Primarily 5-6 family with 1 store or office

603 4 AVENUE

BROOKLYN · BIN 3008971

💬 Discuss this project

2012Year Built

4Stories

S5Building Class

R8AZoning

6,339 sfGross Floor Area

7Units

Rent Stabilized7 Open Violations ▸

Primarily 5-6 family with 1 store or office · Owner of record: 603 4TH AVENUE REALTY, LLC · 1,600 sf lot · 3.96 FAR built · Flood zone X

Locations of Work

MechanicalPlumbing

Roof2p · 1 filing · 20 docs

Floor 14p · 1 filing · 18 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
603 4TH AVENUE REALTY, LLC	1	03/22/2026
PRODUCTION CONTRACT	1	03/22/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
LEON SKVIRSKY PE	2	02/05/2025
ISHAC DESIGN ARCHITECTS PC	7	10/01/2020
ALBERT MONTOYA ARCHITECT	1	10/04/2019

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
CSMR DESIGNS	1	03/21/2026
4444 PPPP CORP	6	03/21/2026
BUILDING BROTHERS	4	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
LENS ELECTRIC, INC	Electrical	1	03/22/2026
STRUCTURELINE INC	General Contractor	1	07/08/2026
ALL PRO PLBG & HTG INC	Plumbing	1	07/08/2026
PAUL SIGNS	Scaffold	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
ISHAC DESIGN ARCHITECTS P	3918	7	10/01/2020

Building Lifecycle

All (58)Filed (10)Permit Issued (3)Signed Off (2)Violation (9)Objection (9)Special Inspection (25)

06/16/2025

Violation issued (HPD, closed)

02/24/2025

Objection raised — Other

02/24/2025

Objection raised — Other

02/08/2025

Violation issued (HPD, open)

02/08/2025

Violation issued (HPD, open)

02/08/2025

Violation issued (HPD, open)

02/08/2025

Violation issued (HPD, open)

02/08/2025

Violation issued (HPD, open)

02/08/2025

Violation issued (HPD, open)

02/08/2025

Violation issued (HPD, open)

02/07/2025

Permit issued — Sign

B01152864-I1-SG

02/05/2025

Filed — Alteration

INSTALL EXTERIOR NON-ILLUMINATED SIGN ON EXISTING AWNING FILED UNDER SEPARATE APPLICATION # B01135442 (LITTLE RED KITCHEN BAKE SHOP)

B01152864-I1

12/09/2024

Special inspection requirement — Final

LEON SKVIRSKY

12/05/2024

Objection raised — Other

11/25/2024

Filed — Alteration

INSTALL STOREFRONT AWNING AT EXISTING COMMERCIAL SPACE. NO CHANGE IN USE, EGRESS OR OCCUPANCY. SIGN ON AWNING FILED SEPARATELY (B01152864)

B01135442-I1

02/17/2021

Signed off — Alteration

Amendment to revise plans only(change manufacturer's name and specifications of roof top equipment).

B00195222-I1

02/17/2021

Signed off — Alteration

Amendment to revise PL information. show 1 gas meter and gas piping at cellar level, show riser from cellar to first fl. and show gas oven at first floor

B00190074-I1

10/01/2020

Filed — Alteration

Amendment to revise plans only(change manufacturer's name and specifications of roof top equipment).

B00195222-P2

09/22/2020

Special inspection requirement — Duct leakage testing

NABIL ISHAC

09/22/2020

Special inspection requirement — Permanent certificate

NABIL ISHAC

09/22/2020

Special inspection requirement — HVAC insulation and sealing

NABIL ISHAC

09/22/2020

Special inspection requirement — Shutoff dampers

NABIL ISHAC

09/22/2020

Special inspection requirement — HVAC and service water heating equipment

NABIL ISHAC

09/22/2020

Special inspection requirement — HVAC and service water heating system controls

NABIL ISHAC

09/22/2020

Special inspection requirement — Electrical motors

NABIL ISHAC

09/22/2020

Special inspection requirement — Maintenance information

NABIL ISHAC

09/22/2020

Special inspection requirement — Final

NABIL ISHAC

09/22/2020

Special inspection requirement — Fire-Resistant Penetrations and Joints

NABIL ISHAC

09/22/2020

Special inspection requirement — Mechanical Systems

NABIL ISHAC

06/02/2020

Special inspection requirement — Fire-Resistant Penetrations and Joints

NABIL ISHAC

06/01/2020

Filed — Alteration

Amendment to revise PL information. show 1 gas meter and gas piping at cellar level, show riser from cellar to first fl. and show gas oven at first floor

