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Three families
434 43 STREET
BROOKLYN · Sunset Park (West) · BIN 3010961
💬 Discuss this project
1901Year Built
2Stories
C0Building Class
R6BZoning
3,072 sfGross Floor Area
3Units
Rent Stabilized7 Open Violations 4 unresolved · 3 paperwork only ▸FDNY Report ↗
Three families · Owner of record: GUO & ZHENG INVESTMENTS, LLC · 2,003 sf lot · 1.53 FAR built · Flood zone X
Locations of Work
ArchitecturePlumbing
Cellar7p · 3 filings · 20 docs
Basement1p · 1 filing · 19 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
GUO & ZHENG INVESTMENTS, LLC603/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
12/15/2020$1.3M—434 43 STREET LLC → GUO & ZHENG INVESTMENTS, LLC$426/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
JX FLAME SOLUTION INC711/04/2023
NYX ENGINEERING, PLLC808/09/2021
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
VIBEN BUILDING3003/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
JABBIE INDUSTRIES INCORP*General Contractor1207/08/2026
CATMAN PLUMBING INCPlumbing407/08/2026
JOSEPH HUANGElectrical103/21/2026
R & T ELECTRICAL CORPElectrical103/22/2026
AMERICAN STANDARD P&H CORORP.Plumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
JX FLAME SOLUTION INC7286411/04/2023
NYX ENGINEERING, PLLC6118311/04/2023
NKM ENGINEERING PLLC6244102/23/2021
Building Lifecycle
All (86)Filed (15)Permit Issued (8)Signed Off (6)Violation (15)Objection (12)Special Inspection (30)
02/02/2026
Violation issued (ECB, open)
Construction
03/28/2025
Violation issued (ECB, open)
Construction
01/03/2024
Permit issued — Plumbing
B00955103-S1-PL
12/26/2023
Permit issued — General Construction
B00955103-I1-GC
11/17/2023
Objection resolved — Addressed
11/17/2023
Objection resolved — Addressed
11/17/2023
Objection resolved — Addressed
11/15/2023
Objection resolved — Addressed
11/15/2023
Objection resolved — Addressed
11/15/2023
Objection resolved — Addressed
11/13/2023
Objection raised — Admin
11/13/2023
Objection raised — Admin
11/13/2023
Objection raised — Fire_Protection
11/04/2023
Filed — Alteration
REMEDY ECB VIOLATION# 39097877N 39097878P. RENOVATION OF AN EXISTING BUILDING AT CELLAR ONLY. PLUMBING WORK FILED UNDER DOBNOW APPLICATION. NO CHANGE IN USE EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
B00955103-S1
11/03/2023
Objection raised — Mechanical
11/03/2023
Objection raised — Fire_Protection
11/03/2023
Objection raised — Structural
11/01/2023
Filed — Alteration
REMEDY ECB VIOLATION# 39097877N 39097878P. RENOVATION OF AN EXISTING BUILDING AT CELLAR ONLY. PLUMBING WORK FILED UNDER DOBNOW APPLICATION. NO CHANGE IN USE EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
B00955103-I1
10/30/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
JIE ZHU
10/30/2023
Special inspection requirement — Energy Code Compliance Inspections
JIE ZHU
10/30/2023
Special inspection requirement — Interior lighting power
JIE ZHU
10/24/2023
Violation issued (ECB, closed)
Construction
10/24/2023
Violation issued (ECB, open)
Construction
03/20/2023
Violation issued (HPD, closed)
A
11/14/2022
Violation issued (HPD, closed)
I
02/22/2022
Violation issued (HPD, closed)
A
02/22/2022
Violation issued (HPD, closed)
I
09/14/2021
Signed off — Alteration
INSTALL NEW PLUMBING FIXTURES AT 1ST AND 2ND FLOOR.
B00470291-I1
09/14/2021
Signed off — Alteration
B00473822-I1
09/09/2021
Special inspection requirement — HVAC-R and service water heating system controls
Xiao Huang
09/09/2021
Special inspection requirement — HVAC-R and service water piping design and insulation
Xiao Huang
09/08/2021
Signed off — Alteration
INSTALL NEW PLUMBING FIXTURES AT CELLAR OSP AND BASEMENT FLOOR. GENERAL CONSTRUCTION WAS FILED UNDER DOBNOW JOB#B00452462.
B00448041-I1
09/07/2021
Filed — Alteration
INSTALL NEW PLUMBING FIXTURES AT 1ST AND 2ND FLOOR.
B00470291-P2
08/30/2021
Special inspection requirement — HVAC-R and service water piping design and insulation
Xiao Huang
08/30/2021
Special inspection requirement — HVAC-R and service water heating system controls
Xiao Huang
08/16/2021
Signed off — Alteration
B00452462-I1
08/10/2021
Signed off — Alteration
NO CHANGE IN USE EGRESS OR OCCUPANCY UNDER THIS APPLICATION. RENOVATION OF AN EXISTING BUILDING AT 1ST AND 2ND FLOOR. NEW PARTITIONS DOORS AND REPAIR EXISTING FLOOR. PLUMBING WORK FILED UNDER DOBNOW APPLICATION.
