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Elevator apt, semi-fireproof without stores
6301 23 AVENUE
BROOKLYN · BIN 3172429
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1931Year Built
6Stories
D1Building Class
R4-1Zoning
29,700 sfGross Floor Area
35Units
LL97 CoveredRent Stabilized48 Open Violations ▸FDNY Report ↗
Elevator apt, semi-fireproof without stores · 6,000 sf lot · 4.95 FAR built · Flood zone X
Locations of Work
ArchitectureGeneralOther
Roof2p · 2 filings · 14 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
HARRY CONSTRUCTION GROUP807/08/2026
AT&T WIRELESS SERVICES103/21/2026
6301 23 LLC303/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
TECTONIC ENGINEERING308/17/2020
GREEN DESIGN106/10/2019
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
CCM CONSULTING GROUP, INC.303/21/2026
ATLANTIC BUILDING SUPPLY INC.203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
HARRY CONSTRUCTION GROUPGeneral Contractor307/08/2026
LG TECH LLCGeneral Contractor303/21/2026
SECTORSITE, LLCGeneral Contractor107/08/2026
Building Lifecycle
All (80)Filed (4)Permit Issued (5)Signed Off (3)Violation (60)Objection (8)
08/10/2026
Violation issued (HPD, open)
B
08/10/2026
Violation issued (HPD, open)
A
08/10/2026
Violation issued (HPD, open)
B
08/10/2026
Violation issued (HPD, open)
B
08/10/2026
Violation issued (HPD, open)
B
08/10/2026
Violation issued (HPD, open)
B
08/10/2026
Violation issued (HPD, open)
B
08/10/2026
Violation issued (HPD, open)
B
08/10/2026
Violation issued (HPD, open)
A
08/10/2026
Violation issued (HPD, open)
A
07/06/2026
Violation issued (HPD, closed)
A
07/06/2026
Violation issued (HPD, open)
A
07/06/2026
Violation issued (HPD, open)
A
07/06/2026
Violation issued (HPD, open)
B
07/01/2026
Violation issued (HPD, closed)
B
07/01/2026
Violation issued (HPD, open)
C
07/01/2026
Violation issued (HPD, open)
C
07/01/2026
Violation issued (HPD, open)
B
07/01/2026
Violation issued (HPD, open)
B
07/01/2026
Violation issued (HPD, open)
B
07/01/2026
Violation issued (HPD, closed)
B
07/01/2026
Violation issued (HPD, closed)
B
05/06/2026
Violation issued (HPD, closed)
A
05/06/2026
Violation issued (HPD, closed)
C
05/06/2026
Violation issued (HPD, open)
C
03/10/2026
Violation issued (HPD, closed)
C
03/10/2026
Violation issued (HPD, closed)
B
03/10/2026
Violation issued (HPD, closed)
B
03/10/2026
Violation issued (HPD, closed)
C
03/10/2026
Violation issued (HPD, closed)
B
03/10/2026
Violation issued (HPD, closed)
C
02/25/2026
Violation issued (HPD, closed)
C
02/25/2026
Violation issued (HPD, closed)
C
02/19/2026
Violation issued (HPD, closed)
C
02/19/2026
Violation issued (HPD, closed)
C
12/15/2025
Violation issued (HPD, closed)
B
12/15/2025
Violation issued (HPD, closed)
C
12/15/2025
Violation issued (HPD, closed)
B
12/15/2025
Violation issued (HPD, closed)
B
12/15/2025
Violation issued (HPD, closed)
B
12/15/2025
Violation issued (HPD, closed)
B
12/15/2025
Violation issued (HPD, closed)
B
11/19/2025
Violation issued (HPD, closed)
A
11/19/2025
Violation issued (HPD, closed)
B
11/19/2025
Violation issued (HPD, closed)
B
11/19/2025
Violation issued (HPD, closed)
B
11/19/2025
Violation issued (HPD, closed)
B
09/06/2025
Violation issued (HPD, closed)
C
09/06/2025
Violation issued (HPD, closed)
B
09/06/2025
Violation issued (HPD, closed)
B
09/06/2025
Violation issued (HPD, closed)
B
09/06/2025
Violation issued (HPD, closed)
B
09/06/2025
Violation issued (HPD, closed)
B
09/06/2025
Violation issued (HPD, closed)
C
09/06/2025
Violation issued (HPD, closed)
B
09/06/2025
Violation issued (HPD, closed)
B
09/06/2025
Violation issued (HPD, closed)
A
09/06/2025
Violation issued (HPD, closed)
C
09/06/2025
Violation issued (HPD, closed)
B
06/22/2025
Violation issued (HPD, closed)
A
Latest 60 of 80 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWAntennaSigned-offLG TECH LLC09/03/2020
DOB NOWSidewalk ShedSigned-offHARRY CONSTRUCTION GROUP01/31/2020
DOB NOWSidewalk ShedSigned-offHARRY CONSTRUCTION GROUP10/08/2019
DOB NOWSidewalk ShedSigned-offHARRY CONSTRUCTION GROUP06/14/2019
DOB NOWAntennaSigned-offSECTORSITE, LLC07/25/2018
BISOTISSUEDHARRY CONSTRUCTION GROUP10/16/2019
BISOTISSUEDHARRY CONSTRUCTION GROUP07/22/2019
BISOTISSUEDLEVEST ELECTRIC CORP11/06/2015
BISOTISSUEDCROSSLINK WIRELESS LLC08/31/2011
BISOTISSUEDCROSSLINK WIRELESS LLC02/17/2011
BISOTISSUEDJ.A. LEE ELECTRIC INC12/13/2006
1 project · most recent 06/10/2019
FiledStatusContractorScope
06/10/2019CompleteRICHARD NEU—
Nothing on file for this building.
