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Special condominium billing lot
334 UNION STREET
BROOKLYN · BIN 3007243
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1920Year Built
3Stories
R0Building Class
—Zoning
3,000 sfGross Floor Area
—Units
0 Open Violations
Special condominium billing lot · Owner of record: 334 UNION STREET LLC · 2,000 sf lot · 1.5 FAR built · Flood zone X
Locations of Work
ArchitectureElectricalPlumbing
Permit Issued — active, not yet Signed-off
Floor 33p · 2 filings · 20 docs
Floor 2Under Construction6p · 1 filing · 10 docs
Floor 1
Cellar2p · 1 filing · 7 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
334 UNION STREET LLC303/22/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
VIBRANCY CONSULTING CORPORATION309/13/2026
SANDER WILLIAMS ARCHITECT PC403/10/2024
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
BC EXPEDITING SERVICES803/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
RKA PIPING AND HEATINGPlumbing208/26/2026
COMPLEX DEVELOPMENT INCGeneral Contractor104/09/2026
MHR LALIA CONSTRUCTION COGeneral Contractor107/29/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
CATALPA SPECIAL INSPECTIO2004403/10/2024
Building Lifecycle
All (38)Filed (7)Permit Issued (4)Signed Off (2)Violation (7)Inspection (4)Objection (2)Special Inspection (12)
09/13/2026
Filed — Alteration
ADDING A THREE-PIECE BATHROOM ON 2ND FLOOR UNIT 02 INCLUDING A SINK , A TOILET AND A HAND SHOWER. ALSO ADDING A GAS DRYER MACHINE AND AN ELECTRIC WASHER MACHINE. NO CHANGE IN EGRESS, USE AND OCCUPANCY.
B01411679-P1
08/12/2026
Permit issued — Plumbing
B01411679-S1-PL
07/28/2026
Permit issued — General Construction
B01411679-I1-GC
06/30/2026
Objection resolved — Addressed
06/25/2026
Objection raised — Other
06/13/2026
Filed — Alteration
ADDING A THREE-PIECE BATHROOM ON 2ND FLOOR UNIT 02 INCLUDING A SINK , A TOILET AND A HAND SHOWER. ALSO ADDING A GAS DRYER MACHINE AND AN ELECTRIC WASHER MACHINE. NO CHANGE IN EGRESS, USE AND OCCUPANCY.
B01411679-S1
06/11/2026
Filed — Alteration
ADDING A THREE-PIECE BATHROOM ON 2ND FLOOR UNIT 02 INCLUDING A SINK , A TOILET AND A HAND SHOWER. ALSO ADDING A GAS DRYER MACHINE AND AN ELECTRIC WASHER MACHINE. NO CHANGE IN EGRESS, USE AND OCCUPANCY.
B01411679-I1
11/20/2025
Violation issued (HPD, closed)
I
06/11/2025
Violation issued (HPD, closed)
A
03/21/2024
Signed off — Alteration
This application is being filed for plumbing work at the subject premises, per plans submitted herewith. No change in use, egress or occupancy in this application.
B00881931-I1
03/14/2024
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
03/10/2024
Filed — Alteration
This application is being filed for plumbing work at the subject premises, per plans submitted herewith. No change in use, egress or occupancy in this application.
B00881931-P2
03/10/2024
Special inspection requirement — Energy Code Compliance Inspections
ERIC BERLENT
03/10/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
ERIC BERLENT
02/23/2024
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
02/02/2024
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
02/02/2024
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
12/21/2023
Filed — Alteration
This application is being filed for plumbing work at the subject premises, per plans submitted herewith. No change in use, egress or occupancy in this application.
B00881931-P1
12/18/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
ERIC BERLENT
12/18/2023
Special inspection requirement — Energy Code Compliance Inspections
ERIC BERLENT
10/11/2023
Signed off — Alteration
This application is being filed for the removal and installation on non-bearing partitions (interior renovation) at the subject property, per plans submitted herewith. No change in use, egress or occupancy in this application.
B00881929-I1
08/28/2023
Permit issued — Plumbing
B00881931-I1-PL
07/31/2023
Permit issued — General Construction
B00881929-I1-GC
07/10/2023
Filed — Alteration
This application is being filed for plumbing work at the subject premises, per plans submitted herewith. No change in use, egress or occupancy in this application.
