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Public elementary, junior or senior high
Brooklyn Charter School
543 WILLOUGHBY AVENUE · BIN 3048818
💬 Discuss this project
1965Year Built
3Stories
W1Building Class
R6AZoning
141,246 sfGross Floor Area
0Units
LL97 Covered4 Open Violations 0 unresolved · 4 paperwork only ▸FDNY Report ↗
Public elementary, junior or senior high · Owner of record: NYC DEPARTMENT OF EDUCATION · 97,000 sf lot · 1.46 FAR built · Flood zone X
Locations of Work
ArchitectureMechanicalPlumbing
Permit Issued — active, not yet Signed-off
RoofUnder Construction21p · 1 filing · 20 docs
Floor 3Under Construction9p · 1 filing · 20 docs
Floor 2Under Construction9p · 1 filing · 20 docs
Floor 1Under Construction9p · 1 filing · 20 docs
CellarUnder Construction3p · 1 filing · 20 docs
Sub-BasementUnder Construction9p · 1 filing · 20 docs
1 job · most recent 10/07/2025
Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
10/07/2025Permit IssuedKEL-TECH CONSTRUCTION INCAir Conditioning Systems
Cooling
Daikin FTK24BXVJU 24,000 BTU · Split System ×4
1 job · most recent 10/07/2025
Storm
FiledStatusContractorScope
10/07/2025Permit IssuedVARSITY PLBG AND HTG INCStorm
22 jobs · most recent 08/25/2025
General Wiring
FiledStatusContractorScope
08/25/2025CompleteCHARAN ELEC'L ENTERP'S IN—
07/17/2025CompleteABM ELECTRIC, INCGeneral Wiring
05/03/2025CompleteEVEREST ELECTRIC CORP—
12/26/2024CompleteEVEREST ELECTRIC CORP—
12/03/2024CompleteHIGH VOLT ELEC CORP. OFGeneral Wiring
03/26/2024Permit IssuedPACIFIC ELEC'L CONTR'G IN—
08/03/2023CompleteFALCON ELEC'L CONTR'G CORGeneral Wiring
03/21/2023CompleteCHARAN ELEC'L ENTERP'S INGeneral Wiring
09/15/2022CompleteCHARAN ELEC'L ENTERP'S IN—
08/10/2022CompleteFALCON ELEC'L CONTR'G COR—
07/19/2022Permit IssuedSTANCO SYSTEM ELEC'L CONT—
07/14/2022CompleteFALCON ELEC'L CONTR'G COR—
01/05/2022CompleteCHARAN ELEC'L ENTERP'S IN—
08/19/2021Permit IssuedBZ ELECTRIC, INCGeneral Wiring
08/18/2021CompleteCHARAN ELEC'L ENTERP'S IN—
2 jobs · most recent 10/07/2025
Concrete Masonry
FiledStatusContractorScope
10/07/2025Permit IssuedVARSITY PLBG AND HTG INCConcrete, Masonry
09/26/2022——1 scope_items
Building Lifecycle
All (188)Filed (22)Permit Issued (51)Signed Off (6)Violation (60)Inspection (5)Objection (14)Special Inspection (30)
08/05/2026
Permit issued — Construction Fence
B00755883-I1-SF
06/01/2026
Violation issued (ECB, open)
Construction
05/14/2026
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
05/14/2026
Inspection — Certified Storm Drainage-ST-Piping-Underground
Certified
View inspection ↗
05/12/2026
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
03/10/2026
Permit issued — Supported Scaffold
B00755883-I1-FN
02/27/2026
Permit issued — Plumbing
B08048120-S3-PL
01/23/2026
Permit issued — General Construction
B08048120-S4-GC-CX
01/23/2026
Permit issued — General Construction
B08048120-I1-GC
01/07/2026
Inspection — Pass-Final PL - Up to 9 Requested Floors
Pass
View inspection ↗
01/06/2026
Permit issued — Mechanical Systems
B08048120-S2-MS
12/03/2025
Violation issued (FDNY_ORDER, closed)
12/03/2025
Violation issued (FDNY_ORDER, closed)
10/31/2025
Special inspection requirement — Masonry
MAXIM KORNGOLD
10/31/2025
Special inspection requirement — Post-installed Anchors
MAXIM KORNGOLD
10/31/2025
Special inspection requirement — Subsurface Conditions – Fill Placement & In-Place Density
