← Back
Miscellaneous asylum / home
480 MAPLE STREET
BROOKLYN · BIN 3346904
💬 Discuss this project
1997Year Built
4Stories
N9Building Class
R6Zoning
—Gross Floor Area
1Units
1 Open Violation ▸FDNY Report ↗
Miscellaneous asylum / home · 2.43 FAR built · Flood zone X
Locations of Work
Mechanical
Floor 12p · 1 filing · 18 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
OWNER OF 480 MAPLE ST103/22/2026
B H B CONSTRUCTION303/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
ROSENTHAL ENGINEERING PLLC203/04/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
DOMINION EXPEDITING203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
TRISTATE MAINTENANCE & SEGeneral Contractor303/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
CHOI ENGINEERING PLLC2264203/04/2025
Building Lifecycle
All (71)Filed (2)Permit Issued (1)Violation (51)Inspection (3)Special Inspection (14)
07/16/2025
Violation issued (FDNY_NOV, closed)
07/16/2025
Violation issued (FDNY_NOV, closed)
06/13/2025
Violation issued (HPD, closed)
A
03/04/2025
Filed — Alteration
Mechanical installation of heating and cooling systems. No change to use, egress or occupancy.
B01093603-P1
03/04/2025
Special inspection requirement — Mechanical Systems
Eugene Choi
03/04/2025
Special inspection requirement — Tenant Protection Plan Compliance
03/04/2025
Special inspection requirement — Final
Eugene Choi
03/04/2025
Special inspection requirement — Maintenance information
Eugene Choi
03/04/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
Eugene Choi
03/04/2025
Special inspection requirement — HVAC-R and service water heating system controls
Eugene Choi
03/04/2025
Special inspection requirement — HVAC-R and service water heating equipment
Eugene Choi
03/04/2025
Special inspection requirement — Mechanical Systems
Eugene Choi
03/04/2025
Special inspection requirement — Tenant Protection Plan Compliance
03/04/2025
Special inspection requirement — Final
Eugene Choi
03/04/2025
Special inspection requirement — HVAC-R and service water heating equipment
Eugene Choi
03/04/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
Eugene Choi
03/04/2025
Special inspection requirement — Maintenance information
Eugene Choi
03/04/2025
Special inspection requirement — HVAC-R and service water heating system controls
Eugene Choi
11/29/2024
Violation issued (HPD, closed)
I
10/17/2024
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
10/17/2024
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
10/17/2024
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
09/18/2024
Permit issued — Mechanical Systems
B01093603-I1-MS
08/28/2024
Filed — Alteration
Mechanical installation of heating and cooling systems. No change to use, egress or occupancy.
B01093603-I1
05/01/2024
Violation issued (FDNY_NOV, closed)
09/19/2023
Violation issued (FDNY_ORDER, closed)
06/30/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/30/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/30/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/04/2023
Violation issued (HPD, closed)
C
01/04/2023
Violation issued (HPD, closed)
A
01/04/2023
Violation issued (HPD, closed)
C
01/04/2023
Violation issued (HPD, closed)
C
11/10/2022
Violation issued (HPD, closed)
I
09/20/2022
Violation issued (FDNY_NOV, closed)
06/30/2022
Violation issued (HPD, open)
C
06/30/2022
Violation issued (HPD, closed)
A
06/30/2022
Violation issued (HPD, closed)
B
06/30/2022
Violation issued (HPD, closed)
C
06/30/2022
Violation issued (HPD, closed)
B
06/30/2022
Violation issued (HPD, closed)
B
06/30/2022
Violation issued (HPD, closed)
A
06/30/2022
Violation issued (HPD, closed)
C
06/30/2022
Violation issued (HPD, closed)
C
06/30/2022
Violation issued (HPD, closed)
C
12/25/2021
Violation issued (HPD, closed)
C
12/20/2021
Violation issued (HPD, closed)
A
12/20/2021
Violation issued (HPD, closed)
A
12/20/2021
Violation issued (HPD, closed)
C
12/20/2021
Violation issued (HPD, closed)
A
12/20/2021
Violation issued (HPD, closed)
A
08/08/2020
Violation issued (FDNY_NOV, closed)
03/24/2020
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
11/29/2016
Violation issued (HPD, closed)
I
06/01/2016
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
10/20/2015
Violation issued (HPD, closed)
I
05/30/2014
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
11/14/2011
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
