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Five to six families
173 CLASSON AVENUE
BROOKLYN · BIN 3054645
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1905Year Built
3Stories
C2Building Class
M1-1Zoning
—Gross Floor Area
6Units
2 Open Violations ▸FDNY Report ↗
Five to six families · Owner of record: 173 CLASSON LLC · 1.88 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
173 CLASSON LLC2203/22/2026
173 CLASSON LLC ELIE BASS203/22/2026
173 CLASSON NY903/22/2026
OWNER OF 173 CLASSON AVEN103/22/2026
KLOSED PROPERTIES403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
BENJAMIN DREBINElectrical103/21/2026
Building Lifecycle
All (60)Violation (60)
06/23/2026
Violation issued (HPD, open)
C
06/23/2026
Violation issued (HPD, open)
C
06/19/2022
Violation issued (HPD, closed)
C
06/19/2022
Violation issued (HPD, closed)
C
08/09/2019
Violation issued (ECB, closed)
Construction
04/29/2019
Violation issued (ECB, closed)
Construction
02/28/2019
Violation issued (ECB, closed)
Construction
01/09/2019
Violation issued (ECB, closed)
Construction
01/03/2019
Violation issued (ECB, closed)
Construction
11/10/2018
Violation issued (ECB, closed)
Construction
11/10/2018
Violation issued (ECB, closed)
Construction
10/16/2018
Violation issued (HPD, closed)
I
09/17/2018
Violation issued (ECB, closed)
Construction
09/17/2018
Violation issued (ECB, closed)
Construction
08/07/2018
Violation issued (ECB, closed)
Construction
08/07/2018
Violation issued (ECB, closed)
Construction
06/25/2018
Violation issued (ECB, closed)
Construction
06/25/2018
Violation issued (ECB, closed)
Construction
05/17/2018
Violation issued (HPD, closed)
A
05/17/2018
Violation issued (HPD, closed)
B
05/17/2018
Violation issued (HPD, closed)
A
05/15/2018
Violation issued (ECB, closed)
Construction
05/15/2018
Violation issued (ECB, closed)
Construction
03/31/2018
Violation issued (ECB, closed)
Construction
03/29/2018
Violation issued (HPD, closed)
C
03/25/2018
Violation issued (HPD, closed)
C
02/07/2018
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/07/2018
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/07/2018
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/13/2018
Violation issued (HPD, closed)
A
01/13/2018
Violation issued (HPD, closed)
A
12/27/2017
Violation issued (ECB, closed)
Construction
12/27/2017
Violation issued (ECB, closed)
Construction
11/21/2017
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
11/17/2017
Violation issued (ECB, closed)
Construction
11/17/2017
Violation issued (ECB, closed)
Construction
11/17/2017
Violation issued (HPD, closed)
A
11/17/2017
Violation issued (ECB, closed)
Construction
11/16/2017
Violation issued (ECB, closed)
Construction
11/08/2017
Violation issued (HPD, closed)
C
11/08/2017
Violation issued (HPD, closed)
B
11/08/2017
Violation issued (HPD, closed)
B
11/08/2017
Violation issued (HPD, closed)
A
11/08/2017
Violation issued (HPD, closed)
C
11/08/2017
Violation issued (HPD, closed)
A
11/08/2017
Violation issued (HPD, closed)
B
10/18/2017
Violation issued (HPD, closed)
A
10/18/2017
Violation issued (HPD, closed)
A
10/18/2017
Violation issued (HPD, closed)
C
10/18/2017
Violation issued (HPD, closed)
A
10/18/2017
Violation issued (HPD, closed)
A
10/18/2017
Violation issued (HPD, closed)
A
12/15/2016
Violation issued (HPD, closed)
C
12/15/2016
Violation issued (HPD, closed)
C
12/15/2016
Violation issued (HPD, closed)
C
05/17/2016
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
05/16/2016
Violation issued (HPD, closed)
C
05/16/2016
Violation issued (HPD, closed)
B
10/08/2015
Violation issued (HPD, closed)
I
05/24/2015
Violation issued (HPD, closed)
C
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
BISBLISSUEDTOP PLUMBING GROUP,INC11/13/2017
BISOTISSUEDSTEEL TONE CONSTRUCTION03/28/2017
BISPLISSUEDTOP PLUMBING GROUP,INC03/28/2017
BISOTISSUEDSTEEL TONE CONSTRUCTION02/03/2017
BISPLISSUEDSO PLUMBING & HEATING INC02/03/2017
BISOTISSUEDJZ DEVELOPERS INC12/03/2015
BISOTISSUEDJ&F RENOVATIONS INC11/20/2007
Nothing on file for this building.