MAXIM KORNGOLD
10/31/2025
Special inspection requirement — Construction Operations Influencing Adjacent Structures
MAXIM KORNGOLD
10/31/2025
Special inspection requirement — Concrete - Cast-In-Place
MAXIM KORNGOLD
10/31/2025
Special inspection requirement — Energy Code Compliance Inspections
MAXIM KORNGOLD
10/31/2025
Special inspection requirement — Insulation placement and R values
MAXIM KORNGOLD
10/31/2025
Special inspection requirement — Final
MAXIM KORNGOLD
10/31/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
MAXIM KORNGOLD
10/30/2025
Objection resolved — Addressed
10/09/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
MAXIM KORNGOLD
10/09/2025
Special inspection requirement — Post-installed Anchors
MAXIM KORNGOLD
10/09/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
MAXIM KORNGOLD
10/09/2025
Special inspection requirement — Fire-Resistance Rated Construction
MAXIM KORNGOLD
10/09/2025
Special inspection requirement — Energy Code Compliance Inspections
MAXIM KORNGOLD
10/09/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
MAXIM KORNGOLD
10/09/2025
Special inspection requirement — Fenestration air leakage
MAXIM KORNGOLD
10/09/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
MAXIM KORNGOLD
10/09/2025
Special inspection requirement — Fenestration areas
MAXIM KORNGOLD
10/08/2025
Objection raised — Other
10/08/2025
Objection resolved — Addressed
10/08/2025
Objection raised — Other
10/08/2025
Objection resolved — Addressed
10/07/2025
Filed — Alteration
plumbing work to accommodate roof project
B08048120-P6
10/07/2025
Filed — Alteration
plumbing work to accommodate roof project
B08048120-P8
10/07/2025
Filed — Alteration
plumbing work to accommodate roof project
B08048120-P7
10/07/2025
Objection raised — Other
10/03/2025
Special inspection requirement — Insulation placement and R values
MIKHAIL ZEYGMAN
10/03/2025
Special inspection requirement — Concrete - Cast-In-Place
MIKHAIL ZEYGMAN
10/03/2025
Special inspection requirement — Final
MIKHAIL ZEYGMAN
10/03/2025
Special inspection requirement — Energy Code Compliance Inspections
MIKHAIL ZEYGMAN
10/03/2025
Special inspection requirement — Subsurface Conditions – Fill Placement & In-Place Density
MIKHAIL ZEYGMAN
10/03/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
MIKHAIL ZEYGMAN
10/03/2025
Special inspection requirement — Post-installed Anchors
MIKHAIL ZEYGMAN
10/03/2025
Special inspection requirement — Masonry
MIKHAIL ZEYGMAN
10/03/2025
Special inspection requirement — Construction Operations Influencing Adjacent Structures
MIKHAIL ZEYGMAN
09/18/2025
Permit issued — Supported Scaffold
B00755883-I1-SH
09/18/2025
Permit issued — Supported Scaffold
B00755883-I1-SF
09/05/2025
Permit issued — Sidewalk Shed
B00755883-I1-SF
08/27/2025
Special inspection requirement — Post-installed Anchors
MIKHAIL ZEYGMAN
08/27/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
MIKHAIL ZEYGMAN
08/12/2025
Objection resolved — Addressed
07/24/2025
Objection raised — Other
07/23/2025
Filed — Alteration
plumbing work to accommodate roof project
B08048120-P5
07/22/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
MIKHAIL ZEYGMAN
07/17/2025
Filed — Alteration
plumbing work to accommodate roof project
B08048120-P4
07/11/2025
Signed off — Alteration
B00791739-I1
Latest 60 of 188 events.