▾Documents — 64 on file (BIS + DOB NOW)
▸Plans & Drawings5
▸DOB NOWPlans/Sketch - Antenna3
09/02/2026B00353454-I1Request digital key ↗
08/14/2026B00021128-I1Request digital key ↗
08/14/2026B00021128-P1Request digital key ↗
▸DOB NOWPlans/Sketch - Sidewalk Shed1
09/02/2026B00177903-I1Request digital key ↗
▸DOB NOWPlans/Sketch1
08/14/2026B00021128-I1Request digital key ↗
▸Applications & Permits13
▸BISWORK PERMIT APPLICATION7
10/17/2019340684637Open ↗
07/22/2019340684637Open ↗
06/26/2019340684637Open ↗
Showing 3 of 7 on file for this type
▸BISPLAN / WORK APPROVAL APPLICATION6
06/26/2019340684637Open ↗
10/06/2015321128427Open ↗
09/24/2015321128427Open ↗
Showing 3 of 6 on file for this type
▸Seals & Professional Certifications12
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION5
05/15/2015321128427Open ↗
04/26/2012320266289Open ↗
04/11/2011320199753Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature4
09/03/2026B00021128-P1Open ↗
09/03/2026B00021128-I1Open ↗
09/02/2026B00177903-I1Open ↗
Showing 3 of 4 on file for this type
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
06/26/2019340684637Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
06/26/2019340684637Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
06/26/2019340684637Open ↗
▸Trade Schedules & Equipment1
▸BISFA - FDNY APPROVAL : FD-FAA1
10/06/2015321128427Open ↗
▸Safety & Tenant Protection2
▸BISTENANT PROTECTION PLAN AND NOTES1
06/26/2019340684637Open ↗
▸DOB NOWTenant Protection Plan1
08/13/2026B00353454-I1Open ↗
▸Environmental & Asbestos7
▸DOB NOWDEP ACP-5: Asbestos Assessment Report3
08/14/2026B00021128-I1Open ↗
08/14/2026B00021128-P1Open ↗
08/13/2026B00353454-I1Open ↗
▸BISASBESTOS: CERTIFICATION (DEP ACP5)2
06/26/2019340684637Open ↗
05/15/2015321128427Open ↗
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'2
01/26/2011320266289Open ↗
08/06/2010320199753Open ↗
▸Energy Compliance5
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY2
10/26/2020340684637Open ↗
06/26/2019340684637Open ↗
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS1
05/15/2015321128427Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1
06/26/2019340684637Open ↗
▸BISAS-BUILT ENERGY ANALYSIS1
10/26/2020340684637Open ↗
▸Inspections & Test Reports2
▸BISTECHNICAL REPORT: RESPONSIBILITY2
10/26/2020340684637Open ↗
06/26/2019340684637Open ↗
▸Approvals, Objections & Sign-offs6
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST3
10/26/2020340684637Open ↗
04/26/2012320266289Open ↗
04/11/2011320199753Open ↗
▸BISADMINISTRATIVE OBJECTIONS3
05/15/2015321128427Open ↗
01/26/2011320266289Open ↗
08/06/2010320199753Open ↗
▸Cost, Insurance & Ownership8
▸BISCOST AFFIDAVIT7
10/26/2020340684637Open ↗
06/26/2019340684637Open ↗
05/15/2015321128427Open ↗
Showing 3 of 7 on file for this type
▸BISCIVIL PENALTY AFFADAVIT/REQUEST1
07/17/2019340684637Open ↗
▸Filing & Intake Forms3
▸BISEFILING JOB APPLICATION COVER SHEET1
06/26/2019340684637Open ↗
▸BISADDITIONAL INFORMATION1
09/24/2019340684637Open ↗
▸BISEFILING COVER SHEET1
05/15/2015321128427Open ↗