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Three families
412 CLASSON AVENUE
BROOKLYN · BIN 3335034
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1930Year Built
3Stories
C0Building Class
R6BZoning
3,000 sfGross Floor Area
3Units
Rent Stabilized1 Open Violation ▸FDNY Report ↗
Three families · 1,607 sf lot · 1.87 FAR built · Flood zone X
Locations of Work
No floor-level scope or drawing coverage on file for this building.
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
LV CONTRACTING SOLUTIONS203/22/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
ROYAL ENGINEERING, P.C106/15/2018
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
DANICO SERVICES203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
RENNON CONSTRUCTION CORPGeneral Contractor107/08/2026
Building Lifecycle
All (17)Filed (1)Permit Issued (1)Signed Off (1)Violation (14)
06/16/2026
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
11/20/2025
Violation issued (HPD, closed)
I
07/17/2025
Signed off — Alteration
B00051924-I1
06/09/2025
Violation issued (HPD, closed)
A
04/09/2024
Violation issued (HPD, closed)
A
11/22/2023
Violation issued (HPD, closed)
I
03/22/2023
Violation issued (HPD, closed)
A
11/14/2022
Violation issued (HPD, closed)
I
04/07/2021
Violation issued (HPD, closed)
A
10/29/2019
Violation issued (HPD, closed)
I
10/16/2018
Violation issued (HPD, closed)
I
06/15/2018
Filed — Alteration
B00051924-I1
06/15/2018
Permit issued — Supported Scaffold
B00051924-I1-SF
02/07/2018
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
11/08/2017
Violation issued (ECB, closed)
Construction
11/08/2017
Violation issued (ECB, closed)
Construction
03/28/1997
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSupported ScaffoldSigned-offRENNON CONSTRUCTION CORP06/15/2018
BISPLISSUEDPIPE SOLUTIONS ADVIS INC01/21/2026
BISPLISSUEDRKA PIPING AND HEATING06/07/2023
BISPLISSUEDRKA PIPING AND HEATING11/17/2017
BISOTISSUEDLV CONTRACTING SOLUTIONS08/17/2017
BISEQISSUEDMEGA CONTRACTING INC01/20/1999
BISPLISSUEDBAY RIDGE MECHANICAL CORP01/11/1999
BIS—ISSUEDMEGA CONTRACTING INC01/11/1999
Nothing on file for this building.
Nothing on file for this building.
▾Documents — 19 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
09/03/2026B00051924-I1Request digital key ↗
▸Applications & Permits5
▸BISWORK PERMIT APPLICATION3
01/22/2026340519754Open ↗
11/17/2017340519754Open ↗
08/17/2017340519754Open ↗
▸BISPLAN / WORK APPROVAL APPLICATION2
01/22/2026340519754Open ↗
06/30/2017340519754Open ↗
▸Seals & Professional Certifications4
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
06/30/2017340519754Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
06/30/2017340519754Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
06/30/2017340519754Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature1
09/03/2026B00051924-I1Open ↗
▸Trade Schedules & Equipment1
▸BISSCHEDULE B - PLUMBING1
06/30/2017340519754Open ↗
▸Environmental & Asbestos2
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
06/30/2017340519754Open ↗
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
09/03/2026B00051924-I1Open ↗
▸Energy Compliance2
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1
06/30/2017340519754Open ↗
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY1
06/30/2017340519754Open ↗
▸Inspections & Test Reports1
▸BISTECHNICAL REPORT: RESPONSIBILITY1
06/30/2017340519754Open ↗
▸Approvals, Objections & Sign-offs1
▸BISLETTERS - SUPPORTING DOCUMENTATION1
01/22/2026340519754Open ↗
▸Cost, Insurance & Ownership1
▸BISCOST AFFIDAVIT1
06/30/2017340519754Open ↗
▸Filing & Intake Forms1
▸BISEFILING JOB APPLICATION COVER SHEET1
06/30/2017340519754Open ↗