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Four families
420 MACON STREET
BROOKLYN · BIN 3046804
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1889Year Built
3Stories
C3Building Class
R6BZoning
2,700 sfGross Floor Area
4Units
Rent Stabilized0 Active ViolationsFDNY Report ↗
Four families · 2,000 sf lot · 1.35 FAR built · Flood zone X
Locations of Work
ArchitecturePlumbingGeneral
Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.
Floor 3Third floor lighting renovation7p · 2 filings · 20 docs
Floor 2
Floor 1
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
LWL Associates306/17/2022
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
Prime Zone Building Consulting303/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
Black Hammer ConstructionGeneral Contractor407/08/2026
Aljer Plumbing & HeatingPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
Lam and Co Consulting8065306/17/2022
Building Lifecycle
All (37)Filed (3)Permit Issued (3)Signed Off (2)Violation (13)Inspection (4)Objection (4)Special Inspection (8)
08/19/2022
Signed off — Alteration
B00647881-I1
08/17/2022
Inspection — Pass-Final PL - Up to 9 Requested Floors
Pass
View inspection ↗
07/29/2022
Signed off — Alteration
INTERIOR RENOVATION WITH PARTITIONS, AS PER PLANS. RECTIFY ECB VIOLATION # 35410069H. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY IN THIS APPLICATION.
B00639515-I1
07/27/2022
Inspection — Pass-Final PL - Up to 9 Requested Floors
Pass
View inspection ↗
07/25/2022
Inspection — Pass-Final General Construction Non-Directive 14
Pass
View inspection ↗
07/21/2022
Permit issued — General Construction
B00639515-I1-GC
07/18/2022
Inspection — Pass-Final PL - Up to 9 Requested Floors
Pass
View inspection ↗
07/11/2022
Special inspection requirement — HVAC-R and service water piping design and insulation
CHI WAI CHUNG
07/11/2022
Special inspection requirement — Energy Code Compliance Inspections
CHI WAI CHUNG
07/11/2022
Special inspection requirement — HVAC-R and service water heating equipment
CHI WAI CHUNG
07/11/2022
Special inspection requirement — HVAC-R and service water heating system controls
CHI WAI CHUNG
07/11/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
CHI WAI CHUNG
06/17/2022
Filed — Alteration
B00647881-P1
03/23/2022
Permit issued — Plumbing
B00647881-I1-PL
02/16/2022
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/10/2022
Permit issued — General Construction
B00639515-I1-GC
02/02/2022
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
12/27/2021
Objection raised — Admin
12/27/2021
Objection resolved — Addressed
12/22/2021
Objection resolved — Addressed
12/20/2021
Objection raised — Energy
12/15/2021
Filed — Alteration
B00647881-I1
12/15/2021
Filed — Alteration
INTERIOR RENOVATION WITH PARTITIONS, AS PER PLANS. RECTIFY ECB VIOLATION # 35410069H. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY IN THIS APPLICATION.
B00639515-I1
12/14/2021
Special inspection requirement — Energy Code Compliance Inspections
CHI WAI CHUNG
12/14/2021
Special inspection requirement — Interior lighting power
CHI WAI CHUNG
12/14/2021
Special inspection requirement — Fire-Resistant Penetrations and Joints
CHI WAI CHUNG
11/27/2021
Violation issued (ECB, closed)
Construction
11/09/2021
Violation issued (ECB, closed)
Construction
04/12/2021
Violation issued (HPD, closed)
A
12/31/2009
Violation issued (DOB, closed)
V-DOB VIOLATION - ACTIVE
10/21/2009
Violation issued (DOB, closed)
V-DOB VIOLATION - ACTIVE
02/10/1997
Violation issued (DOB, closed)
V-DOB VIOLATION - ACTIVE
11/06/1996
Violation issued (HPD, closed)
A
08/29/1995
Violation issued (DOB, closed)
V-DOB VIOLATION - ACTIVE
06/01/1994
Violation issued (DOB, closed)
V-DOB VIOLATION - ACTIVE
08/16/1993
Violation issued (DOB, closed)
