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Two family brick
421 83 STREET
BROOKLYN · BIN 3152149
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1920Year Built
2Stories
B1Building Class
R4-1Zoning
2,560 sfGross Floor Area
2Units
Two family brick · 2,333 sf lot · 1.1 FAR built · Flood zone X
Locations of Work
Plumbing
Floor 11p · 1 filing · 18 docs
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
10/01/2020$1.4M—Private party → Private party$527/sf building
10/01/2020$1.4M—Private party → Private party$527/sf building
03/15/2017$1.3M—Private party → Private party$508/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
LU ENGINEERING SERVICE PC204/28/2021
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
TRI STATE PLBG & HTG INCPlumbing307/08/2026
A ELECTRICAL MAIN SVC INCElectrical103/22/2026
ALLAN TANGElectrical103/21/2026
H&Z BUILDING CONSULTING IGeneral Contractor103/22/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
LU ENGINEERING SERVICE PC6575204/28/2021
Building Lifecycle
All (20)Filed (2)Permit Issued (2)Signed Off (1)Inspection (5)Special Inspection (10)
04/12/2022
Inspection — Certified Sprinkler (PL)-Sprinkler-Hydro
Certified
View inspection ↗
04/12/2022
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
09/03/2021
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
09/03/2021
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
09/03/2021
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Underground
Certified
View inspection ↗
08/24/2021
Signed off — Alteration
PLUMBING & GAS WORK ON CELLAR & 1ST FLOOR AS PER PLANS.GENERAL CONSTRUCTION WORK WAS FILED UNDER ALT2 JOB#340784048.AND WITHDRAW THE ALT2 JOB#301032889.NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00418510-I1
06/23/2021
Permit issued — Plumbing
B00418510-I1-PL
04/30/2021
Special inspection requirement — Fire-Resistant Penetrations and Joints
DONGSHENG LU
04/30/2021
Special inspection requirement — Energy Code Compliance Inspections
DONGSHENG LU
04/30/2021
Special inspection requirement — HVAC and service water heating system controls
DONGSHENG LU
04/30/2021
Special inspection requirement — HVAC and service water heating equipment
DONGSHENG LU
04/30/2021
Special inspection requirement — HVAC insulation and sealing
DONGSHENG LU
04/28/2021
Filed — Alteration
PLUMBING & GAS WORK ON CELLAR & 1ST FLOOR AS PER PLANS.GENERAL CONSTRUCTION WORK WAS FILED UNDER ALT2 JOB#340784048.AND WITHDRAW THE ALT2 JOB#301032889.NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00418510-P1
04/28/2021
Special inspection requirement — Fire-Resistant Penetrations and Joints
DONGSHENG LU
04/28/2021
Special inspection requirement — Energy Code Compliance Inspections
DONGSHENG LU
04/28/2021
Special inspection requirement — HVAC and service water heating equipment
DONGSHENG LU
04/28/2021
Special inspection requirement — HVAC insulation and sealing
DONGSHENG LU
04/28/2021
Special inspection requirement — HVAC and service water heating system controls
DONGSHENG LU
11/16/2020
Permit issued — Plumbing
B00418510-I1-PL
11/06/2020
Filed — Alteration
PLUMBING & GAS WORK ON CELLAR & 1ST FLOOR AS PER PLANS.GENERAL CONSTRUCTION WORK WAS FILED UNDER ALT2 JOB#340784048.AND WITHDRAW THE ALT2 JOB#301032889.NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B00418510-I1
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offDW PLUMBING INC06/23/2021
DOB NOWPlumbingSigned-offDW PLUMBING INC11/16/2020
BISOTISSUEDH&Z BUILDING CONSULTING I11/09/2020
BISPLISSUEDDEMAR PLUMBING CORP07/31/2000
1 project · most recent 09/10/2021
General Wiring
