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Walk-up apt, over six families with stores
671 LIBERTY AVENUE
BROOKLYN · Cypress Hills · BIN 3414602
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2018Year Built
4Stories
C7Building Class
R6AZoning
7,216 sfGross Floor Area
11Units
Rent Stabilized2 Open Violations ▸FDNY Report ↗
Walk-up apt, over six families with stores · Owner of record: LIBERTY FOR COLUMBUS LLC · 2,500 sf lot · 2.89 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
INFINITY BUILDING GROUP I303/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
09/14/2017$450K—671 LIBERTY GROUP LLC → LIBERTY FOR COLUMBUS LLC— not available
08/09/2016$200K—— → —— not available
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
PCS ENGINEERING108/22/2018
P GEORGOPOULOS ARCHITECT PC105/07/2018
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
ENIGMA EXPEDITING203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
INFINITY BUILDING GROUP LGeneral Contractor207/08/2026
RRP PLUMBINGGeneral Contractor203/22/2026
RUBEN LOPEZElectrical103/21/2026
MARCO PROPERTIES I CORPGeneral Contractor107/08/2026
P GEORGOPOULOS ARCHITECTGeneral Contractor103/22/2026
Nothing on file for this building.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSidewalk ShedSigned-offMARCO PROPERTIES I CORP08/22/2018
DOB NOWConstruction FenceSigned-offINFINITY BUILDING GROUP L06/29/2018
DOB NOWConstruction FenceSigned-offINFINITY BUILDING GROUP L05/08/2018
BISSPISSUEDRRP PLUMBING CORP09/29/2018
BISPLISSUEDRRP PLUMBING CORP08/31/2018
BISOTISSUEDINFINITY BUILDING GROUP L05/29/2018
BIS—ISSUEDINFINITY BUILDING GROUP L05/21/2018
BIS—ISSUEDINFINITY BUILDING GROUP L05/21/2018
3 projects · most recent 04/12/2022
General Wiring
FiledStatusContractorScope
04/12/2022Permit IssuedQUEENSBORO ELEC'L CONTR'G12 meters, 12 new_meters
09/20/2018CompleteQUEENSBORO ELEC'L CONTR'GGeneral Wiring
08/16/2018CompleteQUEENSBORO ELEC'L CONTR'G—
Nothing on file for this building.
▾Documents — 71 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
09/03/2026B00041334-I1Request digital key ↗
09/03/2026B00067600-I1Request digital key ↗
▸Applications & Permits13
▸BISPLAN / WORK APPROVAL APPLICATION7
04/30/2019321833806Open ↗
04/24/2019340600175Open ↗
11/08/2018321070327Open ↗
Showing 3 of 7 on file for this type
▸BISWORK PERMIT APPLICATION4
09/25/2018340634497Open ↗
09/25/2018340634497Open ↗
05/21/2018340600175Open ↗
Showing 3 of 4 on file for this type
▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION1
11/14/2018340600175Open ↗
▸BISBPP-5 - Authorization to the Department of Transportation1
06/03/2019321070327Open ↗
▸Seals & Professional Certifications14
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION4
04/26/2019340600175Open ↗
04/23/2019340634497Open ↗
04/23/2019340634497Open ↗
Showing 3 of 4 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT3
09/25/2018340634497Open ↗
09/07/2018321833806Open ↗
05/16/2018340600175Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION2
09/25/2018340634497Open ↗
05/16/2018340600175Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY2
09/25/2018340634497Open ↗
05/16/2018340600175Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature2
09/03/2026B00041334-I1Open ↗
09/03/2026B00067600-I1Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST1
09/07/2018321833806Open ↗
▸Trade Schedules & Equipment3
▸BISFA - FDNY APPROVAL : FD-FAA2
05/30/2019321851803Open ↗
05/09/2019321851803Open ↗
▸BISSCHEDULE B - PLUMBING1
09/25/2018340634497Open ↗
▸Safety & Tenant Protection4
▸BISSTREET TREES: RECEIPT OF STREET TREES SITE PLAN2
06/03/2019321070327Open ↗
03/08/2019321070327Open ↗
▸BISSTREET TREE CHECKLIST1
11/08/2018321070327Open ↗
▸BISTenant Protection Plan and Notes1
09/07/2018321833806Open ↗
▸Inspections & Test Reports8
▸BISTECHNICAL REPORT: CONCRETE/TEST CYLINDER2
04/26/2019340600175Open ↗
05/16/2018340600175Open ↗
▸BISTECHNICAL REPORT: RESPONSIBILITY1
05/16/2018340600175Open ↗
▸BISINSPECTION REPORT - SUPPORTING DOCUMENTATION1
06/03/2019321070327Open ↗
▸BISHYDRO FLOW TEST LETTER1
09/25/2018340634497Open ↗
▸BISHYDRAULIC FLOW CALCULATIONS1
09/25/2018340634497Open ↗
▸BISTECHNICAL REPORT: CONCRETE DESIGN MIX1
05/16/2018340600175Open ↗
▸BISTECHNICAL REPORT: SOIL INSPECTION1
05/17/2018340600175Open ↗
▸Approvals, Objections & Sign-offs6
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST5
05/30/2019340634497Open ↗
05/30/2019321851803Open ↗
05/14/2019340600175Open ↗
Showing 3 of 5 on file for this type
▸BISBPP-8 - Request Items for Builders Pavement Plan Signoff1
03/08/2019321070327Open ↗
▸Cost, Insurance & Ownership6
▸BISCOST AFFIDAVIT5
05/30/2019321851803Open ↗
04/26/2019340600175Open ↗
10/19/2018321851803Open ↗
Showing 3 of 5 on file for this type
▸BISBPP-11 - Affidavit as to Roadway Pavement And/Or Sidewalk and Curb Construction1
06/03/2019321070327Open ↗
▸Filing & Intake Forms15
▸BISBOROUGH INTAKE FORM6
05/30/2019340634497Open ↗
05/30/2019321851803Open ↗
05/14/2019340600175Open ↗
Showing 3 of 6 on file for this type
▸BISADDITIONAL INFORMATION3
04/24/2019340600175Open ↗
04/18/2019340600175Open ↗
05/17/2018340600175Open ↗
▸BISEFILING COVER SHEET3
10/29/2018321070327Open ↗
10/19/2018321851803Open ↗
09/07/2018321833806Open ↗
▸BISEFILING JOB APPLICATION COVER SHEET2
09/25/2018340634497Open ↗
05/16/2018340600175Open ↗
▸BISBPP: CHECKLIST IN LIEU OF PLANS-ALT31
03/08/2019321070327Open ↗