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Two family converted from one family
191-04 42ND AVENUE
QUEENS · BIN 4121081
💬 Discuss this project
1930Year Built
2.5Stories
B3Building Class
R3XZoning
1,786 sfGross Floor Area
2Units
1 Active Violation ▸FDNY Report ↗
Two family converted from one family · Owner of record: H&Z Holding · 4,500 sf lot · 0.4 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralPlumbingFire Protection
Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.
Permit Issued — active, not yet Signed-off
Floor 3Under Construction12p · 2 filings · 20 docs
Floor 2Structure and foundation workUnder Construction21p · 3 filings · 20 docs
Floor 1Unit 1EUnder Construction19p · 3 filings · 20 docs
CellarStructure and foundation workUnder Construction20p · 3 filings · 20 docs
Site & exteriorUnder Construction5p · 2 filings · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
H&Z Holding3307/08/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
Bayside Associates711/12/2025
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
NY ProconstrucitonGeneral Contractor707/08/2026
LXC ConstructionScaffold407/08/2026
XH&RC Plumbing and HeatingPlumbing207/08/2026
XH&RC Plumbing and HeatingFire Protection207/08/2026
NY ProconstrucitonScaffold107/08/2026
Plumbing NYCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
SD Testing & Inspection S7010711/12/2025
Building Lifecycle
All (71)Filed (7)Permit Issued (13)Violation (1)Inspection (4)Objection (16)Special Inspection (30)
06/23/2026
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
06/15/2026
Permit issued — Plumbing
Q69220305-S1-PL
04/20/2026
Permit issued — General Construction
Q00899191-I1-GC
04/20/2026
Permit issued — Construction Fence
Q00883772-I1-FN
03/26/2026
Permit issued — Plumbing
Q00899191-S1-EW-SP
03/26/2026
Permit issued — Sprinklers
Q00899191-S1-PL
01/20/2026
Special inspection requirement — Metering
XIUCHENG LI
01/20/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
XIUCHENG LI
01/20/2026
Special inspection requirement — Maintenance information
XIUCHENG LI
01/20/2026
Special inspection requirement — Sprinkler Systems
XIUCHENG LI
01/20/2026
Special inspection requirement — HVAC-R and service water heating system controls
XIUCHENG LI
01/20/2026
Special inspection requirement — Permanent certificate
XIUCHENG LI
01/20/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
XIUCHENG LI
01/20/2026
Special inspection requirement — HVAC-R and service water heating equipment
XIUCHENG LI
12/31/2025
Objection resolved — Addressed
12/31/2025
Objection resolved — Addressed
12/05/2025
Objection raised — Scope
12/05/2025
Objection raised — Cost
11/12/2025
Filed — ALT-CO - New Building with Existing Elements to Remain
PROPOSED VERTICAL AND HORIZONTAL ENLARGEMENT FOR RESIDENTIAL HOUSE. change egress. OBTAIN A NEW CERTIFICATE OF OCCUPANCY
Q00899191-P3
11/05/2025
Special inspection requirement — Fenestration areas
XIUCHENG LI
11/05/2025
Special inspection requirement — Fire-Resistance Rated Construction
XIUCHENG LI
11/05/2025
Special inspection requirement — Fenestration air leakage
XIUCHENG LI
11/05/2025
Special inspection requirement — Energy Code Compliance Inspections
XIUCHENG LI
11/05/2025
Special inspection requirement — Air barrier — testing
XIUCHENG LI
11/05/2025
Special inspection requirement — Fenestration and door U-factor and product ratings
XIUCHENG LI
11/05/2025
Special inspection requirement — Insulation placement and R values
XIUCHENG LI
11/05/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
XIUCHENG LI
11/05/2025
Special inspection requirement — Masonry
XIUCHENG LI
11/05/2025
Special inspection requirement — Air barrier - visual inspection
XIUCHENG LI
11/05/2025
