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Miscellaneous two family
423 56 STREET
BROOKLYN · BIN 3014994
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1900Year Built
2Stories
B9Building Class
R6BZoning
2,880 sfGross Floor Area
2Units
FDNY Report ↗
Miscellaneous two family · 2,003 sf lot · 1.44 FAR built · Flood zone X
Locations of Work
ArchitecturePlumbing
Floor 22p · 2 filings · 20 docs
Floor 11p · 2 filings · 20 docs
Cellar4p · 2 filings · 20 docs
Basement2p · 2 filings · 20 docs
1 job · most recent 07/21/2026
Gas Water/Sanitary
FiledStatusContractorScope
07/21/2026Signed-offCATMAN PLUMBING INCGas, Water/Sanitary
1 job · most recent 07/02/2026
General Wiring
FiledStatusContractorScope
07/02/2026CompleteKJK ELECTRIC INCGeneral Wiring
Building Lifecycle
All (14)Filed (7)Permit Issued (3)Signed Off (1)Inspection (3)
09/03/2026
Permit issued — Mechanical Systems
B01448519-I1-MS
07/27/2026
Signed off — Alteration
SUPERSEDE BIS A1 JOB #310170052, RESTORE BACK TO PRIOR LEGAL 2-FAMILY HOUSE. RENOVATION OF EXISTING CELLAR, BASEMENT, 1ST AND 2ND FLOOR WITH GENERAL CONSTRUCTION: NEW PARTITIONS, DOORS, FLOORING AND COSMETIC WORK; NO CHANGE IN USE, EGRESS OR OCCUPANCY UND
B01357359-I1
07/21/2026
Filed — Alteration
SUPERSEDE BIS A1 JOB #310170052, RESTORE BACK TO PRIOR LEGAL 2-FAMILY HOUSE.RENOVATION OF EXISTING CELLAR, BASEMENT, 1ST AND 2ND FLOOR WITH PLUMBING WORK: RELOCATE KITCHEN AND BATHROOM FIXTURES; NEW 2-PC RESTROOM AND HOT WATER HEATERS IN CELLAR; NEW SLOP
B01357360-P3
07/08/2026
Filed — Alteration
SUPERSEDE BIS A1 JOB #310170052, RESTORE BACK TO PRIOR LEGAL 2-FAMILY HOUSE. RENOVATION OF EXISTING CELLAR, BASEMENT, 1ST AND 2ND FLOOR WITH GENERAL CONSTRUCTION: NEW PARTITIONS, DOORS, FLOORING AND COSMETIC WORK; NO CHANGE IN USE, EGRESS OR OCCUPANCY UND
B01357359-P2
07/08/2026
Filed — Alteration
SUPERSEDE BIS A1 JOB #310170052, RESTORE BACK TO PRIOR LEGAL 2-FAMILY HOUSE.RENOVATION OF EXISTING CELLAR, BASEMENT, 1ST AND 2ND FLOOR WITH PLUMBING WORK: RELOCATE KITCHEN AND BATHROOM FIXTURES; NEW 2-PC RESTROOM AND HOT WATER HEATERS IN CELLAR; NEW SLOP
B01357360-P2
05/12/2026
Filed — Alteration
SUPERSEDE BIS A1 JOB #310170052, RESTORE BACK TO PRIOR LEGAL 2-FAMILY HOUSE.RENOVATION OF EXISTING CELLAR, BASEMENT, 1ST AND 2ND FLOOR WITH PLUMBING WORK: RELOCATE KITCHEN AND BATHROOM FIXTURES; NEW 2-PC RESTROOM AND HOT WATER HEATERS IN CELLAR; NEW SLOP
B01357360-P1
05/11/2026
Filed — Alteration
SUPERSEDE BIS A1 JOB #310170052, RESTORE BACK TO PRIOR LEGAL 2-FAMILY HOUSE. RENOVATION OF EXISTING CELLAR, BASEMENT, 1ST AND 2ND FLOOR WITH GENERAL CONSTRUCTION: NEW PARTITIONS, DOORS, FLOORING AND COSMETIC WORK; NO CHANGE IN USE, EGRESS OR OCCUPANCY UND
B01357359-P1
03/16/2026
Permit issued — Plumbing
B01357360-I1-PL
03/11/2026
Permit issued — General Construction
B01357359-I1-GC
03/05/2026
Filed — Alteration
SUPERSEDE BIS A1 JOB #310170052, RESTORE BACK TO PRIOR LEGAL 2-FAMILY HOUSE. RENOVATION OF EXISTING CELLAR, BASEMENT, 1ST AND 2ND FLOOR WITH GENERAL CONSTRUCTION: NEW PARTITIONS, DOORS, FLOORING AND COSMETIC WORK; NO CHANGE IN USE, EGRESS OR OCCUPANCY UND
