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Two family converted from one family
4123 7 AVENUE
BROOKLYN · Sunset Park (Central) · BIN 3018161
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1901Year Built
2Stories
B3Building Class
R7AZoning
1,842 sfGross Floor Area
2Units
1 Open Violation 0 unresolved · 1 paperwork only ▸FDNY Report ↗
Two family converted from one family · 2,017 sf lot · 0.91 FAR built · Flood zone X
Locations of Work
Plumbing
Cellar4p · 1 filing · 3 docs
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
KL INNOVATIVE DESIGN INC111/01/2021
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
PIPESTYLISTS, INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
KL INNOVATIVE DESIGN INC7225111/01/2021
Building Lifecycle
All (7)Filed (1)Permit Issued (1)Violation (1)Inspection (4)
07/27/2022
Inspection — Fail-Final CND-Occupancy Inspection
Fail
View inspection ↗
07/27/2022
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
05/24/2022
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
12/08/2021
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
11/10/2021
Permit issued — Plumbing
B00611204-I1-PL
11/01/2021
Filed — Alteration
B00611204-I1
09/28/1999
Violation issued (ECB, open)
Construction
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingPermit IssuedT & T PLUMBING INC11/10/2021
BISCCISSUEDNYC CONTRACTOR INC12/05/2000
BISOTISSUEDNYC CONTR INC11/30/1999
1 project · most recent 11/07/2018
FiledStatusContractorScope
11/07/2018Permit IssuedHI-RITE ELECTRIC CORP3 meters, 3 new_meters
▾Field Inspections (DOB CAP) — 4
DateTypeResultReport
07/27/2022Fail-Final CND-Occupancy InspectionFailView ↗
07/27/2022Pass-Final CND-Occupancy InspectionPassView ↗
05/24/2022Pass-Final CND-Occupancy InspectionPassView ↗
12/08/2021Pass-Final PL - Up to 3 Requested FloorsPassView ↗
▾Documents — 3 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
08/31/2026B00611204-I1Request digital key ↗
▸Seals & Professional Certifications1
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/31/2026B00611204-I1Open ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/31/2026B00611204-I1Open ↗