10/08/2010
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
05/26/2010
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
Latest 60 of 71 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsPermit IssuedTRISTATE MAINTENANCE & SE09/18/2024
BISEQISSUEDB H & B CONSTRUCTION INC04/22/2014
BISPLISSUEDSMART PLBG & HTG CORP09/07/2000
BIS—ISSUEDFLINTLOCK CONSTR SERV LLC06/07/1999
BISEQISSUEDFLINTLOCK CONSTR SERV LLC05/05/1999
BISPLISSUEDSMART PLBG & HTG CORP09/15/1998
BISSPISSUEDK & P FIRE SPR LTD07/29/1998
BIS—ISSUEDFLINTLOCK CONSTR SERV LLC03/11/1998
BIS—ISSUEDFLINTLOCK CONSTR SERV LLC08/26/1997
BISPLISSUEDSMART PLBG & HTG CORP08/06/1997
BISEQISSUEDFLINTLOCK CONSTRUCTION INC.02/26/1997
1 project · most recent 03/04/2025
Heating and Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
03/04/2025Permit IssuedTRISTATE MAINTENANCE & SEHeating and Air Conditioning Systems
Heat / Cool
Mitsubishi Electric MITSUBISHI TPLFYP005FM140B 280 CFM · Vrf Indoor ×2
MITSUBISHI TPVFYP012AM141A 400 CFM · Ahu ×2
MITSUBISHI TPVFYP024AM141A 720 CFM · Ahu ×2
MITSUBISHI - MXZ-SM36NAM-U1 3 tons · Vrf Outdoor ×2
MITSUBISHI MXZ-SM60NAM2-U1 5 tons · Condensing Unit ×2
MITSUBISHI TPLFYP048EM142A 1,236 CFM · Vrf Indoor ×2
Trane TRANE BCHE024AA 800 CFM · Exhaust Fan ×2
2 projects · most recent 12/04/2020
General Wiring
FiledStatusContractorScope
12/04/2020CompleteEINSTEIN ELEC'L CORPGeneral Wiring
07/09/2020CompleteTHYSSENKRUPP ELEVATOR CO—
▾Field Inspections (DOB CAP) — 3
DateTypeResultReport
10/17/2024Certified Gas-Gas-Piping-RoughingCertifiedView ↗
10/17/2024Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
10/17/2024Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 14
DateRequirementInspectorRole
03/04/2025Mechanical SystemsEugene Choispecial
03/04/2025Tenant Protection Plan Compliance—special
03/04/2025FinalEugene Choiprogress
03/04/2025Maintenance informationEugene Choienergy_progress
03/04/2025HVAC-R and service water piping design and insulationEugene Choienergy_progress
03/04/2025HVAC-R and service water heating system controlsEugene Choienergy_progress
03/04/2025HVAC-R and service water heating equipmentEugene Choienergy_progress
03/04/2025Mechanical SystemsEugene Choispecial
03/04/2025Tenant Protection Plan Compliance—special
03/04/2025FinalEugene Choiprogress
03/04/2025HVAC-R and service water heating equipmentEugene Choienergy_progress
03/04/2025HVAC-R and service water piping design and insulationEugene Choienergy_progress
03/04/2025Maintenance informationEugene Choienergy_progress
03/04/2025HVAC-R and service water heating system controlsEugene Choienergy_progress
▾Documents — 33 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/22/2026B01093603-I1Request digital key ↗
08/22/2026B01093603-P1Request digital key ↗
▸Applications & Permits4
▸BISWORK PERMIT APPLICATION2
07/02/2014320967833Open ↗
04/21/2014340136908Open ↗
▸BISPLAN / WORK APPROVAL APPLICATION2
07/02/2014320967833Open ↗
04/21/2014340136908Open ↗
▸Seals & Professional Certifications20
▸DOB NOWProgress Inspector Seal & Signature10
09/21/2026B01093603-I1Open ↗
09/21/2026B01093603-I1Open ↗
09/21/2026B01093603-I1Open ↗
Showing 3 of 10 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/13/2026B01093603-I1Open ↗
08/13/2026B01093603-P1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature2
09/21/2026B01093603-I1Open ↗
08/27/2026B01093603-P1Open ↗
▸BISTECHNICAL REPORT: RESPONSIBILITY-CERTIFICATION1
07/02/2014320967833Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
04/21/2014340136908Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST1
07/02/2014320967833Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
04/21/2014340136908Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM1
07/02/2014320967833Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
04/21/2014340136908Open ↗
▸Inspections & Test Reports1
▸BISTECHNICAL REPORT: RESPONSIBILITY1
04/21/2014340136908Open ↗
▸Approvals, Objections & Sign-offs3
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter2
08/13/2026B01093603-I1Open ↗
08/13/2026B01093603-P1Open ↗
▸BISADMINISTRATIVE OBJECTIONS1
07/02/2014320967833Open ↗
▸Cost, Insurance & Ownership1
▸BISCOST AFFIDAVIT1
07/02/2014320967833Open ↗
▸Filing & Intake Forms2
▸BISEFILING COVER SHEET1
07/02/2014320967833Open ↗
▸BISEFILING JOB APPLICATION COVER SHEET1
04/21/2014340136908Open ↗