Locations of Work

ArchitectureStructuralMechanicalPlumbingFire ProtectionEquipmentCivilGeneral

Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.

Permit Issued — active, not yet Signed-off

RoofUnder Construction16p · 1 filing · 20 docs

BulkheadUnder Construction1p · 1 filing · 20 docs

Floor 4Under Construction23p · 1 filing · 20 docs

Floor 3Under Construction23p · 1 filing · 20 docs

Floor 2Under Construction24p · 1 filing · 20 docs

Floor 1Under Construction59p · 1 filing · 20 docs

CellarUnder Construction23p · 1 filing · 20 docs

Site & exteriorUnder Construction56p · 1 filing · 20 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
9424 Holding	28	10/04/2026
Jabbie Engineering	2	09/01/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
04/02/2025	$980K	—	Private party → 9424 Holding	$681/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
Ameriland Brook	6	09/11/2026
S Associates	1	08/07/2026
Brian Ill Development	3	06/18/2026
Just Consulting Engineering	2	12/11/2025

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
Ameriland Brook	6	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
Golden Tiger Construction	General Contractor	4	04/12/2026
Arc CM	General Contractor	2	07/25/2026
Arc CM	Scaffold	1	04/09/2026
Jabbie Industries Incorporated*	Scaffold	1	08/08/2026
Plumbing NYC	Plumbing	1	10/01/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
Just Consulting Engineering	5865	5	09/11/2026
Brian Ill Development	1402	1	10/26/2025

Building Lifecycle

All (76)Filed (10)Permit Issued (9)Violation (2)Objection (25)Special Inspection (30)

09/30/2026

Permit issued — Plumbing

Q01224719-S5-PL

09/29/2026

Objection raised — Other

09/11/2026

Filed — ALT-CO - New Building with Existing Elements to Remain

INSTALL 8' TEMPORARY CONSTRUCTION FENCE AT THE ABOVE ADDRESS

Q01224719-P5

09/11/2026

Special inspection requirement — Lighting in dwelling units

XIAOJUN WANG

09/11/2026

Special inspection requirement — Fenestration air leakage

XIAOJUN WANG

09/11/2026

Special inspection requirement — Subsurface Investigations (Borings/Test Pits)

TONY ONYEAGORO

09/11/2026

Special inspection requirement — Permanent certificate

XIAOJUN WANG

09/11/2026

Special inspection requirement — Duct leakage testing, insulation and design

XIAOJUN WANG

09/11/2026

Special inspection requirement — Fenestration areas

XIAOJUN WANG

09/11/2026

Special inspection requirement — Masonry

XIAOJUN WANG

09/11/2026

Special inspection requirement — Subgrade Inspections

XIAOJUN WANG

09/11/2026

Special inspection requirement — Fire-Resistance Rated Construction

XIAOJUN WANG

09/11/2026

Special inspection requirement — Air barrier - visual inspection

XIAOJUN WANG

09/11/2026

Special inspection requirement — Interior lighting power

XIAOJUN WANG

09/11/2026

Special inspection requirement — Ventilation and air distribution system

XIAOJUN WANG

09/11/2026

Special inspection requirement — Maintenance information

XIAOJUN WANG

09/11/2026

Special inspection requirement — Insulation placement and R values

XIAOJUN WANG

09/11/2026

Special inspection requirement — Concrete - Cast-In-Place

XIAOJUN WANG

09/11/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

XIAOJUN WANG

09/11/2026

Special inspection requirement — Mechanical Systems

XIAOJUN WANG

09/11/2026

Special inspection requirement — Structural Stability – Alterations of existing buildings

XIAOJUN WANG

09/11/2026

Special inspection requirement — Energy Code Compliance Inspections

XIAOJUN WANG

09/11/2026

Special inspection requirement — Final

XIAOJUN WANG

09/11/2026

Special inspection requirement — Metering

XIAOJUN WANG

09/11/2026

Special inspection requirement — HVAC-R and service water piping design and insulation

XIAOJUN WANG

09/11/2026

Special inspection requirement — Shutoff dampers

XIAOJUN WANG

09/11/2026

Special inspection requirement — HVAC-R and service water heating system controls

