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Multi-story retail building (2+)
320 FLATBUSH AVENUE
BROOKLYN · BIN 3024352
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1900Year Built
2Stories
K2Building Class
R7AZoning
17,200 sfGross Floor Area
7Units
8 Open Violations 1 unresolved · 7 paperwork only ▸FDNY Report ↗
Multi-story retail building (2+) · Owner of record: 312 FLATBUSH AVENUE · 8,825 sf lot · 1.95 FAR built · Flood zone X
Locations of Work
Mechanical
Roof1p · 1 filing · 3 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
CRUNCH603/22/2026
312 FLATBUSH AVE2903/22/2026
312 FLATBUSH LLC103/22/2026
OWNER OF 328 FLATBUSH AVE103/22/2026
OWNER OF FLATBUSH AVE103/22/2026
GREAT SOUTH BAY CO 63103/22/2026
GREAT SOUTH BAY CO203/22/2026
SOUTHERN ASSOC INC103/22/2026
SOL GOLDMAN INVESTMENT LLC C O2203/21/2026
312 FLATBUSH AVENUELLC C/O SOL403/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
KONOSKI ENGINEERING PLLC103/15/2024
OGP ARCHITECTS, LLP109/28/2020
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
ARCHETYPE CONSULTANTS403/21/2026
KUSHNER STUDIOS103/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
OCONNOR GORDON PRATT ARCITECTSGeneral Contractor603/22/2026
G.A.M.C.N.Y. LLCGeneral Contractor203/21/2026
DEYI LINGElectrical103/21/2026
MIGLIACCIO, ARNOLDElectrical103/21/2026
PIZZARO, MANUELElectrical103/21/2026
ALTA CONSTRUCTION EAST INGeneral Contractor107/08/2026
COLIN MCELWEEElectrical103/21/2026
OGP ARCHITECTSGeneral Contractor103/22/2026
DAVID ROONEYElectrical103/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
KONOSKI ENGINEERING PLLC9111103/15/2024
Building Lifecycle
All (68)Filed (3)Permit Issued (2)Signed Off (2)Violation (60)Special Inspection (1)
05/22/2024
Signed off — Alteration
Filing herewith for installation of HVAC equipment for Crunch Gym
B01017533-I1
03/19/2024
Permit issued — Mechanical Systems
B01017533-I1-MS
03/15/2024
Filed — Alteration
Filing herewith for installation of HVAC equipment for Crunch Gym
B01017533-I1
11/21/2023
Violation issued (ECB, closed)
Unknown
06/30/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/30/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/30/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/30/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/20/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/20/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/20/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/20/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/29/2021
Violation issued (FDNY_NOV, closed)
03/22/2021
Violation issued (FDNY_NOV, closed)
12/12/2020
Violation issued (FDNY_NOV, closed)
09/28/2020
Filed — No Work
B00393310-I1
06/17/2020
Signed off — Alteration
B00221402-I1
04/14/2020
Violation issued (FDNY_NOV, closed)
01/14/2020
Violation issued (FDNY_NOV, closed)
12/05/2019
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
10/18/2019
Violation issued (FDNY_NOV, closed)
09/17/2019
Permit issued — Construction Fence
B00221402-I1-FN
09/17/2019
Violation issued (FDNY_NOV, closed)
09/06/2019
Filed — Alteration
B00221402-I1
09/04/2019
Special inspection requirement — Final
Alan Marcus
06/25/2019
Violation issued (FDNY_NOV, closed)
