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Entity
Trinity School
Tenant · filed under 2 names
2 projects with open permitsMANHATTAN · 11
3 buildings
11
Total Filings
11
Projects on File
3
Buildings Worked
2
Projects w/ Open Permits
Tenant
Primary Trade
Activity
Projects by first filing month11 projects all-time
0235Dec '18 · 1Dec '19 · 1Feb '22 · 1Mar '22 · 4May '23 · 2Jul '23 · 1Feb '25 · 12019202020212022202320242025
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit218%
Signed off655%
Filed only327%
By project type
Alteration8
No Work3
Most active buildings
All buildings →
117 WEST 91 STREETMANHATTAN · 1 open · latest 07/27/2023
6 projects
640 COLUMBUS AVENUEMANHATTAN · 1 open · latest 12/01/2025
3 projects
139 WEST 91 STREETMANHATTAN · latest 12/11/2019
2 projects
Key relationships
Everyone →
Filing representatives
7 projects
Owners
7 projects
Filed under
Trinity School10Trinity Schoold Trinity School1
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
M01171595 ↗640 COLUMBUS AVENUE
MANHATTAN
AlterationPermit Issued02/21/202512/01/2025
Design POLISE CONSULTING ENGINEERS DPC
Owner TRINITY SCHOOL
Contractor ARCHSTONE BUILDERS LLC
Filer JM ZONING, LLC.
FILING HEREWITH STRUCTURAL WORK RELATED TO THE RENOVATION AND RECONFIGURATION OF EXISTING CLASSROOMS AS PER PLANS.
M00871898 ↗117 WEST 91 STREET
MANHATTAN
No WorkFiled — no permit on record07/27/2023—
Design ROGERS ARCHITECTS PLLC
—
M00870857 ↗640 COLUMBUS AVENUE
MANHATTAN
AlterationSigned-off05/16/202306/15/2023
Design POLISE CONSULTING ENGINEERS DPC
Contractor BEDROCK PLBG. & HTG., INC
Fling herewith for PL work as per plans. No Change to use egress or occupancy on this application.
M00870854 ↗640 COLUMBUS AVENUE
MANHATTAN
AlterationSigned-off05/15/202305/19/2023
Design ROGERS ARCHITECTS PLLC
Owner TRINITY SCHOOL
Contractor ARCHSTONE BUILDERS LLC
Filer JM ZONING, LLC.
Fling herewith for GC work as per plans. No Change to use egress or occupancy on this application.
M00650317 ↗117 WEST 91 STREET
MANHATTAN
AlterationSigned-off03/28/202206/22/2022
Design POLISE CONSULTING ENGINEERS DPC
Owner TRINITY SCHOOL
Contractor ARCHSTONE BUILDERS LLC
Filer JM ZONING, LLC.
FILING HEREWITH FOR MECHANICAL PORTION OF RENNOVATION OF EXISTING THEATER ON TRINITY CAMPUS. NO CHANGE TO USE EGRESS OR OCCUPANCY ON THIS A…
M00650310 ↗117 WEST 91 STREET
MANHATTAN
AlterationSigned-off03/07/202205/28/2022
Design SEVERUD ASSOCIATES
Owner TRINITY SCHOOL
Contractor ARCHSTONE BUILDERS LLC
Filer JM ZONING, LLC.
FILING HEREWITH FOR STRUCTURAL PORTION OF RENNOVATION OF EXISTING THEATER ON TRINITY CAMPUS. NO CHANGE TO USE EGRESS OR OCCUPANCY ON THIS A…
Counts cover all 11 projects (11 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
POLISE CONSULTING ENGINEERS DPC505/08/2026
ROGERS ARCHITECTS PLLC405/08/2026
JOSHUA BRANDFONBRENER ARCHITECT212/11/2019
SEVERUD ASSOCIATES104/07/2022
SILMAN105/08/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ARCHSTONE BUILDERS LLC505/08/2026
ARMON MECHANICAL INC105/08/2026
BEDROCK PLBG. & HTG., INC105/16/2023
MCLNY PLBG & HEATING LLC103/14/2022
NATIONWIDE MECHANICAL INC103/14/2022
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
TRINITY SCHOOL705/08/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
JM ZONING, LLC.705/08/2026
11 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 11Open permit 2Signed off 6Filed only 3
Any typeAlteration 8No Work 3
11 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01171595 ↗640 COLUMBUS AVENUE
MANHATTAN
AlterationPermit Issued02/21/202512/01/2025
Design POLISE CONSULTING ENGINEERS DPC
Owner TRINITY SCHOOL
Contractor ARCHSTONE BUILDERS LLC
Filer JM ZONING, LLC.
