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School or academy
49 PROSPECT PARK WEST
BROOKLYN · BIN 3025256
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1892Year Built
3Stories
W3Building Class
R7AZoning
10,350 sfGross Floor Area
2Units
2 Open Violations ▸FDNY Report ↗
School or academy · Owner of record: POLYTECHNIC PREP SCHOOL · 15,783 sf lot · 0.66 FAR built · Flood zone X
Locations of Work
Architecture
Floor 11 filing · 5 docs
Cellar1 filing · 5 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
POLYTECHNIC PREP SCHOOL103/22/2026
WOODWARD PARK SCHOOL403/22/2026
BKLYN ETHICAL SCHOOL103/22/2026
BROOKLYN103/22/2026
POLYTRCHIC COUNTRY DAY SCHOOL103/21/2026
POLY PREP COUNTRY DAY SCHOOL1103/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
CONCESSI ENGINEERING, P.C.104/28/2022
BUILDTECH ENGINEERING DPC101/25/2022
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
RIZZO GROUP103/21/2026
MP DESIGN AND CONSTRUCTION203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
TITAN CONSTRUCTION MANAGEMENTGeneral Contractor407/08/2026
TITAN CONTRACTING CORPGeneral Contractor303/21/2026
IAG ELECTRIC, INCElectrical103/22/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
CONCESSI ENGINEERING, P.C540104/28/2022
BUILDTECH ENGINEERING6369101/25/2022
Building Lifecycle
All (38)Filed (2)Permit Issued (3)Signed Off (1)Violation (32)
10/18/2024
Permit issued — General Construction
B00604512-I1-GC-CX
01/31/2024
Signed off — Alteration
B00470214-I1
11/30/2023
Permit issued — Mechanical Systems
B00470214-I1-MS
08/05/2023
Violation issued (FDNY_NOV, closed)
04/28/2022
Filed — Alteration
B00470214-I1
02/03/2022
Permit issued — General Construction
B00604512-I1-GC-CX
01/25/2022
Filed — Alteration
B00604512-I1
09/30/2021
Violation issued (FDNY_NOV, closed)
07/30/2021
Violation issued (FDNY_NOV, closed)
12/11/2020
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
04/17/2020
Violation issued (FDNY_NOV, closed)
01/27/2020
Violation issued (FDNY_NOV, closed)
12/11/2019
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
05/29/2019
Violation issued (FDNY_NOV, closed)
06/19/2018
Violation issued (FDNY_NOV, closed)
08/08/2016
Violation issued (ECB, closed)
Elevators
05/09/2013
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
05/08/2012
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
04/20/2011
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
06/01/2010
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
12/31/2009
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/26/2002
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/26/2002
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/07/2000
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/07/2000
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/16/1999
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/16/1999
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/16/1999
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
05/04/1998
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
05/04/1998
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
08/16/1993
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
08/04/1993
Violation issued (ECB, closed)
Local Law
11/20/1991
