Primarily 2 family with 1 store or office

534 COURT STREET

BROOKLYN · Carroll Gardens-Cobble Hill-Gowanus-Red Hook · BIN 3005679

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1931Year Built

3Stories

S2Building Class

R6AZoning

3,246 sfGross Floor Area

3Units

Rent Stabilized6 Open Violations ▸FDNY Report ↗

HPD11/24/2025§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISES FOR NONPAYMENT OF RENT UNTIL A VALID REGISTRATION STATEMENT IS FILED.

HPD12/04/2024§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISES FOR NONPAYMENT OF RENT UNTIL A VALID REGISTRATION STATEMENT IS FILED.

HPD11/28/2023§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISES FOR NONPAYMENT OF RENT UNTIL A VALID REGISTRATION STATEMENT IS FILED.

HPD11/17/2022§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISES FOR NONPAYMENT OF RENT UNTIL A VALID REGISTRATION STATEMENT IS FILED.

HPD03/16/2022§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISES FOR NONPAYMENT OF RENT UNTIL A VALID REGISTRATION STATEMENT IS FILED.

HPD04/21/2021§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISES FOR NONPAYMENT OF RENT UNTIL A VALID REGISTRATION STATEMENT IS FILED.

Primarily 2 family with 1 store or office · Owner of record: 534 COURT STREET LLC · 1,560 sf lot · 2.08 FAR built · Flood zone X500

Locations of Work

ArchitectureStructuralMechanicalPlumbingEquipment

Roof1p · 1 filing · 12 docs

Floor 33p · 2 filings · 16 docs

Floor 22p · 1 filing · 4 docs

Floor 14p · 2 filings · 7 docs

Cellar4p · 2 filings · 7 docs

Filed — no permit issued2p · 1 filing · 2 docs

▾Owner History (Filing Record)

Companies and organizations named on filings. Individual owners are not shown.

Owner	Filings	Most Recent
534 COURT STREET	10	03/21/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
09/27/2016	$2.1M	—	Private party → 534 COURT STREET LLC	$647/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
JAMES SCHAEFER ARCHITECT, P.C	4	11/19/2025
JIAN ENGINEERING PLLC	1	06/04/2020

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
COMMERCIAL CAPITAL USA	8	03/21/2026
RYAN DESIGN ARCHITECTURE	1	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
LL CUSTOM HOMES LLC	General Contractor	5	03/22/2026
CAM ENERGY HEATING AND ME	Plumbing	4	07/08/2026
FRANCESCO CONA	Electrical	1	03/21/2026
A&E ELECTRICAL SYSTEMS CO	Electrical	1	03/22/2026
PAUL M MAINTENANCE INC	General Contractor	1	07/08/2026
JOSEPH SORTINO	Electrical	1	03/21/2026
ARIAN HAMZARAJ	Electrical	1	03/21/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
JAMES SCHAEFER ARCHITECT,	3763	4	11/19/2025
ABEJA ENGINEERING PLLC	7269	1	11/08/2019

Building Lifecycle

All (25)Filed (5)Permit Issued (5)Signed Off (1)Violation (7)Special Inspection (7)

01/07/2026

Signed off — Alteration

Filing plumbing work in conjunction with 321999361. Interior renovations include: relocate all bathrooms and kitchen sinks(electric cooking) and install new washer (electric dryer) at 02 and 03, and new mop sink and drinking fountain at 01.

B00245281-I1

11/25/2025

Special inspection requirement — Mechanical Systems

JAMES SCHAEFER

11/25/2025

Special inspection requirement — Final

JAMES SCHAEFER

11/25/2025

Special inspection requirement — HVAC and service water heating system controls

JAMES SCHAEFER

11/25/2025

Special inspection requirement — Permanent certificate

JAMES SCHAEFER

11/25/2025

Special inspection requirement — HVAC and service water heating equipment

JAMES SCHAEFER

11/25/2025

Special inspection requirement — HVAC insulation and sealing

JAMES SCHAEFER

11/24/2025

Violation issued (HPD, open)

11/19/2025

Filed — Alteration

Installation of a electric HVAC (split, ductless).

