Condo, residential tower (mixed-use, multi-family elevator) [derived]

773 54TH STREET

BROOKLYN · BIN 3014448

💬 Discuss this project

1920Year Built

4Stories

RMBuilding Class

R6Zoning

7,292 sfGross Floor Area

6Units

1 Open Violation ▸FDNY Report ↗

Condo, residential tower (mixed-use, multi-family elevator) [derived] · 2,003 sf lot · 3.64 FAR built · Flood zone X

Locations of Work

StructuralFire Protection

Bulkhead1p · 1 filing · 3 docs

Penthouse1p · 1 filing · 9 docs

Floor 41p · 1 filing · 3 docs

Floor 31p · 1 filing · 9 docs

Floor 21p · 1 filing · 3 docs

Floor 11p · 1 filing · 9 docs

Cellar1p · 1 filing · 3 docs

▾Owner History (Filing Record)

Companies and organizations named on filings. Individual owners are not shown.

Owner	Filings	Most Recent
TOPLINE NYC CONTRACTING	3	07/08/2026
DHC CONTRACTING	2	03/22/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
MADRIAGA ENGINEERING P.C.	4	11/16/2023
HPL ENGINEERING P.C.	5	02/17/2023
SYED ENGINEERING, P.C.	1	01/10/2021

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
H Z BUILDING NY	10	03/21/2026
ADVANCED BUILDERS SERVICES	1	03/21/2026
JM CONSULTANT STUDIO	8	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
DHC CONTRACTING INC	General Contractor	10	07/08/2026
CASE PLUMBING LLC	Fire Protection	3	07/08/2026
AMERICAN STANDARD PLUMBING &	Fire Protection	1	07/08/2026
R & T ELECTRICAL CORP	Electrical	1	03/22/2026
LT PRO CONSTRUCTION INC	General Contractor	1	07/08/2026
TOPLINE NYC CONTRACTING	General Contractor	1	07/08/2026
AMERICAN STANDARD P&H CORORP.	Plumbing	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
OUTSOURCE SPECIAL INSPECT	2827	4	11/16/2023
PONDOSA DESIGN INC.	5126	2	02/17/2023
JUST CONSULTING ENGINEERI	5865	1	08/25/2020

Building Lifecycle

All (53)Filed (10)Permit Issued (11)Signed Off (7)Violation (3)Inspection (10)Special Inspection (12)

07/15/2026

Violation issued (ECB, open)

Zoning

12/21/2023

Signed off — Alteration

FILE PLUMBING WORK OF STORE TO INSTALL PLUMBING FIXTURES AND SPRINKLER TO MODIFY SPRINKLER HEAD AT CELLAR AS PER PLAN. CONSTRUCTION WORK UNDER #B00932302-I1. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

B00932302-S3

12/12/2023

Inspection — Certified Remove/Cap - work done in accordance with code

Certified

View inspection ↗

12/12/2023

Inspection — Certified Water and Sanitary-WS-Fixtures-Finish

Certified

View inspection ↗

12/06/2023

Signed off — Alteration

FILE PLUMBING WORK OF STORE TO INSTALL PLUMBING FIXTURES AND SPRINKLER TO MODIFY SPRINKLER HEAD AT CELLAR AS PER PLAN. CONSTRUCTION WORK UNDER #B00932302-I1. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

B00932302-I1

12/06/2023

Inspection — Certified Sprinkler-SP-Fixtures-Finish

Certified

View inspection ↗

12/04/2023

Inspection — Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test

Certified

View inspection ↗

11/29/2023

Inspection — Pass-Final General Construction Non-Directive 14

Pass

View inspection ↗

11/28/2023

Inspection — Fail-Final General Construction Non-Directive 14

Fail

View inspection ↗

11/17/2023

Special inspection requirement — Sprinkler Systems

Jonar Madriaga

11/17/2023

Special inspection requirement — Energy Code Compliance Inspections

Jonar Madriaga

11/17/2023

Special inspection requirement — Tenant Protection Plan Compliance

Jonar Madriaga

11/17/2023

Special inspection requirement — Fire-Resistant Penetrations and Joints

Jonar Madriaga

11/16/2023

Filed — Alteration

FILE PLUMBING WORK OF STORE TO INSTALL PLUMBING FIXTURES AND SPRINKLER TO MODIFY SPRINKLER HEAD AT CELLAR AS PER PLAN. CONSTRUCTION WORK UNDER #B00932302-I1. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