Violation issued (ECB, closed)
Boilers
10/21/1991
Violation issued (ECB, closed)
Local Law
05/13/1991
Violation issued (ECB, closed)
Public Assembly
05/13/1991
Violation issued (ECB, closed)
Public Assembly
07/11/1989
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
12/20/1988
Violation issued (ECB, closed)
Boilers
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionPermit IssuedTITAN CONSTRUCTION MANAGE10/18/2024
DOB NOWMechanical SystemsSigned-offTITAN CONSTRUCTION MANAGE11/30/2023
DOB NOWGeneral ConstructionPermit IssuedTITAN CONTRACTING CORP02/03/2022
BISFBISSUEDJACK PICCINI, INC10/22/2021
BISBLISSUEDJACK PICCINI, INC10/19/2021
BISBLISSUEDJACK PICCINI, INC04/13/2021
BISBLISSUEDJACK PICCINI, INC03/21/2018
BISOTISSUEDNEW ASIAN CONSTRUCTION09/06/2017
BIS—ISSUEDPOLYTECHNIC PREP COUNTRY DAY SCH07/31/2012
BIS—ISSUEDEMPIRE ERECTORS & ELECTRI05/05/2010
BISSPISSUEDLOUIS L.BUTTERMARK & SONS03/21/2007
BISPLISSUEDC 2 PLUMBING LLC02/28/2007
BIS—ISSUEDR.C. DOLNER LLC02/22/2007
BISEQISSUEDR.C. DOLNER LLC02/22/2007
BISEQISSUEDR.C. DOLNER LLC01/03/2007
BISPLISSUEDECONOMY P & H CO.,INC11/02/2006
BISEQISSUEDR.C. DOLNER LLC07/19/2006
BIS—ISSUEDR.C. DOLNER LLC07/19/2006
BISOTISSUEDAMIS INC07/18/2003
BISOTISSUEDAMIS INC06/18/2003
BISBLISSUEDEAST COAST MECHANICAL LLC09/16/1998
BISBLISSUEDBERGEN FUEL OIL CO.01/12/1993
2 projects · most recent 08/26/2020
General Wiring
FiledStatusContractorScope
08/26/2020CompleteIAG ELECTRIC, INC—
02/19/2020CompleteWILLDAN ELECTRICAL OF NYGeneral Wiring
Nothing on file for this building.
▾Documents — 149 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch1
08/31/2026B00604512-I1Request digital key ↗
▸DOB NOWPlans/Sketch - Mechanical Systems1
08/29/2026B00470214-I1Request digital key ↗
▸Applications & Permits29
▸BISPLAN / WORK APPROVAL APPLICATION13
07/19/2021340737377Open ↗
04/15/2021321736555Open ↗
04/15/2021321736555Open ↗
Showing 3 of 13 on file for this type
▸BISWORK PERMIT APPLICATION7
04/15/2021321736555Open ↗
04/15/2021321736555Open ↗
03/22/2018321736555Open ↗
Showing 3 of 7 on file for this type
▸BISPLACE OF ASSEMBLY4
04/03/2018320457965Open ↗
03/14/2018320457965Open ↗
06/04/2012320457965Open ↗
Showing 3 of 4 on file for this type
▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION2
03/30/2018320457965Open ↗
03/13/2018320457965Open ↗
▸DOB NOWLPC Approval/Permit2
08/13/2026B00604512-I1Open ↗
08/13/2026B00470214-I1Open ↗
▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1
08/08/2012320458713Open ↗
▸Zoning, Tax Lot & Property Records1
▸BISADDRESS - NEW HOUSE NUMBER APPROVED1
07/25/2012320458713Open ↗
▸Seals & Professional Certifications32
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION15
10/10/2018340533961Open ↗
03/13/2018321736555Open ↗
10/31/2012320457965Open ↗
Showing 3 of 15 on file for this type
▸BISPROFESSIONAL CERTIFIED CHECKLIST6
03/13/2018321736555Open ↗
05/11/2012320458713Open ↗
03/25/2010320140968Open ↗
Showing 3 of 6 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM5
05/11/2012320458713Open ↗
03/25/2010320140968Open ↗
03/25/2010320140977Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/31/2026B00604512-I1Open ↗
08/29/2026B00470214-I1Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
