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Miscellaneous educational facility
340 WILLIS AVENUE
BRONX · BIN 2000364
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1901Year Built
3Stories
W9Building Class
R6Zoning
17,432 sfGross Floor Area
1Units
Rent Stabilized7 Open Violations 4 unresolved · 3 paperwork only ▸FDNY Report ↗
Miscellaneous educational facility · 7,510 sf lot · 2.32 FAR built · Flood zone X
Locations of Work
Architecture
Permit Issued — active, not yet Signed-off
RoofUnder Construction1p · 2 filings · 6 docs
Floor 4Under Construction1 filing · 2 docs
Floor 3Under Construction1 filing · 2 docs
Floor 2Under Construction1 filing · 2 docs
Floor 1Under Construction1 filing · 2 docs
1 job · most recent 06/26/2025
FiledStatusContractorScope
06/26/2025Permit IssuedOPTIMAL ELECTRIC, INC—
2 jobs · most recent 10/31/2025
Scaffold Sidewalk Shed
FiledStatusContractorScope
10/31/2025Permit IssuedJ&S CONTRACTING GROUP INCScaffold
10/15/2025Permit IssuedPOWERS BRIDGING & SCAFFOLSidewalk Shed
Building Lifecycle
All (25)Filed (7)Permit Issued (8)Signed Off (1)Violation (1)Inspection (4)Special Inspection (4)
06/29/2026
Permit issued — Sidewalk Shed
X01243762-I1-SH
06/26/2026
Permit issued — Supported Scaffold
X01243769-I1-SF
06/24/2026
Permit issued — General Construction
X01086230-I1-GC
04/01/2026
Permit issued — Sidewalk Shed
X01243762-I1-SH
10/31/2025
Filed — Alteration
INSTALLATION OF TEMPORARY PIPE SCAFFOLD AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
X01243769-P2
10/15/2025
Filed — Alteration
INSTALLATION OF TEMPORARY SIDEWALK SHED AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
X01243762-P1
10/14/2025
Filed — Alteration
INSTALLATION OF TEMPORARY PIPE SCAFFOLD AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
X01243769-P1
08/19/2025
Permit issued — General Construction
X01086230-I1-GC
07/02/2025
Permit issued — Supported Scaffold
X01243769-I1-SF
07/01/2025
Filed — Alteration
INSTALLATION OF TEMPORARY PIPE SCAFFOLD AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
X01243769-I1
06/25/2025
Filed — Alteration
INSTALLATION OF TEMPORARY SIDEWALK SHED AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
X01243762-I1
06/25/2025
Permit issued — Sidewalk Shed
X01243762-I1-SH
01/15/2025
Inspection — Certified Storm Drainage-ST-Piping-Underground
Certified
View inspection ↗
01/15/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
12/09/2024
Inspection — Certified Storm Drainage-ST-Piping-Underground
Certified
View inspection ↗
12/09/2024
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
07/26/2024
Filed — Alteration
Sound front facade for loose brownstone and remove as necessary. Finish with concrete and paint to match existing. No change in use, egress , or occupancy.
X01086230-I1
05/02/2023
Signed off — Alteration
APPLICATION FILED FOR RENEW CHIMNEY LINER ON A RESIDENTIAL BUILDING AS PER PLANS SUBMITTED. NO CHANGE IN USE, FLOOR AREA, EGRESS OR OCCUPANCY.
X00819094-I1
02/28/2023
Permit issued — Mechanical Systems
X00819094-I1-MS
02/14/2023
Filed — Alteration
APPLICATION FILED FOR RENEW CHIMNEY LINER ON A RESIDENTIAL BUILDING AS PER PLANS SUBMITTED. NO CHANGE IN USE, FLOOR AREA, EGRESS OR OCCUPANCY.
X00819094-I1
02/14/2023
Special inspection requirement — HVAC-R and service water piping design and insulation
SERDAR CEYLAN
01/26/2023
Special inspection requirement — Mechanical Systems
SERDAR CEYLAN
01/26/2023
Special inspection requirement — Energy Code Compliance Inspections
SERDAR CEYLAN
01/26/2023
Special inspection requirement — Final
SERDAR CEYLAN
12/13/2011
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
PAUL PERDEK, PROF. ENG. PLLC510/31/2025
SCALAR ARCHITECTURE PC107/26/2024
SERDAR CEYLAN ARCHITECT, PC102/14/2023
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
AE DESIGN SOLUTION1203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
JUAHOL CONSTRUCTION INCGeneral Contractor303/21/2026
POWERS BRIDGING & SCAFFOLDINGGeneral Contractor307/01/2026
J&S CONTRACTING GROUP INCGeneral Contractor206/28/2026
VMMA CONSTRUCTION LLCGeneral Contractor206/28/2026
YEVGENY KOLTUNOVElectrical103/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
SCALAR ARCHITECTURE PC4696107/26/2024
CEYLAN DESIGN AND CONSULT8422102/14/2023
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSidewalk ShedPermit IssuedPOWERS BRIDGING & SCAFFOLDING06/29/2026
DOB NOWSupported ScaffoldPermit IssuedJ&S CONTRACTING GROUP INC06/26/2026
DOB NOWGeneral ConstructionPermit IssuedJ&S CONTRACTING GROUP INC06/24/2026
DOB NOWSidewalk ShedPermit IssuedPOWERS BRIDGING & SCAFFOL04/01/2026
DOB NOWGeneral ConstructionPermit IssuedVMMA CONSTRUCTION LLC08/19/2025
DOB NOWSupported ScaffoldPermit IssuedVMMA CONSTRUCTION LLC07/02/2025
DOB NOWSidewalk ShedPermit IssuedPOWERS BRIDGING & SCAFFOL06/25/2025
DOB NOWMechanical SystemsSigned-offJUAHOL CONSTRUCTION INC02/28/2023
BISFPISSUEDIDEAL FIRE SYSTEMS, INC10/25/2005
▾Field Inspections (DOB CAP) — 4
DateTypeResultReport
01/15/2025Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
01/15/2025Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
12/09/2024Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
12/09/2024Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 4
DateRequirementInspectorRole
02/14/2023HVAC-R and service water piping design and insulationSERDAR CEYLANenergy_progress
01/26/2023Mechanical SystemsSERDAR CEYLANspecial
01/26/2023Energy Code Compliance InspectionsSERDAR CEYLANprogress
01/26/2023FinalSERDAR CEYLANprogress
▾Documents — 18 on file (BIS + DOB NOW)
▸Plans & Drawings4
▸DOB NOWPlans/Sketch4
08/23/2026X00819094-I1Request digital key ↗
08/21/2026X01086230-I1Request digital key ↗
08/18/2026X01243762-P1Request digital key ↗
Showing 3 of 4 on file for this type
▸Seals & Professional Certifications8
▸DOB NOWDPL-1: Design Professional Seal & Signature5
08/23/2026X00819094-I1Open ↗
08/21/2026X01086230-I1Open ↗
08/18/2026X01243762-I1Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWProgress Inspector Seal & Signature2
08/24/2026X00819094-I1Open ↗
08/24/2026X00819094-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/24/2026X00819094-I1Open ↗
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/23/2026X00819094-I1Open ↗
08/21/2026X01086230-I1Open ↗
▸Approvals, Objections & Sign-offs3
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter3
08/18/2026X01243762-I1Open ↗
08/13/2026X01086230-I1Open ↗
08/13/2026X01243762-P1Open ↗
▸Other Documents1
▸DOB NOWFee Exempt Supporting Document - DOF Property Tax Assessment Roll1
08/13/2026X01243769-P2Open ↗