← Back
BuildNYC
Elevator apt, fireproof without stores
31-35 137TH STREET
QUEENS · BIN 4625276
💬 Discuss this project
2022Year Built
9Stories
D3Building Class
R6Zoning
71,967 sfGross Floor Area
52Units
LL97 Covered0 Active Violations
Elevator apt, fireproof without stores · Owner of record: American HK Development · 16,994 sf lot · 4.23 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralElectricalMechanicalPlumbingFire ProtectionEquipmentCivilGeneralOther
Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.
Whole building & multi-floor projectsProposed residential development and sprinkler system instal6 filings
Floor 1Temporary needle beam installation1p · 2 filings
Cellar1p · 1 filing
Site & exteriorHeavy-duty sidewalk shed installation6 filings · 17 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
American HK Development1203/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
11/21/2017$950K—FLUSHING LOT 7 LLC → American HK Development— not available
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
Ejc Engineering1112/02/2025
FL&M Engineering Design & Inspection1001/15/2025
YL Engineering111/01/2023
Angelo NG & Anthony NG Architects S308/21/2023
LMW Engineering Group301/03/2023
5D Architecture & Engineering407/17/2019
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
BMB Building Consulting1003/21/2026
Millennium Designs of New York903/21/2026
Rigid Structural Design203/21/2026
Ticket Busters603/21/2026
Angelo NG + Anthony NG Architects1203/21/2026
5D Architecture Engineering203/21/2026
Millennium Designs903/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
MKB Construction USAScaffold807/08/2026
RRP PlumbingFire Protection707/08/2026
MC SuperstructureScaffold707/08/2026
MKB Construction USAGeneral Contractor507/08/2026
RRP PlumbingPlumbing307/08/2026
Grand Construction & Development*General Contractor303/21/2026
Custombuilt HomesScaffold307/08/2026
Efin ManagementScaffold207/08/2026
R & T ElectricalElectrical103/22/2026
Nash Electric ServicesElectrical103/22/2026
KJK ElectricElectrical103/22/2026
I.P. ElectricElectrical103/22/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
D&E Build Evergreen I9342312/02/2025
Just Consulting Engineering58651412/02/2025
CL Engineering6781211/12/2024
5D Arch. & Engineering2781307/17/2019
Building Lifecycle
All (157)Filed (31)Permit Issued (32)Signed Off (14)Violation (14)Inspection (12)Objection (24)Special Inspection (30)
04/29/2026
Signed off — Alteration
Q08033053-I1
02/23/2026
Signed off — Alteration
HEREWITH FILING FOR THE INSTALLATION OF NEW HVAC SYSTEM.
Q00680411-I1
02/18/2026
Signed off — Alteration
HEREWITH INSTALLATION OF THE NEW SPRINKLER SYSTEM FOR THIS PROPERTY
Q00680415-I1
02/05/2026
Signed off — Alteration
REROUTE CELLAR SANITARY PIPING TO COMPLY WITH SITE CONDITIONS AND SEWER CONNECTION.
Q00681133-I1
01/16/2026
Signed off — Alteration
HEREWITH FILING FOR NEW TEMPORARY STANDPIPE SYSTEM FOR THE NEW BUILDING.
Q08014648-I1
12/11/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
XIAOJUN WANG
12/11/2025
Special inspection requirement — Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation
Danny Chen
12/09/2025
Signed off — Alteration
Q08012184-I1
12/02/2025
Filed — Alteration
REROUTE CELLAR SANITARY PIPING TO COMPLY WITH SITE CONDITIONS AND SEWER CONNECTION.
Q00681133-P5
12/01/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
XIAOJUN WANG
12/01/2025
Special inspection requirement — Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation
Danny Chen
11/21/2025
Inspection — Pass-Final SD - Fire Pump
Pass
View inspection ↗
11/10/2025
Inspection — Pass-Final SD - Fire Pump
Pass
View inspection ↗
10/31/2025
Inspection — Certified Sprinkler-Dry Pipe Valve (SP)-Dry Pipe Valve Test
Certified
View inspection ↗
10/31/2025
Inspection — Certified Sprinkler-SP-Fixtures-Finish
Certified
View inspection ↗
10/30/2025
Signed off — Alteration
Installation of a temporarily heavy-duty sidewalk and Overhead protection per plan submitted. Work shall comply with 2022 building codes chapter 33. No change in use, egress and/or occupancy with this application.
Q01057366-I1
10/30/2025
Signed off — Alteration
Q00956538-I1
10/30/2025
Signed off — Alteration
INSTALLATION OF PIPE SCAFFOLDING AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CHAPTER # 33 OF THE 2022 CODE. NO CHANGE IN USE OCCUPANCY OR EGRESS UNDER THIS APPLICATION.
