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Walk-up apt, over six families with stores
835 CLARKSON AVENUE
BROOKLYN · East Flatbush-Rugby · BIN 3100202
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1936Year Built
4Stories
C7Building Class
C8-2Zoning
26,536 sfGross Floor Area
27Units
LL97 CoveredRent Stabilized51 Open Violations ▸FDNY Report ↗
Walk-up apt, over six families with stores · Owner of record: THE CLARKSON WINTHROP GROUP LLC · 8,000 sf lot · 3.32 FAR built · Flood zone X
Locations of Work
ArchitectureGeneral
Roof3p · 2 filings · 9 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
T-MOBILE407/08/2026
CLARKSON WINTHROP GROUP2507/08/2026
CLEAR WIRELESS LLC103/21/2026
SPRINT103/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
GRANT ENGINEERING CONSULTANTS, LLC207/19/2023
KMB DESIGN GROUP, LLC108/31/2018
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
CONSTRUCTION PERMIT SERVICES303/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
PCS CONTRACTING INCGeneral Contractor307/08/2026
ERROL GLANVILLEElectrical103/21/2026
LEBOVITS AARONElectrical103/21/2026
MAYER WEBERElectrical103/21/2026
MICHAEL MURPHYElectrical103/21/2026
MURPHY, MICHAELElectrical103/21/2026
PEREZ, JHONATANElectrical103/21/2026
VOUYIOUKLIS, DEMETRIOSElectrical103/21/2026
EGBERT BAPTISTEElectrical103/21/2026
WATCH HILL WIRELESS SOLUGeneral Contractor107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
GRANT ENGINEERING CONSULT3512207/19/2023
KMB DESIGN GROUP, LLC513108/31/2018
Building Lifecycle
All (69)Filed (3)Permit Issued (3)Signed Off (1)Violation (60)Objection (2)
02/01/2026
Violation issued (HPD, closed)
C
02/01/2026
Violation issued (HPD, open)
C
02/01/2026
Violation issued (HPD, closed)
B
02/01/2026
Violation issued (HPD, closed)
B
02/01/2026
Violation issued (HPD, closed)
B
10/27/2025
Violation issued (HPD, closed)
B
10/27/2025
Violation issued (HPD, closed)
B
09/10/2025
Violation issued (HPD, closed)
C
09/10/2025
Violation issued (HPD, closed)
B
09/10/2025
Violation issued (HPD, closed)
B
09/10/2025
Violation issued (HPD, closed)
C
09/10/2025
Violation issued (HPD, closed)
C
09/10/2025
Violation issued (HPD, closed)
A
09/10/2025
Violation issued (HPD, closed)
B
08/16/2025
Violation issued (HPD, closed)
C
08/15/2025
Violation issued (HPD, closed)
C
08/15/2025
Violation issued (HPD, closed)
C
08/05/2025
Violation issued (HPD, closed)
B
08/05/2025
Violation issued (HPD, closed)
B
08/05/2025
Violation issued (HPD, closed)
B
08/05/2025
Violation issued (HPD, closed)
C
08/05/2025
Violation issued (HPD, closed)
A
08/05/2025
Violation issued (HPD, closed)
B
07/02/2025
Violation issued (HPD, closed)
C
07/02/2025
Violation issued (HPD, closed)
B
07/02/2025
Violation issued (HPD, closed)
B
07/02/2025
Violation issued (HPD, closed)
C
07/02/2025
Violation issued (HPD, closed)
B
07/02/2025
Violation issued (HPD, closed)
B
07/02/2025
Violation issued (HPD, closed)
A
07/02/2025
Violation issued (HPD, closed)
B
05/31/2025
Violation issued (HPD, closed)
A
05/31/2025
Violation issued (HPD, open)
A
05/31/2025
Violation issued (HPD, open)
A
05/31/2025
Violation issued (HPD, open)
A
05/31/2025
Violation issued (HPD, closed)
B
05/31/2025
Violation issued (HPD, closed)
C
05/31/2025
Violation issued (HPD, closed)
B
05/31/2025
Violation issued (HPD, open)
A
02/15/2025
Violation issued (HPD, closed)
C
02/15/2025
Violation issued (HPD, closed)
B
02/10/2025
Violation issued (HPD, closed)
B
02/10/2025
Violation issued (HPD, closed)
B
01/18/2025
Violation issued (HPD, closed)
C
01/09/2025
Violation issued (HPD, closed)
B
01/09/2025
Violation issued (HPD, closed)
B
01/09/2025
Violation issued (HPD, closed)
C
01/09/2025
Violation issued (HPD, closed)
B
01/09/2025
Violation issued (HPD, closed)
C
01/09/2025
Violation issued (HPD, closed)
C
01/09/2025
Violation issued (HPD, closed)
B
01/09/2025
Violation issued (HPD, closed)
B
12/30/2024
Violation issued (HPD, closed)
C
10/30/2024
Violation issued (HPD, closed)
A
10/30/2024
Violation issued (HPD, closed)
C
10/30/2024
Violation issued (HPD, closed)
A
10/30/2024
Violation issued (HPD, closed)
A
10/30/2024
Violation issued (HPD, closed)
A
10/30/2024
Violation issued (HPD, closed)
B
10/30/2024
Violation issued (HPD, closed)
A
Latest 60 of 69 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWAntennaSigned-offWATCH HILL WIRELESS SOLU04/20/2022
DOB NOWAntennaPermit IssuedPCS CONTRACTING INC04/11/2019
DOB NOWAntennaPermit IssuedPCS CONTRACTING INC11/26/2018
BISOTISSUEDHS VENUS CORP07/13/2016
BISOTISSUEDHASSAN CHANNAOUI10/19/2015
BISMHISSUEDHASSAN CHANNAOUI07/30/2015
BISOTISSUEDRED HOOK SIGN AND ELECTRI11/26/2014
BIS—ISSUEDRED HOOK SIGN AND ELECT11/25/2014
BISOTISSUEDSQUAN CONSTRUCTION SERVIC08/19/2014
BISOTISSUEDHS VENUS CORP06/06/2014
BISFBISSUEDG. BAUER, INC08/10/2012
BISPLISSUEDALAN E. ROSENBERG, INC.08/10/2012
BISOTISSUEDDAVRIAL ENTERPRISES INC11/15/2007
BISPLISSUEDA-1 WATER MAIN & SEWER CR11/30/2005
BISMHISSUEDHASSAN CHANNAOUI10/07/2005
Nothing on file for this building.
