← Back
BuildNYC
General warehouse
5406 3RD AVENUE
BROOKLYN · BIN 3014503
💬 Discuss this project
1931Year Built
1Stories
E1Building Class
R6BZoning
3,780 sfGross Floor Area
1Units
0 Active ViolationsFDNY Report ↗
General warehouse · Owner of record: Sanjin · 4,029 sf lot · 0.94 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralMechanicalPlumbingEquipmentCivilGeneral
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
RoofWarehouse space renovation, cellar and 1st floorUnder Construction1p · 2 filings · 12 docs
Floor 1New curb cut installationUnder Construction8p · 3 filings · 20 docs
MezzanineWarehouse space renovation, cellar and 1st floorUnder Construction2p · 1 filing · 9 docs
CellarWarehouse space renovation, cellar and 1st floorUnder Construction4p · 3 filings · 20 docs
Sub-BasementWarehouse space renovation, cellar and 1st floorUnder Construction2p · 1 filing · 9 docs
Site & exteriorHeavy duty sidewalk shed installation5p · 2 filings · 4 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
11/27/2024$2.3M—LEO THE LION 18 LLC → SANJIN LLC$601/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
NY Building Associates208/12/2026
Self Employee108/03/2026
Chun Feng, Architect406/02/2026
Always Fast Services109/09/2025
Pramodray Shah, P.E104/18/2025
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
High Quality 3381003/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
High Quality ConstructionGeneral Contractor704/09/2026
Mercury Building AssociatesGeneral Contractor610/20/2026
Park Contracting GroupScaffold303/21/2026
High Quality ConstructionScaffold203/21/2026
Mercury Building AssociatesScaffold107/08/2026
American Standard P&H CororpPlumbing106/28/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
NKM Engineering6244508/03/2026
Building Lifecycle
All (52)Filed (9)Permit Issued (16)Signed Off (3)Violation (4)Objection (2)Special Inspection (18)
10/19/2026
Permit issued — Curb Cut
B01438269-I1-CC
09/10/2026
Signed off — Alteration
B01260656-I1
09/08/2026
Objection raised — Scope
08/12/2026
Filed — Alteration
APPLICATION IS FILED TO INSTALL A NEW CURB CUT. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01438269-I1
08/05/2026
Permit issued — Mechanical Systems
B01202562-S2-MS
08/03/2026
Filed — Alteration
RENOVATION OF AN EXISTING WAREHOUSE SPACE ON CELLAR AND 1ST FLOOR WITH FRAMING, PARTITIONING, FLOORING, PAINTING, CEILING WORK AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01202562-S2
07/31/2026
Signed off — Alteration
FILE PLUMBING WORK IN CONJUNCTION WITH GC JOB #B01202562. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01233601-I1
07/27/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
NARESH MAHANGU
07/27/2026
Special inspection requirement — Mechanical Systems
NARESH MAHANGU
07/27/2026
Special inspection requirement — Energy Code Compliance Inspections
NARESH MAHANGU
07/27/2026
Special inspection requirement — Fire-Resistance Rated Construction
NARESH MAHANGU
07/27/2026
Special inspection requirement — Final
Manuel Ramirez Lachica
07/27/2026
Special inspection requirement — HVAC-R and service water heating system controls
NARESH MAHANGU
07/27/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
NARESH MAHANGU
07/27/2026
Special inspection requirement — HVAC-R and service water heating equipment
NARESH MAHANGU
06/10/2026
Signed off — Alteration
FILE FOUNDATION WORK AND EARTHWORK TO UNDERPIN FOR 2' AT CELLAR FLOOR AS PER PLAN. SUPPORTING TIMBER BRACING AS SOE. THE FILING IS IN CONJUNTION WITH GC#B01202562. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01199053-I1
06/04/2026
Special inspection requirement — Energy Code Compliance Inspections
NARESH MAHANGU
06/04/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
NARESH MAHANGU
06/02/2026
Filed — Alteration
FILE PLUMBING WORK IN CONJUNCTION WITH GC JOB #B01202562. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01233601-P1
06/02/2026
Special inspection requirement — Energy Code Compliance Inspections
NARESH MAHANGU
06/02/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
NARESH MAHANGU
04/22/2026
Permit issued — General Construction
B01202562-I1-GC
04/21/2026
Permit issued — Foundation
B01199053-I1-EA
04/21/2026
Permit issued — Foundation
B01199053-I1-FO
04/20/2026
Permit issued — Construction Fence
B01260656-I1-FN
04/20/2026
Permit issued — General Construction
B01202562-I1-ST
03/11/2026
Permit issued — Foundation
B01199053-I1-FO
03/10/2026
Permit issued — Foundation
B01199053-I1-EA
11/10/2025
Violation issued (ECB, closed)
Construction
11/10/2025
Violation issued (ECB, closed)
Unknown
09/10/2025
Permit issued — Sidewalk Shed
B01283683-I1-SH
09/09/2025
Filed — Alteration
INSTALLATION OF TEMPORARY HEAVY DUTY SIDEWALK SHED AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY. SIDEWALK SHED SHALL COMPLY WITH CHAPTER #33 OF 2022 THE NYC BUILDING CODE. LIVE LOAD 300PSF.
