4501 Avenue N, Brooklyn — DOB NOW & BIS Permits, Violations & FDNY | BuildNYC

Miscellaneous warehouse

4501 AVENUE N

BROOKLYN · BIN 3336924

💬 Discuss this project

1938Year Built

3Stories

E9Building Class

R3-2Zoning

11,000 sfGross Floor Area

3Units

Rent Stabilized3 Open Violations ▸FDNY Report ↗

Miscellaneous warehouse · Owner of record: 4501 AVENUE N LLC · 8,000 sf lot · 1.38 FAR built · Flood zone X500

Locations of Work

Roof1p · 1 filing · 3 docs

1 job · most recent 03/31/2021

Filed	Status	Contractor	Scope
03/31/2021	Permit Issued	BDS ELECTRIC CORP.	1 meters, 1 new_meters

Building Lifecycle

All (22)Filed (1)Permit Issued (2)Signed Off (1)Violation (12)Objection (6)

03/30/2026

Signed off — Alteration

Replacement of existing antennas, eq. cabinets and RRUs, install new antennas, remove existing RRUs on the rooftop (T-Mobile - BQ04272C) as per plans. All work is in compliance with TPPN 5/98 and BB 11/21. No change to use, egress or occupancy,

B00682280-I1

02/03/2026

Permit issued — Antenna

B00682280-I1-AN

11/24/2025

Violation issued (HPD, open)

I

05/07/2025

Permit issued — Antenna

B00682280-I1-AN

03/14/2025

Objection resolved — Addressed

03/14/2025

Objection resolved — Addressed

03/14/2025

Objection resolved — Addressed

12/04/2024

Violation issued (HPD, open)

I

11/28/2023

Violation issued (HPD, closed)

I

11/17/2022

Violation issued (HPD, closed)

I

06/01/2022

Objection raised — Scope

06/01/2022

Objection raised — Zoning

06/01/2022

Objection raised — Fire_Protection

05/31/2022

Filed — Alteration

Replacement of existing antennas, eq. cabinets and RRUs, install new antennas, remove existing RRUs on the rooftop (T-Mobile - BQ04272C) as per plans. All work is in compliance with TPPN 5/98 and BB 11/21. No change to use, egress or occupancy,

B00682280-I1

02/24/2017

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

12/13/2011

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

12/31/2009

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

08/29/1995

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

06/01/1994

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

08/16/1993

Violation issued (DOB, open)

V-DOB VIOLATION - ACTIVE

06/01/1993

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

06/14/1991

Violation issued (DOB, closed)

VP*-VIOLATION UNSERVED ECB- DISMISSED

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
4501 AVENUE N	4	07/08/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
11/12/2020	$2.5M	—	— → —	$224/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
GRANT ENGINEERING CONSULTANTS, LLC	1	05/31/2022

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
CONSTRUCTION PERMIT SERVICES	1	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
COMCELL CONSTRUCTION CORP.	General Contractor	1	07/08/2026
METRO RF SERVICES INC	General Contractor	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
R MARSAC CONSULTING LLC	329	1	05/31/2022

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Antenna	Signed-off	METRO RF SERVICES INC	02/03/2026
DOB NOW	Antenna	Signed-off	COMCELL CONSTRUCTION CORP	05/07/2025
BIS	OT	ISSUED	SQUAN CONSTRUCTION SERVIC	09/19/2016
BIS	OT	ISSUED	JODANA DEVELOPMENT INC.	08/03/2005
BIS	—	ISSUED	MIDWOOD-RAFTERY PLBG & HTG CORP	05/07/1992

Nothing on file for this building.

▾Documents — 12 on file (BIS + DOB NOW)

▸Plans & Drawings1

▸DOB NOWPlans/Sketch1

08/15/2026B00682280-I1Request digital key ↗

▸Applications & Permits3

▸BISPLAN / WORK APPROVAL APPLICATION2

01/07/2016321127044Open ↗

05/06/2015321127044Open ↗

▸BISWORK PERMIT APPLICATION1

09/19/2016321127044Open ↗

▸Seals & Professional Certifications2

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION1

09/19/2016321127044Open ↗

▸DOB NOWDPL-1: Design Professional Seal & Signature1

08/13/2026B00682280-I1Open ↗

▸Trade Schedules & Equipment1

▸BISFA - FDNY APPROVAL : FD-FAA1

09/16/2016321127044Open ↗

▸Environmental & Asbestos1

▸DOB NOWDEP ACP-5: Asbestos Assessment Report1

08/13/2026B00682280-I1Open ↗

▸Energy Compliance1

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS1

09/19/2016321127044Open ↗

▸Approvals, Objections & Sign-offs1

▸BISADMINISTRATIVE OBJECTIONS1

05/06/2015321127044Open ↗

▸Cost, Insurance & Ownership1

▸BISCOST AFFIDAVIT1

09/15/2016321127044Open ↗

▸Filing & Intake Forms1

▸BISEFILING COVER SHEET1

05/06/2015321127044Open ↗