B00245282-P1

02/12/2025

Permit issued — Mechanical Systems

B00245282-I1-MS

12/04/2024

Violation issued (HPD, open)

11/28/2023

Violation issued (HPD, open)

11/17/2022

Violation issued (HPD, open)

03/16/2022

Violation issued (HPD, open)

04/21/2021

Violation issued (HPD, open)

11/18/2020

Permit issued — Plumbing

B00245281-I1-PL

10/13/2020

Permit issued — Structural

B00256980-I1-ST

06/10/2020

Permit issued — Plumbing

B00245281-I1-PL

06/04/2020

Filed — Alteration

B00344422-I1

05/22/2020

Permit issued — Structural

B00256980-I1-ST

11/08/2019

Filed — Alteration

B00245281-I1

11/08/2019

Filed — Alteration

B00256980-I1

11/08/2019

Filed — Alteration

Installation of a electric HVAC (split, ductless).

B00245282-I1

10/31/2019

Special inspection requirement — Fire-Resistant Penetrations and Joints

JAMES SCHAEFER

01/11/2018

Violation issued (HPD, closed)

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Mechanical Systems	Permit Issued	PAUL M MAINTENANCE INC	02/12/2025
DOB NOW	Plumbing	Signed-off	CAM ENERGY HEATING AND ME	11/18/2020
DOB NOW	Structural	Permit Issued	LL CUSTOM HOMES LLC	10/13/2020
DOB NOW	Plumbing	Signed-off	CAM ENERGY HEATING AND ME	06/10/2020
DOB NOW	Structural	Permit Issued	LL CUSTOM HOMES LLC	05/22/2020
BIS	OT	ISSUED	LL CUSTOM HOMES LLC	10/20/2023
BIS	OT	ISSUED	LL CUSTOM HOMES LLC	02/22/2021
BIS	OT	ISSUED	LL CUSTOM HOMES LLC	05/08/2020

1 project · most recent 11/19/2025

Heating and Air Conditioning Systems

Filed	Status	Contractor	Scope	Make / Model / Capacity
11/19/2025	Permit Issued	PAUL M MAINTENANCE INC	Heating and Air Conditioning Systems	Heat / Cool Gree Multi24HP230V1A0 2 tons · Condensing Unit ×8

3 projects · most recent 11/24/2020

General Wiring

Filed	Status	Contractor	Scope
11/24/2020	Permit Issued	A&E ELECTRICAL SYSTEMS CO	General Wiring
10/29/2020	Permit Issued	TOP SHELF ELECTRIC CORP	—
06/08/2020	Permit Issued	CONA ELECTRIC INC	General Wiring

▾Special Inspection Requirements (DOB NOW) — 7

Date	Requirement	Inspector	Role
11/25/2025	Mechanical Systems	JAMES SCHAEFER	special
11/25/2025	Final	JAMES SCHAEFER	progress
11/25/2025	HVAC and service water heating system controls	JAMES SCHAEFER	energy_progress
11/25/2025	Permanent certificate	JAMES SCHAEFER	energy_progress
11/25/2025	HVAC and service water heating equipment	JAMES SCHAEFER	energy_progress
11/25/2025	HVAC insulation and sealing	JAMES SCHAEFER	energy_progress
10/31/2019	Fire-Resistant Penetrations and Joints	JAMES SCHAEFER	special

▾Documents — 143 on file (BIS + DOB NOW)