B00466993-I1
08/10/2021
Special inspection requirement — HVAC-R and service water heating equipment
Xiao Huang
08/10/2021
Special inspection requirement — HVAC-R and service water piping design and insulation
Xiao Huang
08/10/2021
Special inspection requirement — HVAC-R and service water heating system controls
Xiao Huang
08/09/2021
Filed — Alteration
INSTALL NEW PLUMBING FIXTURES AT CELLAR OSP AND BASEMENT FLOOR. GENERAL CONSTRUCTION WAS FILED UNDER DOBNOW JOB#B00452462.
B00448041-P2
08/05/2021
Special inspection requirement — HVAC-R and service water piping design and insulation
Xiao Huang
08/05/2021
Special inspection requirement — HVAC-R and service water heating system controls
Xiao Huang
08/05/2021
Special inspection requirement — HVAC-R and service water heating equipment
Xiao Huang
07/29/2021
Special inspection requirement — Insulation placement and R values
Xiao Huang
07/29/2021
Special inspection requirement — Fenestration and door U-factor and product ratings
Xiao Huang
07/29/2021
Special inspection requirement — Fenestration areas
Xiao Huang
07/29/2021
Special inspection requirement — Fenestration air leakage
Xiao Huang
07/29/2021
Special inspection requirement — Energy Code Compliance Inspections
Xiao Huang
07/29/2021
Special inspection requirement — Fire-Resistance Rated Construction
JIE ZHU
07/29/2021
Special inspection requirement — Fire-Resistant Penetrations and Joints
JIE ZHU
07/26/2021
Filed — Alteration
NO CHANGE IN USE EGRESS OR OCCUPANCY UNDER THIS APPLICATION. RENOVATION OF AN EXISTING BUILDING AT 1ST AND 2ND FLOOR. NEW PARTITIONS DOORS AND REPAIR EXISTING FLOOR. PLUMBING WORK FILED UNDER DOBNOW APPLICATION.
B00466993-P1
06/29/2021
Signed off — Alteration
B00460357-I1
05/12/2021
Filed — Alteration
INSTALL NEW PLUMBING FIXTURES AT 1ST AND 2ND FLOOR.
B00470291-P1
05/11/2021
Filed — Alteration
INSTALL NEW PLUMBING FIXTURES AT CELLAR OSP AND BASEMENT FLOOR. GENERAL CONSTRUCTION WAS FILED UNDER DOBNOW JOB#B00452462.
B00448041-P1
05/08/2021
Special inspection requirement — HVAC-R and service water piping design and insulation
JIE ZHU
05/08/2021
Special inspection requirement — HVAC-R and service water heating system controls
JIE ZHU
05/08/2021
Special inspection requirement — HVAC-R and service water piping design and insulation
Xiao Huang
05/08/2021
Special inspection requirement — HVAC-R and service water heating system controls
Xiao Huang
05/08/2021
Special inspection requirement — HVAC-R and service water heating equipment
Xiao Huang
Latest 60 of 86 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingPermit IssuedAMERICAN STANDARD P&H CORORP.01/03/2024
DOB NOWGeneral ConstructionPermit IssuedJABBIE INDUSTRIES INCORP*12/26/2023
DOB NOWGeneral ConstructionSigned-offJABBIE INDUSTRIES INCORP*03/02/2021
DOB NOWPlumbingSigned-offCATMAN PLUMBING INC02/25/2021
DOB NOWPlumbingSigned-offCATMAN PLUMBING INC02/25/2021
DOB NOWGeneral ConstructionSigned-offJABBIE INDUSTRIES INCORP*02/23/2021
DOB NOWConstruction FenceSigned-offJABBIE INDUSTRIES INCORP*01/29/2021
DOB NOWGeneral ConstructionSigned-offJABBIE INDUSTRIES INCORP*01/27/2021
1 project · most recent 11/04/2023
Gas Water/Sanitary
FiledStatusContractorScope
11/04/2023Permit IssuedAMERICAN STANDARD P&H CORGas, Water/Sanitary
2 projects · most recent 12/04/2023
General Wiring
FiledStatusContractorScope
12/04/2023Permit IssuedVOLTRON ELECTRIC LLCGeneral Wiring
07/14/2021CompleteR & T ELECTRICAL CORPGeneral Wiring
1 project · most recent 02/02/2021
Steel
FiledStatusContractorScope
02/02/2021——Steel
▾Special Inspection Requirements (DOB NOW) — 37
DateRequirementInspectorRole
10/30/2023Fire-Resistant Penetrations and JointsJIE ZHUspecial
10/30/2023Energy Code Compliance InspectionsJIE ZHUprogress
10/30/2023Interior lighting powerJIE ZHUenergy_progress
09/09/2021HVAC-R and service water heating system controlsXiao Huangenergy_progress
09/09/2021HVAC-R and service water piping design and insulationXiao Huangenergy_progress
