Predominantly retail with other uses

521 3 AVENUE

BROOKLYN · BIN 3023087

💬 Discuss this project

1931Year Built

3Stories

K4Building Class

M1-2Zoning

19,512 sfGross Floor Area

1Units

2 Open Violations ▸FDNY Report ↗

Predominantly retail with other uses · Owner of record: BROOKLYN THIRD AVENUE LLC · 9,249 sf lot · 2.11 FAR built · Flood zone X

Locations of Work

Floor 11 filing · 3 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
MANAGEMENT GROUP OF BROOKLYN	7	07/08/2026
NEW YORK LADDER & SCAFFOLD	11	07/08/2026
BROOKLYN THIRD AVENUE LLC	3	03/22/2026
MIWAKO OKAMOTO 1	1	03/22/2026
THE MANAGEMENT GROUP OT	1	03/22/2026
304, LLC	5	03/21/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
JOEL PHAGOO P.E. PLLC	1	05/23/2019
EMMANUEL KAVRAKIS ARCHITECTS LLC	1	08/31/2018

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
A1 EXPEDITING SERVICE	2	03/21/2026
EMMANUEL KAVRAKIS ARCHITECTS	2	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
NEW YORK LADDER & SCAFFOLD	General Contractor	8	07/08/2026
THE MANAGEMENT GROUP OF B	General Contractor	4	07/08/2026
EC GENERAL CONTRUCTION CO	General Contractor	3	07/08/2026
BUNAY, CLEVER	Electrical	1	03/21/2026
LIOTINE, VITO	Electrical	1	03/21/2026

Building Lifecycle

All (21)Filed (2)Permit Issued (10)Signed Off (1)Violation (8)

01/15/2025

Permit issued — Construction Fence

B00031584-I1-FN

12/12/2024

Violation issued (ECB, open)

Construction

01/09/2024

Permit issued — Construction Fence

B00031584-I1-FN

12/28/2022

Violation issued (ECB, closed)

Construction

12/28/2022

Violation issued (ECB, closed)

Construction

03/31/2022

Signed off — Alteration

B00171124-I1

03/24/2021

Permit issued — Sidewalk Shed

B00171124-I1-SH

09/02/2020

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

07/29/2020

Permit issued — Sidewalk Shed

B00171124-I1-SH

06/04/2020

Violation issued (ECB, closed)

Construction

04/08/2020

Violation issued (ECB, closed)

Construction

03/17/2020

Permit issued — Construction Fence

B00031584-I1-FN

03/10/2020

Permit issued — Sidewalk Shed

B00171124-I1-SH

03/05/2020

Violation issued (ECB, closed)

Site Safety

08/08/2019

Permit issued — Construction Fence

B00031584-I1-FN

07/16/2019

Permit issued — Sidewalk Shed

B00171124-I1-SH

05/24/2019

Permit issued — Sidewalk Shed

B00171124-I1-SH

05/23/2019

Filed — Alteration

B00171124-I1

09/04/2018

Permit issued — Construction Fence

B00031584-I1-FN

08/31/2018

Filed — Alteration

B00031584-I1

03/12/2004

Violation issued (HPD, open)

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Construction Fence	Permit Issued	EC GENERAL CONTRUCTION CO	01/15/2025
DOB NOW	Construction Fence	Permit Issued	EC GENERAL CONTRUCTION CO	01/09/2024
DOB NOW	Sidewalk Shed	Signed-off	NEW YORK LADDER & SCAFFOL	03/24/2021
DOB NOW	Sidewalk Shed	Signed-off	NEW YORK LADDER & SCAFFOL	07/29/2020
DOB NOW	Construction Fence	Permit Issued	EC GENERAL CONTRUCTION CO	03/17/2020
DOB NOW	Sidewalk Shed	Signed-off	NEW YORK LADDER & SCAFFOL	03/10/2020
DOB NOW	Construction Fence	Permit Issued	THE MANAGEMENT GROUP OF	08/08/2019
DOB NOW	Sidewalk Shed	Signed-off	NEW YORK LADDER & SCAFFOL	07/16/2019
DOB NOW	Sidewalk Shed	Signed-off	NEW YORK LADDER & SCAFFOL	05/24/2019
DOB NOW	Construction Fence	Permit Issued	THE MANAGEMENT GROUP OF	09/04/2018
BIS	—	ISSUED	THE MANAGEMENT GROUP OF B	02/10/2020
BIS	—	ISSUED	THE MANAGEMENT GROUP OF B	02/10/2020
BIS	—	ISSUED	THE MANAGEMENT GROUP OF B	02/05/2019
BIS	OT	ISSUED	THE MANAGEMENT GROUP OF B	01/29/2019
BIS	PL	ISSUED	NM MECHANICAL CORP	09/10/2018
BIS	—	ISSUED	THE MANAGEMENT GROUP OF B	09/05/2018
BIS	OT	ISSUED	THE MANAGEMENT GROUP OF B	03/22/2018

1 project · most recent 05/20/2019

Filed	Status	Contractor	Scope
05/20/2019	Complete	NASH ELECTRIC SERVICES IN	—

Nothing on file for this building.