B00190074-P4

12/11/2019

Objection resolved — Addressed

12/11/2019

Objection resolved — Addressed

12/11/2019

Objection resolved — Addressed

12/03/2019

Objection raised — Scope

12/03/2019

Objection raised — Scope

12/03/2019

Objection raised — Scope

11/20/2019

Filed — Alteration

Amendment to revise PL information. show 1 gas meter and gas piping at cellar level, show riser from cellar to first fl. and show gas oven at first floor

B00190074-P3

10/25/2019

Filed — Alteration

Amendment to revise plans only(change manufacturer's name and specifications of roof top equipment).

B00195222-P1

10/23/2019

Permit issued — Plumbing

B00190074-I1-PL

10/18/2019

Permit issued — Mechanical Systems

B00195222-I1-MS

10/18/2019

Special inspection requirement — Electrical motors

NABIL ISHAC

10/18/2019

Special inspection requirement — Shutoff dampers

NABIL ISHAC

10/18/2019

Special inspection requirement — Permanent certificate

NABIL ISHAC

10/18/2019

Special inspection requirement — Maintenance information

NABIL ISHAC

10/18/2019

Special inspection requirement — Duct leakage testing

NABIL ISHAC

10/18/2019

Special inspection requirement — HVAC insulation and sealing

NABIL ISHAC

10/18/2019

Special inspection requirement — HVAC and service water heating system controls

NABIL ISHAC

10/18/2019

Special inspection requirement — HVAC and service water heating equipment

NABIL ISHAC

10/18/2019

Special inspection requirement — Final

NABIL ISHAC

10/18/2019

Special inspection requirement — Mechanical Systems

NABIL ISHAC

10/18/2019

Special inspection requirement — Fire-Resistant Penetrations and Joints

NABIL ISHAC

10/04/2019

Filed — Alteration

B00225752-I1

10/01/2019

Filed — Alteration

Amendment to revise PL information. show 1 gas meter and gas piping at cellar level, show riser from cellar to first fl. and show gas oven at first floor

B00190074-P1

09/25/2019

Special inspection requirement — Fire-Resistant Penetrations and Joints

NABIL ISHAC

08/19/2019

Filed — Alteration

Amendment to revise PL information. show 1 gas meter and gas piping at cellar level, show riser from cellar to first fl. and show gas oven at first floor

B00190074-I1

07/29/2019

Filed — Alteration

Amendment to revise plans only(change manufacturer's name and specifications of roof top equipment).

B00195222-I1

08/01/2012

Violation issued (ECB, closed)

Construction

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Sign	Permit Issued	PAUL SIGNS, INC	02/07/2025
DOB NOW	Plumbing	Signed-off	ALL PRO PLBG & HTG INC	10/23/2019
DOB NOW	Mechanical Systems	Signed-off	STRUCTURELINE INC	10/18/2019
BIS	OT	ISSUED	FIVE STARS AWNINGS & SIGN	01/17/2020
BIS	OT	ISSUED	ALOQUA ENTERPRISES INC	09/13/2019
BIS	MH	ISSUED	PRODUCTION CONTRACT. LLC	06/12/2013
BIS	—	RE-ISSUED	PRODUCTION CONTRACT. LLC	04/15/2013
BIS	EQ	ISSUED	PRODUCTION CONTRACT. LLC	04/15/2013
BIS	EQ	RE-ISSUED	PRODUCTION CONTRACT. LLC	04/15/2013
BIS	PL	ISSUED	ALPINE REFRIGERATION CO	02/15/2013
BIS	EQ	ISSUED	PILKU CONSTRUCTION SERVIC	01/02/2013
BIS	EQ	ISSUED	PILKU CONSTRUCTION SERVIC	12/21/2012
BIS	SP	ISSUED	PLUMBING NYC, INC	12/05/2012
BIS	EQ	ISSUED	PRODUCTION CONTRACT. LLC	11/15/2012
BIS	—	ISSUED	PRODUCTION CONTRACT. LLC	09/17/2012
BIS	EQ	ISSUED	PRODUCTION CONTRACT. LLC	06/26/2012
BIS	—	ISSUED	PRODUCTION CONTRACT. LLC	06/26/2012
BIS	—	ISSUED	UNITED INDUSTRIES & CONST	03/29/2012
BIS	EQ	ISSUED	UNITED INDUSTRIES & CONST	03/29/2012
BIS	EQ	ISSUED	PILKU CONSTRUCTION SERVIC	02/07/2012