B00881931-I1
07/10/2023
Filed — Alteration
This application is being filed for the removal and installation on non-bearing partitions (interior renovation) at the subject property, per plans submitted herewith. No change in use, egress or occupancy in this application.
B00881929-I1
07/08/2023
Special inspection requirement — Interior lighting power
ERIC BERLENT
07/08/2023
Special inspection requirement — Fenestration and door U-factor and product ratings
ERIC BERLENT
07/08/2023
Special inspection requirement — Lighting controls
ERIC BERLENT
07/08/2023
Special inspection requirement — Lighting in dwelling units
ERIC BERLENT
07/08/2023
Special inspection requirement — Maintenance information
ERIC BERLENT
05/30/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
ERIC BERLENT
05/30/2023
Special inspection requirement — Final
ALEXANDER WILLIAMS
05/30/2023
Special inspection requirement — Energy Code Compliance Inspections
ERIC BERLENT
03/27/2023
Violation issued (HPD, closed)
A
11/14/2022
Violation issued (HPD, closed)
I
03/02/2022
Violation issued (HPD, closed)
A
11/30/2017
Violation issued (HPD, closed)
I
11/15/2016
Violation issued (HPD, closed)
I
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingPermit IssuedRKA PIPING AND HEATING08/12/2026
DOB NOWGeneral ConstructionPermit IssuedMHR LALIA CONSTRUCTION CO07/28/2026
DOB NOWPlumbingSigned-offRKA PIPING AND HEATING08/28/2023
DOB NOWGeneral ConstructionSigned-offCOMPLEX DEVELOPMENT INC07/31/2023
BISOTISSUEDBP ELECTRIC CORP08/23/2022
BISOTISSUEDJ.B.I. CONSTRUCTION GROUP01/06/2022
BISPLISSUEDGAS APPROVED SERVICE CORP10/12/2004
BISPLISSUEDG.A PLBG,HTG,SPR INC09/18/2003
BISMHISSUEDCASABELLA CONST CORP08/22/2003
BIS—ISSUEDHOWARD HERZBOG AND IRA SHERMAN03/17/2000
BISPLISSUEDCTA PLUMBING AND HEATING, INC.02/28/2000
BIS—ISSUEDGRAND RENOVATION, INC.10/07/1999
BISPLISSUEDCTA PLUMBING AND HEATING, INC.10/07/1999
BISOTISSUEDHOWARD HERZOG & IRA SHERMAN10/24/1995
1 project · most recent 09/13/2026
Gas Water/Sanitary
FiledStatusContractorScope
09/13/2026Permit IssuedRKA PIPING AND HEATINGGas, Water/Sanitary
3 projects · most recent 08/17/2026
FiledStatusContractorScope
08/17/2026CompleteECLIPSE ELECTRIC CORP—
01/05/2026CompleteECLIPSE ELECTRIC CORP3 meters, 3 new_meters
04/25/2022CompleteILLUMINOUS ELECTRIC CORP.—
▾Field Inspections (DOB CAP) — 4
DateTypeResultReport
03/14/2024Pass-Final PL - Up to 3 Requested FloorsPassView ↗
02/23/2024Pass-Final PL - Up to 3 Requested FloorsPassView ↗
02/02/2024Certified Gas-Gas-Piping-RoughingCertifiedView ↗
02/02/2024Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 12
DateRequirementInspectorRole
03/10/2024Energy Code Compliance InspectionsERIC BERLENTprogress
03/10/2024Fire-Resistant Penetrations and JointsERIC BERLENTspecial
12/18/2023Fire-Resistant Penetrations and JointsERIC BERLENTspecial
12/18/2023Energy Code Compliance InspectionsERIC BERLENTprogress
07/08/2023Interior lighting powerERIC BERLENTenergy_progress
07/08/2023Fenestration and door U-factor and product ratingsERIC BERLENTenergy_progress
07/08/2023Lighting controlsERIC BERLENTenergy_progress
07/08/2023Lighting in dwelling unitsERIC BERLENTenergy_progress
07/08/2023Maintenance informationERIC BERLENTenergy_progress
05/30/2023Fire-Resistant Penetrations and JointsERIC BERLENTspecial
