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Primarily 4 family with 1 store or office
73 4 AVENUE
BROOKLYN · Park Slope · BIN 3018506
💬 Discuss this project
1920Year Built
4Stories
S4Building Class
C4-4DZoning
4,504 sfGross Floor Area
5Units
20 Open Violations 19 unresolved · 1 paperwork only ▸FDNY Report ↗
Primarily 4 family with 1 store or office · Owner of record: 75 FOURTH AVE LLC · 1,350 sf lot · 3.34 FAR built · Flood zone X
Locations of Work
Permit Issued — active, not yet Signed-off
RoofUnder Construction2p · 2 filings · 18 docs
Floor 4Under Construction2p · 2 filings · 18 docs
Floor 3Under Construction2p · 2 filings · 18 docs
Floor 2Under Construction2p · 2 filings · 18 docs
Floor 1Under Construction2p · 2 filings · 18 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
OWNERS REP1307/08/2026
75 FOURTH AVE LLC103/22/2026
N TECH DESIGN OF AMERICA503/22/2026
4TH NY REALTY103/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
SONI ENGINEERING CONSULTING412/04/2025
ADROIT ENGINEERING PLLC310/16/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
AE DESIGN SOLUTION803/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
CORE SCAFFOLD SYSTEMS INC.General Contractor404/09/2026
N TECH DESIGN OF AMERICAGeneral Contractor207/08/2026
B CONTRACTORS GROUP LLCGeneral Contractor107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
ADROIT ENGINEERING PLLC8885108/13/2025
Building Lifecycle
All (46)Filed (7)Permit Issued (5)Signed Off (1)Violation (31)Objection (2)
04/30/2026
Violation issued (HPD, open)
A
03/04/2026
Signed off — Full Demolition
Full demolition to a four story building
B01246782-I1
12/04/2025
Filed — Alteration
INSTALLATION OF TEMPORARY PIPE SCAFFOLD AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01321988-P1
12/03/2025
Filed — Alteration
INSTALLATION OF TEMPORARY SIDEWALK SHED AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01321572-P1
11/28/2025
Violation issued (ECB, closed)
Construction
11/28/2025
Violation issued (ECB, closed)
Construction
11/28/2025
Violation issued (ECB, closed)
Unknown
11/28/2025
Violation issued (ECB, closed)
Construction
11/28/2025
Violation issued (ECB, closed)
Unknown
11/25/2025
Permit issued — Protection and Mechanical Methods
B01246782-S1-PMM
11/25/2025
Permit issued — Full Demolition
B01246782-I1-FD
11/20/2025
Filed — Alteration
INSTALLATION OF TEMPORARY PIPE SCAFFOLD AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01321988-I1
11/20/2025
Permit issued — Sidewalk Shed
B01321572-I1-SH
11/20/2025
Permit issued — Supported Scaffold
B01321988-I1-SF
11/19/2025
Filed — Alteration
INSTALLATION OF TEMPORARY SIDEWALK SHED AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01321572-I1
11/19/2025
Violation issued (HPD, open)
I
11/14/2025
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
10/23/2025
Permit issued — Construction Fence
B01295406-I1-FN
10/16/2025
Filed — Alteration
B01295406-I1
09/11/2025
Filed — Full Demolition
Full demolition to a four story building
B01246782-S1
09/09/2025
Objection resolved — Addressed
08/31/2025
Objection raised
08/13/2025
Filed — Full Demolition
Full demolition to a four story building
B01246782-I1
06/05/2025
Violation issued (HPD, open)
A
11/27/2024
Violation issued (HPD, open)
I
09/23/2024
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
04/03/2024
Violation issued (HPD, open)
A
11/20/2023
Violation issued (HPD, open)
I
06/30/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/30/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/20/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
04/25/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/17/2023
Violation issued (HPD, open)
A
11/09/2022
Violation issued (HPD, open)
I
02/18/2022
Violation issued (HPD, open)
I
02/18/2022
Violation issued (HPD, open)
A
04/05/2021
Violation issued (HPD, open)
A
04/05/2021
Violation issued (HPD, open)
I
10/28/2019
Violation issued (HPD, open)
I
10/12/2018
Violation issued (HPD, open)
I
04/06/2018
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
11/15/2017
Violation issued (HPD, open)
I
05/02/2017
Violation issued (ECB, open)
Boilers
02/24/2017
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
10/01/2015
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
05/15/2014
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWProtection and Mechanical MethodsSigned-offN TECH DESIGN OF AMERICA11/25/2025
DOB NOWFull DemolitionSigned-offN TECH DESIGN OF AMERICA11/25/2025
DOB NOWSidewalk ShedPermit IssuedCORE SCAFFOLD SYSTEMS INC11/20/2025
DOB NOWSupported ScaffoldPermit IssuedCORE SCAFFOLD SYSTEMS INC11/20/2025
DOB NOWConstruction FencePermit IssuedB CONTRACTORS GROUP LLC10/23/2025
BISOTISSUEDGUARANTEED HOME IMPROVEME08/24/2018
BISBLISSUEDVIGILANTE CONTRACTING01/17/1996
BISPLISSUEDVIGILANTE CONTRACTING01/17/1996
1 project · most recent 12/02/2025
FiledStatusContractorScope
12/02/2025Permit IssuedSOLAS ELECTRICAL CORP—
2 projects · most recent 12/04/2025
Scaffold Sidewalk Shed
FiledStatusContractorScope
12/04/2025Permit IssuedCORE SCAFFOLD SYSTEMS INCScaffold
12/03/2025Permit IssuedCORE SCAFFOLD SYSTEMS INCSidewalk Shed
Nothing on file for this building.