Q00982142-I1
10/30/2025
Signed off — Alteration
INSTALLATION OF TEMPORARY NEEDLE BEAM AS PER PLANS. NEEDLE BEAM SHALL COMPLY WITH THE CHAPTER #33 OF THE CODE. NO CHANGES IN USE EGRESS OR OCCUPANCY UNDER THIS APPLICATION.
Q00934891-I1
10/30/2025
Inspection — Certified StandPipe-SD-Piping-Hydrostatic Test
Certified
View inspection ↗
10/28/2025
Inspection — Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test
Certified
View inspection ↗
10/20/2025
Special inspection requirement — Sprinkler Systems
XIAOJUN WANG
10/20/2025
Special inspection requirement — Standpipe Systems
XIAOJUN WANG
09/29/2025
Filed — Alteration
HEREWITH INSTALLATION OF THE NEW SPRINKLER SYSTEM FOR THIS PROPERTY
Q00680415-P2
09/25/2025
Special inspection requirement — Standpipe Systems
XIAOJUN WANG
09/25/2025
Special inspection requirement — Sprinkler Systems
XIAOJUN WANG
08/06/2025
Objection resolved — Addressed
07/07/2025
Objection raised — Cost
06/19/2025
Filed — Alteration
REROUTE CELLAR SANITARY PIPING TO COMPLY WITH SITE CONDITIONS AND SEWER CONNECTION.
Q00681133-P3
06/18/2025
Permit issued — Sprinklers
Q00680415-I1-EW-SD
06/18/2025
Permit issued — Standpipe
Q00680415-I1-EW-SP
06/18/2025
Objection resolved — Addressed
06/18/2025
Special inspection requirement — Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation
Danny Chen
06/18/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
XIAOJUN WANG
06/02/2025
Permit issued — Standpipe
Q08014648-I1-EW-SD
06/02/2025
Permit issued — Sidewalk Shed
Q01057366-I1-SH
05/30/2025
Objection resolved — Addressed
05/05/2025
Permit issued — Mechanical Systems
Q00680411-I1-MS
04/17/2025
Objection resolved — Addressed
02/26/2025
Permit issued — Construction Fence
Q08012184-I1-FN
02/26/2025
Violation issued (ECB, closed)
Construction
01/28/2025
Objection resolved — Addressed
01/28/2025
Objection resolved — Addressed
01/27/2025
Objection raised — Other
01/27/2025
Objection raised — Other
01/22/2025
Permit issued — Plumbing
Q00681133-I1-PL
01/15/2025
Filed — Alteration
INSTALLATION OF PIPE SCAFFOLDING AS PER PLANS. ALL EQUIPMENT SHALL COMPLY WITH CHAPTER # 33 OF THE 2022 CODE. NO CHANGE IN USE OCCUPANCY OR EGRESS UNDER THIS APPLICATION.
Q00982142-P3
01/08/2025
Violation issued (ECB, closed)
Unknown
01/08/2025
Violation issued (ECB, closed)
Construction
01/08/2025
Violation issued (ECB, closed)
Unknown
12/13/2024
Permit issued — Supported Scaffold
Q00982142-I1-SF
12/06/2024
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
12/06/2024
Inspection — Certified Storm Drainage-ST-Piping-Roughing
Certified
View inspection ↗
12/06/2024
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
12/06/2024
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
11/22/2024
Objection raised — Structural
11/22/2024
Objection raised — Scope
11/22/2024
Objection raised — Scope
11/12/2024
Filed — Alteration
REROUTE CELLAR SANITARY PIPING TO COMPLY WITH SITE CONDITIONS AND SEWER CONNECTION.