B00932302-P1

11/16/2023

Filed — Alteration

FILE PLUMBING WORK OF STORE TO INSTALL PLUMBING FIXTURES AND SPRINKLER TO MODIFY SPRINKLER HEAD AT CELLAR AS PER PLAN. CONSTRUCTION WORK UNDER #B00932302-I1. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

B00932302-P2

11/15/2023

Special inspection requirement — Energy Code Compliance Inspections

Jonar Madriaga

11/15/2023

Special inspection requirement — Tenant Protection Plan Compliance

11/15/2023

Special inspection requirement — Fire-Resistant Penetrations and Joints

Jonar Madriaga

11/15/2023

Special inspection requirement — Sprinkler Systems

Jonar Madriaga

11/02/2023

Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing

Certified

View inspection ↗

11/02/2023

Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground

Certified

View inspection ↗

09/22/2023

Permit issued — Sprinklers

B00932302-S3-EW-SP

09/22/2023

Permit issued — Sprinklers

B00932302-S3-PL

09/21/2023

Permit issued — General Construction

B00932302-I1-GC

09/15/2023

Filed — Alteration

FILE PLUMBING WORK OF STORE TO INSTALL PLUMBING FIXTURES AND SPRINKLER TO MODIFY SPRINKLER HEAD AT CELLAR AS PER PLAN. CONSTRUCTION WORK UNDER #B00932302-I1. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

B00932302-S3

09/15/2023

Filed — Alteration

FILE PLUMBING WORK OF STORE TO INSTALL PLUMBING FIXTURES AND SPRINKLER TO MODIFY SPRINKLER HEAD AT CELLAR AS PER PLAN. CONSTRUCTION WORK UNDER #B00932302-I1. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

B00932302-I1

04/20/2023

Signed off — Alteration

PROPOSED INSTALL NEW SPRINKLER SYSTEM ON CELLAR, 1ST THRU 4TH FLOOR, PENTHOUSE AND OPEN SPACE, IN CONJUNCTION WITH ALT1 APPLICATION #321778439.

B00294452-I1

04/18/2023

Signed off — Alteration

B00295849-I1

03/20/2023

Inspection — Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test

Certified

View inspection ↗

03/14/2023

Inspection — Certified Sprinkler-SP-Fixtures-Finish

Certified

View inspection ↗

03/09/2023

Permit issued — Sprinklers

B00294452-I1-EW-SP

02/17/2023

Filed — Alteration

PROPOSED INSTALL NEW SPRINKLER SYSTEM ON CELLAR, 1ST THRU 4TH FLOOR, PENTHOUSE AND OPEN SPACE, IN CONJUNCTION WITH ALT1 APPLICATION #321778439.

B00294452-P1

02/17/2023

Special inspection requirement — Fire-Resistant Penetrations and Joints

MANG WONG

02/17/2023

Special inspection requirement — Sprinkler Systems

MANG WONG

10/28/2022

Signed off — Alteration

B00442560-I1

07/27/2022

Permit issued — Sprinklers

B00294452-I1-EW-SP

05/18/2022

Permit issued — Structural

B00295849-I1-ST

04/29/2022

Permit issued — Sprinklers

B00294452-I1-EW-SP

12/29/2021

Permit issued — Construction Fence

B00442560-I1-FN

11/12/2021

Signed off — Alteration

B00449859-I1

10/05/2021

Violation issued (ECB, closed)

Unknown

10/05/2021

Violation issued (ECB, closed)

Construction

01/11/2021

Permit issued — Sidewalk Shed

B00449859-I1-SH

01/10/2021

Filed — Alteration

B00449859-I1

01/07/2021

Special inspection requirement — Final

RAFI HAMID

12/23/2020

Signed off — Alteration

B00296079-I1

12/23/2020

Permit issued — Construction Fence

B00442560-I1-FN

12/18/2020

Filed — Alteration

B00442560-I1

12/18/2020

Special inspection requirement — Final

Fran Huang

09/25/2020

Permit issued — Construction Fence

B00296079-I1-FN

08/27/2020

Filed — Alteration

B00296079-I1

08/26/2020

Filed — Alteration

PROPOSED INSTALL NEW SPRINKLER SYSTEM ON CELLAR, 1ST THRU 4TH FLOOR, PENTHOUSE AND OPEN SPACE, IN CONJUNCTION WITH ALT1 APPLICATION #321778439.

