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Condo, residential unit in 2-10 unit building
340 6TH AVENUE
BROOKLYN · BIN 3021214
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1920Year Built
4Stories
R1Building Class
R6BZoning
4,097 sfGross Floor Area
4Units
Rent Stabilized0 Open ViolationsFDNY Report ↗
Condo, residential unit in 2-10 unit building · Owner of record: HABITAT ON 6TH LLC · 1,587 sf lot · 2.58 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralMechanicalPlumbingGeneral
Roof3p · 2 filings · 20 docs
Bulkhead3p · 1 filing · 17 docs
Floor 49p · 2 filings · 20 docs
Floor 36p · 2 filings · 20 docs
Floor 27p · 2 filings · 20 docs
Floor 16p · 5 filings · 20 docs
Cellar10p · 3 filings · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
PLATINUM BUILDERS703/22/2026
▾Design Consultants (Architect / Engineer of Record)
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
H Z BUILDING NY2003/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
H&Z BUILDING CONSULTING IGeneral Contractor607/08/2026
WATSON'S PLBG, HTG, & BDGPlumbing407/08/2026
S & L PLUMBING INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
HPL ENGINEERING PC5613704/04/2022
M. INT'L ENGINEERING PLLC3129304/02/2022
Building Lifecycle
All (105)Filed (12)Permit Issued (5)Signed Off (4)Violation (13)Inspection (7)Objection (34)Special Inspection (30)
06/05/2025
Violation issued (HPD, closed)
A
11/26/2024
Violation issued (HPD, closed)
I
04/03/2024
Violation issued (HPD, closed)
A
11/20/2023
Violation issued (HPD, closed)
I
03/20/2023
Violation issued (HPD, closed)
A
07/13/2022
Signed off — Alteration
PROPOSED RENOVATION WORK ON OSP, CEL, 1st TO 4th FLOOR AND ROOF. REPAIR FLOORING, CEILING AND PARTITION WORK. AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00614928-I1
07/12/2022
Inspection — Pass-Final General Construction Non-Directive 14
Pass
View inspection ↗
06/08/2022
Inspection — Fail-Final General Construction Non-Directive 14
Fail
View inspection ↗
06/01/2022
Signed off — Alteration
PROPOSED PLUMBING WORK ON OPEN SPACE, CELLAR, 1st thru. 4TH FLOOR AND ROOF. AS PER PLAN. NO CHANGE IN USE, EGRESS AND OCCUPANCY.
B00565258-I1
06/01/2022
Objection raised — Other
06/01/2022
Objection resolved — Addressed
05/27/2022
Objection resolved — Addressed
05/04/2022
Objection resolved — Addressed
05/02/2022
Objection raised — Other
05/02/2022
Objection raised — Other
05/02/2022
Objection resolved — Addressed
04/29/2022
Objection raised — Other
04/29/2022
Objection resolved — Addressed
04/26/2022
Objection resolved — Addressed
04/26/2022
Objection resolved — Addressed
04/25/2022
Objection raised — Zoning
04/25/2022
Objection raised — Other
04/13/2022
Objection resolved — Addressed
04/12/2022
Objection raised — Scope
04/11/2022
Signed off — Alteration
PROPOSED STRUCTURE WORK IN CONJUNCTION WITH GC APPLICATION #B00614928.NO CHANGE TO EGRESS AND OCCUPANCY.
B00565227-I1
04/11/2022
Objection resolved — Addressed
04/09/2022
Objection resolved — Addressed
04/09/2022
Objection resolved — Addressed
04/09/2022
Objection resolved — Addressed
04/09/2022
Objection resolved — Addressed
04/09/2022
Objection resolved — Addressed
04/05/2022
Signed off — Alteration
PROPOSED MECHANICAL WORK ON OPEN SPACE, CEL, 1ST TO 4TH FLOOR AND ROOF. AS PER PLAN. IN CONJUNCTION DOB GC JOB NO:B00573564.NO CHANGE TO EGRESS AND OCCUPANCY.
