← Back
Two family converted from one family
4609 AVENUE L
BROOKLYN · BIN 3217533
💬 Discuss this project
1925Year Built
2.5Stories
B3Building Class
R3-2Zoning
1,784 sfGross Floor Area
2Units
FDNY Report ↗
Two family converted from one family · 4,000 sf lot · 0.45 FAR built · Flood zone X500
Locations of Work
ArchitecturePlumbing
Roof1p · 1 filing · 12 docs
Floor 21p · 1 filing · 12 docs
Floor 1
Cellar1p · 1 filing · 12 docs
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
KMP DESIGN & ENGINEERING PLLC406/28/2022
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
KMP DESIGN ENGINEERING803/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
PAUL COMMDORE & SONS LTDPlumbing907/08/2026
R&M PIPING & HTG INCPlumbing307/08/2026
THREE GLOVES CONSTRUCTIONGeneral Contractor103/22/2026
Building Lifecycle
All (12)Filed (4)Permit Issued (3)Signed Off (1)Objection (4)
03/24/2023
Signed off — Alteration
NEW BATH ROOM AT THE CELLAR, NEW KITCHENETTE AT 2ND FLOOR.
B00300959-I1
12/19/2022
Permit issued — Plumbing
B00300959-I1-PL
07/11/2022
Objection resolved — Addressed
07/08/2022
Objection raised — Other
06/28/2022
Filed — Alteration
NEW BATH ROOM AT THE CELLAR, NEW KITCHENETTE AT 2ND FLOOR.
B00300959-P3
03/10/2022
Objection resolved — Addressed
03/09/2022
Objection raised — Scope
03/03/2022
Filed — Alteration
NEW BATH ROOM AT THE CELLAR, NEW KITCHENETTE AT 2ND FLOOR.
B00300959-P1
01/26/2022
Permit issued — Plumbing
B00300959-I1-PL
12/02/2021
Filed — Alteration
B00624458-I1
04/19/2021
Permit issued — Plumbing
B00300959-I1-PL
03/18/2021
Filed — Alteration
NEW BATH ROOM AT THE CELLAR, NEW KITCHENETTE AT 2ND FLOOR.
B00300959-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offR&M PIPING & HTG INC12/19/2022
DOB NOWPlumbingSigned-offPAUL COMMDORE & SONS LTD01/26/2022
DOB NOWPlumbingSigned-offPAUL COMMDORE & SONS LTD04/19/2021
BIS—ISSUEDTHREE GLOVES CONSTRUCTION12/01/2020
1 project · most recent 02/03/2021
General Wiring
FiledStatusContractorScope
02/03/2021Permit IssuedHIGH QUALITY ELECTRIC OFGeneral Wiring
Nothing on file for this building.
▾Documents — 36 on file (BIS + DOB NOW)
▸Plans & Drawings4
▸DOB NOWPlans/Sketch - Plumbing3
09/01/2026B00300959-I1Request digital key ↗
08/15/2026B00300959-P3Request digital key ↗
08/15/2026B00300959-P1Request digital key ↗
▸DOB NOWPlans/Sketch1
08/31/2026B00624458-I1Request digital key ↗
▸Applications & Permits4
▸BISPLAN / WORK APPROVAL APPLICATION2
03/29/2022321985358Open ↗
11/07/2019321985358Open ↗
▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1
03/29/2023321985358Open ↗
▸BISWORK PERMIT APPLICATION1
12/01/2020321985358Open ↗
▸Seals & Professional Certifications6
▸DOB NOWDPL-1: Design Professional Seal & Signature4
08/31/2026B00624458-I1Open ↗
08/13/2026B00300959-P1Open ↗
08/13/2026B00300959-P3Open ↗
Showing 3 of 4 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION2
01/27/2020321985358Open ↗
11/07/2019321985358Open ↗
▸Safety & Tenant Protection6
▸DOB NOWTenant Protection Plan3
08/13/2026B00300959-P3Open ↗
08/13/2026B00300959-I1Open ↗
08/13/2026B00300959-P1Open ↗
▸BISSTREET TREE CHECKLIST2
12/05/2019321985358Open ↗
11/07/2019321985358Open ↗
▸BISTenant Protection Plan and Notes1
01/27/2020321985358Open ↗
▸Environmental & Asbestos4
▸DOB NOWDEP ACP-5: Asbestos Assessment Report3
08/13/2026B00300959-P1Open ↗
08/13/2026B00300959-I1Open ↗
08/13/2026B00300959-P3Open ↗
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
03/06/2020321985358Open ↗
▸Energy Compliance4
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY3
10/25/2023321985358Open ↗
10/25/2023321985358Open ↗
12/01/2020321985358Open ↗
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS1
03/06/2020321985358Open ↗
▸Inspections & Test Reports3
▸BISTECHNICAL REPORT: RESPONSIBILITY3
10/25/2023321985358Open ↗
10/25/2023321985358Open ↗
12/01/2020321985358Open ↗
▸Approvals, Objections & Sign-offs1
▸BISSCHEDULE A - OCCUPANCY / USE1
11/07/2019321985358Open ↗
▸Cost, Insurance & Ownership2
▸BISCOST AFFIDAVIT2
12/13/2019321985358Open ↗
11/07/2019321985358Open ↗
▸Filing & Intake Forms2
▸BISEFILING COVER SHEET1
11/07/2019321985358Open ↗
▸BISADDITIONAL INFORMATION1
08/24/2022321985358Open ↗