Nothing on file for this building.
▾Documents — 121 on file (BIS + DOB NOW)
▸Applications & Permits26
▸BISPLAN / WORK APPROVAL APPLICATION10
09/13/2019340324081Open ↗
09/18/2018340480517Open ↗
11/06/2017321674345Open ↗
Showing 3 of 10 on file for this type
▸BISWORK PERMIT APPLICATION8
11/14/2017321674345Open ↗
07/14/2017340480517Open ↗
03/08/2017340480517Open ↗
Showing 3 of 8 on file for this type
▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION8
06/25/2019340324081Open ↗
04/13/2018340480517Open ↗
01/09/2018340480517Open ↗
Showing 3 of 8 on file for this type
▸Seals & Professional Certifications21
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION9
09/30/2019340324081Open ↗
09/30/2019340324081Open ↗
09/14/2019340324081Open ↗
Showing 3 of 9 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT3
11/06/2017321674345Open ↗
03/08/2017340480517Open ↗
11/11/2015340324081Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY3
03/08/2017340480517Open ↗
11/11/2015340324081Open ↗
08/16/2007310008835Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST2
11/06/2017321674345Open ↗
08/16/2007310008835Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION2
03/08/2017340480517Open ↗
11/11/2015340324081Open ↗
▸BISPC FULL REPORT1
08/16/2007310008835Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM1
08/16/2007310008835Open ↗
▸Trade Schedules & Equipment8
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE5
10/23/2017340480517Open ↗
09/11/2017340324081Open ↗
09/08/2017340480517Open ↗
Showing 3 of 5 on file for this type
▸BISSCHEDULE B - PLUMBING2
03/08/2017340480517Open ↗
11/11/2015340324081Open ↗
▸BISSCHEDULE C - HEATING & COMBUSTION EQUIPMENT1
11/06/2017321674345Open ↗
▸Safety & Tenant Protection1
▸BISTenant Protection Plan and Notes1
11/06/2017321674345Open ↗
▸Environmental & Asbestos5
▸BISASBESTOS: CERTIFICATION (DEP ACP5)4
11/06/2017321674345Open ↗
03/08/2017340480517Open ↗
11/17/2015340324081Open ↗
Showing 3 of 4 on file for this type
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1
08/16/2007310008835Open ↗
▸Energy Compliance16
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS8
09/30/2019340324081Open ↗
09/30/2019340324081Open ↗
09/14/2019340324081Open ↗
Showing 3 of 8 on file for this type
▸BISAS-BUILT ENERGY ANALYSIS4
09/14/2019340324081Open ↗
06/11/2019340480517Open ↗
04/18/2019340324081Open ↗
Showing 3 of 4 on file for this type
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY2
03/08/2017340480517Open ↗
11/11/2015340324081Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS2
03/08/2017340480517Open ↗
11/11/2015340324081Open ↗
▸Inspections & Test Reports4
▸BISTECHNICAL REPORT: RESPONSIBILITY2
03/08/2017340480517Open ↗
11/11/2015340324081Open ↗
▸BISINSPECTION REPORT - SUPPORTING DOCUMENTATION2
06/24/2019340480517Open ↗
04/18/2019340480517Open ↗
▸Approvals, Objections & Sign-offs8
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST6
09/30/2019340324081Open ↗
09/14/2019340324081Open ↗
06/24/2019340480517Open ↗
Showing 3 of 6 on file for this type
▸BISSUPERSEDING LETTER1
02/03/2017340324081Open ↗
▸BISADMINISTRATIVE OBJECTIONS1
08/16/2007310008835Open ↗
▸Cost, Insurance & Ownership6
▸BISCOST AFFIDAVIT6
06/11/2019340480517Open ↗
04/18/2019340324081Open ↗
12/27/2017321674345Open ↗
Showing 3 of 6 on file for this type
▸Filing & Intake Forms25
▸BISADDITIONAL INFORMATION16
09/05/2019340324081Open ↗
08/07/2019340324081Open ↗
05/30/2019340480517Open ↗
Showing 3 of 16 on file for this type
▸BISBOROUGH INTAKE FORM6
09/30/2019340324081Open ↗
09/14/2019340324081Open ↗
06/24/2019340480517Open ↗
Showing 3 of 6 on file for this type
▸BISEFILING JOB APPLICATION COVER SHEET2
03/08/2017340480517Open ↗
11/11/2015340324081Open ↗
▸BISEFILING COVER SHEET1
11/06/2017321674345Open ↗
▸Other Documents1
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION1
11/11/2015340324081Open ↗