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
NYC SCHOOL CONSTRUCTION AUTHORITY7708/06/2026
NYC DEPARTMENT OF EDUCATION303/22/2026
TOMPKINS MAZAL BA 101 LLC103/22/2026
DEPARTMENT OF EDUCATION1103/22/2026
DOE 040303/22/2026
DOE P.S.023 CARTER G WOOD103/22/2026
DOE P.S. 23403/22/2026
DOE 0 040203/22/2026
D.O.E. P.S.023 0203/22/2026
PS 023 CARTER G. WOODSON103/22/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
NYC SCHOOL CONSTRUCTION AUTHORITY410/07/2025
NYCSCA310/07/2025
NYC SCA407/17/2025
DSENY ENGINEERING SERVICES, PC610/24/2023
NYMS CONSULTING, LLC508/11/2022
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
DSENY ENGINEERING SERVICES1203/21/2026
NYC SCHOOL CONSTRUCTION AUTHORITY1103/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
KEL-TECH CONSTRUCTION INCGeneral Contractor4307/08/2026
CENTRAL MECHANICAL SYSTEMS INCGeneral Contractor3308/06/2026
VARSITY PLBG AND HTG INCPlumbing307/08/2026
CHARAN ELEC'L ENTERP'S INElectrical203/22/2026
FRANCIS RICHARDSElectrical203/21/2026
EON MECHANICAL INCGeneral Contractor207/08/2026
LUPINSKI, MAREKElectrical103/21/2026
SCHWERDTFEGER, MARCUSElectrical103/21/2026
FLORENTINE ARTISTIC IRONElectrical103/21/2026
CHAYUT, ALLENElectrical103/21/2026
EVEREST ELECTRIC CORPElectrical103/22/2026
GIOVANNI DITURIElectrical103/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
TWIN PEAKS INC.3171210/07/2025
MUNICIPAL TESTING LABORAT230109/26/2022
FUTURE TECH CONSULTANTS O589508/11/2022
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWConstruction FencePermit IssuedCENTRAL MECHANICAL SYSTEMS INC08/05/2026
DOB NOWSupported ScaffoldPermit IssuedCENTRAL MECHANICAL SYSTEM03/10/2026
DOB NOWPlumbingPermit IssuedVARSITY PLBG AND HTG INC02/27/2026
DOB NOWGeneral ConstructionSigned-offKEL-TECH CONSTRUCTION INC01/23/2026
DOB NOWGeneral ConstructionPermit IssuedKEL-TECH CONSTRUCTION INC01/23/2026
DOB NOWMechanical SystemsPermit IssuedEON MECHANICAL INC01/06/2026
DOB NOWSupported ScaffoldPermit IssuedCENTRAL MECHANICAL SYSTEM09/18/2025
DOB NOWSupported ScaffoldPermit IssuedCENTRAL MECHANICAL SYSTEM09/18/2025
DOB NOWSidewalk ShedPermit IssuedCENTRAL MECHANICAL SYSTEM09/05/2025
DOB NOWConstruction FencePermit IssuedCENTRAL MECHANICAL SYSTEM03/26/2025
DOB NOWSidewalk ShedSigned-offKEL-TECH CONSTRUCTION INC03/03/2025
DOB NOWPlumbingPermit IssuedVARSITY PLBG AND HTG INC02/28/2025
DOB NOWConstruction FenceSigned-offKEL-TECH CONSTRUCTION INC02/05/2025
DOB NOWSidewalk ShedSigned-offKEL-TECH CONSTRUCTION INC02/05/2025
DOB NOWGeneral ConstructionSigned-offKEL-TECH CONSTRUCTION INC01/24/2025
DOB NOWGeneral ConstructionPermit IssuedKEL-TECH CONSTRUCTION INC01/24/2025
DOB NOWMechanical SystemsPermit IssuedEON MECHANICAL INC12/27/2024
DOB NOWGeneral ConstructionPermit IssuedKEL-TECH CONSTRUCTION INC11/27/2024
DOB NOWProtection and Mechanical MethodsSigned-offKEL-TECH CONSTRUCTION INC11/27/2024
DOB NOWSupported ScaffoldSigned-offKEL-TECH CONSTRUCTION INC11/27/2024
DOB NOWStructuralSigned-offKEL-TECH CONSTRUCTION INC11/27/2024
DOB NOWConstruction FenceSigned-offKEL-TECH CONSTRUCTION INC11/26/2024
DOB NOWSidewalk ShedPermit IssuedCENTRAL MECHANICAL SYSTEM09/04/2024
DOB NOWSupported ScaffoldPermit IssuedCENTRAL MECHANICAL SYSTEM09/04/2024