V-DOB VIOLATION - ACTIVE
06/01/1993
Violation issued (DOB, closed)
V-DOB VIOLATION - ACTIVE
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionSigned-offBlack Hammer Construction07/21/2022
DOB NOWPlumbingSigned-offAljer Plumbing & Heating03/23/2022
DOB NOWGeneral ConstructionSigned-offBlack Hammer Construction02/10/2022
BISOTISSUEDPrism General Services Co11/15/2011
BISOTISSUEDPrism General Services Co10/15/2010
BISOTISSUEDPrism General Services Co02/09/2010
1 project · most recent 04/21/2022
General Wiring
FiledStatusContractorScope
04/21/2022Permit IssuedJoseph Weinstein ElectricGeneral Wiring
▾Field Inspections (DOB CAP) — 4
DateTypeResultReport
08/17/2022Pass-Final PL - Up to 9 Requested FloorsPassView ↗
07/27/2022Pass-Final PL - Up to 9 Requested FloorsPassView ↗
07/25/2022Pass-Final General Construction Non-Directive 14PassView ↗
07/18/2022Pass-Final PL - Up to 9 Requested FloorsPassView ↗
▾Special Inspection Requirements (DOB NOW) — 8
DateRequirementInspectorRole
07/11/2022HVAC-R and service water piping design and insulationCHI WAI CHUNGenergy_progress
07/11/2022Energy Code Compliance InspectionsCHI WAI CHUNGprogress
07/11/2022HVAC-R and service water heating equipmentCHI WAI CHUNGenergy_progress
07/11/2022HVAC-R and service water heating system controlsCHI WAI CHUNGenergy_progress
07/11/2022Fire-Resistant Penetrations and JointsCHI WAI CHUNGspecial
12/14/2021Energy Code Compliance InspectionsCHI WAI CHUNGprogress
12/14/2021Interior lighting powerCHI WAI CHUNGenergy_progress
12/14/2021Fire-Resistant Penetrations and JointsCHI WAI CHUNGspecial
▾Documents — 39 on file (BIS + DOB NOW)
▸Plans & Drawings3
▸DOB NOWPlans/Sketch3
08/31/2026B00647881-I1Request digital key ↗
08/31/2026B00647881-P1Request digital key ↗
08/15/2026B00639515-I1Request digital key ↗
▸Applications & Permits7
▸BISWORK PERMIT APPLICATION3
11/16/2011320116566Open ↗
10/20/2010320116566Open ↗
02/12/2010320116566Open ↗
▸DOB NOWLPC Approval/Permit3
08/13/2026B00647881-P1Open ↗
08/13/2026B00639515-I1Open ↗
08/13/2026B00647881-I1Open ↗
▸BISPLAN / WORK APPROVAL APPLICATION1
02/12/2010320116566Open ↗
▸Seals & Professional Certifications14
▸DOB NOWProgress Inspector Seal & Signature4
08/27/2026B00639515-I1Open ↗
08/27/2026B00639515-I1Open ↗
08/23/2026B00647881-I1Open ↗
Showing 3 of 4 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION3
02/02/2012320116566Open ↗
02/02/2012320116566Open ↗
02/12/2010320116566Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature3
08/31/2026B00647881-I1Open ↗
08/31/2026B00647881-P1Open ↗
08/13/2026B00639515-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature2
08/27/2026B00639515-I1Open ↗
08/23/2026B00647881-I1Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST1
02/12/2010320116566Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM1
02/12/2010320116566Open ↗
▸Environmental & Asbestos4
▸DOB NOWDEP ACP-5: Asbestos Assessment Report3
08/31/2026B00647881-I1Open ↗
08/31/2026B00647881-P1Open ↗
08/13/2026B00639515-I1Open ↗
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1
02/12/2010320116566Open ↗
▸Energy Compliance2
▸DOB NOWEN2: As Built Energy Analysis2
08/13/2026B00647881-I1Open ↗
08/13/2026B00639515-I1Open ↗
▸Approvals, Objections & Sign-offs5
▸BISLETTERS - SUPPORTING DOCUMENTATION2
02/02/2012320116566Open ↗
02/09/2010320116566Open ↗
▸BISThird Party Electrical Signoff Compliance Report1
02/02/2012320116566Open ↗
▸BISADMINISTRATIVE OBJECTIONS1
12/31/2009320116566Open ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1
02/02/2012320116566Open ↗
▸Cost, Insurance & Ownership3
▸BISCOST AFFIDAVIT3
02/02/2012320116566Open ↗
02/12/2010320116566Open ↗
02/12/2010320116566Open ↗
▸Filing & Intake Forms1
▸BISEFILING COVER SHEET1
02/12/2010320116566Open ↗