▾Documents — 105 on file (BIS + DOB NOW)

▸Plans & Drawings2

▸DOB NOWPlans/Sketch - Sidewalk Shed1

09/02/2026B00171124-I1Request digital key ↗

▸DOB NOWPlans/Sketch1

09/02/2026B00031584-I1Request digital key ↗

▸Applications & Permits28

▸BISPLAN / WORK APPROVAL APPLICATION11

08/30/2024321468979Open ↗

08/27/2024321468979Open ↗

10/14/2020321468979Open ↗

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▸BISWORK PERMIT APPLICATION11

02/13/2020321468979Open ↗

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▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION5

10/24/2019321468979Open ↗

10/09/2019321468979Open ↗

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▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION1

01/08/2020321468979Open ↗

▸Zoning, Tax Lot & Property Records3

▸BISZONING EXHIBIT III:DESC. & OWNRSHP.STMNT1

08/08/2018321468979Open ↗

▸BISZONING DIAGRAM1

07/17/2018321468979Open ↗

▸BISZONING EXHIBIT I: CERTIFICATION1

08/08/2018321468979Open ↗

▸Seals & Professional Certifications13

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION5

10/29/2019321609096Open ↗

01/24/2018321468979Open ↗

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▸BISPROFESSIONAL CERTIFICATION STATEMENT3

10/29/2019321609096Open ↗

03/15/2018340589063Open ↗

▸DOB NOWDPL-1: Design Professional Seal & Signature2

09/02/2026B00031584-I1Open ↗

09/02/2026B00171124-I1Open ↗

▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1

03/15/2018340589063Open ↗

▸BISPROFESSIONAL CERTIFIED CHECKLIST1

10/29/2019321609096Open ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1

03/15/2018340589063Open ↗

▸Trade Schedules & Equipment5

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE5

01/08/2020321468979Open ↗

10/29/2019321609096Open ↗

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▸Safety & Tenant Protection2

▸BISSTREET TREE SUPPORTING DOCUMENT1

08/29/2018321468979Open ↗

▸BISSTREET TREE CHECKLIST1

01/24/2018321468979Open ↗

▸Environmental & Asbestos3

▸BISASBESTOS: CERTIFICATION (DEP ACP5)2

03/15/2018340589063Open ↗

01/24/2018321468979Open ↗

▸DOB NOWDEP ACP-5: Asbestos Assessment Report1

09/02/2026B00171124-I1Open ↗

▸Energy Compliance3

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS3

10/29/2019321609096Open ↗

01/24/2018321468979Open ↗

▸Inspections & Test Reports18

▸BISTECHNICAL REPORT: RESPONSIBILITY10

11/19/2020321468979Open ↗

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▸BISTECHNICAL REPORT: SOIL INSPECTION3

11/18/2020321468979Open ↗

▸BISHYDRO FLOW TEST LETTER2

01/08/2020321468979Open ↗

07/16/2018321468979Open ↗

▸BISHYDRAULIC FLOW CALCULATIONS1

07/16/2018321468979Open ↗

▸BISTECHNICAL REPORT: CONCRETE DESIGN MIX1

08/29/2018321468979Open ↗

▸BISTECHNICAL REPORT: CONCRETE/TEST CYLINDER1

08/29/2018321468979Open ↗

▸Approvals, Objections & Sign-offs7

▸BISLETTERS - SUPPORTING DOCUMENTATION4

11/18/2020321468979Open ↗

08/29/2018321468979Open ↗

06/20/2018321468979Open ↗

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▸BISSCHEDULE A - OCCUPANCY / USE3

01/08/2020321468979Open ↗

06/20/2018321468979Open ↗

01/24/2018321468979Open ↗

▸Cost, Insurance & Ownership10

▸BISCOST AFFIDAVIT5

10/29/2019321609096Open ↗

07/19/2018321468979Open ↗

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▸BISPROJECT-SPECIFIC GL INSURANCE4

02/13/2020321468979Open ↗

02/06/2019321468979Open ↗

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▸BISAcord 25 (Acord Certificate of Liability Insurance)1

02/06/2019321468979Open ↗

▸Filing & Intake Forms8

▸BISEFILING COVER SHEET4

07/03/2019321609096Open ↗

07/19/2018321468979Open ↗

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▸BISADDITIONAL INFORMATION3

11/18/2020321468979Open ↗

06/07/2019340589063Open ↗

07/20/2018321468979Open ↗

▸BISEFILING JOB APPLICATION COVER SHEET1

03/15/2018340589063Open ↗

▸Other Documents3

▸BISPLOT DIAGRAM2

07/03/2018321468979Open ↗

01/24/2018321468979Open ↗

▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION1

06/20/2018321468979Open ↗