01/05/2019
Violation issued (FDNY_NOV, closed)
01/03/2017
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
10/22/2014
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
09/14/2014
Violation issued (ECB, closed)
Construction
07/25/2014
Violation issued (ECB, open)
Construction
04/10/2014
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/09/2014
Violation issued (FDNY_NOV, closed)
10/30/2013
Violation issued (FDNY_NOV, closed)
12/10/2011
Violation issued (ECB, open)
Construction
12/10/2011
Violation issued (ECB, open)
Zoning
12/10/2011
Violation issued (ECB, closed)
Construction
08/23/2011
Violation issued (ECB, closed)
Elevators
04/29/2011
Violation issued (ECB, open)
Construction
02/22/2011
Violation issued (FDNY_NOV, closed)
07/06/2010
Violation issued (FDNY_NOV, closed)
02/05/2010
Violation issued (ECB, closed)
Elevators
06/29/2009
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/29/2009
Violation issued (ECB, closed)
Unknown
06/27/2009
Violation issued (ECB, open)
Construction
06/11/2009
Violation issued (ECB, closed)
Construction
01/22/2009
Violation issued (ECB, closed)
Construction
04/29/2008
Violation issued (ECB, closed)
Boilers
07/10/2007
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/18/2007
Violation issued (ECB, open)
Construction
10/10/2006
Violation issued (ECB, closed)
Boilers
05/20/2006
Violation issued (ECB, closed)
Construction
02/08/2005
Violation issued (FDNY_NOV, closed)
10/19/2004
Violation issued (ECB, closed)
Boilers
07/30/2004
Violation issued (FDNY_NOV, closed)
07/30/2004
Violation issued (FDNY_NOV, closed)
12/11/2002
Violation issued (ECB, open)
Construction
12/11/2002
Violation issued (ECB, closed)
Construction
12/11/2002
Violation issued (ECB, closed)
Construction
02/11/2002
Violation issued (FDNY_NOV, closed)
Latest 60 of 68 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsSigned-offGAMCNY03/19/2024
DOB NOWConstruction FenceSigned-offALTA CONSTRUCTION EAST IN09/17/2019
BISPLISSUEDPROCORE MECHANICAL CORP03/21/2023
BISSPISSUEDCAPITOL FIRE SPRINKLER CO10/30/2020
BISMHISSUEDALTA CONSTRUCTION EAST IN10/16/2019
BISPLISSUEDPLUMBING NYC INC05/08/2019
BISSPISSUEDCAPITOL FIRE SPRINKLER CO04/29/2019
BISMHISSUEDALTA CONSTRUCTION EAST IN04/12/2019
BISOTISSUEDALTA CONSTRUCTION EAST IN04/12/2019
BISOTISSUEDALTA CONSTRUCTION EAST IN04/12/2019
BISBLISSUEDCOLBREN PLBG & HTG INC08/02/2013
BISPLISSUEDCOLBREN PLBG & HTG INC08/02/2013
BISMHISSUEDESM CONTRACTING INC07/18/2013
BISOTISSUEDESM CONTRACTING INC07/18/2013
BISEQISSUEDESM CONTRACTING INC07/18/2013
BISOTISSUEDESM CONTRACTING INC01/23/2013
BISPLISSUEDCOLBREN PLBG & HTG INC11/17/2011
BIS—ISSUEDSOL GOLDMAN INVESTMENTS LLC04/08/2011
BISMHISSUEDG.A.M.C.N.Y. LLC05/12/2009
BISOTISSUEDQUEDAN CONSTRUCTION SERVICES06/18/2008
BISOTISSUEDQUEDAN CONSTRUCTION SERVICES06/18/2008
BIS—ISSUEDNY FLAG & POLE CO INC01/11/2008
BIS—ISSUEDNY FLAG AND POLE CO INC01/11/2008
BIS—ISSUEDNY FLAG & POLE CO INC01/11/2008
BIS—ISSUEDNY FLAG & POLE CO INC01/11/2008
BIS—ISSUEDNY FLAG & POLE CO INC01/11/2008
BIS—ISSUEDNY FLAG AND POLE CO INC01/11/2008
BISOTISSUEDBRADY CONSTRUCTION INC12/21/2007
BISOTISSUEDJERRICK WATERPROOFING CO INC06/30/2003
BISPLISSUEDLIQUID PLBG & HTNG SCS IN03/17/2003