Q00681133-P2
11/12/2024
Filed — Alteration
HEREWITH INSTALLATION OF THE NEW SPRINKLER SYSTEM FOR THIS PROPERTY
Q00680415-P1
Latest 60 of 157 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWStandpipeSigned-offRalph W. Landolfi JR06/18/2025
DOB NOWSprinklersSigned-offRalph W. Landolfi JR06/18/2025
DOB NOWStandpipeSigned-offRalph W. Landolfi JR06/02/2025
DOB NOWSidewalk ShedSigned-offMC Superstructure06/02/2025
DOB NOWMechanical SystemsSigned-offGrand Construction & Development*05/05/2025
DOB NOWConstruction FenceSigned-offEfin Management02/26/2025
DOB NOWPlumbingSigned-offRRP Plumbing01/22/2025
DOB NOWSupported ScaffoldSigned-offMC Superstructure12/13/2024
DOB NOWConstruction FenceSigned-offMKB Construction USA10/10/2024
DOB NOWProtection and Mechanical MethodsSigned-offMC Superstructure09/19/2024
DOB NOWStandpipeSigned-offRalph W. Landolfi JR06/06/2024
DOB NOWSprinklersSigned-offRalph W. Landolfi JR06/06/2024
DOB NOWSidewalk ShedSigned-offMC Superstructure05/30/2024
DOB NOWConstruction FenceSigned-offMKB Construction USA03/07/2024
DOB NOWConstruction FenceSigned-offMKB Construction USA01/29/2024
DOB NOWSupported ScaffoldSigned-offMC Superstructure01/12/2024
DOB NOWStandpipeSigned-offRalph W. Landolfi JR01/04/2024
DOB NOWPlumbingSigned-offRRP Plumbing01/04/2024
DOB NOWProtection and Mechanical MethodsSigned-offMC Superstructure12/29/2023
DOB NOWEarth WorkSigned-offMKB Construction USA10/31/2023
DOB NOWConstruction FenceSigned-offMKB Construction USA10/26/2023
DOB NOWProtection and Mechanical MethodsSigned-offMC Superstructure09/19/2023
DOB NOWConstruction FenceSigned-offMKB Construction USA08/21/2023
DOB NOWStructuralSigned-offMKB Construction USA11/02/2022
DOB NOWFoundationSigned-offMKB Construction USA11/02/2022
DOB NOWPlumbingSigned-offRRP Plumbing11/01/2022
DOB NOWStandpipeSigned-offRalph W. Landolfi JR10/19/2022
DOB NOWConstruction FenceSigned-offMKB Construction USA10/05/2022
DOB NOWConstruction FenceSigned-offCustombuilt Homes04/01/2022
DOB NOWConstruction FenceSigned-offCustombuilt Homes04/10/2021
DOB NOWConstruction FenceSigned-offJackman Prescod02/03/2020
DOB NOWConstruction FenceSigned-offJackman Prescod05/02/2019
BIS—ISSUEDGrand Construction & Development*01/22/2026
BIS—ISSUEDGrand Construction & Development*09/02/2025
BIS—ISSUEDGrand Construction & Development*04/28/2025
BIS—ISSUEDGrand Construction & Development*03/24/2025
BIS—ISSUEDMKB Construction USA10/09/2024
BIS—ISSUEDMKB Construction USA10/23/2023
BIS—ISSUEDMKB Construction USA10/23/2023
BIS—ISSUEDMKB Construction USA10/23/2023
+ 11 more permits on file
1 project · most recent 07/11/2019
Sprinkler System
FiledStatusContractorScope
07/11/2019——Sprinkler System
9 projects · most recent 07/23/2026
General Wiring
FiledStatusContractorScope
07/23/2026CompleteI.P. ElectricGeneral Wiring
01/21/2025CompleteNash Electric Services—
08/21/2024CompleteI.P. ElectricGeneral Wiring
08/06/2024CompleteI.P. Electric—
06/27/2024CompleteI.P. Electric—
04/18/2024Permit IssuedI.P. ElectricGeneral Wiring
01/09/2024CompleteNash Electric Services—
08/01/2023CompleteKJK Electric—
05/05/2019Permit IssuedR & T Electrical1 meters, 1 new_meters
▾Field Inspections (DOB CAP) — 12
DateTypeResultReport
11/21/2025Pass-Final SD - Fire PumpPassView ↗
11/10/2025Pass-Final SD - Fire PumpPassView ↗
10/31/2025Certified Sprinkler-Dry Pipe Valve (SP)-Dry Pipe Valve TestCertifiedView ↗
10/31/2025Certified Sprinkler-SP-Fixtures-FinishCertifiedView ↗
10/30/2025Certified StandPipe-SD-Piping-Hydrostatic TestCertifiedView ↗
10/28/2025Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic TestCertifiedView ↗
12/06/2024Certified Gas-Gas-Piping-RoughingCertifiedView ↗
12/06/2024Certified Storm Drainage-ST-Piping-RoughingCertifiedView ↗
12/06/2024Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
12/06/2024Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
02/20/2024Certified StandPipe - SD - Hydrostatic 63/09 Test (Initial 75 Feet)CertifiedView ↗
11/07/2022Pass-Final PL - UndergroundPassView ↗
▾Special Inspection Requirements (DOB NOW) — 51