B00565314-I1
04/05/2022
Objection raised — Zoning
04/05/2022
Objection raised — Other
04/05/2022
Objection raised — Other
04/05/2022
Objection raised — Zoning
04/05/2022
Objection raised — Other
04/05/2022
Objection raised — Other
04/05/2022
Objection raised — Fire_Protection
04/04/2022
Filed — Alteration
PROPOSED MECHANICAL WORK ON OPEN SPACE, CEL, 1ST TO 4TH FLOOR AND ROOF. AS PER PLAN. IN CONJUNCTION DOB GC JOB NO:B00573564.NO CHANGE TO EGRESS AND OCCUPANCY.
B00565314-P1
04/03/2022
Filed — Alteration
PROPOSED PLUMBING WORK ON OPEN SPACE, CELLAR, 1st thru. 4TH FLOOR AND ROOF. AS PER PLAN. NO CHANGE IN USE, EGRESS AND OCCUPANCY.
B00565258-P1
04/03/2022
Filed — Alteration
PROPOSED STRUCTURE WORK IN CONJUNCTION WITH GC APPLICATION #B00614928.NO CHANGE TO EGRESS AND OCCUPANCY.
B00565227-P2
04/02/2022
Filed — Alteration
PROPOSED RENOVATION WORK ON OSP, CEL, 1st TO 4th FLOOR AND ROOF. REPAIR FLOORING, CEILING AND PARTITION WORK. AS PER PLAN. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00614928-P2
04/01/2022
Special inspection requirement — Preliminary
Fran Huang
04/01/2022
Special inspection requirement — Final
Fran Huang
04/01/2022
Special inspection requirement — Subgrade Inspections
Fran Huang
04/01/2022
Special inspection requirement — Masonry
Fran Huang
04/01/2022
Special inspection requirement — Concrete - Cast-In-Place
Fran Huang
03/29/2022
Special inspection requirement — Fenestration and door U-factor and product ratings
NANIK MASSAND
03/29/2022
Special inspection requirement — Fenestration areas
NANIK MASSAND
03/29/2022
Special inspection requirement — Fire-Resistance Rated Construction
NANIK MASSAND
03/29/2022
Special inspection requirement — Energy Code Compliance Inspections
NANIK MASSAND
03/29/2022
Special inspection requirement — Structural Stability – Alterations of existing buildings
NANIK MASSAND
03/29/2022
Special inspection requirement — Concrete - Cast-In-Place
NANIK MASSAND
03/29/2022
Special inspection requirement — Fire-Resistant Penetrations and Joints
NANIK MASSAND
03/29/2022
Special inspection requirement — Lighting controls
NANIK MASSAND
03/29/2022
Special inspection requirement — Fenestration air leakage
NANIK MASSAND
03/29/2022
Special inspection requirement — Lighting in dwelling units
NANIK MASSAND
03/29/2022
Special inspection requirement — Exterior lighting power
NANIK MASSAND
02/22/2022
Filed — Alteration
PROPOSED STRUCTURE WORK IN CONJUNCTION WITH GC APPLICATION #B00614928.NO CHANGE TO EGRESS AND OCCUPANCY.