FiledStatusContractorScope
09/10/2021CompleteA ELECTRICAL MAIN SVC INCGeneral Wiring
▾Field Inspections (DOB CAP) — 5
DateTypeResultReport
04/12/2022Certified Sprinkler (PL)-Sprinkler-HydroCertifiedView ↗
04/12/2022Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
09/03/2021Certified Gas-Gas-Piping-RoughingCertifiedView ↗
09/03/2021Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
09/03/2021Certified Water and Sanitary-WS-Sanitary Piping-UndergroundCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 10
DateRequirementInspectorRole
04/30/2021Fire-Resistant Penetrations and JointsDONGSHENG LUspecial
04/30/2021Energy Code Compliance InspectionsDONGSHENG LUprogress
04/30/2021HVAC and service water heating system controls DONGSHENG LUenergy_progress
04/30/2021HVAC and service water heating equipment DONGSHENG LUenergy_progress
04/30/2021HVAC insulation and sealing DONGSHENG LUenergy_progress
04/28/2021Fire-Resistant Penetrations and JointsDONGSHENG LUspecial
04/28/2021Energy Code Compliance InspectionsDONGSHENG LUprogress
04/28/2021HVAC and service water heating equipment DONGSHENG LUenergy_progress
04/28/2021HVAC insulation and sealing DONGSHENG LUenergy_progress
04/28/2021HVAC and service water heating system controls DONGSHENG LUenergy_progress
▾Documents — 42 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch - Plumbing2
09/02/2026B00418510-P1Request digital key ↗
09/02/2026B00418510-I1Request digital key ↗
▸Applications & Permits3
▸BISPLAN / WORK APPROVAL APPLICATION2
10/04/2021301032889Open ↗
11/06/2020340784048Open ↗
▸BISWORK PERMIT APPLICATION1
11/09/2020340784048Open ↗
▸Seals & Professional Certifications15
▸DOB NOWProgress Inspector Seal & Signature8
08/28/2026B00418510-I1Open ↗
08/28/2026B00418510-I1Open ↗
08/28/2026B00418510-I1Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature2
09/02/2026B00418510-P1Open ↗
09/02/2026B00418510-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature2
08/28/2026B00418510-I1Open ↗
08/27/2026B00418510-P1Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
11/06/2020340784048Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
11/06/2020340784048Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
11/06/2020340784048Open ↗
▸Safety & Tenant Protection3
▸DOB NOWTenant Protection Plan2
09/02/2026B00418510-P1Open ↗
09/02/2026B00418510-I1Open ↗
▸BISTENANT PROTECTION PLAN AND NOTES1
11/06/2020340784048Open ↗
▸Environmental & Asbestos3
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
09/02/2026B00418510-I1Open ↗
09/02/2026B00418510-P1Open ↗
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
11/06/2020340784048Open ↗
▸Energy Compliance6
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY3
10/22/2021340784048Open ↗
11/09/2020340784048Open ↗
11/06/2020340784048Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1
11/06/2020340784048Open ↗
▸BISAS-BUILT ENERGY ANALYSIS (EN2)1
10/22/2021340784048Open ↗
▸BISNYCECC ANALYSIS1
11/06/2020340784048Open ↗
▸Inspections & Test Reports3
▸BISTECHNICAL REPORT: RESPONSIBILITY3
10/22/2021340784048Open ↗
11/09/2020340784048Open ↗
11/06/2020340784048Open ↗
▸Approvals, Objections & Sign-offs4
▸BISLETTERS - SUPPORTING DOCUMENTATION3
10/22/2021340784048Open ↗
09/30/2021301032889Open ↗
09/30/2021301032889Open ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1
10/22/2021340784048Open ↗
▸Cost, Insurance & Ownership2
▸BISCOST AFFIDAVIT1
11/06/2020340784048Open ↗
▸BISCOST AFFIDAVIT (FINAL): PW31
10/22/2021340784048Open ↗
▸Filing & Intake Forms1
▸BISEFILING JOB APPLICATION COVER SHEET1
11/06/2020340784048Open ↗