One story retail building

741 RALPH AVENUE

BROOKLYN · BIN 3081159

💬 Discuss this project

1930Year Built

1Stories

K1Building Class

C8-2Zoning

15,100 sfGross Floor Area

4Units

1 Open Violation ▸FDNY Report ↗

One story retail building · Owner of record: CHAI 777 LLC · 16,092 sf lot · 0.94 FAR built · Flood zone X

Locations of Work

ArchitectureMechanicalPlumbingFire Protection

Permit Issued — active, not yet Signed-off

RoofUnder Construction2p · 1 filing · 20 docs

Floor 1Under Construction10p · 1 filing · 20 docs

1 job · most recent 06/02/2026

Others

Filed	Status	Contractor	Scope	Make / Model / Capacity
06/02/2026	Permit Issued	NILCOMAT INC	Others	Other __Junk__ DRYER VENT 1 CFM ×14

1 job · most recent 06/02/2026

Sprinkler System

Filed	Status	Contractor	Scope
06/02/2026	Signed-off	PLUMBING WORKS NYC INC	Sprinkler System

1 job · most recent 06/02/2026

Gas Water/Sanitary

Filed	Status	Contractor	Scope
06/02/2026	Signed-off	PLUMBING WORKS NYC INC	Gas, Water/Sanitary

1 job · most recent 01/11/2026

General Wiring

Filed	Status	Contractor	Scope
01/11/2026	Permit Issued	TEMPEST ELEC'L CONTRG, IN	General Wiring

Building Lifecycle

All (39)Filed (4)Permit Issued (4)Violation (13)Inspection (8)Special Inspection (10)

06/02/2026

Filed — Alteration

ESTABLISHMENT OF COMMERCIAL LAUNDROMAT. INTERIOR RENOVATION: REMOVE NON-LOAD BEARING INTERIOR PARTITIONS, ERECT NEW INTERIOR PARTITIONS, DRYERS VENT, HOT WATER HEATER VENT, NO CHANGE IN USE, EGRESS, OR OCCUPANCY

B01287424-P3

06/01/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

Robert Truskosky

06/01/2026

Special inspection requirement — Sprinkler Systems

Robert Truskosky

06/01/2026

Special inspection requirement — Energy Code Compliance Inspections

Robert Truskosky

06/01/2026

Special inspection requirement — HVAC-R and service water piping design and insulation

Robert Truskosky

06/01/2026

Special inspection requirement — HVAC-R and service water heating system controls

Robert Truskosky

06/01/2026

Special inspection requirement — HVAC-R and service water heating equipment

Robert Truskosky

03/31/2026

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

Certified

View inspection ↗

03/30/2026

Inspection — Pass-Final PL - Up to 3 Requested Floors

Pass

View inspection ↗

03/27/2026

Inspection — Certified Sprinkler-SP-Fixtures-Finish

Certified

View inspection ↗

03/23/2026

Filed — Alteration

B01287424-P2

12/19/2025

Inspection — Pass-Final PL - Up to 3 Requested Floors

Pass

View inspection ↗

11/17/2025

Inspection — Pass-Final PL - Up to 9 Requested Floors

Pass

View inspection ↗

11/12/2025

Permit issued — General Construction

B01287424-I1-GC-CX

11/07/2025

Inspection — Certified Gas-Gas-Piping-Roughing

Certified

View inspection ↗

11/07/2025

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

Certified

View inspection ↗

11/07/2025

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

Certified

View inspection ↗

11/05/2025

Permit issued — Sprinklers

B01287424-S1-EW-SP

10/29/2025

Permit issued — Sprinklers

B01287424-S1-PL

09/30/2025

Permit issued — Mechanical Systems

B01287424-I1-GC-CX

09/22/2025

Filed — Alteration

B01287424-S1

09/19/2025

Filed — Alteration

B01287424-I1

09/17/2025

Special inspection requirement — Fire-Resistant Penetrations and Joints

Robert Truskosky

09/17/2025

Special inspection requirement — Energy Code Compliance Inspections

Robert Truskosky

09/15/2025

Special inspection requirement — Mechanical Systems

Robert Truskosky

09/15/2025

Special inspection requirement — Final

Jonar Madriaga

02/10/2020

Violation issued (FDNY_NOV, closed)

09/21/2018

Violation issued (FDNY_NOV, closed)

06/27/2018

Violation issued (FDNY_NOV, closed)

10/19/2015

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

12/18/2011

Violation issued (ECB, closed)

Construction

05/04/1998

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

09/16/1997

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/10/1997

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

07/25/1996

Violation issued (ECB, closed)

Construction

08/29/1995

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

08/16/1993

Violation issued (DOB, open)