B01283683-I1
07/25/2025
Permit issued — Construction Fence
B01260656-I1-FN
07/23/2025
Filed — Alteration
B01260656-I1
06/16/2025
Permit issued — Plumbing
B01233601-I1-PL
06/09/2025
Filed — Alteration
FILE PLUMBING WORK IN CONJUNCTION WITH GC JOB #B01202562. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01233601-I1
05/16/2025
Objection raised — Scope
05/08/2025
Filed — Alteration
GENERAL RENOVATION EX. STORAGE WITH NEW CMU WALL, REPLACING STEEL BEAMS, AND REPAIR ROOF. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01222241-I1
04/23/2025
Permit issued — Structural
B01202562-I1-ST
04/23/2025
Permit issued — Foundation
B01199053-I1-EA
04/23/2025
Permit issued — Earth Work
B01199053-I1-FO
04/23/2025
Permit issued — Structural
B01202562-I1-GC
04/18/2025
Filed — Alteration
FILE FOUNDATION WORK AND EARTHWORK TO UNDERPIN FOR 2' AT CELLAR FLOOR AS PER PLAN. SUPPORTING TIMBER BRACING AS SOE. THE FILING IS IN CONJUNTION WITH GC#B01202562. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01199053-I1
04/18/2025
Filed — Alteration
RENOVATION OF AN EXISTING WAREHOUSE SPACE ON CELLAR AND 1ST FLOOR WITH FRAMING, PARTITIONING, FLOORING, PAINTING, CEILING WORK AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01202562-I1
03/27/2025
Special inspection requirement — Energy Code Compliance Inspections
NARESH MAHANGU
03/27/2025
Special inspection requirement — Fire-Resistance Rated Construction
NARESH MAHANGU
03/27/2025
Special inspection requirement — Concrete - Cast-In-Place
NARESH MAHANGU
03/21/2025
Special inspection requirement — Final
Lester Katz
03/21/2025
Special inspection requirement — Underpinning
NARESH MAHANGU
03/21/2025
Special inspection requirement — Footing and Foundation
NARESH MAHANGU
07/06/2005
Violation issued (ECB, closed)
Construction
04/15/2005
Violation issued (ECB, closed)
Construction
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWCurb CutPermit IssuedMercury Building Associates10/19/2026
DOB NOWMechanical SystemsPermit IssuedMercury Building Associates08/05/2026
DOB NOWGeneral ConstructionPermit IssuedMercury Building Associates04/22/2026
DOB NOWFoundationSigned-offMercury Building Associates04/21/2026
DOB NOWFoundationSigned-offMercury Building Associates04/21/2026
DOB NOWConstruction FenceSigned-offMercury Building Associates04/20/2026
DOB NOWGeneral ConstructionPermit IssuedMercury Building Associates04/20/2026
DOB NOWFoundationSigned-offHigh Quality Construction03/11/2026
DOB NOWFoundationSigned-offHigh Quality Construction03/10/2026
DOB NOWSidewalk ShedPermit IssuedPark Contracting Group09/10/2025
DOB NOWConstruction FenceSigned-offHigh Quality Construction07/25/2025
DOB NOWPlumbingSigned-offAmerican Standard P&H Cororp06/16/2025
DOB NOWStructuralPermit IssuedHigh Quality Construction04/23/2025
DOB NOWFoundationSigned-offHigh Quality Construction04/23/2025
DOB NOWEarth WorkSigned-offHigh Quality Construction04/23/2025
DOB NOWStructuralPermit IssuedHigh Quality Construction04/23/2025
1 project · most recent 08/03/2026
Heating and Air Conditioning Systems Refrigeration Systems
FiledStatusContractorScopeMake / Model / Capacity
08/03/2026Permit IssuedMercury Building AssociatesHeating and Air Conditioning Systems, Refrigeration Systems
Heat / Cool