1 project · most recent 07/05/2019

General Wiring

Filed	Status	Contractor	Scope
07/05/2019	Complete	LENS ELECTRIC, INC	General Wiring

▾Special Inspection Requirements (DOB NOW) — 25

Date	Requirement	Inspector	Role
12/09/2024	Final	LEON SKVIRSKY	progress
09/22/2020	Duct leakage testing	NABIL ISHAC	energy_progress
09/22/2020	Permanent certificate	NABIL ISHAC	energy_progress
09/22/2020	HVAC insulation and sealing	NABIL ISHAC	energy_progress
09/22/2020	Shutoff dampers	NABIL ISHAC	energy_progress
09/22/2020	HVAC and service water heating equipment	NABIL ISHAC	energy_progress
09/22/2020	HVAC and service water heating system controls	NABIL ISHAC	energy_progress
09/22/2020	Electrical motors	NABIL ISHAC	energy_progress
09/22/2020	Maintenance information	NABIL ISHAC	energy_progress
09/22/2020	Final	NABIL ISHAC	progress
09/22/2020	Fire-Resistant Penetrations and Joints	NABIL ISHAC	special
09/22/2020	Mechanical Systems	NABIL ISHAC	special
06/02/2020	Fire-Resistant Penetrations and Joints	NABIL ISHAC	special
10/18/2019	Electrical motors	NABIL ISHAC	energy_progress
10/18/2019	Shutoff dampers	NABIL ISHAC	energy_progress
10/18/2019	Permanent certificate	NABIL ISHAC	energy_progress
10/18/2019	Maintenance information	NABIL ISHAC	energy_progress
10/18/2019	Duct leakage testing	NABIL ISHAC	energy_progress
10/18/2019	HVAC insulation and sealing	NABIL ISHAC	energy_progress
10/18/2019	HVAC and service water heating system controls	NABIL ISHAC	energy_progress
10/18/2019	HVAC and service water heating equipment	NABIL ISHAC	energy_progress
10/18/2019	Final	NABIL ISHAC	progress
10/18/2019	Mechanical Systems	NABIL ISHAC	special
10/18/2019	Fire-Resistant Penetrations and Joints	NABIL ISHAC	special
09/25/2019	Fire-Resistant Penetrations and Joints	NABIL ISHAC	special

▾Documents — 246 on file (BIS + DOB NOW)

▸Plans & Drawings10

▸DOB NOWPlans/Sketch - Plumbing4

09/02/2026B00190074-I1Request digital key ↗

08/15/2026B00190074-P1Request digital key ↗

08/15/2026B00190074-P4Request digital key ↗

Showing 3 of 4 on file for this type

▸DOB NOWPlans/Sketch - Mechanical Systems3

09/02/2026B00195222-I1Request digital key ↗

08/15/2026B00195222-P2Request digital key ↗

08/15/2026B00195222-P1Request digital key ↗

▸DOB NOWPlans/Sketch2

08/23/2026B01152864-I1Request digital key ↗

08/15/2026B01135442-I1Request digital key ↗

▸DOB NOWPlans/Sketch - Sign1

09/02/2026B00225752-I1Request digital key ↗

▸Applications & Permits36

▸BISWORK PERMIT APPLICATION16

01/21/2020321981101Open ↗

09/17/2019321977483Open ↗

06/17/2013320763161Open ↗

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▸BISPLAN / WORK APPROVAL APPLICATION14