DOB NOWSidewalk ShedPermit IssuedCENTRAL MECHANICAL SYSTEM08/28/2024
DOB NOWSupported ScaffoldPermit IssuedCENTRAL MECHANICAL SYSTEM03/28/2024
DOB NOWMechanical SystemsSigned-offCENTRAL MECHANICAL SYSTEM03/27/2024
DOB NOWSidewalk ShedSigned-offKEL-TECH CONSTRUCTION INC03/06/2024
DOB NOWStructuralSigned-offKEL-TECH CONSTRUCTION INC03/04/2024
DOB NOWConstruction FenceSigned-offKEL-TECH CONSTRUCTION INC03/04/2024
DOB NOWSupported ScaffoldSigned-offKEL-TECH CONSTRUCTION INC03/04/2024
DOB NOWPlumbingPermit IssuedVARSITY PLBG AND HTG INC02/27/2024
DOB NOWGeneral ConstructionPermit IssuedKEL-TECH CONSTRUCTION INC02/02/2024
DOB NOWStructuralSigned-offKEL-TECH CONSTRUCTION INC02/01/2024
DOB NOWSupported ScaffoldSigned-offKEL-TECH CONSTRUCTION INC01/24/2024
DOB NOWSidewalk ShedSigned-offKEL-TECH CONSTRUCTION INC01/23/2024
DOB NOWProtection and Mechanical MethodsSigned-offKEL-TECH CONSTRUCTION INC01/22/2024
DOB NOWConstruction FenceSigned-offKEL-TECH CONSTRUCTION INC12/12/2023
DOB NOWSidewalk ShedSigned-offKEL-TECH CONSTRUCTION INC12/04/2023
DOB NOWConstruction FenceSigned-offKEL-TECH CONSTRUCTION INC10/31/2023
+ 59 more permits on file
▾Field Inspections (DOB CAP) — 5
DateTypeResultReport
05/14/2026Certified Gas-Gas-Piping-RoughingCertifiedView ↗
05/14/2026Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
05/12/2026Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
01/07/2026Pass-Final PL - Up to 9 Requested FloorsPassView ↗
09/20/2022Pass-Final Boiler Equipment InspectionPassView ↗
▾Special Inspection Requirements (DOB NOW) — 76
DateRequirementInspectorRole
10/31/2025FinalMAXIM KORNGOLDprogress
10/31/2025Energy Code Compliance InspectionsMAXIM KORNGOLDprogress
10/31/2025MasonryMAXIM KORNGOLDspecial
10/31/2025Construction Operations Influencing Adjacent StructuresMAXIM KORNGOLDspecial
10/31/2025Concrete - Cast-In-PlaceMAXIM KORNGOLDspecial
10/31/2025Post-installed AnchorsMAXIM KORNGOLDspecial
10/31/2025Structural Stability – Alterations of existing buildingsMAXIM KORNGOLDspecial
10/31/2025Subsurface Conditions – Fill Placement & In-Place DensityMAXIM KORNGOLDspecial
10/31/2025Insulation placement and R valuesMAXIM KORNGOLDenergy_progress
10/09/2025Post-installed AnchorsMAXIM KORNGOLDspecial
10/09/2025Structural Stability – Alterations of existing buildingsMAXIM KORNGOLDspecial
10/09/2025Fire-Resistant Penetrations and JointsMAXIM KORNGOLDspecial
10/09/2025Energy Code Compliance InspectionsMAXIM KORNGOLDprogress
10/09/2025Fire-Resistance Rated ConstructionMAXIM KORNGOLDprogress
10/09/2025Fenestration and door U-factor and product ratingsMAXIM KORNGOLDenergy_progress
10/09/2025Fenestration areasMAXIM KORNGOLDenergy_progress
10/09/2025Fenestration air leakageMAXIM KORNGOLDenergy_progress
10/09/2025Fire-Resistant Penetrations and JointsMAXIM KORNGOLDspecial
10/03/2025MasonryMIKHAIL ZEYGMANspecial
10/03/2025Post-installed AnchorsMIKHAIL ZEYGMANspecial
10/03/2025Concrete - Cast-In-PlaceMIKHAIL ZEYGMANspecial
10/03/2025Structural Stability – Alterations of existing buildingsMIKHAIL ZEYGMANspecial
10/03/2025Subsurface Conditions – Fill Placement & In-Place DensityMIKHAIL ZEYGMANspecial
10/03/2025Energy Code Compliance InspectionsMIKHAIL ZEYGMANprogress
10/03/2025FinalMIKHAIL ZEYGMANprogress
Latest 25 of 76.