▸Plans & Drawings5

▸DOB NOWPlans/Sketch - Mechanical Systems2

08/19/2026B00245282-I1Request digital key ↗

08/15/2026B00245282-P1Request digital key ↗

▸DOB NOWPlans/Sketch - Sidewalk Shed1

09/02/2026B00344422-I1Request digital key ↗

▸DOB NOWPlans/Sketch - Plumbing1

09/02/2026B00245281-I1Request digital key ↗

▸DOB NOWPlans/Sketch - Structural1

09/02/2026B00256980-I1Request digital key ↗

▸Applications & Permits21

▸BISPLAN / WORK APPROVAL APPLICATION18

12/03/2025321999361Open ↗

11/20/2025321999361Open ↗

01/21/2025321636770Open ↗

Showing 3 of 18 on file for this type

▸BISWORK PERMIT APPLICATION3

10/23/2023321999361Open ↗

10/18/2023321999361Open ↗

05/08/2020321999361Open ↗

▸Zoning, Tax Lot & Property Records8

▸BISZONING DIAGRAM3

02/22/2021321999361Open ↗

10/30/2019321999361Open ↗

12/27/2017321636761Open ↗

▸BISZONING EXHIBIT I: CERTIFICATION2

10/30/2019321999361Open ↗

09/21/2017321636761Open ↗

▸BISZONING EXHIBIT III:DESC. & OWNRSHP.STMNT2

10/30/2019321999361Open ↗

09/21/2017321636761Open ↗

▸BISZONING APPEAL1

12/12/2019321999361Open ↗

▸Seals & Professional Certifications29

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION10

04/29/2020321999361Open ↗

10/30/2019321999361Open ↗

Showing 3 of 10 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature5

08/13/2026B00256980-I1Open ↗

08/13/2026B00344422-I1Open ↗

08/13/2026B00245281-I1Open ↗

Showing 3 of 5 on file for this type

▸DOB NOWProgress Inspector Seal & Signature5

09/01/2026B00245282-I1Open ↗

Showing 3 of 5 on file for this type

▸BISPROFESSIONAL CERTIFIED CHECKLIST4

10/16/2019321999361Open ↗

12/20/2017321691923Open ↗

08/11/2017321636761Open ↗

Showing 3 of 4 on file for this type

▸BISPROFESSIONAL CERTIFICATION STATEMENT2

12/20/2017321691923Open ↗

08/11/2017321636770Open ↗

▸DOB NOWSpecial Inspector Seal & Signature2

09/01/2026B00245282-I1Open ↗

08/28/2026B00245281-I1Open ↗

▸BISProfessional and Owner Certification (POC3)1

08/11/2017321636761Open ↗

▸Trade Schedules & Equipment5

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE2

08/11/2017321636761Open ↗

08/11/2017321636770Open ↗

▸BISEQUIPMENT USE APPLICATION/PERMIT1

08/11/2017321636761Open ↗

▸BISDEP SANITARY SEWER CERTIFICATION (HCP/SCP)1

02/22/2021321999361Open ↗

▸BISSCHEDULE C - HEATING & COMBUSTION EQUIPMENT1

12/20/2017321691923Open ↗

▸Safety & Tenant Protection3

▸BISSTREET TREE CHECKLIST2

10/16/2019321999361Open ↗

08/11/2017321636761Open ↗

▸BISTenant Protection Plan and Notes1

10/16/2019321999361Open ↗

▸Environmental & Asbestos8

▸BISASBESTOS: CERTIFICATION (DEP ACP5)4

10/16/2019321999361Open ↗

12/20/2017321691923Open ↗

08/11/2017321636761Open ↗

Showing 3 of 4 on file for this type

▸DOB NOWDEP ACP-5: Asbestos Assessment Report4

08/13/2026B00245282-P1Open ↗

08/13/2026B00245281-I1Open ↗

08/13/2026B00256980-I1Open ↗

Showing 3 of 4 on file for this type

▸Energy Compliance17