09/30/2019321981101Open ↗

09/04/2019321977483Open ↗

07/23/2019321977483Open ↗

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▸DOB NOWState DEC Permit4

08/13/2026B00190074-P4Open ↗

08/13/2026B00190074-I1Open ↗

08/13/2026B00190074-P3Open ↗

Showing 3 of 4 on file for this type

▸BISBPP-5 - Authorization to the Department of Transportation1

01/27/2011320266494Open ↗

▸BISBPP - Street Opening DOT Permit - BPP - Street Opening1

06/05/2014320266494Open ↗

▸Zoning, Tax Lot & Property Records2

▸BISZONING EXHIBIT I- CERTIFICATION1

10/05/2011310067021Open ↗

▸BISZONING EXHIBIT III- DESC & OWNERSHIP STMNT1

10/05/2011310067021Open ↗

▸Seals & Professional Certifications61

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION19

01/21/2020321981101Open ↗

09/30/2019321981101Open ↗

07/23/2019321977483Open ↗

Showing 3 of 19 on file for this type

▸DOB NOWProgress Inspector Seal & Signature19

09/01/2026B00195222-P2Open ↗

Showing 3 of 19 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature10

08/13/2026B01152864-I1Open ↗

08/13/2026B00190074-P4Open ↗

08/13/2026B00190074-P3Open ↗

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▸DOB NOWSpecial Inspector Seal & Signature5