▾Documents — 213 on file (BIS + DOB NOW)
▸Plans & Drawings25
▸DOB NOWPlans/Sketch25
08/29/2026B00755883-S1Request digital key ↗
08/29/2026B00755883-I1Request digital key ↗
08/29/2026B00755883-P2Request digital key ↗
Showing 3 of 25 on file for this type
▸Seals & Professional Certifications93
▸DOB NOWSpecial Inspector Seal & Signature40
09/06/2026B08048120-P5Open ↗
09/06/2026B08048120-P5Open ↗
09/06/2026B08048120-P5Open ↗
Showing 3 of 40 on file for this type
▸DOB NOWProgress Inspector Seal & Signature28
09/06/2026B08048120-P5Open ↗
09/06/2026B08048120-P5Open ↗
09/06/2026B08048120-P5Open ↗
Showing 3 of 28 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature25
08/29/2026B00755883-S1Open ↗
08/29/2026B00755883-I1Open ↗
08/29/2026B00755883-P3Open ↗
Showing 3 of 25 on file for this type
▸Safety & Tenant Protection7
▸DOB NOWNYCSCA - Approved Site Safety Plans7
08/29/2026B00755883-I1Open ↗
08/29/2026B00755883-P3Open ↗
08/13/2026B00917498-I1Open ↗
Showing 3 of 7 on file for this type
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/29/2026B00755883-S2Open ↗
08/29/2026B00755883-P2Open ↗
▸Approvals, Objections & Sign-offs57
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter25
08/29/2026B00755883-S1Open ↗
08/29/2026B00755883-I1Open ↗
08/29/2026B00755883-P3Open ↗
Showing 3 of 25 on file for this type
▸DOB NOWDesign Commission Approval City Owned (Exterior Work)25
08/29/2026B00755883-I1Open ↗
08/29/2026B00755883-P3Open ↗
08/27/2026B08048120-P9Open ↗
Showing 3 of 25 on file for this type
▸DOB NOWDEP Variance (V5) letter4
08/27/2026B08048120-S2Open ↗
08/27/2026B08048120-S3Open ↗
08/15/2026B08048120-I1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWDesign Commission Sign Off City Owned (Exterior Work)3
08/13/2026B00917487-I1Open ↗
08/13/2026B00917498-I1Open ↗
08/13/2026B00917505-I1Open ↗
▸Other Documents29
▸DOB NOWNYCSCA - BCC Plan Examination Transmittal25
08/29/2026B00755883-I1Open ↗
08/29/2026B00755883-P3Open ↗
08/27/2026B08048120-S3Open ↗
Showing 3 of 25 on file for this type
▸DOB NOWNYCSCA Exhibit 23
08/13/2026B00917505-I1Open ↗
08/13/2026B00917487-I1Open ↗
08/13/2026B00917498-I1Open ↗
▸DOB NOWProof of Historic Building1
08/13/2026B08006951-I1Open ↗