Primarily 2 family with 1 store or office

6304 5 AVENUE

BROOKLYN · BIN 3144086

💬 Discuss this project

1931Year Built

3Stories

S2Building Class

R6AZoning

4,700 sfGross Floor Area

3Units

1 Open Violation ▸FDNY Report ↗

Primarily 2 family with 1 store or office · Owner of record: ZMXC LLC · 2,000 sf lot · 2.35 FAR built · Flood zone X

Locations of Work

Plumbing

Floor 31p · 1 filing · 20 docs

Floor 2

Floor 1

Cellar2p · 1 filing · 20 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
KAJ NY CONSTRUCTION	6	07/08/2026
EMPRISE CONSTRUCTION	1	03/22/2026
ZMXC	4	03/21/2026
POINT EQUITIES MANAGEMENT	1	03/21/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
INDETAIL ARCHITECTURAL AND ENGIN	4	10/01/2021
SYED ENGINEERING, P.C.	1	08/19/2020
GREEN DESIGN	1	07/06/2018

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
HTX BUILDING CONSULTING	4	03/21/2026
ADVANCED BUILDERS SERVICES	1	03/21/2026
ATLANTIC BUILDING SUPPLY INC.	2	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
SO PLUMBING & HEATING INC	Plumbing	4	07/08/2026
KAJ NY CONSTRUCTION INC	General Contractor	4	07/08/2026
PIPESTYLISTS, INC	Plumbing	3	07/08/2026
RUI JUN HUANG	Electrical	1	03/21/2026
JUN SAFETY ELECTRICAL INC 003603	General Contractor	1	03/22/2026
ERIC AU	Electrical	1	03/21/2026
RONG MAINTENANCE INC	General Contractor	1	03/22/2026
TOPLINE NYC CONTRACTING	General Contractor	1	07/08/2026
JUN SAFETY ELECTRICAL INC	Electrical	1	03/22/2026
ERIC & NG ELEC'L, INC.	Electrical	1	03/22/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
INDETAIL DESIGN ARCHITECT	4828	4	10/01/2021

Building Lifecycle

All (33)Filed (6)Permit Issued (5)Signed Off (1)Violation (7)Objection (8)Special Inspection (6)

10/08/2021

Signed off — Alteration

File PL work for the roof recreation area in conjunction with job# 321744403, No Gas out door BBQ and Hot tub at roof , no change in use, egress or occupancy

B00405046-I1

10/05/2021

Special inspection requirement — Fire-Resistant Penetrations and Joints

Jonathan Chin

10/05/2021

Special inspection requirement — Energy Code Compliance Inspections

Jonathan Chin

10/01/2021

Filed — Alteration

File PL work for the roof recreation area in conjunction with job# 321744403, No Gas out door BBQ and Hot tub at roof , no change in use, egress or occupancy

B00405046-P3

09/30/2021

Special inspection requirement — Fire-Resistant Penetrations and Joints

Jonathan Chin

09/30/2021

Special inspection requirement — Energy Code Compliance Inspections

Jonathan Chin

09/01/2021

Filed — Alteration

File PL work for the roof recreation area in conjunction with job# 321744403, No Gas out door BBQ and Hot tub at roof , no change in use, egress or occupancy

B00405046-P2

07/01/2021

Permit issued — Plumbing

B00405046-I1-PL

11/16/2020

Filed — Alteration

File PL work for the roof recreation area in conjunction with job# 321744403, No Gas out door BBQ and Hot tub at roof , no change in use, egress or occupancy

B00405046-P1

11/12/2020

Special inspection requirement — Fire-Resistant Penetrations and Joints

Jonathan Chin

11/12/2020

Special inspection requirement — Energy Code Compliance Inspections

Jonathan Chin

10/19/2020

Permit issued — Plumbing

B00405046-I1-PL

10/13/2020

Objection raised — Scope

10/13/2020

Objection resolved — Addressed

10/04/2020

Objection raised — Scope

10/04/2020

Objection resolved — Addressed

10/04/2020

Objection raised — Scope

10/04/2020

Objection resolved — Addressed

10/02/2020

Objection raised — Energy

10/02/2020

Objection resolved — Addressed

09/28/2020

Filed — Alteration

File PL work for the roof recreation area in conjunction with job# 321744403, No Gas out door BBQ and Hot tub at roof , no change in use, egress or occupancy