B00294452-I1

08/25/2020

Filed — Alteration

B00295849-I1

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Sprinklers	Signed-off	AMERICAN STANDARD PLUMBIN	09/22/2023
DOB NOW	Sprinklers	Signed-off	AMERICAN STANDARD P&H CORORP.	09/22/2023
DOB NOW	General Construction	Signed-off	LT PRO CONSTRUCTION INC	09/21/2023
DOB NOW	Sprinklers	Signed-off	S & L PLUMBING INC	03/09/2023
DOB NOW	Sprinklers	Signed-off	S & L PLUMBING INC	07/27/2022
DOB NOW	Structural	Signed-off	ALEXANDER CHAN	05/18/2022
DOB NOW	Sprinklers	Signed-off	S & L PLUMBING INC	04/29/2022
DOB NOW	Construction Fence	Signed-off	ALEXANDER CHAN	12/29/2021
DOB NOW	Sidewalk Shed	Signed-off	TOPLINE NYC CONTRACTING	01/11/2021
DOB NOW	Construction Fence	Signed-off	ALEXANDER CHAN	12/23/2020
DOB NOW	Construction Fence	Signed-off	ALEXANDER CHAN	09/25/2020
BIS	PL	ISSUED	S & L PLUMBING INC	03/07/2023
BIS	—	ISSUED	DHC CONTRACTING INC	10/14/2022
BIS	—	ISSUED	DHC CONTRACTING INC	10/06/2021
BIS	—	ISSUED	DHC CONTRACTING INC	10/06/2021
BIS	PL	ISSUED	S & L PLUMBING INC	06/17/2021
BIS	—	ISSUED	DHC CONTRACTING INC	10/23/2020
BIS	—	ISSUED	DHC CONTRACTING INC	10/01/2020

3 projects · most recent 03/10/2023

General Wiring

Filed	Status	Contractor	Scope
03/10/2023	Complete	R & T ELECTRICAL CORP	General Wiring
03/31/2022	Complete	R & T ELECTRICAL CORP	—
01/10/2021	Complete	RICHARD NEU	—

▾Field Inspections (DOB CAP) — 10

Date	Type	Result	Report
12/12/2023	Certified Remove/Cap - work done in accordance with code	Certified	View ↗
12/12/2023	Certified Water and Sanitary-WS-Fixtures-Finish	Certified	View ↗
12/06/2023	Certified Sprinkler-SP-Fixtures-Finish	Certified	View ↗
12/04/2023	Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test	Certified	View ↗
11/29/2023	Pass-Final General Construction Non-Directive 14	Pass	View ↗
11/28/2023	Fail-Final General Construction Non-Directive 14	Fail	View ↗
11/02/2023	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
11/02/2023	Certified Water and Sanitary-WS-Sanitary Piping-Underground	Certified	View ↗
03/20/2023	Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test	Certified	View ↗
03/14/2023	Certified Sprinkler-SP-Fixtures-Finish	Certified	View ↗

▾Special Inspection Requirements (DOB NOW) — 12

Date	Requirement	Inspector	Role
11/17/2023	Sprinkler Systems	Jonar Madriaga	special
11/17/2023	Energy Code Compliance Inspections	Jonar Madriaga	progress
11/17/2023	Tenant Protection Plan Compliance	Jonar Madriaga	special
11/17/2023	Fire-Resistant Penetrations and Joints	Jonar Madriaga	special
11/15/2023	Energy Code Compliance Inspections	Jonar Madriaga	progress
11/15/2023	Tenant Protection Plan Compliance	—	special
11/15/2023	Fire-Resistant Penetrations and Joints	Jonar Madriaga	special
11/15/2023	Sprinkler Systems	Jonar Madriaga	special
02/17/2023	Fire-Resistant Penetrations and Joints	MANG WONG	special
02/17/2023	Sprinkler Systems	MANG WONG	special
01/07/2021	Final	RAFI HAMID	progress
12/18/2020	Final	Fran Huang	progress

▾Documents — 212 on file (BIS + DOB NOW)