BISMHISSUEDSQUARE ONE CONSTRUCTION03/10/2003
BISOTISSUEDSQUARE ONE CONSTRUCTION03/10/2003
BISEQISSUEDJERRICK WATERPROOFING CO INC12/31/2002
BISMHISSUEDSQUARE ONE CONSTRUCTION09/26/2002
BIS—ISSUEDSOLIL MGMT03/01/2001
BISPLISSUEDIDEAL PLG.& HTG.CO INC01/24/2001
BISPLISSUEDNA04/21/2000
BISPLISSUEDMAINLAND PLG AND HTG INC03/09/2000
BISSPISSUEDCHIEF FIRE CONTR. CO. INC02/07/2000
BISOTISSUEDCENTRAL ENGINEERING01/06/2000
+ 8 more permits on file
4 projects · most recent 05/18/2026
General Wiring
FiledStatusContractorScope
05/18/2026Permit IssuedTRITECH ELECTRICAL & DATA INCGeneral Wiring
05/20/2024CompleteHV ELECTRIC CORPGeneral Wiring
10/25/2023CompleteECLIPSE ELECTRIC CORP—
01/08/2020CompleteLIVE WIRE ELECTRIC 1 LLCGeneral Wiring
▾Special Inspection Requirements (DOB NOW) — 1
DateRequirementInspectorRole
09/04/2019FinalAlan Marcusprogress
▾Documents — 312 on file (BIS + DOB NOW)
▸Plans & Drawings3
▸DOB NOWPlans/Sketch - Place of Assembly1
09/02/2026B00393310-I1Request digital key ↗
▸DOB NOWPlans/Sketch - Construction Fence1
09/02/2026B00221402-I1Request digital key ↗
▸DOB NOWPlans/Sketch1
08/25/2026B01017533-I1Request digital key ↗
▸Applications & Permits94
▸BISPLAN / WORK APPROVAL APPLICATION64
07/24/2025310120954Open ↗
03/27/2025310120954Open ↗
03/20/2025310120954Open ↗
Showing 3 of 64 on file for this type
▸BISWORK PERMIT APPLICATION23
03/22/2023320771544Open ↗
10/17/2019321940566Open ↗
10/17/2019321940566Open ↗
Showing 3 of 23 on file for this type
▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION4
07/16/2020310120954Open ↗
07/16/2020310120954Open ↗
04/27/2020310120954Open ↗
Showing 3 of 4 on file for this type
▸BISCERTIFICATE OF OCCUPANCY: APPLICATION2
11/08/2020310120954Open ↗
Showing 1 of 2 on file for this type
▸BISApplication Withdrawal/Address Change Form OP-1131
03/04/2024300856438Open ↗
▸Seals & Professional Certifications69
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION40
02/26/2020321919439Open ↗
04/05/2019321940566Open ↗
04/05/2019321940566Open ↗
Showing 3 of 40 on file for this type
▸BISPROFESSIONAL CERTIFIED CHECKLIST12
04/01/2021321940566Open ↗
03/18/2021321940566Open ↗
04/05/2019321940566Open ↗
Showing 3 of 12 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM9
01/22/2013320707712Open ↗
Showing 1 of 9 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT3
04/05/2019321940566Open ↗
04/05/2019321940566Open ↗
01/25/2019321919439Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/13/2026B00393310-I1Open ↗
08/13/2026B01017533-I1Open ↗
▸BISPC FULL REPORT1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISProfessional and Owner Certification (POC3)1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸DOB NOWProgress Inspector Seal & Signature1
08/31/2026B00221402-I1Open ↗
▸Trade Schedules & Equipment24
▸BISSCHEDULE B - PLUMBING10
10/31/2022320771544Open ↗
10/27/2022320771544Open ↗
06/17/2013320771544Open ↗
Showing 3 of 10 on file for this type
▸BISEQUIPMENT USE APPLICATION/PERMIT6
05/20/2021321940566Open ↗
05/20/2021321940566Open ↗
05/20/2021321940566Open ↗
Showing 3 of 6 on file for this type
▸BISSELF-CERT PLUMBING NOTICE3
02/14/2012310118716Open ↗
01/10/2012310118716Open ↗