B00405046-I1

08/25/2020

Permit issued — Sidewalk Shed

B00384094-I1-SH

08/19/2020

Filed — Alteration

B00384094-I1

01/23/2019

Violation issued (DOB, open)

V-DOB VIOLATION - ACTIVE

08/02/2018

Permit issued — Sidewalk Shed

B00059502-I1-SH

07/20/2018

Violation issued (ECB, closed)

Construction

07/07/2018

Permit issued — Sidewalk Shed

B00059502-I1-SH

07/06/2018

Filed — Alteration

B00059502-I1

03/03/2015

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/15/2013

Violation issued (FDNY_NOV, closed)

01/31/2005

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/26/2002

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

12/09/1988

Violation issued (FDNY_NOV, closed)

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Plumbing	Signed-off	T & T PLUMBING INC	07/01/2021
DOB NOW	Plumbing	Signed-off	NICHOLAS SUIDA	10/19/2020
DOB NOW	Sidewalk Shed	Permit Issued	TOPLINE NYC CONTRACTING	08/25/2020
DOB NOW	Sidewalk Shed	Permit Issued	KAJ NY CONSTRUCTION INC	08/02/2018
DOB NOW	Sidewalk Shed	Permit Issued	KAJ NY CONSTRUCTION INC	07/07/2018
BIS	OT	ISSUED	RONG MAINTENANCE INC	09/01/2020
BIS	OT	ISSUED	RONG MAINTENANCE INC	09/01/2020
BIS	BL	ISSUED	CAM ENERGY HEATING AND ME	06/07/2019
BIS	MH	ISSUED	SING CONSTRUCTION, INC	05/07/2019
BIS	PL	ISSUED	CAM ENERGY HEATING AND ME	04/15/2019
BIS	OT	ISSUED	EMPRISE CONSTRUCTION INC	09/27/2018
BIS	PL	ISSUED	TOP PLUMBING SYSTEM INC	09/17/2018
BIS	OT	ISSUED	EMPRISE CONSTRUCTION INC	06/21/2018
BIS	OT	ISSUED	EMPRISE CONSTRUCTION INC	04/19/2018
BIS	MH	RE-ISSUED	MATIC CONSTRUCTION CORP	07/31/2012
BIS	EQ	RE-ISSUED	MATIC CONSTRUCTION CORP	07/31/2012
BIS	PL	ISSUED	LIBERTY WATER & SEWER LLC	04/02/2012
BIS	EQ	ISSUED	MATIC CONSTRUCTION CORP	02/27/2012
BIS	OT	ISSUED	MATIC CONSTRUCTION CORP	02/27/2012
BIS	PL	ISSUED	WILLIAM G IAFE INC	10/26/2011

5 projects · most recent 09/23/2025

General Wiring

Filed	Status	Contractor	Scope
09/23/2025	Permit Issued	ERIC & NG ELEC'L, INC.	General Wiring
01/21/2021	Complete	JUN SAFETY ELECTRICAL INC	General Wiring
08/12/2020	Permit Issued	RICHARD NEU	—
01/15/2020	Complete	HV ELECTRIC CORP	General Wiring
07/06/2018	Permit Issued	RICHARD NEU	—

▾Special Inspection Requirements (DOB NOW) — 6

Date	Requirement	Inspector	Role
10/05/2021	Fire-Resistant Penetrations and Joints	Jonathan Chin	special
10/05/2021	Energy Code Compliance Inspections	Jonathan Chin	progress
09/30/2021	Fire-Resistant Penetrations and Joints	Jonathan Chin	special
09/30/2021	Energy Code Compliance Inspections	Jonathan Chin	progress
11/12/2020	Fire-Resistant Penetrations and Joints	Jonathan Chin	special
11/12/2020	Energy Code Compliance Inspections	Jonathan Chin	progress

▾Documents — 195 on file (BIS + DOB NOW)