Special inspection requirement — Interior lighting power
XIUCHENG LI
11/05/2025
Special inspection requirement — Concrete - Cast-In-Place
XIUCHENG LI
11/05/2025
Special inspection requirement — Metering
XIUCHENG LI
11/05/2025
Special inspection requirement — Structural Stability – Alterations of existing buildings
XIUCHENG LI
11/05/2025
Special inspection requirement — Subgrade Inspections
XIUCHENG LI
11/05/2025
Special inspection requirement — Chimneys and vents
XIUCHENG LI
11/05/2025
Special inspection requirement — Permanent certificate
XIUCHENG LI
11/05/2025
Special inspection requirement — Exterior Insulation and Finish Systems (EIFS)
XIUCHENG LI
11/05/2025
Special inspection requirement — Electric vehicle service equipment requirements
XIUCHENG LI
11/05/2025
Special inspection requirement — Maintenance information
XIUCHENG LI
08/26/2025
Objection resolved — Addressed
08/01/2025
Objection raised — Zoning
07/16/2025
Special inspection requirement — Metering
XIUCHENG LI
07/16/2025
Special inspection requirement — Permanent certificate
XIUCHENG LI
07/11/2025
Filed — ALT-CO - New Building with Existing Elements to Remain
PROPOSED VERTICAL AND HORIZONTAL ENLARGEMENT FOR RESIDENTIAL HOUSE. change egress. OBTAIN A NEW CERTIFICATE OF OCCUPANCY
Q00899191-P2
05/27/2025
Inspection — Certified Storm Drainage-ST-Piping-Underground
Certified
View inspection ↗
05/27/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
05/21/2025
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
04/23/2025
Permit issued — General Construction
Q00899191-I1-GC
04/20/2025
Objection resolved — Addressed
04/18/2025
Permit issued — Foundation
Q01051726-I1-GC-CX
02/03/2025
Objection raised — Admin
01/28/2025
Filed — ALT-CO - New Building with Existing Elements to Remain
PROPOSED VERTICAL AND HORIZONTAL ENLARGEMENT FOR RESIDENTIAL HOUSE. change egress. OBTAIN A NEW CERTIFICATE OF OCCUPANCY
Q00899191-P1
11/25/2024
Violation issued (ECB, open)
Construction
09/30/2024
Permit issued — Construction Fence
Q00883772-I1-FN
08/02/2024
Permit issued — Sprinklers
Q00899191-S1-PL
08/02/2024
Permit issued — Sprinklers
Q00899191-S1-EW-SP
06/18/2024
Permit issued — General Construction
Q00899191-I1-GC
06/18/2024
Permit issued — Structural
Q01051726-I1-GC-CX
06/07/2024
Objection resolved — Addressed
05/16/2024
Filed — Alteration
Q01051726-I1
Latest 60 of 71 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingPermit IssuedPlumbing NYC06/15/2026
DOB NOWGeneral ConstructionPermit IssuedNY Proconstruciton04/20/2026
DOB NOWConstruction FencePermit IssuedNY Proconstruciton04/20/2026
DOB NOWSprinklersPermit IssuedXH&RC Plumbing and Heating03/26/2026
DOB NOWPlumbingPermit IssuedXH&RC Plumbing and Heating03/26/2026
DOB NOWGeneral ConstructionPermit IssuedNY Proconstruciton04/23/2025
DOB NOWFoundationPermit IssuedNY Proconstruciton04/18/2025
DOB NOWConstruction FencePermit IssuedLXC Construction09/30/2024
DOB NOWPlumbingPermit IssuedXH&RC Plumbing and Heating08/02/2024
DOB NOWSprinklersPermit IssuedXH&RC Plumbing and Heating08/02/2024
DOB NOWGeneral ConstructionPermit IssuedNY Proconstruciton06/18/2024
DOB NOWStructuralPermit IssuedNY Proconstruciton06/18/2024
DOB NOWConstruction FencePermit IssuedLXC Construction07/05/2023
1 project · most recent 11/12/2025
Air Conditioning Systems Heating Systems
FiledStatusContractorScope
11/12/2025Permit IssuedNY ProconstrucitonAir Conditioning Systems, Heating Systems
1 project · most recent 11/12/2025
FiledStatusContractorScope
11/12/2025Permit IssuedXH&RC Plumbing and Heating82 heads
1 project · most recent 11/12/2025
Gas Storm Water/Sanitary
FiledStatusContractorScope
11/12/2025Permit IssuedXH&RC Plumbing and HeatingGas, Storm, Water/Sanitary
1 project · most recent 03/19/2025
General Wiring