DateRequirementInspectorRole
12/11/2025Fire-Resistant Penetrations and JointsXIAOJUN WANGspecial
12/11/2025Private On-Site Storm Water Disposal Systems-, and Detention Facilities, InstallationDanny Chenspecial
12/01/2025Fire-Resistant Penetrations and JointsXIAOJUN WANGspecial
12/01/2025Private On-Site Storm Water Disposal Systems-, and Detention Facilities, InstallationDanny Chenspecial
10/20/2025Sprinkler SystemsXIAOJUN WANGspecial
10/20/2025Standpipe SystemsXIAOJUN WANGspecial
09/25/2025Standpipe SystemsXIAOJUN WANGspecial
09/25/2025Sprinkler SystemsXIAOJUN WANGspecial
06/18/2025Private On-Site Storm Water Disposal Systems-, and Detention Facilities, InstallationDanny Chenspecial
06/18/2025Fire-Resistant Penetrations and JointsXIAOJUN WANGspecial
10/31/2024HVAC-R and service water heating equipmentXIAOJUN WANGenergy_progress
10/31/2024Maintenance informationXIAOJUN WANGenergy_progress
10/31/2024Mechanical SystemsXIAOJUN WANGspecial
10/31/2024Heating SystemsXIAOJUN WANGspecial
10/31/2024Fire-Resistant Penetrations and JointsXIAOJUN WANGspecial
10/31/2024Post-installed AnchorsXIAOJUN WANGspecial
10/31/2024FinalCALVIN TRANprogress
10/31/2024Energy Code Compliance InspectionsXIAOJUN WANGprogress
10/31/2024HVAC-R and service water piping design and insulationXIAOJUN WANGenergy_progress
10/31/2024HVAC-R and service water heating system controlsXIAOJUN WANGenergy_progress
10/31/2024Shutoff dampersXIAOJUN WANGenergy_progress
10/15/2024FinalCALVIN TRANprogress
10/15/2024HVAC-R and service water heating system controlsXIAOJUN WANGenergy_progress
10/15/2024HVAC-R and service water heating equipmentXIAOJUN WANGenergy_progress
10/15/2024HVAC-R and service water piping design and insulationXIAOJUN WANGenergy_progress
Latest 25 of 51.
▾Documents — 127 on file (BIS + DOB NOW)
▸Plans & Drawings32
▸DOB NOWPlans/Sketch28
08/26/2026Q00782852-I1Request digital key ↗
08/25/2026Q00781662-I1Request digital key ↗
08/25/2026Q00781662-P1Request digital key ↗
Showing 3 of 28 on file for this type
▸DOB NOWPlans/Sketch - Standpipe2
08/28/2026Q00186482-I1Request digital key ↗
08/28/2026Q00192577-I1Request digital key ↗
▸DOB NOWPlans/Sketch - Sprinkler1
08/28/2026Q00186482-I1Request digital key ↗
▸DOB NOWPlans/Sketch - Construction Fence1
08/28/2026Q00157308-I1Request digital key ↗
▸Applications & Permits5
▸BISPLAN / WORK APPROVAL APPLICATION4
06/20/2025421841467Open ↗
07/19/2023421651037Open ↗
04/01/2022421651037Open ↗
Showing 3 of 4 on file for this type
▸BISBPP-5 - Authorization to the Department of Transportation1
07/19/2018421651037Open ↗
▸Zoning, Tax Lot & Property Records20
▸DOB NOWRestrictive Declaration/Easement 110
08/13/2026Q00680411-I1Open ↗
08/13/2026Q00680411-P1Open ↗
08/13/2026Q00681133-I1Open ↗
Showing 3 of 10 on file for this type
▸DOB NOWRestrictive Declaration/Easement 210
08/13/2026Q00681133-I1Open ↗
08/13/2026Q00680415-P2Open ↗
08/13/2026Q00681133-P5Open ↗
Showing 3 of 10 on file for this type
▸Seals & Professional Certifications62
▸DOB NOWDPL-1: Design Professional Seal & Signature31
08/28/2026Q00192577-I1Open ↗
08/26/2026Q00782852-I1Open ↗
08/25/2026Q00781662-P1Open ↗
Showing 3 of 31 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature22
09/01/2026Q00781662-P1Open ↗
08/31/2026Q00681133-P5Open ↗
08/31/2026Q00681133-P5Open ↗
Showing 3 of 22 on file for this type
▸DOB NOWProgress Inspector Seal & Signature9
09/01/2026Q00781662-P1Open ↗
08/28/2026Q00680411-P1Open ↗
08/28/2026Q00680411-P1Open ↗
Showing 3 of 9 on file for this type
▸Safety & Tenant Protection3
▸DOB NOWTenant Protection Plan2
08/28/2026Q00192577-I1Open ↗
08/13/2026Q00186482-I1Open ↗
▸BISSTREET TREE SIGNOFF1
02/09/2026421651037Open ↗
▸Energy Compliance2
▸DOB NOWPreliminary Commissioning Report Certification1
08/13/2026Q00680411-I1Open ↗
▸DOB NOWEN2: As Built Energy Analysis1
08/13/2026Q00680411-I1Open ↗
▸Filing & Intake Forms2
▸BISEFILING COVER SHEET2
06/20/2025421841467Open ↗
07/19/2018421651037Open ↗
▸Other Documents1
▸DOB NOWAdjoining Owners Notification1
08/13/2026Q00782852-I1Open ↗