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Entity
P.S. 811
Tenant
1 project with open permitsMANHATTAN · 2BROOKLYN · 1
2 buildings
3
Total Filings
3
Projects on File
2
Buildings Worked
1
Projects w/ Open Permits
Tenant
Primary Trade
Activity
Projects by first filing month3 projects all-time
0112Feb '22 · 1Feb '26 · 1Aug '26 · 12023202420252026
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit133%
Filed only267%
By project type
Alteration3
Most active buildings
All buildings →
460 WEST END AVENUEMANHATTAN · 1 open · latest 08/05/2026
2 projects
2525 HARING STREETBROOKLYN · latest 02/19/2026
1 projects
Key relationships
Everyone →
Filing representatives
1 projects
1 projects
Owners
2 projects
1 projects
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01437548 ↗460 WEST END AVENUE
MANHATTAN
AlterationFiled — no permit on record08/05/2026—
Design STANTEC
Owner NYCSCA
Filer STANTEC ARCHITECTURE
—
M00682828 ↗460 WEST END AVENUE
MANHATTAN
AlterationPermit Issued02/17/202203/30/2026
Design SYSTRA
Owner NYCSCA
Contractor EURO CASTLE CONSTRUCTION
Remove & re-install existing utility type exhaust fan and associated ductwork. Remove & re-install existing gooseneck duct and condensing un…
B01361367 ↗2525 HARING STREET
BROOKLYN
AlterationFiled — no permit on record02/19/2026—
Design YSRAEL A. SEINUK, P.C.
Owner NYC SCHOOL CONSTRUCTION AUTHORITY
Filer CASO & ASSOCIATES,INC.
—
Counts cover all 3 projects (3 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
AKRF, INC.102/26/2026
DVL CONSULTING ENGINEERS, INC102/26/2026
PRINCETON ENGINEERING SERVICES, PC103/18/2022
STANTEC108/07/2026
SYSTRA103/18/2022
YSRAEL A. SEINUK, P.C.102/26/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
EURO CASTLE CONSTRUCTION103/18/2022
THERMO TECH MECHANICAL I*103/18/2022
VARSITY PLBG AND HTG INC103/18/2022
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
NYCSCA208/07/2026
NYC SCHOOL CONSTRUCTION AUTHORITY102/26/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
CASO & ASSOCIATES,INC.102/26/2026
STANTEC ARCHITECTURE108/07/2026
3 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 3Open permit 1Filed only 2
3 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01437548 ↗460 WEST END AVENUE
MANHATTAN
AlterationFiled — no permit on record08/05/2026—
Design STANTEC
Owner NYCSCA
Filer STANTEC ARCHITECTURE
—
M00682828 ↗460 WEST END AVENUE
MANHATTAN
AlterationPermit Issued02/17/202203/30/2026
Design SYSTRA
Owner NYCSCA
Contractor EURO CASTLE CONSTRUCTION
Remove & re-install existing utility type exhaust fan and associated ductwork. Remove & re-install existing gooseneck duct and condensing un…
B01361367 ↗2525 HARING STREET
BROOKLYN
AlterationFiled — no permit on record02/19/2026—
Design YSRAEL A. SEINUK, P.C.
Owner NYC SCHOOL CONSTRUCTION AUTHORITY
Filer CASO & ASSOCIATES,INC.
—
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
460 WEST END AVENUE ↗208/07/2026
2525 HARING STREET ↗102/26/2026
▾Documents — 97 on file (BIS + DOB NOW)
▸Plans & Drawings13
▸DOB NOWPlans/Sketch13
09/02/2026M00682828-S2 · 460 WEST END AVENUERequest digital key ↗
09/02/2026M00682828-S3 · 460 WEST END AVENUERequest digital key ↗
08/18/2026B01361367-S2 · 2525 HARING STREETRequest digital key ↗
Showing 3 of 13 on file for this type
▸Applications & Permits4
▸DOB NOWLPC Approval/Permit4
09/02/2026M00682828-S3 · 460 WEST END AVENUEOpen ↗
Showing 1 of 4 on file for this type
▸Seals & Professional Certifications23
▸DOB NOWDPL-1: Design Professional Seal & Signature13
09/02/2026M00682828-S3 · 460 WEST END AVENUEOpen ↗
09/02/2026M00682828-S1 · 460 WEST END AVENUEOpen ↗
09/02/2026M00682828-S2 · 460 WEST END AVENUEOpen ↗
Showing 3 of 13 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature7
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 7 on file for this type
▸DOB NOWProgress Inspector Seal & Signature3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸Approvals, Objections & Sign-offs41
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter13
09/02/2026M00682828-S3 · 460 WEST END AVENUEOpen ↗
09/02/2026M00682828-S1 · 460 WEST END AVENUEOpen ↗
09/02/2026M00682828-S2 · 460 WEST END AVENUEOpen ↗
Showing 3 of 13 on file for this type
▸DOB NOWDesign Commission Approval City Owned (Exterior Work)13
09/02/2026M00682828-S3 · 460 WEST END AVENUEOpen ↗
08/16/2026M01437548-I1 · 460 WEST END AVENUEOpen ↗
08/16/2026M01437548-S1 · 460 WEST END AVENUEOpen ↗
Showing 3 of 13 on file for this type
▸DOB NOWDesign Commission Sign Off City Owned (Exterior Work)11
09/02/2026M00682828-S3 · 460 WEST END AVENUEOpen ↗
08/13/2026B01361367-S2 · 2525 HARING STREETOpen ↗
08/13/2026B01361367-S3 · 2525 HARING STREETOpen ↗
Showing 3 of 11 on file for this type
▸DOB NOWDEP Variance (V5) letter4
09/02/2026M00682828-S1 · 460 WEST END AVENUEOpen ↗
09/02/2026M00682828-S3 · 460 WEST END AVENUEOpen ↗
09/02/2026M00682828-S2 · 460 WEST END AVENUEOpen ↗
Showing 3 of 4 on file for this type
▸Other Documents16
▸DOB NOWNYCSCA - BCC Plan Examination Transmittal14
09/02/2026M00682828-S3 · 460 WEST END AVENUEOpen ↗
08/18/2026B01361367-S2 · 2525 HARING STREETOpen ↗
08/16/2026M01437548-S1 · 460 WEST END AVENUEOpen ↗
Showing 3 of 14 on file for this type
▸DOB NOWProof of Historic Building2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type