B00565227-P1
Latest 60 of 105 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionSigned-offH&Z BUILDING CONSULTING I10/25/2021
DOB NOWPlumbingSigned-offWATSON'S PLBG, HTG, & BDG09/10/2021
DOB NOWMechanical SystemsSigned-offH&Z BUILDING CONSULTING I09/01/2021
DOB NOWStructuralSigned-offH&Z BUILDING CONSULTING I09/01/2021
DOB NOWPlumbingPermit IssuedS & L PLUMBING INC07/06/2021
BISOTISSUEDH&Z BUILDING CONSULTING I03/08/2022
BISOTISSUEDSUNLIGHT CONSTRUCTION AA08/25/2021
BISOTISSUEDPLATINUM BUILDERS INC04/14/2021
BISOTISSUEDPLATINUM BUILDERS INC02/23/2021
4 projects · most recent 09/09/2021
General Wiring
FiledStatusContractorScope
09/09/2021CompleteR & T ELECTRICAL CORPGeneral Wiring
06/08/2021Permit IssuedRAINBOW ELECTRIC CO., INCGeneral Wiring
06/07/2021Permit IssuedRAINBOW ELECTRIC CO., INCGeneral Wiring
05/20/2021CompleteRAINBOW ELECTRIC CO., INC—
2 projects · most recent 04/03/2022
Concrete Masonry Wood
FiledStatusContractorScope
04/03/2022Signed-offH&Z BUILDING CONSULTING IConcrete, Masonry, Wood
04/02/2022Signed-offH&Z BUILDING CONSULTING I1 scope_items
▾Field Inspections (DOB CAP) — 7
DateTypeResultReport
07/12/2022Pass-Final General Construction Non-Directive 14PassView ↗
06/08/2022Fail-Final General Construction Non-Directive 14FailView ↗
09/24/2021Certified Gas-Gas-Piping-RoughingCertifiedView ↗
09/24/2021Certified Storm Drainage-ST-Piping-RoughingCertifiedView ↗
09/24/2021Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
09/24/2021Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
09/24/2021Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 37
DateRequirementInspectorRole
04/01/2022PreliminaryFran Huangprogress
04/01/2022FinalFran Huangprogress
04/01/2022Subgrade InspectionsFran Huangspecial
04/01/2022MasonryFran Huangspecial
04/01/2022Concrete - Cast-In-PlaceFran Huangspecial
03/29/2022Fenestration and door U-factor and product ratingsNANIK MASSANDenergy_progress
03/29/2022Fenestration areasNANIK MASSANDenergy_progress
03/29/2022Fire-Resistance Rated ConstructionNANIK MASSANDprogress
03/29/2022Energy Code Compliance InspectionsNANIK MASSANDprogress
03/29/2022Structural Stability – Alterations of existing buildingsNANIK MASSANDspecial
03/29/2022Concrete - Cast-In-PlaceNANIK MASSANDspecial
03/29/2022Fire-Resistant Penetrations and JointsNANIK MASSANDspecial
03/29/2022Lighting controlsNANIK MASSANDenergy_progress
03/29/2022Fenestration air leakageNANIK MASSANDenergy_progress
03/29/2022Lighting in dwelling unitsNANIK MASSANDenergy_progress
03/29/2022Exterior lighting powerNANIK MASSANDenergy_progress
02/18/2022PreliminaryFran Huangprogress
02/17/2022FinalFran Huangprogress
02/17/2022Subgrade InspectionsFran Huangspecial
02/17/2022MasonryFran Huangspecial
02/17/2022Concrete - Cast-In-PlaceFran Huangspecial
01/17/2022HVAC-R and service water piping design and insulationFran Huangenergy_progress
01/17/2022Fire-Resistant Penetrations and JointsFran Huangspecial
01/17/2022Energy Code Compliance InspectionsFran Huangprogress
01/17/2022HVAC-R and service water heating equipmentFran Huangenergy_progress
Latest 25 of 37.
