6 projects
2 projects
Most recent projects
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ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B011587211855 STILLWELL AVENUE
BROOKLYN
AlterationPermit Issued03/07/202509/18/2026
Design NYMS CONSULTING, LLC
Owner NYC SCHOOL CONSTRUCTION AUTHORITY
Contractor DYNAMIC US, INC
K097, INSTALLATION OF +/- 100 LINEAR FEET OF SIDEWALK SHED IN CONJUNCTION WITH DOB # 321068063 AND 302585487 ON CONTRACTOR'S BEHALF. NO CHAN…
B011587201855 STILLWELL AVENUE
BROOKLYN
AlterationPermit Issued03/07/202509/15/2026
Design NYMS CONSULTING, LLC
Owner NYC SCHOOL CONSTRUCTION AUTHORITY
Contractor DYNAMIC US, INC
K097, INSTALLATION OF 332 LINEAR FEET OF CHAIN LINK FENCE TO ENCLOSE THE STAGING AREA SUBMITTING ON BEHALF OF THGE CONTRACTOR IN CONJUNCTION…
B011587221855 STILLWELL AVENUE
BROOKLYN
AlterationPermit Issued03/07/202509/15/2026
Design NYMS CONSULTING, LLC
Owner NYC SCHOOL CONSTRUCTION AUTHORITY
Contractor DYNAMIC US, INC
K097, INSTALLATION OF +/- 80 SF OF SUPPORTED SCAFFOLD IN CONJUNCTION WITH DOB # 321068063 AND 302585487 ON CONTRACTOR'S BEHALF. NO CHANGE IN…
B011587261855 STILLWELL AVENUE
BROOKLYN
AlterationPermit Issued03/07/202509/15/2026
Design NYMS CONSULTING, LLC
Owner NYC SCHOOL CONSTRUCTION AUTHORITY
Contractor DYNAMIC US, INC
K097, INSTALLATION OF CHUTE ON A SUPPORTED SCAFFOLD ON THE ROOF SUBMITTING ON BEHALF OF THE CONTRACTOR IN CONJUNCTION WITH DOB #321068063 AN…
B014111581855 STILLWELL AVENUE
BROOKLYN
AlterationPermit Issued06/13/202606/15/2026
Design Always Fast Services Corp
Owner PLATINUM SERVICES NY LLC
Contractor PLATINUM SERVICES NY LLC
INSTALLATION OF TEMPORARY OVERHEAD PROTECTION AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY SHALL COMPLY WITH CHAPTER#33 OF 2022 THE N…
B014131881855 STILLWELL AVENUE
BROOKLYN
AlterationPermit Issued06/13/202606/15/2026
Design Always Fast Services Corp
Owner PLATINUM SERVICES NY LLC
Contractor PLATINUM SERVICES NY LLC
INSTALLATION OF SYSTEM STAIR TOWER AS PER PLANS. SYSTEM STAIR TOWER SHALL COMPLY WITH CHAPTER #33 OF THE 2022 CODE. NO CHANGE IN USE, EGRESS…
Counts cover all 9 projects (9 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
NYMS Consulting605/08/2025
Always Fast Services206/13/2026
Eme Group/Salas O'Brien107/28/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
Dynamic US605/08/2025
Platinum Services NY206/13/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
NYC School Construction Authority605/08/2025
Platinum Services NY206/13/2026
9 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 9Open permit 8Filed only 1
9 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B011587211855 STILLWELL AVENUE
BROOKLYN
AlterationPermit Issued03/07/202509/18/2026
Design NYMS CONSULTING, LLC
Owner NYC SCHOOL CONSTRUCTION AUTHORITY
Contractor DYNAMIC US, INC
K097, INSTALLATION OF +/- 100 LINEAR FEET OF SIDEWALK SHED IN CONJUNCTION WITH DOB # 321068063 AND 302585487 ON CONTRACTOR'S BEHALF. NO CHAN…
B011587201855 STILLWELL AVENUE
BROOKLYN
AlterationPermit Issued03/07/202509/15/2026
Design NYMS CONSULTING, LLC
Owner NYC SCHOOL CONSTRUCTION AUTHORITY
Contractor DYNAMIC US, INC
K097, INSTALLATION OF 332 LINEAR FEET OF CHAIN LINK FENCE TO ENCLOSE THE STAGING AREA SUBMITTING ON BEHALF OF THGE CONTRACTOR IN CONJUNCTION…
B011587221855 STILLWELL AVENUE
BROOKLYN
AlterationPermit Issued03/07/202509/15/2026
Design NYMS CONSULTING, LLC
Owner NYC SCHOOL CONSTRUCTION AUTHORITY
Contractor DYNAMIC US, INC
K097, INSTALLATION OF +/- 80 SF OF SUPPORTED SCAFFOLD IN CONJUNCTION WITH DOB # 321068063 AND 302585487 ON CONTRACTOR'S BEHALF. NO CHANGE IN…
B011587261855 STILLWELL AVENUE
BROOKLYN
AlterationPermit Issued03/07/202509/15/2026
Design NYMS CONSULTING, LLC
Owner NYC SCHOOL CONSTRUCTION AUTHORITY
Contractor DYNAMIC US, INC
K097, INSTALLATION OF CHUTE ON A SUPPORTED SCAFFOLD ON THE ROOF SUBMITTING ON BEHALF OF THE CONTRACTOR IN CONJUNCTION WITH DOB #321068063 AN…
