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BROOKLYN
433 PARK AVENUE
BROOKLYN · BIN 3054200
💬 Discuss this project
—Year Built
—Stories
—Building Class
—Zoning
—Gross Floor Area
—Units
1 Open Violation ▸FDNY Report ↗
Flood zone X
Locations of Work
Architecture
Floor 11p · 1 filing · 2 docs
Mezzanine1p · 1 filing · 2 docs
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
MOHAMMAD AHEAD, PE106/02/2026
Building Lifecycle
All (25)Filed (1)Violation (10)Objection (6)Special Inspection (8)
08/13/2026
Objection resolved — Resolved
08/13/2026
Objection resolved — Resolved
08/13/2026
Objection resolved — Resolved
06/08/2026
Objection raised — Other
06/08/2026
Objection raised — Cost
06/08/2026
Objection raised — Other
06/02/2026
Filed — Alteration CO
CHANGE OF USE AND INTERIOR ALTERATION OF AN EXISTING 1-STORY & MEZZANINE COMMERCIAL BUILDING. CONVERSION OF COMMERCIAL OPEN SPACE OFFICES, TO A USE GROUP VI TRADE SCHOOL AND EDUCATIONAL SUPPORT SERVICES NAICS CODE 6117 AND AMBULATORY HEALTHCARE FACILITY
B01316877-I1
11/24/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
11/24/2025
Special inspection requirement — Energy Code Compliance Inspections
11/24/2025
Special inspection requirement — Fire-Resistance Rated Construction
11/24/2025
Special inspection requirement — Fenestration air leakage
11/24/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
11/24/2025
Special inspection requirement — Fenestration areas
11/24/2025
Special inspection requirement — Lighting controls
11/24/2025
Special inspection requirement — Air barrier - visual inspection
06/14/2011
Violation issued (ECB, closed)
Construction
01/06/1998
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/13/1997
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
01/13/1997
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/08/1996
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
04/17/1995
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
05/31/1994
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
04/25/1991
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/29/1990
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
10/12/1989
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
BISPLISSUEDBRANCH PLUMBING LLC12/20/2013
BISMHISSUEDBNK COOLING & HEATING COR12/06/2011
BISFBISSUEDNY HEATING08/20/1997
BISMHISSUEDDEIDAN IND. LTD05/27/1992
Nothing on file for this building.
▾Special Inspection Requirements (DOB NOW) — 8
DateRequirementInspectorRole
11/24/2025Fire-Resistant Penetrations and Joints—special
11/24/2025Energy Code Compliance Inspections—progress
11/24/2025Fire-Resistance Rated Construction—progress
11/24/2025Fenestration air leakage—energy_progress
11/24/2025Fenestration and door U-factor and product ratings—energy_progress
11/24/2025Fenestration areas—energy_progress
11/24/2025Lighting controls—energy_progress
11/24/2025Air barrier - visual inspection—energy_progress
▾Documents — 25 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/14/2026B01316877-I1Request digital key ↗
▸Applications & Permits6
▸BISPLAN / WORK APPROVAL APPLICATION4
04/03/2015320350062Open ↗
03/13/2015320350062Open ↗
06/14/2014320350062Open ↗
Showing 3 of 4 on file for this type
▸BISWORK PERMIT APPLICATION2
12/24/2013320350062Open ↗
12/07/2011320350062Open ↗
▸Seals & Professional Certifications5
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION2
07/20/2015320350062Open ↗
09/26/2011320350062Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM1
09/26/2011320350062Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST1
09/26/2011320350062Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/16/2026B01316877-I1Open ↗
▸Trade Schedules & Equipment6
▸BISEQUIPMENT USE APPLICATION/PERMIT2
07/20/2015320350062Open ↗
07/20/2015320350062Open ↗
▸BISEQUIPMENT USE PERMITS1
07/20/2015320350062Open ↗
▸BISSELF-CERT PLUMBING NOTICE1
08/28/2014320350062Open ↗
▸BISSCHEDULE B - PLUMBING1
09/26/2011320350062Open ↗
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE1
06/14/2014320350062Open ↗
▸Safety & Tenant Protection1
▸BISSTREET TREE CHECKLIST1
09/26/2011320350062Open ↗
▸Energy Compliance1
▸BISTECHNICAL REPORT: ENERGY1
09/26/2011320350062Open ↗
▸Approvals, Objections & Sign-offs2
▸BISADMINISTRATIVE OBJECTIONS1
09/26/2011320350062Open ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1
07/20/2015320350062Open ↗
▸Cost, Insurance & Ownership2
▸BISCOST AFFIDAVIT2
07/20/2015320350062Open ↗
09/26/2011320350062Open ↗
▸Filing & Intake Forms1
▸BISEFILING COVER SHEET1
09/26/2011320350062Open ↗