← Back
Entity
One Endo
Tenant
MANHATTAN · 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.
Portfolio status
Browse projects →
Signed off1100%
By project type
Alteration1
Most active buildings
All buildings →
1260 AVENUE OF THE AMERMANHATTAN · latest 02/17/2026
1 projects
Key relationships
Everyone →
Design firms
1 projects
Filing representatives
1 projects
Owners
1 projects
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01270089 ↗1260 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off08/20/202502/17/2026
Design JAMES CHAI ARCHITECT, P.C.
Owner Tishman Speyer
Contractor PRINCIPAL BUILDERS SOLUTI
Filer HTX BUILDING CONSULTING
PLUMBING WORK FOR EXIST'G DENTAL OFFICE AT UNIT #1807 ON 18TH FLOOR ; NO CHANGE TO USE, EGRESS OR OCCUPANCY
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
JAMES CHAI ARCHITECT, P.C.108/20/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
EXPRESS PL SWR & WTR A108/20/2025
PRINCIPAL BUILDERS SOLUTI108/20/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
TISHMAN SPEYER108/20/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
HTX BUILDING CONSULTING108/20/2025
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 1Signed off 1
1 project
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01270089 ↗1260 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off08/20/202502/17/2026
Design JAMES CHAI ARCHITECT, P.C.
Owner Tishman Speyer
Contractor PRINCIPAL BUILDERS SOLUTI
Filer HTX BUILDING CONSULTING
PLUMBING WORK FOR EXIST'G DENTAL OFFICE AT UNIT #1807 ON 18TH FLOOR ; NO CHANGE TO USE, EGRESS OR OCCUPANCY
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
1260 AVENUE OF THE AMER ↗108/20/2025
▾Documents — 12 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/21/2026M01270089-S1 · 1260 AVENUE OF THE AMERRequest digital key ↗
08/21/2026M01270089-I1 · 1260 AVENUE OF THE AMERRequest digital key ↗
▸Applications & Permits2
▸DOB NOWLPC Approval/Permit2
08/13/2026M01270089-I1 · 1260 AVENUE OF THE AMEROpen ↗
08/13/2026M01270089-S1 · 1260 AVENUE OF THE AMEROpen ↗
▸Seals & Professional Certifications5
▸DOB NOWProgress Inspector Seal & Signature2
08/25/2026M01270089-I1 · 1260 AVENUE OF THE AMEROpen ↗
08/25/2026M01270089-I1 · 1260 AVENUE OF THE AMEROpen ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/21/2026M01270089-S1 · 1260 AVENUE OF THE AMEROpen ↗
08/21/2026M01270089-I1 · 1260 AVENUE OF THE AMEROpen ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/25/2026M01270089-I1 · 1260 AVENUE OF THE AMEROpen ↗
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/21/2026M01270089-I1 · 1260 AVENUE OF THE AMEROpen ↗
08/21/2026M01270089-S1 · 1260 AVENUE OF THE AMEROpen ↗
▸Other Documents1
▸DOB NOWProof of Historic Building1
08/13/2026M01270089-I1 · 1260 AVENUE OF THE AMEROpen ↗