FILING HEREWITH STRUCTURAL WORK RELATED TO THE RENOVATION AND RECONFIGURATION OF EXISTING CLASSROOMS AS PER PLANS.
M00871898 ↗117 WEST 91 STREET
MANHATTAN
No WorkFiled — no permit on record07/27/2023—
Design ROGERS ARCHITECTS PLLC
—
M00870857 ↗640 COLUMBUS AVENUE
MANHATTAN
AlterationSigned-off05/16/202306/15/2023
Design POLISE CONSULTING ENGINEERS DPC
Contractor BEDROCK PLBG. & HTG., INC
Fling herewith for PL work as per plans. No Change to use egress or occupancy on this application.
M00870854 ↗640 COLUMBUS AVENUE
MANHATTAN
AlterationSigned-off05/15/202305/19/2023
Design ROGERS ARCHITECTS PLLC
Owner TRINITY SCHOOL
Contractor ARCHSTONE BUILDERS LLC
Filer JM ZONING, LLC.
Fling herewith for GC work as per plans. No Change to use egress or occupancy on this application.
M00650317 ↗117 WEST 91 STREET
MANHATTAN
AlterationSigned-off03/28/202206/22/2022
Design POLISE CONSULTING ENGINEERS DPC
Owner TRINITY SCHOOL
Contractor ARCHSTONE BUILDERS LLC
Filer JM ZONING, LLC.
FILING HEREWITH FOR MECHANICAL PORTION OF RENNOVATION OF EXISTING THEATER ON TRINITY CAMPUS. NO CHANGE TO USE EGRESS OR OCCUPANCY ON THIS A…
M00650310 ↗117 WEST 91 STREET
MANHATTAN
AlterationSigned-off03/07/202205/28/2022
Design SEVERUD ASSOCIATES
Owner TRINITY SCHOOL
Contractor ARCHSTONE BUILDERS LLC
Filer JM ZONING, LLC.
FILING HEREWITH FOR STRUCTURAL PORTION OF RENNOVATION OF EXISTING THEATER ON TRINITY CAMPUS. NO CHANGE TO USE EGRESS OR OCCUPANCY ON THIS A…
M00650316 ↗117 WEST 91 STREET
MANHATTAN
AlterationSigned-off03/14/202204/08/2022
Design POLISE CONSULTING ENGINEERS DPC
Owner TRINITY SCHOOL
Contractor NATIONWIDE MECHANICAL INC
Filer JM ZONING, LLC.
FILING HEREWITH FOR PLUMBING PORTION OF RENNOVATION OF EXISTING THEATER ON TRINITY CAMPUS. NO CHANGE TO USE EGRESS OR OCCUPANCY ON THIS APP…
M00650319 ↗117 WEST 91 STREET
MANHATTAN
AlterationSigned-off03/14/202204/08/2022
Design POLISE CONSULTING ENGINEERS DPC
Owner TRINITY SCHOOL
Contractor NATIONWIDE MECHANICAL INC
Filer JM ZONING, LLC.
FILING HEREWITH FOR SPRINKLER PORTION OF RENNOVATION OF EXISTING THEATER ON TRINITY CAMPUS. NO CHANGE TO USE EGRESS OR OCCUPANCY ON THIS AP…
M00650226 ↗117 WEST 91 STREET
MANHATTAN
AlterationPermit Issued02/01/202203/02/2022
Design ROGERS ARCHITECTS PLLC
Owner TRINITY SCHOOL
Contractor ARCHSTONE BUILDERS LLC
Filer JM ZONING, LLC.
FILING HEREWITH FOR RENNOVATION OF EXISTING THEATER ON TRINITY CAMPUS. NO CHANGE TO USE EGRESS OR OCCUPANCY ON THIS APPLICATION.