B01357359-I1
03/05/2026
Filed — Alteration
SUPERSEDE BIS A1 JOB #310170052, RESTORE BACK TO PRIOR LEGAL 2-FAMILY HOUSE.RENOVATION OF EXISTING CELLAR, BASEMENT, 1ST AND 2ND FLOOR WITH PLUMBING WORK: RELOCATE KITCHEN AND BATHROOM FIXTURES; NEW 2-PC RESTROOM AND HOT WATER HEATERS IN CELLAR; NEW SLOP
B01357360-I1
01/12/2026
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
01/12/2026
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
04/23/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
01/21/2026$1.6M—— → —$549/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
FARHAD BASSIRI-TEHRANI707/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
KALE CONSTRUCTION INCGeneral Contractor209/07/2026
JOE MIDDLETONElectrical103/21/2026
CATMAN PLUMBING INCPlumbing107/08/2026
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsSigned-offKALE CONSTRUCTION INC09/03/2026
DOB NOWPlumbingSigned-offCATMAN PLUMBING INC03/16/2026
DOB NOWGeneral ConstructionSigned-offKALE CONSTRUCTION INC03/11/2026
BIS—ISSUEDA&A BUILDING CONSULTANTS03/28/2011
BISPLISSUEDFERNANDEZ HTG & MECH CORP.02/12/2010
BIS—ISSUEDALL SEASONING LC INC07/21/2009
▾Field Inspections (DOB CAP) — 3
DateTypeResultReport
01/12/2026Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
01/12/2026Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
04/23/2025Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
▾Documents — 39 on file (BIS + DOB NOW)
▸Plans & Drawings7
▸DOB NOWPlans/Sketch7
08/17/2026B01357359-P2Request digital key ↗
08/17/2026B01357359-P1Request digital key ↗
08/17/2026B01357359-I1Request digital key ↗
Showing 3 of 7 on file for this type
▸Applications & Permits14
▸DOB NOWLPC Approval/Permit7
08/17/2026B01357359-P1Open ↗
08/17/2026B01357359-P2Open ↗
08/17/2026B01357360-P1Open ↗
Showing 3 of 7 on file for this type
▸BISWORK PERMIT APPLICATION3
03/29/2011310170052Open ↗
02/17/2010310170052Open ↗
07/21/2009310170052Open ↗
▸BISPLAN / WORK APPROVAL APPLICATION3
01/27/2010310170052Open ↗
08/06/2008310170052Open ↗
06/27/2008310170052Open ↗
▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1
08/29/2011310170052Open ↗
▸Seals & Professional Certifications10
▸DOB NOWDPL-1: Design Professional Seal & Signature7
08/17/2026B01357359-P2Open ↗
08/17/2026B01357359-P1Open ↗
08/17/2026B01357359-I1Open ↗
Showing 3 of 7 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION3
07/21/2009310170052Open ↗
07/25/2008310170052Open ↗
06/27/2008310170052Open ↗
▸Trade Schedules & Equipment2
▸BISSCHEDULE B - PLUMBING2
01/27/2010310170052Open ↗
06/27/2008310170052Open ↗
▸Safety & Tenant Protection1
▸BISSTREET TREE CHECKLIST1
06/27/2008310170052Open ↗
▸Environmental & Asbestos1
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1
06/27/2008310170052Open ↗
▸Approvals, Objections & Sign-offs2
▸BISSCHEDULE A - OCCUPANCY / USE1
06/27/2008310170052Open ↗
▸BISADMINISTRATIVE OBJECTIONS1
06/24/2008310170052Open ↗
▸Other Documents2
▸BISPLOT DIAGRAM2
09/26/2008310170052Open ↗
06/27/2008310170052Open ↗