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Four families
343 JEFFERSON AVENUE
BROOKLYN · BIN 3338703
💬 Discuss this project
1910Year Built
3Stories
C3Building Class
R6AZoning
3,920 sfGross Floor Area
4Units
Rent Stabilized26 Open Violations 25 unresolved · 1 paperwork only ▸FDNY Report ↗
Four families · 2,200 sf lot · 1.78 FAR built · Flood zone X
Locations of Work
No floor-level scope or drawing coverage on file for this building.
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
HPD303/22/2026
ALI RESIDENT INC103/22/2026
OWNER OF 343 JEFFERSON AV103/22/2026
CARLITOS CONTRACTING103/22/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
PATUXENT ENGINEERING LLC103/25/2020
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
PATUXENT ENGINEERING203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
CARLITOS CONTRACTING CORPGeneral Contractor303/21/2026
RICHARD NEUElectrical103/22/2026
Building Lifecycle
All (59)Filed (1)Permit Issued (1)Signed Off (1)Violation (56)
05/05/2026
Violation issued (HPD, open)
A
11/19/2025
Violation issued (HPD, closed)
I
06/10/2025
Violation issued (HPD, open)
A
04/10/2024
Violation issued (HPD, open)
A
11/20/2023
Violation issued (HPD, closed)
I
05/15/2023
Signed off — Alteration
B00335370-I1
03/23/2023
Violation issued (HPD, open)
A
11/09/2022
Violation issued (HPD, closed)
I
02/25/2022
Violation issued (HPD, closed)
A
04/09/2021
Violation issued (HPD, closed)
I
04/09/2021
Violation issued (HPD, closed)
A
01/20/2021
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
12/10/2020
Violation issued (ECB, closed)
Construction
10/22/2020
Violation issued (ECB, open)
Construction
09/02/2020
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
03/25/2020
Filed — Alteration
B00335370-I1
03/25/2020
Permit issued — Sidewalk Shed
B00335370-I1-SH
02/09/2020
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
02/07/2020
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/07/2020
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
02/07/2020
Violation issued (ECB, open)
Construction
10/30/2019
Violation issued (HPD, closed)
I
10/18/2018
Violation issued (HPD, closed)
I
11/24/2017
Violation issued (HPD, closed)
I
11/10/2016
Violation issued (HPD, closed)
I
02/23/2015
Violation issued (HPD, closed)
I
01/31/2013
Violation issued (ECB, closed)
Construction
12/07/2012
Violation issued (ECB, closed)
Unknown
10/24/2012
Violation issued (ECB, closed)
Unknown
08/17/2012
Violation issued (ECB, closed)
Unknown
08/17/2012
Violation issued (ECB, closed)
Unknown
08/17/2012
Violation issued (ECB, closed)
Unknown
07/25/2012
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
07/25/2012
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
07/25/2012
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/22/2012
Violation issued (ECB, closed)
Unknown
06/13/2012
Violation issued (HPD, open)
I
06/06/2012
Violation issued (HPD, open)
C
06/06/2012
Violation issued (HPD, open)
C
06/06/2012
Violation issued (HPD, open)
C
06/06/2012
Violation issued (HPD, open)
C
06/06/2012
Violation issued (HPD, open)
C
04/30/2012
Violation issued (ECB, closed)
Construction
04/30/2012
Violation issued (ECB, closed)
Unknown
04/30/2012
Violation issued (ECB, closed)
Construction
01/04/2012
Violation issued (HPD, open)
B
01/04/2012
Violation issued (HPD, open)
C
01/04/2012
Violation issued (HPD, open)
B
08/18/2010
Violation issued (HPD, open)
B
01/15/2009
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
09/10/2008
Violation issued (DOB, open)
VW-VIOLATION WORK WITHOUT PERMIT - ACTIVE
08/24/2004
Violation issued (ECB, closed)
Boilers
08/26/2002
Violation issued (HPD, open)
C
08/26/2002
Violation issued (HPD, open)
C
04/30/2002
Violation issued (FDNY_NOV, closed)
08/07/2001
Violation issued (ECB, closed)
Construction
08/07/2001
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
07/26/1990
Violation issued (HPD, open)
C
05/11/1989
Violation issued (FDNY_NOV, closed)
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSidewalk ShedSigned-offCARLITOS CONTRACTING CORP03/25/2020
BISOTISSUEDF I CONTRACTING CORP02/11/2021
1 project · most recent 02/14/2020
FiledStatusContractorScope
02/14/2020CompleteRICHARD NEU—
Nothing on file for this building.
▾Documents — 17 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch - Sidewalk Shed1
09/02/2026B00335370-I1Request digital key ↗
▸Applications & Permits2
▸BISPLAN / WORK APPROVAL APPLICATION1
06/23/2020340737457Open ↗
▸BISWORK PERMIT APPLICATION1
02/11/2021340737457Open ↗
▸Seals & Professional Certifications4
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
06/23/2020340737457Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
06/23/2020340737457Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
06/23/2020340737457Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/13/2026B00335370-I1Open ↗
▸Safety & Tenant Protection1
▸BISTENANT PROTECTION PLAN AND NOTES1
06/23/2020340737457Open ↗
▸Environmental & Asbestos1
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
06/23/2020340737457Open ↗
▸Energy Compliance1
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1
06/23/2020340737457Open ↗
▸Inspections & Test Reports4
▸BISTECHNICAL REPORT: RESPONSIBILITY4
07/02/2020340737457Open ↗
07/02/2020340737457Open ↗
06/23/2020340737457Open ↗
Showing 3 of 4 on file for this type
▸Approvals, Objections & Sign-offs1
▸BISLANDMARKS APPROVAL1
06/23/2020340737457Open ↗
▸Cost, Insurance & Ownership1
▸BISCOST AFFIDAVIT1
06/23/2020340737457Open ↗
▸Filing & Intake Forms1
▸BISEFILING JOB APPLICATION COVER SHEET1
06/23/2020340737457Open ↗