M00270706 ↗139 WEST 91 STREET
MANHATTAN
No WorkFiled — no permit on record12/11/2019—
Design JOSHUA BRANDFONBRENER ARCHITECT
—
M00108193 ↗139 WEST 91 STREET
MANHATTAN
No WorkFiled — no permit on record12/11/2018—
Design JOSHUA BRANDFONBRENER ARCHITECT
—
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
640 COLUMBUS AVENUE ↗305/08/2026
117 WEST 91 STREET ↗604/03/2024
139 WEST 91 STREET ↗212/11/2019
▾Documents — 121 on file (BIS + DOB NOW)
▸Plans & Drawings23
▸DOB NOWPlans/Sketch19
09/02/2026M00650226-P1 · 117 WEST 91 STREETRequest digital key ↗
09/02/2026M00650310-I1 · 117 WEST 91 STREETRequest digital key ↗
09/02/2026M00650319-I1 · 117 WEST 91 STREETRequest digital key ↗
Showing 3 of 19 on file for this type
▸DOB NOWPlans/Sketch - Temporary Place of Assembly2
09/06/2026M00108193-I1 · 139 WEST 91 STREETRequest digital key ↗
09/05/2026M00270706-I1 · 139 WEST 91 STREETRequest digital key ↗
▸DOB NOWPlans/Sketch - Place of Assembly2
08/29/2026M00871898-P1 · 117 WEST 91 STREETRequest digital key ↗
08/29/2026M00871898-I1 · 117 WEST 91 STREETRequest digital key ↗
▸Applications & Permits6
▸DOB NOWLPC Approval/Permit6
08/14/2026M00650226-I1 · 117 WEST 91 STREETOpen ↗
08/13/2026M00650310-I1 · 117 WEST 91 STREETOpen ↗
08/13/2026M00650310-P1 · 117 WEST 91 STREETOpen ↗
Showing 3 of 6 on file for this type
▸Seals & Professional Certifications47
▸DOB NOWDPL-1: Design Professional Seal & Signature23
09/06/2026M00108193-I1 · 139 WEST 91 STREETOpen ↗
09/02/2026M00650310-I1 · 117 WEST 91 STREETOpen ↗
09/02/2026M00650310-P1 · 117 WEST 91 STREETOpen ↗
Showing 3 of 23 on file for this type
▸DOB NOWProgress Inspector Seal & Signature15
09/07/2026M01171595-I1 · 640 COLUMBUS AVENUEOpen ↗
09/07/2026M01171595-I1 · 640 COLUMBUS AVENUEOpen ↗
09/01/2026M00871898-I1 · 117 WEST 91 STREETOpen ↗
Showing 3 of 15 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature9
09/07/2026M01171595-I1 · 640 COLUMBUS AVENUEOpen ↗
09/01/2026M01171595-P1 · 640 COLUMBUS AVENUEOpen ↗
08/30/2026M00650226-P1 · 117 WEST 91 STREETOpen ↗
Showing 3 of 9 on file for this type
▸Environmental & Asbestos15
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form10
09/02/2026M00650226-I1 · 117 WEST 91 STREETOpen ↗
09/02/2026M00650310-I1 · 117 WEST 91 STREETOpen ↗
08/13/2026M00650316-I1 · 117 WEST 91 STREETOpen ↗
Showing 3 of 10 on file for this type
▸DOB NOWDEP ACP-5: Asbestos Assessment Report5
08/31/2026M00870857-I1 · 640 COLUMBUS AVENUEOpen ↗
08/13/2026M00870854-I1 · 640 COLUMBUS AVENUEOpen ↗
Showing 2 of 5 on file for this type
▸Approvals, Objections & Sign-offs23
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter23
09/06/2026M00108193-I1 · 139 WEST 91 STREETOpen ↗
09/02/2026M00650310-I1 · 117 WEST 91 STREETOpen ↗
08/31/2026M00870857-I1 · 640 COLUMBUS AVENUEOpen ↗
Showing 3 of 23 on file for this type
▸Other Documents7
▸DOB NOWProof of Historic Building5
08/24/2026M01171595-I1 · 640 COLUMBUS AVENUEOpen ↗
08/14/2026M00650226-I1 · 117 WEST 91 STREETOpen ↗
08/13/2026M00650316-I1 · 117 WEST 91 STREETOpen ↗
Showing 3 of 5 on file for this type
▸DOB NOWAlternate Plan 12
08/29/2026M00871898-I1 · 117 WEST 91 STREETOpen ↗
08/29/2026M00871898-P1 · 117 WEST 91 STREETOpen ↗