▸Plans & Drawings6

▸DOB NOWPlans/Sketch - Plumbing4

09/02/2026B00405046-P3Request digital key ↗

09/02/2026B00405046-P2Request digital key ↗

09/02/2026B00405046-P1Request digital key ↗

Showing 3 of 4 on file for this type

▸DOB NOWPlans/Sketch - Sidewalk Shed1

09/02/2026B00384094-I1Request digital key ↗

▸DOB NOWPlans/Sketch1

09/03/2026B00059502-I1Request digital key ↗

▸Applications & Permits25

▸BISWORK PERMIT APPLICATION12

09/01/2020321744403Open ↗

06/06/2019340681239Open ↗

Showing 3 of 12 on file for this type

▸BISPLAN / WORK APPROVAL APPLICATION11

03/11/2020321744403Open ↗

01/21/2020321744403Open ↗

06/06/2019340681239Open ↗

Showing 3 of 11 on file for this type

▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION2

07/12/2019321713053Open ↗

01/25/2019321713053Open ↗

▸Zoning, Tax Lot & Property Records7

▸BISZONING DIAGRAM3

03/28/2018321713053Open ↗

03/19/2018321713053Open ↗

02/02/2012320392918Open ↗

▸BISZONING EXHIBIT I- CERTIFICATION2

01/30/2012320392918Open ↗

03/15/2018321713053Open ↗

▸BISZONING EXHIBIT III- DESC & OWNERSHIP STMNT1

01/30/2012320392918Open ↗

▸BISZONING EXHIBIT III:DESC. & OWNRSHP.STMNT1

03/15/2018321713053Open ↗

▸Seals & Professional Certifications34

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION16

03/11/2020321744403Open ↗

01/21/2020321744403Open ↗

08/13/2019321713053Open ↗

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▸DOB NOWDPL-1: Design Professional Seal & Signature6

