Primarily 5-6 family with 1 store or office

439 COURT STREET

BROOKLYN · Carroll Gardens-Cobble Hill-Gowanus-Red Hook · BIN 3008015

💬 Discuss this project

1920Year Built

4Stories

S5Building Class

R6AZoning

7,524 sfGross Floor Area

7Units

Rent Stabilized2 Open Violations 1 unresolved · 1 paperwork only ▸

Primarily 5-6 family with 1 store or office · Owner of record: 435 COURT ST. LLC C/O · 2,730 sf lot · 2.76 FAR built · Flood zone X

Locations of Work

Architecture

Site & exterior1p · 1 filing · 2 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
435 COURT STREET	17	03/22/2026
WEST 9TH PROPERTIES LLC	5	03/22/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
ALPHA HOME DESIGN LLC	1	09/11/2024

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
INDESIGN STUDIO	2	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
SIGN MASTER USA INC	General Contractor	3	03/21/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
YAN GAO	6619	1	09/11/2024

Building Lifecycle

All (13)Filed (1)Permit Issued (1)Signed Off (1)Violation (9)Inspection (1)

09/30/2024

Signed off — Alteration

B01108320-I1

09/27/2024

Inspection — Pass-Final General Construction Non-Directive 14

Pass

View inspection ↗

09/18/2024

Permit issued — General Construction

B01108320-I1-GC

09/11/2024

Filed — Alteration

B01108320-I1

04/09/2024

Violation issued (HPD, closed)

07/29/2023

Violation issued (ECB, open)

Construction

02/23/2022

Violation issued (HPD, closed)

04/08/2021

Violation issued (HPD, closed)

03/03/2015

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/28/2014

Violation issued (HPD, open)

12/31/2009

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/27/2001

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/28/1989

Violation issued (ECB, closed)

Boilers

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	General Construction	Signed-off	SIGN MASTER USA INC	09/18/2024
BIS	—	ISSUED	TORRE ALTA CONTRACTING IN	02/13/2017
BIS	PL	ISSUED	LUVER PLBG & HTG INC	04/29/2008
BIS	—	ISSUED	JABUS BUILDING CORP	04/07/2008
BIS	EQ	ISSUED	JABUS BUILDING CORP	04/07/2008
BIS	EQ	ISSUED	JABUS BUILDING CORP	01/15/2008
BIS	EQ	ISSUED	JABUS BUILDING CORP	12/06/2007
BIS	MH	ISSUED	JNL CONST INC	01/28/2005
BIS	PL	ISSUED	K & BH PLUMBING & HTG INC	11/24/2004
BIS	EQ	ISSUED	JNL CONST INC	10/08/2004
BIS	FP	ISSUED	MASTER FIRE SYSTEMS, INC	10/08/2004

Nothing on file for this building.

▾Field Inspections (DOB CAP) — 1

Date	Type	Result	Report
09/27/2024	Pass-Final General Construction Non-Directive 14	Pass	View ↗

▾Documents — 61 on file (BIS + DOB NOW)

▸Plans & Drawings1

▸DOB NOWPlans/Sketch1

08/24/2026B01108320-I1Request digital key ↗

▸Applications & Permits10

▸BISPLAN / WORK APPROVAL APPLICATION7

09/18/2024321485308Open ↗

03/20/2024321485308Open ↗

03/18/2024321485308Open ↗

Showing 3 of 7 on file for this type

▸BISWORK PERMIT APPLICATION3

02/13/2017321485308Open ↗

09/16/2008310187990Open ↗

01/16/2008310083012Open ↗

▸Zoning, Tax Lot & Property Records1

▸BISADDRESS: NEW HOUSE NUMBER APPROVED1

01/25/2017321485308Open ↗

▸Seals & Professional Certifications18

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION9

02/13/2017321485308Open ↗

02/07/2017321521484Open ↗

11/25/2016321485308Open ↗

Showing 3 of 9 on file for this type

▸BISPROFESSIONAL CERTIFIED CHECKLIST3

02/07/2017321521484Open ↗

11/25/2016321485308Open ↗

01/14/2008310083012Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT2

02/07/2017321521484Open ↗

11/25/2016321485308Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM1

01/14/2008310083012Open ↗

▸BISProfessional and Owner Certification (POC3)1

01/25/2017321485308Open ↗

▸BISPC FULL REPORT1

01/14/2008310083012Open ↗

▸DOB NOWDPL-1: Design Professional Seal & Signature1

08/13/2026B01108320-I1Open ↗

▸Trade Schedules & Equipment1

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE1

02/07/2017321521484Open ↗

▸Safety & Tenant Protection3

▸BISSTREET TREE CHECKLIST1

11/25/2016321485308Open ↗

▸BISEXCAVATION OR DEMOLITION: 5-DAY NOTICE1

02/13/2017321485308Open ↗

▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1

02/13/2017321485308Open ↗

▸Environmental & Asbestos4

▸BISASBESTOS: CERTIFICATION (DEP ACP5)2

02/07/2017321521484Open ↗

01/25/2017321485308Open ↗

▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1

08/26/2008310187990Open ↗

▸BISASBESTOS EXEMPTION CERTIFICATION LETTER1

01/14/2008310083012Open ↗

▸Energy Compliance3

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS3

02/13/2017321485308Open ↗

02/07/2017321521484Open ↗

11/25/2016321485308Open ↗

▸Approvals, Objections & Sign-offs5

▸BISADMINISTRATIVE OBJECTIONS2

08/26/2008310187990Open ↗

01/14/2008310083012Open ↗

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST2

01/26/2009310187990Open ↗

12/10/2008310083012Open ↗

▸BISSCHEDULE A - OCCUPANCY / USE1

11/25/2016321485308Open ↗

▸Cost, Insurance & Ownership5

▸BISCOST AFFIDAVIT4

02/07/2017321521484Open ↗

11/25/2016321485308Open ↗

01/26/2009310187990Open ↗

Showing 3 of 4 on file for this type

▸BISPROJECT-SPECIFIC GL INSURANCE1

02/13/2017321485308Open ↗

▸Filing & Intake Forms4

▸BISEFILING COVER SHEET2

02/08/2017321521484Open ↗

11/25/2016321485308Open ↗

▸BISADDITIONAL INFORMATION1

01/25/2017321485308Open ↗

▸BISBOROUGH INTAKE FORM1

09/18/2024321485308Open ↗

▸Other Documents6

▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION5

02/13/2017321485308Open ↗

01/25/2017321485308Open ↗

11/30/2016321485308Open ↗

Showing 3 of 5 on file for this type

▸BISPLOT DIAGRAM1

11/25/2016321485308Open ↗