▸Plans & Drawings10

▸DOB NOWPlans/Sketch4

08/26/2026B00932302-P1Request digital key ↗

08/26/2026B00932302-S3Request digital key ↗

08/26/2026B00932302-I1Request digital key ↗

Showing 3 of 4 on file for this type

▸DOB NOWPlans/Sketch - Sprinkler2

09/02/2026B00294452-I1Request digital key ↗

09/02/2026B00294452-P1Request digital key ↗

▸DOB NOWPlans/Sketch - Construction Fence2

09/02/2026B00296079-I1Request digital key ↗

09/02/2026B00442560-I1Request digital key ↗

▸DOB NOWPlans/Sketch - Sidewalk Shed1

09/01/2026B00449859-I1Request digital key ↗

▸DOB NOWPlans/Sketch - Structural1

09/02/2026B00295849-I1Request digital key ↗

▸Applications & Permits27

▸BISPLAN / WORK APPROVAL APPLICATION19

02/28/2023321778439Open ↗

02/15/2023321778439Open ↗

02/10/2023321778439Open ↗

Showing 3 of 19 on file for this type

▸BISWORK PERMIT APPLICATION5

06/17/2021321778439Open ↗

10/23/2020321778439Open ↗

10/07/2020321778439Open ↗

Showing 3 of 5 on file for this type

▸BISBPP-5 - Authorization to the Department of Transportation3

08/27/2020340712358Open ↗

08/24/2020340712358Open ↗

01/10/2020340712358Open ↗

▸Zoning, Tax Lot & Property Records5

▸BISTAX LOT: TENTATIVE LOT NUMBER ISSUED1

08/23/2021322098804Open ↗

▸BISTAX LOT: FINAL LOT NUMBER ISSUED1

08/24/2020340712358Open ↗

▸BISVERIFY TAX LOT1

04/26/2023321778439Open ↗

▸BISCO OBJ: VERIFY ADDRESS-TOPO STAMP1

04/26/2023321778439Open ↗

▸BISZONING DIAGRAM1

08/21/2020321778439Open ↗

▸Seals & Professional Certifications26

▸DOB NOWDPL-1: Design Professional Seal & Signature10

09/01/2026B00449859-I1Open ↗

08/26/2026B00932302-P1Open ↗

08/26/2026B00932302-S3Open ↗

Showing 3 of 10 on file for this type

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION6

10/07/2020321778439Open ↗

12/24/2019321778439Open ↗

Showing 3 of 6 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature5

09/23/2026B00932302-S3Open ↗

08/26/2026B00294452-P1Open ↗

Showing 3 of 5 on file for this type

▸DOB NOWProgress Inspector Seal & Signature4

09/23/2026B00932302-S3Open ↗

08/28/2026B00442560-I1Open ↗

08/24/2026B00449859-I1Open ↗

Showing 3 of 4 on file for this type

▸BISAPPLICANT OWNER SIGNATURE1

01/10/2020340712358Open ↗

▸Trade Schedules & Equipment29

▸BISEQUIPMENT USE PERMITS12

05/10/2023321778439Open ↗

Showing 3 of 12 on file for this type

▸BISSCHEDULE B - PLUMBING8

02/28/2023321778439Open ↗

02/10/2023321778439Open ↗

02/09/2023321778439Open ↗

Showing 3 of 8 on file for this type

▸BISEQUIPMENT USE APPLICATION/PERMIT2

05/10/2023321778439Open ↗

▸BISFA - FDNY APPROVAL : FD-FAA1

04/28/2023321778439Open ↗

▸BISHVAC & SERVICE WATER HEATING EQUIPMENT1

04/28/2023321778439Open ↗

▸BISHVAC & SERVICE WATER HEATING SYSTEM CONTROLS1

04/28/2023321778439Open ↗

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE1

04/04/2018321778439Open ↗

▸BISDETECTOR:SMOKE-CERT. OF INSTALLATION1

04/26/2023321778439Open ↗

▸BISDETECTOR:CARBON MONOXIDE-CERT.OF INSTALL1

04/26/2023321778439Open ↗

▸BISSPRINKLER (SP) SIGNOFF1

04/27/2023321778439Open ↗

▸Safety & Tenant Protection7

▸BISSTREET TREE CHECKLIST4

04/27/2023321778439Open ↗

08/17/2020321778439Open ↗

01/10/2020340712358Open ↗

Showing 3 of 4 on file for this type

▸BISSTREET TREES: RECEIPT OF STREET TREES SITE PLAN2

08/17/2020321778439Open ↗

01/10/2020340712358Open ↗

▸BISEXCAVATION OR DEMOLITION: 5-DAY NOTICE1

09/23/2020321778439Open ↗