Friedrich MRAD18Y3J, MRAD18Y3J 18,000 BTU · Rooftop Unit ×2
Refrigeration
Trenton TEZA040H8HT3DB 54,100 BTU · Condensing Unit ×1
TEZA150L9HT3ET 77,200 BTU · Condensing Unit ×1
1 project · most recent 06/02/2026
Water/Sanitary
FiledStatusContractorScope
06/02/2026Signed-offAmerican Standard P&HWater/Sanitary
2 projects · most recent 10/09/2025
FiledStatusContractorScope
10/09/2025Permit IssuedIntelogic Electric1 meters, 1 new_meters
09/09/2025Permit IssuedRichard Neu—
3 projects · most recent 08/03/2026
Steel Masonry
FiledStatusContractorScope
08/03/2026Permit IssuedMercury Building AssociatesSteel
05/08/2025——Masonry
04/18/2025Signed-offMercury Building Associates1 scope_items
1 project · most recent 09/09/2025
Sidewalk Shed
FiledStatusContractorScope
09/09/2025Permit IssuedPark Contracting GroupSidewalk Shed
1 project · most recent 04/18/2025
Earthwork
FiledStatusContractorScope
04/18/2025Signed-offMercury Building AssociatesEarthwork
▾Special Inspection Requirements (DOB NOW) — 18
DateRequirementInspectorRole
07/27/2026Fire-Resistant Penetrations and JointsNARESH MAHANGUspecial
07/27/2026Mechanical SystemsNARESH MAHANGUspecial
07/27/2026Energy Code Compliance InspectionsNARESH MAHANGUprogress
07/27/2026Fire-Resistance Rated ConstructionNARESH MAHANGUprogress
07/27/2026FinalManuel Ramirez Lachicaprogress
07/27/2026HVAC-R and service water heating system controlsNARESH MAHANGUenergy_progress
07/27/2026HVAC-R and service water piping design and insulationNARESH MAHANGUenergy_progress
07/27/2026HVAC-R and service water heating equipmentNARESH MAHANGUenergy_progress
06/04/2026Energy Code Compliance InspectionsNARESH MAHANGUprogress
06/04/2026Fire-Resistant Penetrations and JointsNARESH MAHANGUspecial
06/02/2026Energy Code Compliance InspectionsNARESH MAHANGUprogress
06/02/2026Fire-Resistant Penetrations and JointsNARESH MAHANGUspecial
03/27/2025Energy Code Compliance InspectionsNARESH MAHANGUprogress
03/27/2025Fire-Resistance Rated ConstructionNARESH MAHANGUprogress
03/27/2025Concrete - Cast-In-PlaceNARESH MAHANGUspecial
03/21/2025FinalLester Katzprogress
03/21/2025UnderpinningNARESH MAHANGUspecial
03/21/2025Footing and FoundationNARESH MAHANGUprogress
▾Documents — 35 on file (BIS + DOB NOW)
▸Plans & Drawings9
▸DOB NOWPlans/Sketch9
08/21/2026B01202562-S2Request digital key ↗
08/21/2026B01202562-I1Request digital key ↗
08/21/2026B01199053-I1Request digital key ↗
Showing 3 of 9 on file for this type
▸Seals & Professional Certifications20
▸DOB NOWDPL-1: Design Professional Seal & Signature9
08/21/2026B01202562-S2Open ↗
08/21/2026B01202562-I1Open ↗
08/21/2026B01199053-I1Open ↗
Showing 3 of 9 on file for this type
▸DOB NOWProgress Inspector Seal & Signature7
09/02/2026B01233601-P1Open ↗
09/01/2026B01199053-I1Open ↗
09/01/2026B01199053-I1Open ↗
Showing 3 of 7 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature4
09/02/2026B01233601-P1Open ↗
09/01/2026B01199053-I1Open ↗
08/26/2026B01233601-I1Open ↗
Showing 3 of 4 on file for this type
▸Environmental & Asbestos5
▸DOB NOWDEP ACP-5: Asbestos Assessment Report5
08/21/2026B01202562-I1Open ↗
08/21/2026B01199053-I1Open ↗
08/21/2026B01233601-P1Open ↗
Showing 3 of 5 on file for this type
▸Other Documents1
▸DOB NOWAdjoining Owners Notification1
08/13/2026B01199053-I1Open ↗