V-DOB VIOLATION - ACTIVE

10/23/1989

Violation issued (ECB, closed)

Boilers

10/23/1989

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
ATOMIC CONTRACTING	11	08/29/2026
745 RALF AVE ASSOC LTD	1	03/22/2026
745 RALPH AVE LL CORP	1	03/22/2026
GLW CORP	1	03/22/2026
ESHOKOL DEVELOPMENT	10	03/21/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
10/27/2014	$2.3M	—	745 RALPH AVENUE ASSOCIATES, LTD. → SION EQUITIES LLC	$153/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
MADRIAGA ENGINEERING P.C.	4	06/02/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
NILCOMAT INC	General Contractor	4	07/08/2026
PLUMBING NYC, INC	Fire Protection	1	06/27/2026
PLUMBING NYC INC	Plumbing	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
J&R DESIGN AND INSPECTION	6637	6	06/02/2026

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	General Construction	Permit Issued	NILCOMAT INC	11/12/2025
DOB NOW	Sprinklers	Signed-off	PLUMBING NYC, INC	11/05/2025
DOB NOW	Sprinklers	Signed-off	PLUMBING WORKS NYC INC	10/29/2025
DOB NOW	Mechanical Systems	Permit Issued	NILCOMAT INC	09/30/2025
BIS	OT	ISSUED	CAPITOL AWNING CO INC	05/13/2016
BIS	—	ISSUED	ATOMIC CONTRACTING INC	02/11/2016
BIS	EQ	ISSUED	ATOMIC CONTRACTING INC	02/11/2016
BIS	SP	ISSUED	RENEW PLUMBING CORP	01/12/2016
BIS	OT	ISSUED	KK HVAC INC	12/23/2015
BIS	PL	ISSUED	ARANDA PLBG & HTG CORP	11/24/2015
BIS	—	ISSUED	ATOMIC CONTRACTING INC	11/19/2015
BIS	EQ	ISSUED	ATOMIC CONTRACTING INC	11/19/2015
BIS	OT	RE-ISSUED	SINGLA CONCEPTS INC	10/02/2015
BIS	EQ	ISSUED	SINGLA CONCEPTS INC	10/02/2015
BIS	PL	ISSUED	ARANDA PLBG & HTG CORP	08/11/2015
BIS	OT	ISSUED	MRMD NY CORP	08/10/2015
BIS	EQ	ISSUED	MRMD NY CORP	08/10/2015
BIS	PL	ISSUED	PROGRAM UNLIMITED PLG & HTG INC	09/09/1996
BIS	—	ISSUED	RICK & SELLARS CONSTRUCTION CORP	07/30/1996

▾Field Inspections (DOB CAP) — 8

Date	Type	Result	Report
03/31/2026	Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test	Certified	View ↗
03/30/2026	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
03/27/2026	Certified Sprinkler-SP-Fixtures-Finish	Certified	View ↗
12/19/2025	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
11/17/2025	Pass-Final PL - Up to 9 Requested Floors	Pass	View ↗
11/07/2025	Certified Gas-Gas-Piping-Roughing	Certified	View ↗
11/07/2025	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
11/07/2025	Certified Water and Sanitary-WS-Sanitary Piping-Underground	Certified	View ↗

▾Special Inspection Requirements (DOB NOW) — 10

Date	Requirement	Inspector	Role
06/01/2026	Fire-Resistant Penetrations and Joints	Robert Truskosky	special
06/01/2026	Sprinkler Systems	Robert Truskosky	special
06/01/2026	Energy Code Compliance Inspections	Robert Truskosky	progress
06/01/2026	HVAC-R and service water piping design and insulation	Robert Truskosky	energy_progress
06/01/2026	HVAC-R and service water heating system controls	Robert Truskosky	energy_progress
06/01/2026	HVAC-R and service water heating equipment	Robert Truskosky	energy_progress
09/17/2025	Fire-Resistant Penetrations and Joints	Robert Truskosky	special
09/17/2025	Energy Code Compliance Inspections	Robert Truskosky	progress
09/15/2025	Mechanical Systems	Robert Truskosky	special
09/15/2025	Final	Jonar Madriaga	progress

▾Documents — 144 on file (BIS + DOB NOW)

