← Back
Primarily 2 family with 1 store or office
8421 5 AVENUE
BROOKLYN · Bay Ridge · BIN 3328871
💬 Discuss this project
1924Year Built
3Stories
S2Building Class
R6BZoning
5,820 sfGross Floor Area
3Units
0 Open ViolationsFDNY Report ↗
Primarily 2 family with 1 store or office · 2,280 sf lot · 2.55 FAR built · Flood zone X
Locations of Work
Architecture
Roof1p · 1 filing · 7 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
SKYWORX CONTRACTING403/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
RISE ARCHITECTURE102/20/2024
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
JACK JAFFA & ASSOCIATES203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
TORRES IVANElectrical103/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
BIZ DESIGNS LLC6312102/20/2024
Building Lifecycle
All (16)Filed (1)Violation (7)Special Inspection (8)
04/17/2024
Special inspection requirement — Energy Code Compliance Inspections
Jeff Akerman
02/20/2024
Filed — Alteration
B00998560-I1
01/31/2024
Special inspection requirement — Mechanical Systems
Jeff Akerman
01/31/2024
Special inspection requirement — Final
SHIMON GREENEBAUM
01/31/2024
Special inspection requirement — HVAC-R and service water heating system controls
Jeff Akerman
01/31/2024
Special inspection requirement — Maintenance information
Jeff Akerman
01/31/2024
Special inspection requirement — HVAC-R and service water heating equipment
Jeff Akerman
01/31/2024
Special inspection requirement — Tenant Protection Plan Compliance
Jeff Akerman
01/31/2024
Special inspection requirement — HVAC-R and service water piping design and insulation
Jeff Akerman
02/06/2023
Violation issued (FDNY_NOV, closed)
12/31/2009
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/26/2009
Violation issued (ECB, closed)
Boilers
01/26/2009
Violation issued (ECB, closed)
Boilers
01/26/2009
Violation issued (ECB, closed)
Boilers
01/26/2009
Violation issued (DOB, closed)
VPW*-VIOLATION UNSERVED ECB-WORK WITHOUT PERMIT-DISMISSED
01/01/2009
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
BISEQISSUEDSKYWORX CONTRACTING INC03/14/2016
BISOTISSUEDNU-TECH LAUNDRIES, INC.01/09/2002
BISPLISSUEDAVON PLBG & HTG INC01/09/2002
Nothing on file for this building.
▾Special Inspection Requirements (DOB NOW) — 8
DateRequirementInspectorRole
04/17/2024Energy Code Compliance InspectionsJeff Akermanprogress
01/31/2024Mechanical SystemsJeff Akermanspecial
01/31/2024FinalSHIMON GREENEBAUMprogress
01/31/2024HVAC-R and service water heating system controlsJeff Akermanenergy_progress
01/31/2024Maintenance informationJeff Akermanenergy_progress
01/31/2024HVAC-R and service water heating equipmentJeff Akermanenergy_progress
01/31/2024Tenant Protection Plan ComplianceJeff Akermanspecial
01/31/2024HVAC-R and service water piping design and insulationJeff Akermanenergy_progress
▾Documents — 26 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/25/2026B00998560-I1Request digital key ↗
▸Applications & Permits5
▸BISWORK PERMIT APPLICATION3
09/18/2017321539242Open ↗
09/06/2017321539242Open ↗
03/11/2016340361067Open ↗
▸BISPLAN / WORK APPROVAL APPLICATION2
09/06/2017321539242Open ↗
03/11/2016340361067Open ↗
▸Seals & Professional Certifications11
▸DOB NOWProgress Inspector Seal & Signature3
08/27/2026B00998560-I1Open ↗
08/27/2026B00998560-I1Open ↗
08/27/2026B00998560-I1Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT2
09/06/2017321539242Open ↗
03/11/2016340361067Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST1
09/06/2017321539242Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
03/11/2016340361067Open ↗
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION1
09/06/2017321539242Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
03/11/2016340361067Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/25/2026B00998560-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/27/2026B00998560-I1Open ↗
▸Trade Schedules & Equipment1
▸BISSCHEDULE C - HEATING & COMBUSTION EQUIPMENT1
09/06/2017321539242Open ↗
▸Safety & Tenant Protection1
▸BISSTREET TREE CHECKLIST1
09/06/2017321539242Open ↗
▸Environmental & Asbestos2
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
09/06/2017321539242Open ↗
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/25/2026B00998560-I1Open ↗
▸Energy Compliance1
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS1
09/13/2017321539242Open ↗
▸Inspections & Test Reports1
▸BISTECHNICAL REPORT: RESPONSIBILITY1
03/11/2016340361067Open ↗
▸Cost, Insurance & Ownership1
▸BISCOST AFFIDAVIT1
09/06/2017321539242Open ↗
▸Filing & Intake Forms2
▸BISEFILING COVER SHEET1
09/12/2017321539242Open ↗
▸BISEFILING JOB APPLICATION COVER SHEET1
03/11/2016340361067Open ↗