09/03/2026B00059502-I1Open ↗

09/02/2026B00384094-I1Open ↗

09/02/2026B00405046-P2Open ↗

Showing 3 of 6 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature3

08/27/2026B00405046-I1Open ↗

08/26/2026B00405046-P1Open ↗

08/23/2026B00405046-P3Open ↗

▸DOB NOWProgress Inspector Seal & Signature3

08/27/2026B00405046-I1Open ↗

08/26/2026B00405046-P1Open ↗

08/23/2026B00405046-P3Open ↗

▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION2

06/06/2019340681239Open ↗

11/20/2018340647517Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT2

06/06/2019340681239Open ↗

11/20/2018340647517Open ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY2

06/06/2019340681239Open ↗

11/20/2018340647517Open ↗

▸Trade Schedules & Equipment19

▸BISSELF-CERT PLUMBING NOTICE5

08/06/2012320392918Open ↗

07/02/2012320392918Open ↗

06/02/2012320392918Open ↗

Showing 3 of 5 on file for this type

▸BISSCHEDULE B - PLUMBING4

05/25/2012320392918Open ↗

05/23/2012320392918Open ↗

11/15/2011320392918Open ↗

Showing 3 of 4 on file for this type

▸BISSCHEDULE C - HEATING & COMBUSTION EQUIPMENT3

06/06/2019340681239Open ↗

08/29/2011320127723Open ↗

06/14/2011320127723Open ↗

▸BISEQUIPMENT USE PERMITS2

08/06/2019340647517Open ↗

08/22/2014320392918Open ↗

▸BISPLUMBING - SUPPORTING DOCUMENTATION2

07/12/2019321713053Open ↗

01/25/2019321713053Open ↗

▸BISEQUIPMENT USE APPLICATION/PERMIT2

08/06/2019340647517Open ↗

08/22/2014320392918Open ↗

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE1

01/11/2018321713053Open ↗

▸Safety & Tenant Protection11

▸DOB NOWTenant Protection Plan5

09/02/2026B00405046-P3Open ↗

09/02/2026B00405046-P2Open ↗

09/02/2026B00405046-P1Open ↗

Showing 3 of 5 on file for this type

▸BISTENANT PROTECTION PLAN AND NOTES3

06/06/2019340681239Open ↗

11/20/2018340647517Open ↗

02/27/2020321744403Open ↗

▸BISSTREET TREE CHECKLIST2

07/17/2019321713053Open ↗

01/11/2018321713053Open ↗

▸BISST-1 Street Tree Checklist1

04/25/2013320392918Open ↗

▸Environmental & Asbestos8

▸DOB NOWDEP ACP-5: Asbestos Assessment Report4

09/02/2026B00405046-P2Open ↗

09/02/2026B00405046-P1Open ↗

09/02/2026B00405046-P3Open ↗

Showing 3 of 4 on file for this type

▸BISASBESTOS: CERTIFICATION (DEP ACP5)2

11/20/2018340647517Open ↗

01/11/2018321713053Open ↗

▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'2

11/15/2011320392918Open ↗

03/12/2010320127723Open ↗

▸Energy Compliance18

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS7

01/21/2020321744403Open ↗

08/13/2019321713053Open ↗

08/06/2019340647517Open ↗

Showing 3 of 7 on file for this type

▸BISAS-BUILT ENERGY ANALYSIS4

08/13/2019321713053Open ↗

08/06/2019340647517Open ↗

07/23/2019340681239Open ↗

Showing 3 of 4 on file for this type

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY3

11/22/2021321744403Open ↗

06/06/2019340681239Open ↗

11/20/2018340647517Open ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS2

06/06/2019340681239Open ↗

11/20/2018340647517Open ↗

▸BISTECHNICAL REPORT: ENERGY1

11/15/2011320392918Open ↗

▸BISAS-BUILT ENERGY ANALYSIS (EN2)1

11/22/2021321744403Open ↗

▸Inspections & Test Reports12

▸BISTECHNICAL REPORT: RESPONSIBILITY6

11/22/2021321744403Open ↗

09/01/2020321744403Open ↗

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▸BISTECHNICAL REPORT: CONCRETE/TEST CYLINDER2

08/08/2014320392918Open ↗

03/08/2012320392918Open ↗

▸BISNOTIF-PROPOSED STEAM-HOT WATER INSPECTION1

11/14/2011320127723Open ↗

▸BISTECHNICAL REPORT: CONCRETE DESIGN MIX1

03/08/2012320392918Open ↗

▸BISTECHNICAL REPORT: SOIL INSPECTION1

11/15/2011320392918Open ↗

▸BISINSPECTION REPORT - SUPPORTING DOCUMENTATION1

08/13/2019321713053Open ↗

▸Approvals, Objections & Sign-offs15

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST6

11/26/2021321744403Open ↗

08/13/2019321713053Open ↗

08/06/2019340647517Open ↗

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▸BISLETTERS - SUPPORTING DOCUMENTATION4

08/08/2014320392918Open ↗

03/08/2012320392918Open ↗

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▸BISADMINISTRATIVE OBJECTIONS2

11/15/2011320392918Open ↗

03/12/2010320127723Open ↗

▸BISSUPERSEDING LETTER1

04/16/2019321713053Open ↗

▸BISOIL TANK REMOVAL CERT : LETTER-FO1

11/14/2011320127723Open ↗

▸BISCONSTRUCTION CODE DETERMINATION1

08/13/2019321713053Open ↗

▸Cost, Insurance & Ownership14

▸BISCOST AFFIDAVIT11

02/27/2020321744403Open ↗

01/21/2020321744403Open ↗

08/06/2019340647517Open ↗

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▸BISPROJECT-SPECIFIC GL INSURANCE2

08/01/2012320392918Open ↗

03/08/2012320392918Open ↗

▸BISCOST AFFIDAVIT (FINAL): PW31

11/22/2021321744403Open ↗

▸Filing & Intake Forms25

▸BISADDITIONAL INFORMATION15

09/03/2021321744403Open ↗

08/07/2019321713053Open ↗

07/31/2019340647517Open ↗

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▸BISEFILING COVER SHEET5

03/11/2020321744403Open ↗

01/21/2020321744403Open ↗

01/11/2018321713053Open ↗

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▸BISBOROUGH INTAKE FORM3

08/13/2019321713053Open ↗

08/06/2019340647517Open ↗

07/23/2019340681239Open ↗

▸BISEFILING JOB APPLICATION COVER SHEET2

06/06/2019340681239Open ↗

11/20/2018340647517Open ↗

▸Other Documents1

▸BISOP-4 - Special Report1

08/04/2014320392918Open ↗