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Three families
99-12 42 AVENUE
QUEENS · Corona · BIN 4040505
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1950Year Built
2Stories
C0Building Class
R5Zoning
1,680 sfGross Floor Area
3Units
FDNY Report ↗
Three families · 2,000 sf lot · 0.84 FAR built · Flood zone X
Locations of Work
ArchitectureMechanical
Permit Issued — active, not yet Signed-off
CellarUnder Construction1p · 1 filing · 6 docs
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
JUNG H. CHOI, ARCHITECT, PC207/24/2026
Building Lifecycle
All (16)Filed (2)Permit Issued (1)Objection (2)Special Inspection (11)
10/01/2026
Permit issued — Mechanical Systems
Q01423109-I1-GC-CX
08/10/2026
Objection resolved — Resolved
08/04/2026
Objection raised — Inspections
07/24/2026
Filed — Alteration
INSTALLATION OF NEW MECHANICAL ROOM AT CELLAR AND RESTORE GARAGE & GUARD RAIL AT 1ST FLOOR OPEN ENTRY PORCH Install of 1 New Gas Fired Boiler & 1 New Hot Water, replace of 1 Gas Fired Boiler & 1 Hot Water, Direct Replace of Existing Plumbing Fixtures
Q01423109-I1
07/24/2026
Filed — Alteration
INSTALLATION OF NEW MECHANICAL ROOM AT CELLAR AND RESTORE GARAGE & GUARD RAIL AT 1ST FLOOR OPEN ENTRY PORCH Install of 1 New Gas Fired Boiler & 1 New Hot Water, replace of 1 Gas Fired Boiler & 1 Hot Water, Direct Replace of Existing Plumbing Fixtures
Q01423109-S1
07/24/2026
Special inspection requirement — Maintenance information
07/17/2026
Special inspection requirement — HVAC-R and service water heating equipment
07/17/2026
Special inspection requirement — Energy Code Compliance Inspections
07/17/2026
Special inspection requirement — Fire-Resistance Rated Construction
07/17/2026
Special inspection requirement — HVAC-R and service water heating system controls
07/17/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
06/26/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
06/26/2026
Special inspection requirement — Tenant Protection Plan Compliance
06/26/2026
Special inspection requirement — Mechanical Systems
06/26/2026
Special inspection requirement — Final
06/26/2026
Special inspection requirement — Heating Systems
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsPermit IssuedL&L CONSTRUCTION DEVELOP10/01/2026
1 project · most recent 07/24/2026
Heating Systems Ventilation Systems
FiledStatusContractorScopeMake / Model / Capacity
07/24/2026Permit IssuedL&L CONSTRUCTION DEVELOPHeating Systems, Ventilation Systems
Heating
Williamson GWA-067 67,000 BTU · Boiler ×2
Ventilation
Grainger Wall mount fresh air intake fan 80 CFM · Exhaust Fan ×1
1 project · most recent 07/24/2026
Gas Water/Sanitary
FiledStatusContractorScope
07/24/2026——Gas, Water/Sanitary
▾Special Inspection Requirements (DOB NOW) — 11
DateRequirementInspectorRole
07/24/2026Maintenance information—energy_progress
07/17/2026HVAC-R and service water heating equipment—energy_progress
07/17/2026Energy Code Compliance Inspections—progress
07/17/2026Fire-Resistance Rated Construction—progress
07/17/2026HVAC-R and service water heating system controls—energy_progress
07/17/2026HVAC-R and service water piping design and insulation—energy_progress
06/26/2026Fire-Resistant Penetrations and Joints—special
06/26/2026Tenant Protection Plan Compliance—special
06/26/2026Mechanical Systems—special
06/26/2026Final—progress
06/26/2026Heating Systems—special
▾Documents — 6 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/16/2026Q01423109-I1Request digital key ↗
08/15/2026Q01423109-S1Request digital key ↗
▸Seals & Professional Certifications2
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/16/2026Q01423109-S1Open ↗
08/16/2026Q01423109-I1Open ↗
▸Environmental & Asbestos2
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/16/2026Q01423109-I1Open ↗
08/15/2026Q01423109-S1Open ↗