B014111581855 STILLWELL AVENUE
BROOKLYN
AlterationPermit Issued06/13/202606/15/2026
Design Always Fast Services Corp
Owner PLATINUM SERVICES NY LLC
Contractor PLATINUM SERVICES NY LLC
INSTALLATION OF TEMPORARY OVERHEAD PROTECTION AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY SHALL COMPLY WITH CHAPTER#33 OF 2022 THE N…
B014131881855 STILLWELL AVENUE
BROOKLYN
AlterationPermit Issued06/13/202606/15/2026
Design Always Fast Services Corp
Owner PLATINUM SERVICES NY LLC
Contractor PLATINUM SERVICES NY LLC
INSTALLATION OF SYSTEM STAIR TOWER AS PER PLANS. SYSTEM STAIR TOWER SHALL COMPLY WITH CHAPTER #33 OF THE 2022 CODE. NO CHANGE IN USE, EGRESS…
B012122471855 STILLWELL AVENUE
BROOKLYN
AlterationPermit Issued04/30/202509/08/2025
Design NYMS CONSULTING, LLC
Owner NYC SCHOOL CONSTRUCTION AUTHORITY
Contractor DYNAMIC US, INC
K097, INSTALLATION OF SUPPORT OF EXCAVATION AND SHORING IN THE BOILER ROOM IN CONJUNCTION WITH DOB # 302585487 ON THE CONTRACTOR'S BEHALF. …
B012226261855 STILLWELL AVENUE
BROOKLYN
AlterationPermit Issued05/08/202509/08/2025
Design NYMS CONSULTING, LLC
Owner NYC SCHOOL CONSTRUCTION AUTHORITY
Contractor DYNAMIC US, INC
K097, INSTALLATION OF THE UNDERPINNING IN THE OIL TANK ROOM SUBMITTING ON BEHALF OF THE CONTRACTOR IN CONJUNCTION WITH WITH DOB # 302585487 …
B012160391855 STILLWELL AVENUE
BROOKLYN
AlterationFiled — no permit on record07/28/2025—
Design EME GROUP/SALAS O'BRIEN
—
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
1855 STILLWELL AVENUE ↗906/13/2026
▾Documents — 53 on file (BIS + DOB NOW)
▸Plans & Drawings9
▸DOB NOWPlans/Sketch9
08/22/2026B01158721-I1 · 1855 STILLWELL AVENUERequest digital key ↗
08/22/2026B01158720-I1 · 1855 STILLWELL AVENUERequest digital key ↗
08/22/2026B01158726-I1 · 1855 STILLWELL AVENUERequest digital key ↗
Showing 3 of 9 on file for this type
▸Seals & Professional Certifications17
▸DOB NOWDPL-1: Design Professional Seal & Signature9
08/22/2026B01158720-I1 · 1855 STILLWELL AVENUEOpen ↗
08/22/2026B01158722-I1 · 1855 STILLWELL AVENUEOpen ↗
08/21/2026B01222626-I1 · 1855 STILLWELL AVENUEOpen ↗
Showing 3 of 9 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature5
08/27/2026B01158722-I1 · 1855 STILLWELL AVENUEOpen ↗
08/26/2026B01222626-I1 · 1855 STILLWELL AVENUEOpen ↗
08/26/2026B01222626-I1 · 1855 STILLWELL AVENUEOpen ↗
Showing 3 of 5 on file for this type
▸DOB NOWProgress Inspector Seal & Signature3
09/29/2026B01158726-I1 · 1855 STILLWELL AVENUEOpen ↗
08/26/2026B01222626-I1 · 1855 STILLWELL AVENUEOpen ↗
08/26/2026B01222626-I1 · 1855 STILLWELL AVENUEOpen ↗
▸Safety & Tenant Protection3
▸DOB NOWNYCSCA - Approved Site Safety Plans3
08/13/2026B01158720-I1 · 1855 STILLWELL AVENUEOpen ↗
08/13/2026B01158722-I1 · 1855 STILLWELL AVENUEOpen ↗
08/13/2026B01158721-I1 · 1855 STILLWELL AVENUEOpen ↗
▸Approvals, Objections & Sign-offs17
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter9
08/21/2026B01216039-I1 · 1855 STILLWELL AVENUEOpen ↗
08/16/2026B01411158-I1 · 1855 STILLWELL AVENUEOpen ↗
08/16/2026B01413188-I1 · 1855 STILLWELL AVENUEOpen ↗
Showing 3 of 9 on file for this type
▸DOB NOWDesign Commission Approval City Owned (Exterior Work)7
08/13/2026B01212247-I1 · 1855 STILLWELL AVENUEOpen ↗
08/13/2026B01158720-I1 · 1855 STILLWELL AVENUEOpen ↗
08/13/2026B01158726-I1 · 1855 STILLWELL AVENUEOpen ↗
Showing 3 of 7 on file for this type
▸DOB NOWDEP Variance (V5) letter1
08/13/2026B01222626-I1 · 1855 STILLWELL AVENUEOpen ↗
▸Other Documents7
▸DOB NOWNYCSCA - BCC Plan Examination Transmittal6
08/13/2026B01158722-I1 · 1855 STILLWELL AVENUEOpen ↗
08/13/2026B01212247-I1 · 1855 STILLWELL AVENUEOpen ↗
08/13/2026B01158726-I1 · 1855 STILLWELL AVENUEOpen ↗
Showing 3 of 6 on file for this type
▸DOB NOWAdjoining Owners Notification1
08/13/2026B01212247-I1 · 1855 STILLWELL AVENUEOpen ↗