▾Documents — 110 on file (BIS + DOB NOW)
▸Plans & Drawings12
▸DOB NOWPlans/Sketch12
09/01/2026B00486695-I1Request digital key ↗
09/01/2026B00520213-I1Request digital key ↗
09/01/2026B00565258-P1Request digital key ↗
Showing 3 of 12 on file for this type
▸Applications & Permits8
▸BISPLAN / WORK APPROVAL APPLICATION4
01/13/2022322103996Open ↗
04/28/2021340805098Open ↗
04/13/2021340805098Open ↗
Showing 3 of 4 on file for this type
▸BISWORK PERMIT APPLICATION2
08/30/2021340805098Open ↗
02/23/2021340805098Open ↗
▸BISPARTIAL DEMO: 10-DAY NOTICE (FOR AL/EW-OT PERMITS)1
02/19/2021340805098Open ↗
▸BISPARTIAL DEMO PLAN & DS1 (FOR AL/EW-OT PERMITS)1
02/19/2021340805098Open ↗
▸Zoning, Tax Lot & Property Records5
▸BISTAX LOT: TENTATIVE LOT NUMBER ISSUED1
02/22/2022322103996Open ↗
▸BISZONING EXHIBIT III:DESC. & OWNRSHP.STMNT1
01/28/2022322103996Open ↗
▸BISZONING EXHIBIT I: CERTIFICATION1
01/28/2022322103996Open ↗
▸DOB NOWZoning Exhibit form (1-5)1
08/13/2026B00486695-I1Open ↗
▸DOB NOWZD1: DOB Zoning Diagram1
08/13/2026B00486695-I1Open ↗
▸Seals & Professional Certifications50
▸DOB NOWProgress Inspector Seal & Signature22
09/01/2026B00614928-P2Open ↗
09/01/2026B00614928-P2Open ↗
09/01/2026B00614928-P2Open ↗
Showing 3 of 22 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature13
09/01/2026B00614928-P2Open ↗
09/01/2026B00614928-P2Open ↗
09/01/2026B00614928-P2Open ↗
Showing 3 of 13 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature12
09/01/2026B00486695-I1Open ↗
09/01/2026B00520213-I1Open ↗
08/13/2026B00565314-P1Open ↗
Showing 3 of 12 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
02/12/2021340805098Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
02/12/2021340805098Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
02/12/2021340805098Open ↗
▸Safety & Tenant Protection2
▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1
02/19/2021340805098Open ↗
▸DOB NOWStreet Tree Checklist1
09/01/2026B00486695-I1Open ↗
▸Environmental & Asbestos12
▸DOB NOWDEP ACP-5: Asbestos Assessment Report11
09/01/2026B00520213-I1Open ↗
08/13/2026B00565227-P2Open ↗
08/13/2026B00565258-I1Open ↗
Showing 3 of 11 on file for this type
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
02/12/2021340805098Open ↗
▸Energy Compliance7
▸DOB NOWEN2: As Built Energy Analysis.3
08/13/2026B00565314-I1Open ↗
08/13/2026B00565258-I1Open ↗
08/13/2026B00614928-I1Open ↗
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY2
02/19/2021340805098Open ↗
02/12/2021340805098Open ↗
▸BISNYCECC ANALYSIS1
02/12/2021340805098Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1
02/12/2021340805098Open ↗
▸Inspections & Test Reports3
▸BISTECHNICAL REPORT: RESPONSIBILITY3
02/19/2021340805098Open ↗
02/19/2021340805098Open ↗
02/12/2021340805098Open ↗
▸Approvals, Objections & Sign-offs3
▸BISSUPERSEDING LETTER2
03/24/2022340805098Open ↗
08/30/2021340805098Open ↗
▸BISLETTERS - SUPPORTING DOCUMENTATION1
02/22/2022322103996Open ↗
▸Cost, Insurance & Ownership1
▸BISCOST AFFIDAVIT1
02/12/2021340805098Open ↗
▸Filing & Intake Forms5
▸BISBOROUGH INTAKE FORM2
03/24/2022340805098Open ↗
08/30/2021340805098Open ↗
▸BISEFILING COVER SHEET1
01/13/2022322103996Open ↗
▸BISEFILING JOB APPLICATION COVER SHEET1
02/12/2021340805098Open ↗
▸BISADDITIONAL INFORMATION1
04/28/2021340805098Open ↗
▸Other Documents2
▸BISRECORDS MGMT FEE PAYMENT RECEIPT1
01/28/2022322103996Open ↗
▸DOB NOWPlot Diagram1
08/13/2026B00486695-I1Open ↗