FiledStatusContractorScope
03/19/2025Permit IssuedProject One ElectricGeneral Wiring
▾Field Inspections (DOB CAP) — 4
DateTypeResultReport
06/23/2026Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
05/27/2025Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
05/27/2025Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
05/21/2025Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 62
DateRequirementInspectorRole
01/20/2026HVAC-R and service water piping design and insulationXIUCHENG LIenergy_progress
01/20/2026MeteringXIUCHENG LIenergy_progress
01/20/2026Permanent certificateXIUCHENG LIenergy_progress
01/20/2026HVAC-R and service water heating system controlsXIUCHENG LIenergy_progress
01/20/2026Sprinkler SystemsXIUCHENG LIspecial
01/20/2026Fire-Resistant Penetrations and JointsXIUCHENG LIspecial
01/20/2026Maintenance informationXIUCHENG LIenergy_progress
01/20/2026HVAC-R and service water heating equipmentXIUCHENG LIenergy_progress
11/05/2025Fenestration areasXIUCHENG LIenergy_progress
11/05/2025Insulation placement and R valuesXIUCHENG LIenergy_progress
11/05/2025Electric vehicle service equipment requirementsXIUCHENG LIenergy_progress
11/05/2025Air barrier - visual inspectionXIUCHENG LIenergy_progress
11/05/2025Permanent certificateXIUCHENG LIenergy_progress
11/05/2025MeteringXIUCHENG LIenergy_progress
11/05/2025Interior lighting powerXIUCHENG LIenergy_progress
11/05/2025Fenestration air leakageXIUCHENG LIenergy_progress
11/05/2025Air barrier — testing XIUCHENG LIenergy_progress
11/05/2025Fenestration and door U-factor and product ratingsXIUCHENG LIenergy_progress
11/05/2025Maintenance informationXIUCHENG LIenergy_progress
11/05/2025Energy Code Compliance InspectionsXIUCHENG LIprogress
11/05/2025Fire-Resistance Rated ConstructionXIUCHENG LIprogress
11/05/2025Exterior Insulation and Finish Systems (EIFS)XIUCHENG LIspecial
11/05/2025Chimneys and ventsXIUCHENG LIspecial
11/05/2025MasonryXIUCHENG LIspecial
11/05/2025Fire-Resistant Penetrations and JointsXIUCHENG LIspecial
Latest 25 of 62.
▾Documents — 93 on file (BIS + DOB NOW)
▸Plans & Drawings7
▸DOB NOWPlans/Sketch7
08/24/2026Q00883772-I1Request digital key ↗
08/22/2026Q00899191-P2Request digital key ↗
08/22/2026Q00899191-S1Request digital key ↗
Showing 3 of 7 on file for this type
▸Zoning, Tax Lot & Property Records3
▸DOB NOWZD1: DOB Zoning Diagram3
08/13/2026Q00899191-P1Open ↗
08/13/2026Q00899191-I1Open ↗
08/13/2026Q00899191-P2Open ↗
▸Seals & Professional Certifications69
▸DOB NOWProgress Inspector Seal & Signature40
09/07/2026Q00899191-P1Open ↗
09/07/2026Q00899191-P1Open ↗
09/07/2026Q00899191-P1Open ↗
Showing 3 of 40 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature22
09/07/2026Q00899191-P1Open ↗
09/07/2026Q00899191-P1Open ↗
09/07/2026Q00899191-P1Open ↗
Showing 3 of 22 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature7
08/24/2026Q00883772-I1Open ↗
08/22/2026Q00899191-S1Open ↗
08/22/2026Q00899191-P1Open ↗
Showing 3 of 7 on file for this type
▸Trade Schedules & Equipment3
▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)3
08/13/2026Q00899191-P1Open ↗
08/13/2026Q00899191-P2Open ↗
08/13/2026Q00899191-I1Open ↗
▸Safety & Tenant Protection1
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
08/13/2026Q00899191-I1Open ↗
▸Other Documents10
▸DOB NOWSite Survey: Initial3
08/13/2026Q00899191-I1Open ↗
08/13/2026Q00899191-P2Open ↗
08/13/2026Q00899191-P1Open ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone3
08/13/2026Q00899191-I1Open ↗
08/13/2026Q00899191-P1Open ↗
08/13/2026Q00899191-P2Open ↗
▸DOB NOWProperty Ownership Certification3
08/22/2026Q00899191-I1Open ↗
08/22/2026Q00899191-P2Open ↗
08/15/2026Q00899191-P1Open ↗
▸DOB NOWAdjoining Owners Notification1
08/13/2026Q01051726-I1Open ↗