One story retail building

6820 4TH AVENUE

BROOKLYN · Bay Ridge · BIN 3145224

💬 Discuss this project

1930Year Built

1Stories

K1Building Class

R7BZoning

1,600 sfGross Floor Area

1Units

3 Active Violations ▸FDNY Report ↗

One story retail building · Owner of record: 6820 4th Ave · 1,897 sf lot · 0.84 FAR built · Flood zone X

Locations of Work

ArchitectureMechanical

Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.

Permit Issued — active, not yet Signed-off

RoofFirst floor commercial interior renovation and hood installaUnder Construction1p · 1 filing · 6 docs

Floor 1First floor commercial interior renovation and hood installaUnder Construction2p · 1 filing · 6 docs

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
Bitopi Consultants	2	02/18/2026

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
Ma Designs NYC	2	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
High Quality Construction	General Contractor	2	04/09/2026
Mercury Building Associates	General Contractor	1	08/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
Bitopi Consultants	7036	1	02/12/2026

Building Lifecycle

All (10)Filed (2)Permit Issued (3)Violation (5)

08/07/2026

Permit issued — Mechanical Systems

B01355228-I1-GC

08/06/2026

Violation issued (ECB, open)

Unknown

08/06/2026

Violation issued (ECB, open)

Construction

08/06/2026

Violation issued (ECB, open)

Construction

02/25/2026

Permit issued — Mechanical Systems

B01355228-I1-GC

02/24/2026

Permit issued — General Construction

B01355228-I1-MS

02/18/2026

Filed — Alteration

RELOCATE 2 EXISTING PLUMBING FIXTURES, INSTALL 3 NEW PLUMBING FIXTURES AND 6 NEW COOKING EQUIPMENT AS PER PLAN. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.

B01355228-S1

02/12/2026

Filed — Alteration

RELOCATE 2 EXISTING PLUMBING FIXTURES, INSTALL 3 NEW PLUMBING FIXTURES AND 6 NEW COOKING EQUIPMENT AS PER PLAN. NO CHANGE IN USE, EGRESS, OR OCCUPANCY.

B01355228-I1

08/25/2025

Violation issued (FDNY_NOV, closed)

11/02/2022

Violation issued (FDNY_NOV, closed)

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Mechanical Systems	Permit Issued	Mercury Building Associates	08/07/2026
DOB NOW	Mechanical Systems	Permit Issued	High Quality Construction	02/25/2026
DOB NOW	General Construction	Permit Issued	High Quality Construction	02/24/2026
BIS	—	ISSUED	N/N	08/19/1998

1 project · most recent 02/18/2026

Gas Water/Sanitary

Filed	Status	Contractor	Scope
02/18/2026	—	—	Gas, Water/Sanitary

Nothing on file for this building.

▾Documents — 6 on file (BIS + DOB NOW)

▸Plans & Drawings2

▸DOB NOWPlans/Sketch2

08/18/2026B01355228-S1Request digital key ↗

08/18/2026B01355228-I1Request digital key ↗

▸Seals & Professional Certifications2

▸DOB NOWDPL-1: Design Professional Seal & Signature2

08/18/2026B01355228-S1Open ↗

08/18/2026B01355228-I1Open ↗

▸Environmental & Asbestos2

▸DOB NOWDEP ACP-5: Asbestos Assessment Report2

08/18/2026B01355228-S1Open ↗

08/18/2026B01355228-I1Open ↗