▾Documents — 43 on file (BIS + DOB NOW)
▸Plans & Drawings7
▸DOB NOWPlans/Sketch7
08/20/2026B01246782-S1Request digital key ↗
08/20/2026B01295406-I1Request digital key ↗
08/19/2026B01321572-P1Request digital key ↗
Showing 3 of 7 on file for this type
▸Applications & Permits2
▸BISPLAN / WORK APPROVAL APPLICATION1
08/23/2018340628119Open ↗
▸BISWORK PERMIT APPLICATION1
08/23/2018340628119Open ↗
▸Seals & Professional Certifications11
▸DOB NOWDPL-1: Design Professional Seal & Signature7
08/20/2026B01246782-S1Open ↗
08/20/2026B01246782-I1Open ↗
08/20/2026B01295406-I1Open ↗
Showing 3 of 7 on file for this type
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
08/23/2018340628119Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
08/23/2018340628119Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
08/23/2018340628119Open ↗
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION1
11/20/2018340628119Open ↗
▸Trade Schedules & Equipment4
▸DOB NOWSewer Cut-Off1
08/13/2026B01246782-I1Open ↗
▸DOB NOWElectric Cut-Off1
08/13/2026B01246782-I1Open ↗
▸DOB NOWWater Cut-Off1
08/13/2026B01246782-I1Open ↗
▸DOB NOWGas Cut-Off1
08/13/2026B01246782-I1Open ↗
▸Safety & Tenant Protection1
▸BISTENANT PROTECTION PLAN AND NOTES1
08/23/2018340628119Open ↗
▸Environmental & Asbestos3
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
08/23/2018340628119Open ↗
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/15/2026B01246782-I1Open ↗
▸DOB NOWRodent Control1
08/13/2026B01246782-I1Open ↗
▸Energy Compliance4
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1
08/23/2018340628119Open ↗
▸BISAS-BUILT ENERGY ANALYSIS1
11/20/2018340628119Open ↗
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY1
08/23/2018340628119Open ↗
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS1
11/20/2018340628119Open ↗
▸Inspections & Test Reports1
▸BISTECHNICAL REPORT: RESPONSIBILITY1
08/23/2018340628119Open ↗
▸Approvals, Objections & Sign-offs2
▸BISLETTERS - SUPPORTING DOCUMENTATION1
11/20/2018340628119Open ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1
11/20/2018340628119Open ↗
▸Cost, Insurance & Ownership2
▸BISCOST AFFIDAVIT2
11/20/2018340628119Open ↗
08/23/2018340628119Open ↗
▸Filing & Intake Forms2
▸BISEFILING JOB APPLICATION COVER SHEET1
08/23/2018340628119Open ↗
▸BISBOROUGH INTAKE FORM1
11/20/2018340628119Open ↗
▸Other Documents4
▸DOB NOWCommunity Board Notification1
08/13/2026B01246782-I1Open ↗
▸DOB NOWProperty Ownership Certification1
08/15/2026B01246782-I1Open ↗
▸DOB NOWFull Demo: 10-Day Notice1
08/13/2026B01246782-I1Open ↗
▸DOB NOWStructure Photographs1
08/13/2026B01246782-I1Open ↗