01/09/2012310118716Open ↗
▸BISEQUIPMENT USE PERMITS2
04/11/2012310118716Open ↗
Showing 1 of 2 on file for this type
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE2
04/05/2019321940566Open ↗
01/25/2019321919439Open ↗
▸BISFA - FDNY APPROVAL : FD-FAA1
02/24/2025321919420Open ↗
▸Safety & Tenant Protection1
▸BISST-1 Street Tree Checklist1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Environmental & Asbestos17
▸BISASBESTOS: CERTIFICATION (DEP ACP5)6
04/05/2019321940566Open ↗
01/25/2019321919439Open ↗
01/25/2019321919420Open ↗
Showing 3 of 6 on file for this type
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'5
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 5 on file for this type
▸BISASBESTOS EXEMPTION CERTIFICATION LETTER3
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 3 on file for this type
▸BISACP5 ASBESTOS: CERTIFICATION (DEP ACP5)2
01/22/2013320707712Open ↗
01/22/2013320707712Open ↗
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/13/2026B01017533-I1Open ↗
▸Energy Compliance8
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS4
04/05/2019321940566Open ↗
04/05/2019321940566Open ↗
06/17/2013320771544Open ↗
Showing 3 of 4 on file for this type
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY3
05/05/2021321940566Open ↗
05/05/2021321940566Open ↗
04/30/2021321940566Open ↗
▸BISAS-BUILT ENERGY ANALYSIS1
04/30/2021321940566Open ↗
▸Inspections & Test Reports6
▸BISTECHNICAL REPORT: RESPONSIBILITY4
05/05/2021321940566Open ↗
05/05/2021321940566Open ↗
04/30/2021321940566Open ↗
Showing 3 of 4 on file for this type
▸BISTECHNICAL REPORT: SOIL INSPECTION1
04/05/2019321940566Open ↗
▸BISHYDRO FLOW TEST LETTER1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Approvals, Objections & Sign-offs34
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST11
05/20/2021321940566Open ↗
05/20/2021321940566Open ↗
03/03/2021321919439Open ↗
Showing 3 of 11 on file for this type
▸BISADMINISTRATIVE OBJECTIONS11
08/12/2013320832177Open ↗
06/17/2013320771544Open ↗
06/17/2013320771553Open ↗
Showing 3 of 11 on file for this type
▸BISSCHEDULE A - OCCUPANCY / USE6
07/02/2019310120954Open ↗
06/04/2019310120954Open ↗
02/14/2014310120954Open ↗
Showing 3 of 6 on file for this type
▸BISLETTERS - SUPPORTING DOCUMENTATION5
04/03/2014320707712Open ↗
09/30/2013320771553Open ↗
09/30/2013320771553Open ↗
Showing 3 of 5 on file for this type
▸BISLetter of Intent to Revoke1
09/18/2020310120954Open ↗
▸Cost, Insurance & Ownership25
▸BISCOST AFFIDAVIT25
04/30/2021321940566Open ↗
03/03/2021321919439Open ↗
04/05/2019321940566Open ↗
Showing 3 of 25 on file for this type
▸Filing & Intake Forms29
▸BISEFILING COVER SHEET15
04/05/2019321940566Open ↗
04/05/2019321940566Open ↗
04/05/2019321940566Open ↗
Showing 3 of 15 on file for this type
▸BISADDITIONAL INFORMATION11
03/24/2023320771544Open ↗
11/02/2022320771544Open ↗
11/01/2022320771544Open ↗
Showing 3 of 11 on file for this type
▸BISBOROUGH INTAKE FORM2
03/22/2023320771544Open ↗
12/18/2019321940566Open ↗
▸BISeFiling Job Application Cover Sheet1
01/22/2013320707712Open ↗
▸Other Documents2
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION1
07/16/2020310120954Open ↗
▸BISBSA VARIANCE1
09/18/2020310120954Open ↗