Nothing on file for this building.
▾Documents — 128 on file (BIS + DOB NOW)
▸Plans & Drawings3
▸DOB NOWPlans/Sketch3
09/02/2026B00043785-I1Request digital key ↗
08/31/2026B00667755-P1Request digital key ↗
08/14/2026B00667755-I1Request digital key ↗
▸Applications & Permits23
▸BISPLAN / WORK APPROVAL APPLICATION11
07/14/2016321278489Open ↗
10/08/2015321239977Open ↗
11/28/2014321035777Open ↗
Showing 3 of 11 on file for this type
▸BISWORK PERMIT APPLICATION11
07/14/2016321278489Open ↗
10/19/2015321239977Open ↗
07/31/2015320956426Open ↗
Showing 3 of 11 on file for this type
▸BISNon-Directive 14 Construction Sign Off Including Sign Applications1
09/30/2016320956426Open ↗
▸Seals & Professional Certifications32
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION14
09/30/2016320956426Open ↗
09/30/2016320956426Open ↗
07/14/2016321278489Open ↗
Showing 3 of 14 on file for this type
▸BISPROFESSIONAL CERTIFIED CHECKLIST7
07/14/2016321278489Open ↗
10/08/2015321239977Open ↗
11/28/2014321035777Open ↗
Showing 3 of 7 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT6
07/14/2016321278489Open ↗
10/08/2015321239977Open ↗
11/28/2014321035777Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature3
09/02/2026B00043785-I1Open ↗
08/13/2026B00667755-I1Open ↗
08/13/2026B00667755-P1Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM1
08/13/2012320534819Open ↗
▸BISTECHNICAL REPORT: STATEMENT OF RESPONSIBILITY1
08/06/2007310004125Open ↗
▸Trade Schedules & Equipment8
▸BISEQUIPMENT USE APPLICATION/PERMIT2
09/30/2016320956426Open ↗
09/30/2016320956426Open ↗
▸BISEQUIPMENT USE PERMITS2
09/30/2016320956426Open ↗
09/30/2016320956426Open ↗
▸BISSCHEDULE B - PLUMBING1
08/13/2012320534819Open ↗
▸BISSCHEDULE C - HEATING & COMBUSTION EQUIPMENT1
08/13/2012320534819Open ↗
▸BISBOILERS - SUPPORTING DOCUMENTATION1
04/18/2013320534819Open ↗
▸BISSELF-CERT PLUMBING NOTICE1
04/17/2013320534819Open ↗
▸Safety & Tenant Protection1
▸BISTenant Protection Plan and Notes1
07/14/2016321278489Open ↗
▸Environmental & Asbestos11
▸BISASBESTOS: CERTIFICATION (DEP ACP5)6
07/14/2016321278489Open ↗
10/08/2015321239977Open ↗
11/28/2014321035777Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWDEP ACP-5: Asbestos Assessment Report3
09/02/2026B00043785-I1Open ↗
08/13/2026B00667755-I1Open ↗
08/13/2026B00667755-P1Open ↗
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'2
06/02/2010320161873Open ↗
08/06/2007310004125Open ↗
▸Energy Compliance13
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS9
09/30/2016320956426Open ↗
09/30/2016320956426Open ↗
07/14/2016321278489Open ↗
Showing 3 of 9 on file for this type
▸BISAS-BUILT ENERGY ANALYSIS3
09/30/2016320956426Open ↗
11/17/2015321239977Open ↗
12/19/2014320967502Open ↗
▸BISTR8: Energy Code Progress Inspections1
12/19/2014320967502Open ↗
▸Approvals, Objections & Sign-offs14
▸BISADMINISTRATIVE OBJECTIONS9
10/08/2015321239977Open ↗
11/28/2014321035777Open ↗
11/26/2014321217955Open ↗
Showing 3 of 9 on file for this type
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST3
09/30/2016320956426Open ↗
11/17/2015321239977Open ↗
12/19/2014320967502Open ↗
▸BISLETTERS - SUPPORTING DOCUMENTATION2
12/19/2014320967502Open ↗
01/09/2013320161873Open ↗
▸Cost, Insurance & Ownership14
▸BISCOST AFFIDAVIT14
09/30/2016320956426Open ↗
07/14/2016321278489Open ↗
11/17/2015321239977Open ↗
Showing 3 of 14 on file for this type
▸Filing & Intake Forms9
▸BISEFILING COVER SHEET8
07/13/2016321278489Open ↗
10/08/2015321239977Open ↗
11/28/2014321035777Open ↗
Showing 3 of 8 on file for this type
▸BISADDITIONAL INFORMATION1
11/14/2012320161873Open ↗