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS6

04/29/2020321999361Open ↗

10/16/2019321999361Open ↗

12/22/2017321636761Open ↗

Showing 3 of 6 on file for this type

▸BISFENESTRATION AREAS1

02/09/2026321999361Open ↗

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY1

07/18/2020321999361Open ↗

▸BISINSULATION PLACEMENT & R VALUES1

02/09/2026321999361Open ↗

▸BISENERGY CODE COMPLIANCE INSPECTIONS1

02/09/2026321999361Open ↗

▸BISLIGHTING CONTROLS1

02/09/2026321999361Open ↗

▸BISAS-BUILT ENERGY ANALYSIS (EN2)1

02/09/2026321999361Open ↗

▸BISFENESTRATION AIR LEAKAGE1

02/09/2026321999361Open ↗

▸BISAIR SEALING AND INSULATION - VISUAL1

02/09/2026321999361Open ↗

▸BISINTERIOR LIGHTING POWER1

02/09/2026321999361Open ↗

▸BISAS-BUILT ENERGY ANALYSIS1

02/09/2026321999361Open ↗

▸BISFENESTRATION U-FACTOR & PRODUCT RATING1

02/09/2026321999361Open ↗

▸Inspections & Test Reports14

▸BISTECHNICAL REPORT: CONCRETE/TEST CYLINDER2

07/18/2020321999361Open ↗

04/29/2020321999361Open ↗

▸BISMASONRY1

02/09/2026321999361Open ↗

▸BISTECHNICAL REPORT: RESPONSIBILITY1

07/18/2020321999361Open ↗

▸BISHYDRO FLOW TEST LETTER1

08/11/2017321636770Open ↗

▸BISSOIL REPORT1

10/30/2019321999361Open ↗

▸BISTECHNICAL REPORT: SOIL INSPECTION1

12/22/2017321636761Open ↗

▸BISTECHNICAL REPORT: CONCRETE DESIGN MIX1

04/29/2020321999361Open ↗

▸BISHYDRAULIC FLOW CALCULATIONS1

08/11/2017321636770Open ↗

▸BISFRAME (2008)/STRUCTURAL WOOD FRAME (2014) INSPECTION1

02/09/2026321999361Open ↗

▸BISCONCRETE - CAST-IN-PLACE1

02/09/2026321999361Open ↗

▸BISSTRUCTURAL STABILITY - ALTERATIONS OF EXISTING BUILDINGS1

02/09/2026321999361Open ↗

▸BISFIRE-RESISTANT PENETRATIONS AND JOINTS (FIRESTOP)1

02/09/2026321999361Open ↗

▸BISFOOTING AND FOUNDATION INSPECTION1

02/09/2026321999361Open ↗

▸Approvals, Objections & Sign-offs4

▸BISLETTERS - SUPPORTING DOCUMENTATION2

10/23/2023321999361Open ↗

▸BISSCHEDULE A - OCCUPANCY / USE2

12/22/2017321636761Open ↗

08/11/2017321636761Open ↗

▸Cost, Insurance & Ownership8

▸BISCOST AFFIDAVIT4

10/16/2019321999361Open ↗

12/20/2017321691923Open ↗

08/11/2017321636761Open ↗

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▸BISPROJECT-SPECIFIC GL INSURANCE3

10/18/2023321999361Open ↗

02/25/2021321999361Open ↗

04/29/2020321999361Open ↗

▸BISCOST AFFIDAVIT (FINAL): PW31

02/09/2026321999361Open ↗

▸Filing & Intake Forms15

▸BISADDITIONAL INFORMATION10

12/03/2025321999361Open ↗

01/10/2023321999361Open ↗

12/17/2021321999361Open ↗

Showing 3 of 10 on file for this type

▸BISEFILING COVER SHEET4

10/16/2019321999361Open ↗

12/20/2017321691923Open ↗

08/16/2017321636770Open ↗

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▸BISBOROUGH INTAKE FORM1

04/29/2020321999361Open ↗

▸Other Documents6

▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION5

01/22/2021321999361Open ↗

01/12/2021321999361Open ↗

Showing 3 of 5 on file for this type

▸BISPLOT DIAGRAM1

08/11/2017321636761Open ↗