▸Plans & Drawings5

▸DOB NOWPlans/Sketch5

08/20/2026B01287424-P1Request digital key ↗

08/20/2026B01287424-S1Request digital key ↗

08/20/2026B01287424-I1Request digital key ↗

Showing 3 of 5 on file for this type

▸Applications & Permits34

▸BISPLAN / WORK APPROVAL APPLICATION17

06/23/2016321206324Open ↗

05/25/2016321172226Open ↗

05/13/2016321388431Open ↗

Showing 3 of 17 on file for this type

▸BISWORK PERMIT APPLICATION13

05/13/2016321388431Open ↗

02/12/2016321206324Open ↗

Showing 3 of 13 on file for this type

▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION3

05/22/2016321206324Open ↗

03/28/2016340342711Open ↗

03/21/2016321206324Open ↗

▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1

01/06/2016321206324Open ↗

▸Seals & Professional Certifications31

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION11

06/23/2016321206324Open ↗

Showing 3 of 11 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature5

08/20/2026B01287424-P1Open ↗

08/20/2026B01287424-I1Open ↗

08/20/2026B01287424-S1Open ↗

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▸DOB NOWProgress Inspector Seal & Signature4

09/29/2026B01287424-I1Open ↗

08/30/2026B01287424-P1Open ↗

Showing 3 of 4 on file for this type

▸BISPROFESSIONAL CERTIFIED CHECKLIST3

05/13/2016321388431Open ↗

12/28/2015321292971Open ↗

08/11/2015321172226Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT3

05/13/2016321388431Open ↗

01/11/2016340342711Open ↗

08/11/2015321172226Open ↗

▸DOB NOWSpecial Inspector Seal & Signature2

09/29/2026B01287424-I1Open ↗

08/30/2026B01287424-P1Open ↗

▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1

01/11/2016340342711Open ↗

▸BISProfessional and Owner Certification (POC3)1

12/28/2015321292971Open ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1

01/11/2016340342711Open ↗

▸Trade Schedules & Equipment21

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE12

05/24/2016321206324Open ↗

04/25/2016321206324Open ↗

04/22/2016321206324Open ↗

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▸BISEQUIPMENT USE APPLICATION/PERMIT6

03/29/2016321206324Open ↗

Showing 3 of 6 on file for this type

▸BISPLUMBING - SUPPORTING DOCUMENTATION2

05/22/2016321206324Open ↗

03/21/2016321206324Open ↗

▸BISSCHEDULE B - PLUMBING1

01/11/2016340342711Open ↗

▸Safety & Tenant Protection2

▸BISSTREET TREE CHECKLIST2

11/14/2015321206324Open ↗

08/11/2015321172226Open ↗

▸Environmental & Asbestos7

▸DOB NOWDEP ACP-5: Asbestos Assessment Report5

08/20/2026B01287424-P1Open ↗

08/20/2026B01287424-S1Open ↗

08/20/2026B01287424-P3Open ↗

Showing 3 of 5 on file for this type

▸BISASBESTOS: CERTIFICATION (DEP ACP5)2

01/11/2016340342711Open ↗

08/11/2015321172226Open ↗

▸Energy Compliance6

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS6

06/23/2016321206324Open ↗

12/28/2015321292971Open ↗

11/14/2015321206324Open ↗

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▸Inspections & Test Reports2

▸BISHYDRAULIC FLOW CALCULATIONS1

01/11/2016340342711Open ↗

▸BISHYDRO FLOW TEST LETTER1

01/11/2016340342711Open ↗

▸Approvals, Objections & Sign-offs11

▸BISLETTERS - SUPPORTING DOCUMENTATION3

06/23/2016321206324Open ↗

05/25/2016321172226Open ↗

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST3

06/23/2016321206324Open ↗

06/07/2016321388431Open ↗

05/12/2016340342711Open ↗

▸BISADMINISTRATIVE OBJECTIONS2

12/28/2015321292971Open ↗

08/11/2015321172226Open ↗

▸BISSCHEDULE A - OCCUPANCY / USE2

04/22/2016321206324Open ↗

08/25/2015321206324Open ↗

▸BISSUPERSEDING LETTER1

11/04/2015321172226Open ↗

▸Cost, Insurance & Ownership10

▸BISCOST AFFIDAVIT9

06/23/2016321206324Open ↗

06/07/2016321388431Open ↗

05/13/2016321388431Open ↗

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▸BISPROJECT-SPECIFIC GL INSURANCE1

11/04/2015321172226Open ↗

▸Filing & Intake Forms12

▸BISEFILING COVER SHEET6

05/13/2016321388431Open ↗

12/28/2015321292971Open ↗

11/02/2015321206324Open ↗

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▸BISADDITIONAL INFORMATION5

06/23/2016321206324Open ↗

05/24/2016321206324Open ↗

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▸BISEFILING JOB APPLICATION COVER SHEET1

01/11/2016340342711Open ↗

▸Other Documents3

▸BISPLOT DIAGRAM2

06/23/2016321206324Open ↗

08/25/2015321206324Open ↗

▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION1

12/28/2015321292971Open ↗