05/30/2023FinalALEXANDER WILLIAMSprogress
05/30/2023Energy Code Compliance InspectionsERIC BERLENTprogress
▾Documents — 71 on file (BIS + DOB NOW)
▸Plans & Drawings6
▸DOB NOWPlans/Sketch6
08/27/2026B00881929-I1Request digital key ↗
08/27/2026B00881931-P2Request digital key ↗
08/27/2026B00881931-P1Request digital key ↗
Showing 3 of 6 on file for this type
▸Applications & Permits4
▸BISWORK PERMIT APPLICATION2
08/24/2022340832111Open ↗
01/06/2022340832111Open ↗
▸BISPLAN / WORK APPROVAL APPLICATION2
05/17/2023340832111Open ↗
01/04/2022340832111Open ↗
▸Zoning, Tax Lot & Property Records1
▸BISTAX LOT: TENTATIVE LOT NUMBER ISSUED1
02/14/2025322119168Open ↗
▸Seals & Professional Certifications18
▸DOB NOWDPL-1: Design Professional Seal & Signature8
09/22/2026B01411679-P1Open ↗
09/22/2026B01411679-P2Open ↗
08/27/2026B00881931-P1Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWProgress Inspector Seal & Signature5
08/28/2026B00881931-P1Open ↗
08/25/2026B00881931-P2Open ↗
08/24/2026B00881929-I1Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature3
08/28/2026B00881931-P1Open ↗
08/25/2026B00881931-P2Open ↗
08/24/2026B00881929-I1Open ↗
▸BISAPPLICANT OWNER SIGNATURE1
01/04/2022340832111Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
01/06/2022340832111Open ↗
▸Safety & Tenant Protection1
▸BISTPP1: TENANT PROTECTION PLAN1
01/06/2022340832111Open ↗
▸Environmental & Asbestos9
▸DOB NOWDEP ACP-5: Asbestos Assessment Report8
09/22/2026B01411679-P1Open ↗
09/22/2026B01411679-P2Open ↗
08/27/2026B00881931-P2Open ↗
Showing 3 of 8 on file for this type
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
01/04/2022340832111Open ↗
▸Energy Compliance6
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY3
05/23/2023340832111Open ↗
01/06/2022340832111Open ↗
01/04/2022340832111Open ↗
▸BISPTA4: SOLAR TAX ABATEMENT APPLICATION (PRELIMINARY)1
01/04/2022340832111Open ↗
▸BISPTA4: SOLAR TAX ABATEMENT APPLICATION (FINAL)1
07/13/2023340832111Open ↗
▸BISAS-BUILT ENERGY ANALYSIS (EN2)1
05/23/2023340832111Open ↗
▸Inspections & Test Reports3
▸BISTECHNICAL REPORT: RESPONSIBILITY3
05/23/2023340832111Open ↗
01/06/2022340832111Open ↗
01/04/2022340832111Open ↗
▸Approvals, Objections & Sign-offs6
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST4
07/14/2023340832111Open ↗
07/14/2023340832111Open ↗
05/26/2023340832111Open ↗
Showing 3 of 4 on file for this type
▸BISSCHEDULE A - OCCUPANCY / USE1
01/21/2025322119168Open ↗
▸BISSUPERSEDING LETTER1
08/24/2022340832111Open ↗
▸Cost, Insurance & Ownership4
▸BISCOST AFFIDAVIT3
07/13/2023340832111Open ↗
05/25/2023340832111Open ↗
01/04/2022340832111Open ↗
▸BISCOST AFFIDAVIT (FINAL): PW31
05/23/2023340832111Open ↗
▸Filing & Intake Forms7
▸BISADDITIONAL INFORMATION4
02/14/2025322119168Open ↗
07/12/2023340832111Open ↗
05/19/2023340832111Open ↗
Showing 3 of 4 on file for this type
▸BISEFILING JOB APPLICATION COVER SHEET1
01/04/2022340832111Open ↗
▸BISBOROUGH INTAKE FORM1
08/24/2022340832111Open ↗
▸BISEFILING COVER SHEET1
01/21/2025322119168Open ↗
▸Other Documents6
▸BISCONSTRUCTION - SUPPORTING DOCUMENTATION3
02/14/2025322119168Open ↗
02/14/2025322119168Open ↗
02/14/2025322119168Open ↗
▸BISTax Abatement Miscellaneous2
07/14/2023340832111Open ↗
05/26/2023340832111Open ↗
▸BISRECORDS MGMT FEE PAYMENT RECEIPT1
02/14/2025322119168Open ↗