09/01/2026B00190074-I1Open ↗

09/01/2026B00195222-P2Open ↗

Showing 3 of 5 on file for this type

▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM2

11/16/2012320526793Open ↗

02/10/2012320362950Open ↗

▸BISPROFESSIONAL CERTIFIED CHECKLIST2

11/16/2012320526793Open ↗

02/10/2012320362950Open ↗

▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1

12/04/2012340025760Open ↗

▸BISPC FULL REPORT1

12/03/2007310067021Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT1

12/04/2012340025760Open ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1

12/04/2012340025760Open ↗

▸Trade Schedules & Equipment25

▸BISSELF-CERT PLUMBING NOTICE10

01/09/2014310067021Open ↗

12/18/2013310067021Open ↗

11/25/2013310067021Open ↗

Showing 3 of 10 on file for this type

▸BISSCHEDULE B - PLUMBING5

10/09/2013310067021Open ↗

09/17/2013310067021Open ↗

08/19/2013310067021Open ↗

Showing 3 of 5 on file for this type

▸BISSEWER CONNECTION: DEP SD1 & SD24

10/23/2013310067021Open ↗

07/26/2013310067021Open ↗

02/21/2013310067021Open ↗

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▸BISSCHEDULE C - HEATING & COMBUSTION EQUIPMENT3

07/17/2013310067021Open ↗

07/15/2013310067021Open ↗

06/20/2013310067021Open ↗

▸BISSPRINKLER INSP REPORT : FP-851

11/21/2013340025760Open ↗

▸BISGAS CUT-OFF1

04/03/2012320361755Open ↗

▸BISWATER CUT-OFF1

04/03/2012320361755Open ↗

▸Safety & Tenant Protection13

▸BISTenant Protection Plan and Notes3

01/13/2020321981101Open ↗

09/11/2019321977483Open ↗

07/23/2019321977483Open ↗

▸DOB NOWTenant Protection Plan3

08/13/2026B00195222-I1Open ↗

08/13/2026B00195222-P2Open ↗

08/13/2026B00195222-P1Open ↗

▸BISSTREET TREE CHECKLIST2

10/05/2011310067021Open ↗

01/27/2011320266494Open ↗

▸BISSRO MD ANTI-HARASSMENT CHECKLIST2

04/03/2012320361755Open ↗

01/31/2012320361755Open ↗

▸BISST-1 Street Tree Checklist1

05/31/2014310067021Open ↗

▸BISEXCAVATION OR DEMOLITION: 5-DAY NOTICE1

04/03/2012320361755Open ↗

▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1

01/31/2012320361755Open ↗

▸Environmental & Asbestos11

▸DOB NOWOER: Notice to Proceed5

08/13/2026B00190074-P3Open ↗

08/13/2026B00190074-P4Open ↗

08/13/2026B00225752-I1Open ↗

Showing 3 of 5 on file for this type

▸BISASBESTOS EXEMPTION CERTIFICATION LETTER2

01/27/2011320266494Open ↗

12/03/2007310067021Open ↗

▸BISRODENT CONTROL1

04/03/2012320361755Open ↗

▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1

01/31/2012320361755Open ↗

▸BISENVIRONMENTAL RESTRICTIONS - OER NOTICE OF SATISFACTION1

02/04/2022321977483Open ↗

▸DOB NOWOER: Notice of Satisfaction1

08/13/2026B00190074-I1Open ↗

▸Energy Compliance7

▸BISAS-BUILT ENERGY ANALYSIS3

02/04/2022321977483Open ↗

01/21/2014320526793Open ↗

03/26/2014320763161Open ↗

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2

07/23/2019321977483Open ↗

05/30/2013320763161Open ↗

▸BISTR8: Energy Code Progress Inspections1

03/26/2014320763161Open ↗

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY1

02/04/2022321977483Open ↗

▸Inspections & Test Reports10

▸BISTECHNICAL REPORT: RESPONSIBILITY4

02/11/2022321977483Open ↗

02/08/2022321977483Open ↗

02/04/2022321977483Open ↗

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▸BISTECHNICAL REPORT: CONCRETE/TEST CYLINDER3

06/28/2012310067021Open ↗

03/26/2014310067021Open ↗

▸BISTECHNICAL REPORT: CONCRETE DESIGN MIX2

10/31/2013320362950Open ↗

06/28/2012310067021Open ↗

▸BISNOTIF.-PROPOSED STEAM/HOT WATER INSPECTION1

10/01/2013310067021Open ↗

▸Approvals, Objections & Sign-offs29

▸BISLETTERS - SUPPORTING DOCUMENTATION15

06/04/2014310067021Open ↗

05/31/2014310067021Open ↗

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▸BISADMINISTRATIVE OBJECTIONS6

05/30/2013320763161Open ↗

11/16/2012320526793Open ↗

02/10/2012320362950Open ↗

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▸BISCERTIFICATE OF OCCUPANCY - LOC: REQUEST6

03/26/2014320763161Open ↗

03/26/2014340025760Open ↗

03/19/2014310067021Open ↗

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▸BISUtility Company PV System Interconnection Acknowledgement Letter1

04/03/2012320361755Open ↗

▸BISSCHEDULE A - OCCUPANCY - USE1

02/24/2010310067021Open ↗

▸Cost, Insurance & Ownership10

▸BISCOST AFFIDAVIT7

02/04/2022321977483Open ↗

09/30/2019321981101Open ↗

09/16/2019321977483Open ↗

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▸BISPROJECT-SPECIFIC GL INSURANCE2

04/17/2013310067021Open ↗

06/28/2012310067021Open ↗

▸BISBPP-11 - Affidavit as to Roadway Pavement And/Or Sidewalk and Curb Construction1

06/05/2014320266494Open ↗

▸Filing & Intake Forms19

▸BISADDITIONAL INFORMATION10

10/28/2013310067021Open ↗

09/19/2013310067021Open ↗

09/12/2013320763161Open ↗

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▸BISEFILING COVER SHEET7

09/30/2019321981101Open ↗

07/23/2019321977483Open ↗

05/30/2013320763161Open ↗

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▸BISEFILING JOB APPLICATION COVER SHEET1

12/04/2012340025760Open ↗

▸BISBPP: CHECKLIST IN LIEU OF PLANS-ALT31

01/27/2011320266494Open ↗

▸Other Documents12

▸BISENVIRONMENTAL(E) DEP NOTICE TO PROCEED5

11/16/2012320526793Open ↗

05/30/2012320266494Open ↗

05/15/2012310067021Open ↗

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▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION3

09/16/2019321977483Open ↗

03/27/2012320361755Open ↗

▸BISENVIRONMENTAL -E- DEP NOTICE OF SATIS2

06/05/2014320266494Open ↗

03/26/2014320763161Open ↗

▸BISBPP - SUPPORTING DOCUMENTATION1

06/05/2014320266494Open ↗

▸BISCONSTRUCTION - SUPPORTING DOCUMENTATION1

12/04/2012340025760Open ↗