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Four families
512 CLASSON AVENUE
BROOKLYN · BIN 3057276
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1930Year Built
4Stories
C3Building Class
R7AZoning
2,280 sfGross Floor Area
4Units
Rent Stabilized114 Open Violations 110 unresolved · 4 paperwork only ▸FDNY Report ↗
Four families · Owner of record: PHOENIX HOLDINGS AND INVESTMENTS LLC · 2,000 sf lot · 1.14 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
PHOENIX HOLDINGS AND INVESTMENTS LLC103/22/2026
UPTOWN DEVELOPMENT GROUP303/21/2026
INNATION ENGINEERING PC103/21/2026
512 CLASSON REALTY LLC103/21/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
09/11/2019$300K—— → —$132/sf building
09/11/2019$210K—Private party → PHOENIX HOLDINGS AND INVESTMENTS, LLC$92/sf building
02/17/2012$50K—Private party → 512 CLASSON REALTY LLC$22/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
CL ENGINEERING P.C.112/15/2020
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
K M DOB CONSULTING203/21/2026
Building Lifecycle
All (61)Filed (1)Violation (60)
05/04/2026
Violation issued (HPD, open)
A
11/20/2025
Violation issued (HPD, open)
I
06/09/2025
Violation issued (HPD, open)
A
11/29/2024
Violation issued (HPD, open)
I
04/09/2024
Violation issued (HPD, open)
A
11/22/2023
Violation issued (HPD, open)
I
03/22/2023
Violation issued (HPD, open)
A
11/14/2022
Violation issued (HPD, open)
I
02/23/2022
Violation issued (HPD, open)
A
02/23/2022
Violation issued (HPD, open)
I
04/07/2021
Violation issued (HPD, open)
I
04/07/2021
Violation issued (HPD, open)
A
12/15/2020
Filed — Alteration
MODIFICATION OF PLUMBING FIXTURES.
B00441067-I1
10/29/2019
Violation issued (HPD, open)
I
11/20/2017
Violation issued (HPD, closed)
I
05/19/2016
Violation issued (HPD, closed)
C
05/16/2016
Violation issued (HPD, open)
I
04/13/2016
Violation issued (HPD, open)
C
04/13/2016
Violation issued (HPD, open)
C
04/13/2016
Violation issued (HPD, open)
C
04/13/2016
Violation issued (HPD, open)
C
04/13/2016
Violation issued (HPD, open)
B
04/13/2016
Violation issued (HPD, open)
C
04/13/2016
Violation issued (HPD, open)
C
04/13/2016
Violation issued (HPD, open)
C
04/13/2016
Violation issued (HPD, open)
C
04/13/2016
Violation issued (HPD, open)
C
04/13/2016
Violation issued (HPD, open)
C
02/25/2016
Violation issued (HPD, open)
B
01/14/2016
Violation issued (HPD, closed)
C
01/14/2016
Violation issued (HPD, open)
B
01/14/2016
Violation issued (HPD, open)
B
01/14/2016
Violation issued (HPD, closed)
C
08/11/2015
Violation issued (HPD, open)
C
08/11/2015
Violation issued (HPD, open)
B
08/11/2015
Violation issued (HPD, open)
C
08/11/2015
Violation issued (HPD, open)
B
03/20/2015
Violation issued (HPD, open)
A
03/20/2015
Violation issued (HPD, open)
C
03/20/2015
Violation issued (HPD, open)
C
03/20/2015
Violation issued (HPD, open)
C
03/20/2015
Violation issued (HPD, open)
C
02/18/2015
Violation issued (HPD, closed)
I
12/03/2014
Violation issued (HPD, closed)
C
11/27/2014
Violation issued (HPD, open)
B
09/23/2014
Violation issued (HPD, closed)
C
09/22/2014
Violation issued (HPD, open)
C
09/22/2014
Violation issued (HPD, open)
C
09/19/2014
Violation issued (HPD, closed)
C
08/21/2014
Violation issued (HPD, closed)
C
08/19/2014
Violation issued (HPD, closed)
C
08/19/2014
Violation issued (HPD, closed)
C
08/19/2014
Violation issued (HPD, closed)
C
08/19/2014
Violation issued (HPD, closed)
C
08/19/2014
Violation issued (HPD, closed)
C
02/25/2014
Violation issued (HPD, closed)
C
02/25/2014
Violation issued (HPD, open)
C
02/25/2014
Violation issued (HPD, open)
A
02/25/2014
Violation issued (HPD, closed)
C
02/25/2014
Violation issued (HPD, open)
B
Latest 60 of 61 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
BISOTISSUEDCOLUMBIA EAST CONSTRUCTIO12/09/2020
BIS—ISSUEDHALL & DOLPHY IRON WORKS07/31/1998
BISPLISSUEDV I P SEWER CLEANING INC02/04/1998
BIS—ISSUEDAMARTAL CONSTRUCTION CORP.06/21/1996
1 project · most recent 12/15/2020
Gas Water/Sanitary
FiledStatusContractorScope
12/15/2020——Gas, Water/Sanitary
Nothing on file for this building.
▾Documents — 31 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch - Plumbing1
09/02/2026B00441067-I1Request digital key ↗
▸Applications & Permits5
▸BISPLAN / WORK APPROVAL APPLICATION3
12/29/2020340740256Open ↗
12/29/2020340740256Open ↗
12/08/2020340794625Open ↗
▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION1
12/29/2020340740256Open ↗
▸BISWORK PERMIT APPLICATION1
12/09/2020340794625Open ↗
▸Seals & Professional Certifications6
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY2
12/29/2020340740256Open ↗
12/08/2020340794625Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
12/08/2020340794625Open ↗
▸BISAPPLICANT OWNER SIGNATURE1
12/29/2020340740256Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
12/08/2020340794625Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature1
09/02/2026B00441067-I1Open ↗
▸Trade Schedules & Equipment2
▸BISDEP STORMWATER/SEWER CERTIFICATION (HCP/SCP)1
12/29/2020340740256Open ↗
▸BISDEP SANITARY SEWER CERTIFICATION (HCP/SCP)1
12/29/2020340740256Open ↗
▸Safety & Tenant Protection1
▸BISSTREET TREE CHECKLIST1
12/29/2020340740256Open ↗
▸Environmental & Asbestos2
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
12/08/2020340794625Open ↗
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
09/02/2026B00441067-I1Open ↗
▸Energy Compliance4
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY3
12/29/2020340740256Open ↗
12/09/2020340794625Open ↗
12/08/2020340794625Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1
12/08/2020340794625Open ↗
▸Inspections & Test Reports3
▸BISTECHNICAL REPORT: RESPONSIBILITY3
12/29/2020340740256Open ↗
12/09/2020340794625Open ↗
12/08/2020340794625Open ↗
▸Approvals, Objections & Sign-offs1
▸BISSCHEDULE A - OCCUPANCY - USE1
12/29/2020340740256Open ↗
▸Cost, Insurance & Ownership2
▸BISCOST AFFIDAVIT2
12/29/2020340740256Open ↗
12/08/2020340794625Open ↗
▸Filing & Intake Forms3
▸BISEFILING JOB APPLICATION COVER SHEET2
12/29/2020340740256Open ↗
12/08/2020340794625Open ↗
▸BISADDITIONAL INFORMATION1
12/29/2020340740256Open ↗
▸Other Documents1
▸BISSUSTAINABLE ROOF ZONE FORM1
12/29/2020340740256Open ↗