Primarily 1 family with 1 store or office

427 5 AVENUE

BROOKLYN · Park Slope · BIN 3022116

💬 Discuss this project

1920Year Built

3Stories

S1Building Class

C4-3AZoning

3,675 sfGross Floor Area

2Units

Rent Stabilized4 Open Violations 1 unresolved · 3 paperwork only ▸

Primarily 1 family with 1 store or office · 1,600 sf lot · 2.3 FAR built · Flood zone X

Locations of Work

No floor-level scope or drawing coverage on file for this building.

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
NORMAN C. LOK, PE	1	01/23/2024

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
LOUIS STRIAR	2	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
SCHNEIDER ELEC'L CONTR'G	Electrical	1	03/22/2026
L S SIGN	Scaffold	1	07/08/2026

Building Lifecycle

All (32)Filed (1)Permit Issued (1)Signed Off (1)Violation (24)Objection (4)Special Inspection (1)

02/17/2025

Violation issued (ECB, open)

Construction

10/31/2024

Violation issued (ECB, open)

Boilers

09/23/2024

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

06/12/2024

Signed off — Alteration

NON-ILLUMINATED NON-ADVERTISING ACCESSORY WALL SIGN - BARK SLOPE. NO CHANGE OF USE, EGRESS OR OCCUPANCY.

B00990871-I1

06/05/2024

Permit issued — Sign

B00990871-I1-SG

02/06/2024

Objection resolved — Addressed

02/06/2024

Objection resolved — Addressed

01/26/2024

Objection raised — Other

01/26/2024

Objection raised — Other

01/23/2024

Filed — Alteration

NON-ILLUMINATED NON-ADVERTISING ACCESSORY WALL SIGN - BARK SLOPE. NO CHANGE OF USE, EGRESS OR OCCUPANCY.

B00990871-I1

01/23/2024

Special inspection requirement — Final

ADITYA DESAI

09/21/2023

Violation issued (ECB, closed)

Construction

06/30/2023

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

06/30/2023

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

06/20/2023

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

06/20/2023

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

04/25/2023

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

04/06/2018

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/24/2017

Violation issued (ECB, open)

Boilers

02/24/2017

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

10/01/2015

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/03/2015

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

05/15/2014

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/01/2013

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

01/01/2009

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

01/03/2008

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

01/19/2007

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/09/2006

Violation issued (HPD, open)

09/16/1997

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

08/29/1995

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Sign	Signed-off	WEINFELD, ELLIOT	06/05/2024
BIS	—	ISSUED	NEW YORK SIGN CONTRACTOR	04/12/2010
BIS	PL	ISSUED	C.R.U. MECHAN & HEAT INC	12/01/2009
BIS	OT	ISSUED	THREE STAR CONSTRUCTION C	11/16/2009
BIS	EQ	ISSUED	CLARK& WILKINS INDUSTRIES INC	11/17/2004

3 projects · most recent 03/27/2025

General Wiring

Filed	Status	Contractor	Scope
03/27/2025	Complete	NYCO ELECTRIC CORP	General Wiring
04/03/2024	Permit Issued	AURORA ELECL CONTG INC	—
09/25/2023	Permit Issued	SCHNEIDER ELEC'L CONTR'G	General Wiring

▾Special Inspection Requirements (DOB NOW) — 1

Date	Requirement	Inspector	Role
01/23/2024	Final	ADITYA DESAI	progress

▾Documents — 27 on file (BIS + DOB NOW)

▸Plans & Drawings1

▸DOB NOWPlans/Sketch1

08/26/2026B00990871-I1Request digital key ↗

▸Applications & Permits8

▸BISWORK PERMIT APPLICATION5

04/12/2010320119983Open ↗

12/01/2009320084261Open ↗

11/16/2009320084261Open ↗

Showing 3 of 5 on file for this type

▸BISPLAN / WORK APPROVAL APPLICATION3

04/01/2010320084261Open ↗

03/01/2010320119983Open ↗

10/29/2009320084261Open ↗

▸Seals & Professional Certifications4

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION2

05/20/2010320084261Open ↗

10/27/2009320084261Open ↗

▸DOB NOWDPL-1: Design Professional Seal & Signature1

08/26/2026B00990871-I1Open ↗

▸DOB NOWProgress Inspector Seal & Signature1

08/27/2026B00990871-I1Open ↗

▸Trade Schedules & Equipment3

▸BISSELF-CERT PLUMBING NOTICE1

05/05/2010320084261Open ↗

▸BISEQUIPMENT USE APPLICATION/PERMIT1

05/20/2010320084261Open ↗

▸BISSCHEDULE B - PLUMBING1

10/29/2009320084261Open ↗

▸Environmental & Asbestos3

▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'2

03/01/2010320119983Open ↗

10/27/2009320084261Open ↗

▸DOB NOWDEP ACP-5: Asbestos Assessment Report1

08/26/2026B00990871-I1Open ↗

▸Approvals, Objections & Sign-offs3

▸BISADMINISTRATIVE OBJECTIONS2

03/01/2010320119983Open ↗

10/27/2009320084261Open ↗

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1

05/20/2010320084261Open ↗

▸Cost, Insurance & Ownership3

▸BISCOST AFFIDAVIT3

05/20/2010320084261Open ↗

03/01/2010320119983Open ↗

10/27/2009320084261Open ↗

▸Filing & Intake Forms2

▸BISEFILING COVER SHEET2

03/01/2010320119983Open ↗

10/27/2009320084261Open ↗