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Predominantly retail with other uses
6817 20 AVENUE
BROOKLYN · Bensonhurst · BIN 3135068
💬 Discuss this project
1931Year Built
2Stories
K4Building Class
R5Zoning
3,520 sfGross Floor Area
3Units
2 Open Violations ▸FDNY Report ↗
Predominantly retail with other uses · Owner of record: 6817 20TH AVENUE LLC · 2,432 sf lot · 1.45 FAR built · Flood zone X
Locations of Work
ArchitectureMechanicalPlumbing
Floor 12p · 2 filings · 9 docs
Cellar4p · 2 filings · 9 docs
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
KL INNOVATIVE DESIGN INC205/04/2021
SEBASTIAN M D'ALESSANDRO209/15/2020
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
BASIC GROUPS403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
CONTROL PLBG & HTG INCPlumbing207/08/2026
MCDONALD TIMOTHYElectrical103/21/2026
TIMOTHY MCDONALDElectrical103/21/2026
CUBE BUILDERS GROUP NYGeneral Contractor107/08/2026
PIPESTYLISTS, INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
KL INNOVATIVE DESIGN INC7225105/04/2021
SEBASTIAN M. D'ALESSANDRO1127209/15/2020
Building Lifecycle
All (24)Filed (4)Permit Issued (4)Signed Off (2)Violation (7)Special Inspection (7)
05/10/2021
Permit issued — Plumbing
B00515984-I1-PL
05/10/2021
Permit issued — Mechanical Systems
B00515948-I1-MS
05/04/2021
Filed — Alteration
B00515984-I1
05/04/2021
Filed — Alteration
INSTALL NEW HOODS AND KITCHEN EXHAUST VENTILATION UP TO ROOF ON THE 1ST FLOOR AS PLAN. NO CHANGE IN EGRESS, USE, OR OCCUPANCY.
B00515948-I1
05/04/2021
Special inspection requirement — Mechanical Systems
HO YIN LAW
05/04/2021
Special inspection requirement — Final
HO YIN LAW
05/04/2021
Special inspection requirement — Energy Code Compliance Inspections
HO YIN LAW
05/04/2021
Special inspection requirement — Maintenance information
HO YIN LAW
05/04/2021
Special inspection requirement — Duct leakage testing, insulation and design
HO YIN LAW
05/04/2021
Special inspection requirement — Electrical motors and elevators
HO YIN LAW
05/04/2021
Special inspection requirement — Permanent certificate
HO YIN LAW
01/14/2021
Signed off — Alteration
B00376217-I1
01/14/2021
Signed off — Alteration
B00376311-I1
09/22/2020
Permit issued — Boiler Equipment
B00376217-I1-BE
09/21/2020
Permit issued — Plumbing
B00376311-I1-PL
09/15/2020
Filed — Alteration
B00376217-I1
08/04/2020
Filed — Alteration
B00376311-I1
03/19/2003
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/19/2003
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/26/2002
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/27/2001
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/07/2000
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
05/04/1998
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/10/1997
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingPermit IssuedT & T PLUMBING INC05/10/2021
DOB NOWMechanical SystemsPermit IssuedCUBE BUILDERS GROUP NY05/10/2021
DOB NOWBoiler EquipmentSigned-offCONTROL PLBG & HTG INC09/22/2020
DOB NOWPlumbingSigned-offCONTROL PLBG & HTG INC09/21/2020
BISPLISSUEDPLUMBING NYC INC06/10/2010
BISMHISSUEDJ. AND F. REFRIGERATION,*05/28/2009
BISFBISSUEDVITO VALENTINI12/27/2002
BISOTISSUEDSAL & JERRY BAKERY09/18/1998
1 project · most recent 05/04/2021
Ventilation Systems
FiledStatusContractorScopeMake / Model / Capacity
05/04/2021Permit IssuedCUBE BUILDERS GROUP NYVentilation Systems
Ventilation
Captiveaire NCA24FA 6,500 CFM · Exhaust Fan ×1
1 project · most recent 09/18/2020
General Wiring
FiledStatusContractorScope
09/18/2020Permit IssuedMACK ELECTRICAL INCGeneral Wiring
▾Special Inspection Requirements (DOB NOW) — 7
DateRequirementInspectorRole
05/04/2021Mechanical SystemsHO YIN LAWspecial
05/04/2021FinalHO YIN LAWprogress
05/04/2021Energy Code Compliance InspectionsHO YIN LAWprogress
05/04/2021Maintenance informationHO YIN LAWenergy_progress
05/04/2021Duct leakage testing, insulation and designHO YIN LAWenergy_progress
05/04/2021Electrical motors and elevatorsHO YIN LAWenergy_progress
05/04/2021Permanent certificateHO YIN LAWenergy_progress
▾Documents — 37 on file (BIS + DOB NOW)
▸Plans & Drawings4
▸DOB NOWPlans/Sketch2
09/01/2026B00515984-I1Request digital key ↗
09/01/2026B00515948-I1Request digital key ↗
▸DOB NOWPlans/Sketch - Boiler Equipment1
09/02/2026B00376217-I1Request digital key ↗
▸DOB NOWPlans/Sketch - Plumbing1
09/02/2026B00376311-I1Request digital key ↗
▸Applications & Permits4
▸BISWORK PERMIT APPLICATION2
06/14/2010320075306Open ↗
05/28/2009320018020Open ↗
▸BISPLAN / WORK APPROVAL APPLICATION2
09/24/2009320075306Open ↗
05/20/2009320018020Open ↗
▸Seals & Professional Certifications8
▸DOB NOWDPL-1: Design Professional Seal & Signature4
09/01/2026B00515984-I1Open ↗
09/01/2026B00515948-I1Open ↗
08/13/2026B00376311-I1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWProgress Inspector Seal & Signature2
08/24/2026B00515948-I1Open ↗
08/24/2026B00515948-I1Open ↗
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION1
05/20/2009320018020Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/24/2026B00515948-I1Open ↗
▸Trade Schedules & Equipment3
▸BISSCHEDULE B - PLUMBING1
09/24/2009320075306Open ↗
▸BISSELF-CERT PLUMBING NOTICE1
07/28/2010320075306Open ↗
▸BISEQUIPMENT USE APPLICATION/PERMIT1
05/20/2009320018020Open ↗
▸Safety & Tenant Protection2
▸BISSTREET TREE CHECKLIST2
09/24/2009320075306Open ↗
05/20/2009320018020Open ↗
▸Environmental & Asbestos6
▸DOB NOWDEP ACP-5: Asbestos Assessment Report4
09/01/2026B00515984-I1Open ↗
09/01/2026B00515948-I1Open ↗
08/13/2026B00376217-I1Open ↗
Showing 3 of 4 on file for this type
▸BISASBESTOS EXEMPTION CERTIFICATION LETTER1
05/20/2009320018020Open ↗
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1
09/24/2009320075306Open ↗
▸Energy Compliance2
▸DOB NOWEN2: As Built Energy Analysis.2
08/13/2026B00376311-I1Open ↗
08/13/2026B00376217-I1Open ↗
▸Approvals, Objections & Sign-offs3
▸BISADMINISTRATIVE OBJECTIONS2
09/24/2009320075306Open ↗
05/20/2009320018020Open ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1
03/14/2011320075306Open ↗
▸Cost, Insurance & Ownership3
▸BISCOST AFFIDAVIT3
03/14/2011320075306Open ↗
09/24/2009320075306Open ↗
05/20/2009320018020Open ↗
▸Filing & Intake Forms2
▸BISEFILING COVER SHEET2
09/24/2009320075306Open ↗
05/20/2009320018020Open ↗