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Single or multiple dwelling with stores or offices
3923 4 AVENUE
BROOKLYN · BIN 3010519
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1924Year Built
3Stories
S9Building Class
R7AZoning
—Gross Floor Area
8Units
14 Open Violations ▸FDNY Report ↗
Single or multiple dwelling with stores or offices · Owner of record: JUANITA & MECHY PROPERTIES LLC · 2.73 FAR built · Flood zone X
Locations of Work
No floor-level scope or drawing coverage on file for this building.
Nothing on file for this building.
Building Lifecycle
All (63)Filed (1)Permit Issued (1)Signed Off (1)Violation (60)
11/20/2025
Violation issued (HPD, closed)
I
09/05/2025
Violation issued (HPD, open)
B
09/05/2025
Violation issued (HPD, open)
B
09/05/2025
Violation issued (HPD, open)
B
09/05/2025
Violation issued (HPD, open)
C
09/05/2025
Violation issued (HPD, open)
A
09/05/2025
Violation issued (HPD, open)
C
09/05/2025
Violation issued (HPD, open)
B
09/05/2025
Violation issued (HPD, closed)
C
09/05/2025
Violation issued (HPD, open)
B
09/05/2025
Violation issued (HPD, open)
C
09/05/2025
Violation issued (HPD, open)
C
09/05/2025
Violation issued (HPD, open)
B
09/05/2025
Violation issued (HPD, closed)
C
09/05/2025
Violation issued (HPD, closed)
C
11/27/2023
Violation issued (ECB, closed)
Construction
03/17/2023
Violation issued (HPD, closed)
A
02/18/2022
Violation issued (HPD, closed)
A
02/18/2022
Violation issued (HPD, closed)
I
04/05/2021
Violation issued (HPD, closed)
A
03/09/2021
Signed off — Alteration
B00397313-I1
09/29/2020
Permit issued — Mechanical Systems
B00397313-I1-MS
09/12/2020
Filed — Alteration
B00397313-I1
04/03/2019
Violation issued (HPD, closed)
B
02/03/2019
Violation issued (HPD, closed)
A
02/03/2019
Violation issued (HPD, closed)
A
02/03/2019
Violation issued (HPD, closed)
A
02/03/2019
Violation issued (HPD, closed)
A
02/03/2019
Violation issued (HPD, closed)
A
02/03/2019
Violation issued (HPD, closed)
C
02/03/2019
Violation issued (HPD, closed)
C
02/03/2019
Violation issued (HPD, closed)
A
10/12/2018
Violation issued (HPD, closed)
I
01/28/2018
Violation issued (HPD, closed)
C
01/28/2018
Violation issued (HPD, closed)
B
01/28/2018
Violation issued (HPD, closed)
C
01/28/2018
Violation issued (HPD, closed)
C
01/28/2018
Violation issued (HPD, closed)
C
01/28/2018
Violation issued (HPD, closed)
B
01/28/2018
Violation issued (HPD, closed)
C
01/16/2018
Violation issued (HPD, closed)
A
01/16/2018
Violation issued (HPD, closed)
A
01/16/2018
Violation issued (HPD, closed)
A
01/16/2018
Violation issued (HPD, closed)
A
01/16/2018
Violation issued (HPD, closed)
A
01/12/2018
Violation issued (HPD, open)
C
08/02/2017
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/24/2017
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
01/13/2016
Violation issued (HPD, closed)
B
10/06/2015
Violation issued (HPD, closed)
I
05/15/2014
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/10/2007
Violation issued (HPD, closed)
A
02/10/2007
Violation issued (HPD, closed)
A
02/10/2007
Violation issued (HPD, closed)
A
02/10/2007
Violation issued (HPD, closed)
A
03/19/2003
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/26/2002
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
12/28/2000
Violation issued (ECB, closed)
Plumbing
12/28/2000
Violation issued (DOB, closed)
VW*-VIOLATION - WORK W/O PERMIT DISMISSED
07/16/1998
Violation issued (HPD, closed)
A
Latest 60 of 63 events.
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
JUANITA & MECHY PROPERTIES LLC303/22/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
TALAL ALOKUSH PE109/12/2020
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
NOVA VASQUEZ & ASSOCIATESGeneral Contractor104/09/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
IP CONCRETE TESTING AND I6252109/12/2020
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsSigned-offNOVA VASQUEZ & ASSOCIATES09/29/2020
BISPLISSUEDJUST PLBG & HTG INC01/09/2018
BISPLISSUEDMARCO POLO PLBG & HTG INC11/15/2016
BISOTISSUEDNEW YORK CONTRACTOR&HOME05/31/2005
BIS—ISSUEDNEW YORK CONTRACTOR&HOME04/15/2005
BIS—ISSUEDNEW YORK CONTRACTOR&HOME08/05/2004
BISPLISSUEDL R P CORP08/26/2003
Nothing on file for this building.
▾Documents — 25 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch - Mechanical Systems1
09/02/2026B00397313-I1Request digital key ↗
▸Applications & Permits4
▸BISPLAN / WORK APPROVAL APPLICATION2
01/26/2018321480385Open ↗
11/15/2016321480385Open ↗
▸BISWORK PERMIT APPLICATION2
01/10/2018321480385Open ↗
11/15/2016321480385Open ↗
▸Seals & Professional Certifications5
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION2
04/13/2018321480385Open ↗
11/15/2016321480385Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
11/15/2016321480385Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST1
11/15/2016321480385Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/13/2026B00397313-I1Open ↗
▸Trade Schedules & Equipment2
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE2
01/26/2018321480385Open ↗
11/15/2016321480385Open ↗
▸Safety & Tenant Protection2
▸BISTenant Protection Plan and Notes1
11/15/2016321480385Open ↗
▸DOB NOWTenant Protection Plan1
08/13/2026B00397313-I1Open ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/13/2026B00397313-I1Open ↗
▸Energy Compliance3
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2
04/13/2018321480385Open ↗
11/15/2016321480385Open ↗
▸BISAS-BUILT ENERGY ANALYSIS1
04/13/2018321480385Open ↗
▸Approvals, Objections & Sign-offs3
▸BISLETTERS - SUPPORTING DOCUMENTATION1
01/22/2018321480385Open ↗
▸BISSUPERSEDING LETTER1
01/10/2018321480385Open ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1
04/13/2018321480385Open ↗
▸Cost, Insurance & Ownership2
▸BISCOST AFFIDAVIT2
04/13/2018321480385Open ↗
11/15/2016321480385Open ↗
▸Filing & Intake Forms2
▸BISEFILING COVER SHEET1
11/15/2016321480385Open ↗
▸BISBOROUGH INTAKE FORM1
04/13/2018321480385Open ↗