08/15/2017340533961Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
08/15/2017340533961Open ↗
▸BISAPPLICANT OWNER SIGNATURE1
09/09/2020340737377Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
08/15/2017340533961Open ↗
▸Trade Schedules & Equipment4
▸BISSCHEDULE C - HEATING & COMBUSTION EQUIPMENT1
03/13/2018321736555Open ↗
▸BISHVAC & SERVICE WATER HEATING EQUIPMENT1
01/15/2026321736555Open ↗
▸BISHVAC & SERVICE WATER HEATING SYSTEM CONTROLS1
01/15/2026321736555Open ↗
▸BISEQUIPMENT USE APPLICATION/PERMIT1
07/08/2009310021491Open ↗
▸Safety & Tenant Protection1
▸BISSTREET TREE CHECKLIST1
05/11/2012320458713Open ↗
▸Environmental & Asbestos9
▸BISASBESTOS EXEMPTION CERTIFICATION LETTER5
03/29/2010320140986Open ↗
03/25/2010320140968Open ↗
03/25/2010320140977Open ↗
Showing 3 of 5 on file for this type
▸BISASBESTOS: CERTIFICATION (DEP ACP5)2
03/13/2018321736555Open ↗
08/15/2017340533961Open ↗
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/31/2026B00604512-I1Open ↗
08/29/2026B00470214-I1Open ↗
▸Energy Compliance5
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS1
03/13/2018321736555Open ↗
▸BISENERGY CODE COMPLIANCE INSPECTIONS1
01/15/2026321736555Open ↗
▸BIS* HVAC INSULATION AND SEALING1
01/15/2026321736555Open ↗
▸BISAS-BUILT ENERGY ANALYSIS (EN2)1
01/15/2026321736555Open ↗
▸DOB NOWEN2: As Built Energy Analysis.1
08/13/2026B00470214-I1Open ↗
▸Inspections & Test Reports4
▸BISTECHNICAL REPORT: RESPONSIBILITY3
09/22/2020340737377Open ↗
09/09/2020340737377Open ↗
08/15/2017340533961Open ↗
▸BISINSPECTION REPORT - SUPPORTING DOCUMENTATION1
10/10/2018340533961Open ↗
▸Approvals, Objections & Sign-offs32
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST11
10/10/2018340533961Open ↗
09/18/2012320458713Open ↗
03/20/2012320140968Open ↗
Showing 3 of 11 on file for this type
▸BISADMINISTRATIVE OBJECTIONS8
06/04/2012320457965Open ↗
06/04/2012320457974Open ↗
05/14/2012320458713Open ↗
Showing 3 of 8 on file for this type
▸BISLANDMARKS APPROVAL7
09/09/2020340737377Open ↗
10/10/2018340533961Open ↗
03/20/2012320140968Open ↗
Showing 3 of 7 on file for this type
▸BISLETTERS - SUPPORTING DOCUMENTATION3
04/03/2018320457965Open ↗
09/14/2012320457974Open ↗
09/14/2012320457974Open ↗
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter2
08/31/2026B00604512-I1Open ↗
08/29/2026B00470214-I1Open ↗
▸BISSCHEDULE A - OCCUPANCY / USE1
05/11/2012320458713Open ↗
▸Cost, Insurance & Ownership13
▸BISCOST AFFIDAVIT12
09/09/2020340737377Open ↗
10/10/2018340533961Open ↗
08/15/2017340533961Open ↗
Showing 3 of 12 on file for this type
▸BISCOST AFFIDAVIT (FINAL): PW31
01/15/2026321736555Open ↗
▸Filing & Intake Forms13
▸BISEFILING COVER SHEET6
03/13/2018321736555Open ↗
05/11/2012320458713Open ↗
03/25/2010320140968Open ↗
Showing 3 of 6 on file for this type
▸BISBOROUGH INTAKE FORM3
04/15/2021321736555Open ↗
04/15/2021321736555Open ↗
10/10/2018340533961Open ↗
▸BISADDITIONAL INFORMATION2
09/09/2020340737377Open ↗
09/13/2017340533961Open ↗
▸BISEFILING JOB APPLICATION COVER SHEET2
09/09/2020340737377Open ↗
08/15/2017340533961Open ↗
▸Other Documents4
▸BISPLOT DIAGRAM2
07/25/2012320458713Open ↗
05/11/2012320458713Open ↗
▸BISLOCAL LAW - SUPPPORTING DOCUMENTATION1
10/31/2012320457965Open ↗
▸BISMAINTENANCE INFORMATION1
01/15/2026321736555Open ↗