08/30/2021HVAC-R and service water piping design and insulationXiao Huangenergy_progress
08/30/2021HVAC-R and service water heating system controlsXiao Huangenergy_progress
08/10/2021HVAC-R and service water heating equipmentXiao Huangenergy_progress
08/10/2021HVAC-R and service water piping design and insulationXiao Huangenergy_progress
08/10/2021HVAC-R and service water heating system controlsXiao Huangenergy_progress
08/05/2021HVAC-R and service water piping design and insulationXiao Huangenergy_progress
08/05/2021HVAC-R and service water heating system controlsXiao Huangenergy_progress
08/05/2021HVAC-R and service water heating equipmentXiao Huangenergy_progress
07/29/2021Insulation placement and R valuesXiao Huangenergy_progress
07/29/2021Fenestration and door U-factor and product ratingsXiao Huangenergy_progress
07/29/2021Fenestration areasXiao Huangenergy_progress
07/29/2021Fenestration air leakageXiao Huangenergy_progress
07/29/2021Energy Code Compliance InspectionsXiao Huangprogress
07/29/2021Fire-Resistance Rated ConstructionJIE ZHUprogress
07/29/2021Fire-Resistant Penetrations and JointsJIE ZHUspecial
05/08/2021HVAC-R and service water piping design and insulationJIE ZHUenergy_progress
05/08/2021HVAC-R and service water heating system controlsJIE ZHUenergy_progress
05/08/2021HVAC-R and service water piping design and insulationXiao Huangenergy_progress
05/08/2021HVAC-R and service water heating system controlsXiao Huangenergy_progress
05/08/2021HVAC-R and service water heating equipmentXiao Huangenergy_progress
Latest 25 of 37.
▾Documents — 91 on file (BIS + DOB NOW)
▸Plans & Drawings16
▸DOB NOWPlans/Sketch - Plumbing6
09/01/2026B00448041-I1Request digital key ↗
09/01/2026B00448041-P1Request digital key ↗
09/01/2026B00470291-P1Request digital key ↗
Showing 3 of 6 on file for this type
▸DOB NOWPlans/Sketch - General Construction5
09/01/2026B00452462-I1Request digital key ↗
09/01/2026B00452462-P2Request digital key ↗
09/01/2026B00466993-P1Request digital key ↗
Showing 3 of 5 on file for this type
▸DOB NOWPlans/Sketch3
09/01/2026B00473822-I1Request digital key ↗
08/26/2026B00955103-I1Request digital key ↗
08/26/2026B00955103-S1Request digital key ↗
▸DOB NOWPlans/Sketch - Construction Fence1
09/01/2026B00460357-I1Request digital key ↗
▸DOB NOWPlans/Sketch - Structural1
09/01/2026B00462880-I1Request digital key ↗
▸Applications & Permits3
▸BISPLAN / WORK APPROVAL APPLICATION3
01/11/2021340797926Open ↗
01/05/2021340797926Open ↗
12/23/2020340797926Open ↗
▸Seals & Professional Certifications47
▸DOB NOWProgress Inspector Seal & Signature28
09/01/2026B00448041-P2Open ↗
09/01/2026B00448041-P2Open ↗
09/01/2026B00448041-P2Open ↗
Showing 3 of 28 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature15
09/01/2026B00452462-P2Open ↗
09/01/2026B00452462-I1Open ↗
09/01/2026B00460357-I1Open ↗
Showing 3 of 15 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature3
08/25/2026B00466993-I1Open ↗
08/24/2026B00955103-I1Open ↗
08/23/2026B00452462-P2Open ↗
▸BISAPPLICANT OWNER SIGNATURE1
12/23/2020340797926Open ↗
▸Environmental & Asbestos13
▸DOB NOWDEP ACP-5: Asbestos Assessment Report13
09/01/2026B00452462-I1Open ↗
09/01/2026B00452462-P2Open ↗
09/01/2026B00462880-I1Open ↗
Showing 3 of 13 on file for this type
▸Energy Compliance6
▸DOB NOWEN2: As Built Energy Analysis.4
09/01/2026B00466993-I1Open ↗
09/01/2026B00470291-I1Open ↗
08/13/2026B00448041-I1Open ↗
Showing 3 of 4 on file for this type
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY2
01/07/2021340797926Open ↗
12/23/2020340797926Open ↗
▸Inspections & Test Reports2
▸BISTECHNICAL REPORT: RESPONSIBILITY2
01/07/2021340797926Open ↗
12/23/2020340797926Open ↗
▸Approvals, Objections & Sign-offs1
▸BISLETTERS - SUPPORTING DOCUMENTATION1
01/11/2021340797926Open ↗
▸Cost, Insurance & Ownership1
▸BISCOST AFFIDAVIT1
01/11/2021340797926Open ↗
▸Filing & Intake Forms2
▸BISEFILING JOB APPLICATION COVER SHEET1
12/23/2020340797926Open ↗
▸BISADDITIONAL INFORMATION1
01/11/2021340797926Open ↗