▸Environmental & Asbestos7

▸DOB NOWDEP ACP-5: Asbestos Assessment Report7

08/26/2026B00932302-S3Open ↗

08/26/2026B00932302-P2Open ↗

08/26/2026B00932302-P1Open ↗

Showing 3 of 7 on file for this type

▸Energy Compliance12

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2

10/07/2020321778439Open ↗

04/04/2018321778439Open ↗

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY2

09/23/2020321778439Open ↗

08/17/2020321778439Open ↗

▸BISAIR SEALING AND INSULATION - VISUAL1

04/28/2023321778439Open ↗

▸BISINTERIOR LIGHTING POWER1

04/28/2023321778439Open ↗

▸BISFENESTRATION U-FACTOR & PRODUCT RATING1

04/28/2023321778439Open ↗

▸BISFENESTRATION AREAS1

04/28/2023321778439Open ↗

▸BISINSULATION PLACEMENT & R VALUES1

04/28/2023321778439Open ↗

▸BISLIGHTING IN DWELLING UNITS1

04/28/2023321778439Open ↗

▸BISENERGY CODE COMPLIANCE INSPECTIONS1

04/28/2023321778439Open ↗

▸BISAS-BUILT ENERGY ANALYSIS (EN2)1

04/28/2023321778439Open ↗

▸Inspections & Test Reports19

▸BISTECHNICAL REPORT: RESPONSIBILITY3

09/23/2020321778439Open ↗

08/17/2020321778439Open ↗

▸BISTECHNICAL REPORT: CONCRETE/TEST CYLINDER3

04/27/2023321778439Open ↗

09/28/2020321778439Open ↗

09/23/2020321778439Open ↗

▸BISTR3: CONCRETE DESIGN MIX TECHNICAL REPORT2

10/07/2020321778439Open ↗

▸BISSOIL REPORT2

08/17/2020321778439Open ↗

06/04/2018321778439Open ↗

▸BISTECHNICAL REPORT: CONCRETE DESIGN MIX2

09/28/2020321778439Open ↗

09/23/2020321778439Open ↗

▸BISTR2: CONCRETE FIELD TESTING TECHNICAL REPORT1

04/27/2023321778439Open ↗

▸BISSUBSURFACE / SOILS INVESTIGATION (BORINGS/TEST PITS)1

04/27/2023321778439Open ↗

▸BISFIRE-RESISTANT PENETRATIONS AND JOINTS (FIRESTOP)1

04/28/2023321778439Open ↗

▸BISFIRE-RESISTIVE RATED CONSTRUCTION1

04/28/2023321778439Open ↗

▸BISFOOTING AND FOUNDATION INSPECTION1

04/26/2023321778439Open ↗

▸BISMASONRY1

04/28/2023321778439Open ↗

▸BISBORINGS / TEST PITS (TR-4) 27-7201

06/11/2018321778439Open ↗

▸Approvals, Objections & Sign-offs13

▸BISLETTERS - SUPPORTING DOCUMENTATION10

08/10/2021322098804Open ↗

Showing 3 of 10 on file for this type

▸BISSCHEDULE A - OCCUPANCY / USE3

02/15/2023321778439Open ↗

02/09/2023321778439Open ↗

04/04/2018321778439Open ↗

▸Cost, Insurance & Ownership8

▸BISAcord 25 (Acord Certificate of Liability Insurance)3

10/07/2020321778439Open ↗

09/28/2020321778439Open ↗

09/23/2020321778439Open ↗

▸BISPROJECT-SPECIFIC GL INSURANCE2

09/28/2020321778439Open ↗

09/23/2020321778439Open ↗

▸BISPROJECT SPECIFIC GENERAL LIABILITY INSURANCE1

10/07/2020321778439Open ↗

▸BISCOST AFFIDAVIT1

04/04/2018321778439Open ↗

▸BISCOST AFFIDAVIT (FINAL): PW31

04/26/2023321778439Open ↗

▸Filing & Intake Forms14

▸BISADDITIONAL INFORMATION10

04/27/2023321778439Open ↗

03/01/2023321778439Open ↗

02/15/2023321778439Open ↗

Showing 3 of 10 on file for this type

▸BISEFILING COVER SHEET4

08/10/2021322098804Open ↗

08/09/2021322098804Open ↗

12/24/2019321778439Open ↗

Showing 3 of 4 on file for this type

▸Other Documents7

▸BISRECORDS MGMT FEE PAYMENT RECEIPT2

08/18/2021322098804Open ↗

08/24/2020340712358Open ↗

▸BISSHUTOFF DAMPERS1

04/28/2023321778439Open ↗

▸BISSUSTAINABLE ROOF ZONE FORM1

08/21/2020321778439Open ↗

▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION1

08/09/2021322098804Open ↗

▸BISMAINTENANCE INFORMATION1

04/28/2023321778439Open ↗

▸BISHVAC & SERVICE WATER PIPING DESIGN AND INSULATION1

04/28/2023321778439Open ↗