XIAOJUN WANG

09/11/2026

Special inspection requirement — Air barrier — testing

XIAOJUN WANG

09/11/2026

Special inspection requirement — Fenestration and door U-factor and product ratings

XIAOJUN WANG

09/11/2026

Special inspection requirement — Electric vehicle service equipment requirements

XIAOJUN WANG

09/11/2026

Special inspection requirement — HVAC-R and service water heating equipment

XIAOJUN WANG

09/11/2026

Special inspection requirement — Lighting controls

XIAOJUN WANG

08/12/2026

Violation issued (ECB, open)

Construction

08/07/2026

Filed — ALT-CO - New Building with Existing Elements to Remain

INSTALL 8' TEMPORARY CONSTRUCTION FENCE AT THE ABOVE ADDRESS

Q01224719-S6

08/07/2026

Permit issued — Sidewalk Shed

Q01224719-S6-SH

07/23/2026

Permit issued — General Construction

Q01224719-I1-GC-CX

07/23/2026

Permit issued — Foundation

Q01224719-S3-ST

06/18/2026

Filed — ALT-CO - New Building with Existing Elements to Remain

INSTALL 8' TEMPORARY CONSTRUCTION FENCE AT THE ABOVE ADDRESS

Q01224719-S5

05/05/2026

Special inspection requirement — Masonry

XIAOJUN WANG

04/22/2026

Filed — ALT-CO - New Building with Existing Elements to Remain

INSTALL 8' TEMPORARY CONSTRUCTION FENCE AT THE ABOVE ADDRESS

Q01224719-P4

04/10/2026

Permit issued — Foundation

Q01224719-S3-GC

04/10/2026

Permit issued — Structural

Q01224719-S3-ST

04/09/2026

Violation issued (ECB, open)

Construction

04/02/2026

Permit issued — General Construction

Q01224719-I1-GC-CX

04/02/2026

Permit issued — Foundation

Q01224719-S3-FO-EA

01/14/2026

Permit issued — Construction Fence

Q01224719-S1-FN

12/23/2025

Objection resolved — Addressed

12/23/2025

Objection resolved — Addressed

12/23/2025

Objection resolved — Addressed

12/23/2025

Objection resolved — Addressed

12/19/2025

Filed — ALT-CO - New Building with Existing Elements to Remain

INSTALL 8' TEMPORARY CONSTRUCTION FENCE AT THE ABOVE ADDRESS

Q01224719-P3

12/16/2025

Objection raised — Structural

12/16/2025

Objection raised — Admin

12/16/2025

Objection raised — Structural

12/16/2025

Objection raised — Admin

12/11/2025

Filed — ALT-CO - New Building with Existing Elements to Remain

INSTALL 8' TEMPORARY CONSTRUCTION FENCE AT THE ABOVE ADDRESS

Q01224719-S3

10/29/2025

Objection resolved — Addressed

10/26/2025

Filed — ALT-CO - New Building with Existing Elements to Remain

INSTALL 8' TEMPORARY CONSTRUCTION FENCE AT THE ABOVE ADDRESS

Q01224719-S2

10/24/2025

Objection raised — Admin

10/22/2025

Filed — ALT-CO - New Building with Existing Elements to Remain

INSTALL 8' TEMPORARY CONSTRUCTION FENCE AT THE ABOVE ADDRESS

Q01224719-P1

Latest 60 of 76 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Plumbing	Permit Issued	Plumbing NYC	09/30/2026
DOB NOW	Sidewalk Shed	Permit Issued	Jabbie Industries Incorporated*	08/07/2026
DOB NOW	General Construction	Permit Issued	Arc CM	07/23/2026
DOB NOW	Foundation	Permit Issued	Arc CM	07/23/2026
DOB NOW	Foundation	Permit Issued	Golden Tiger Construction	04/10/2026
DOB NOW	Structural	Permit Issued	Golden Tiger Construction	04/10/2026
DOB NOW	General Construction	Permit Issued	Golden Tiger Construction	04/02/2026
DOB NOW	Foundation	Permit Issued	Golden Tiger Construction	04/02/2026
DOB NOW	Construction Fence	Permit Issued	Arc CM	01/14/2026

1 project · most recent 09/11/2026

Heating Systems

Filed	Status	Contractor	Scope	Make / Model / Capacity
09/11/2026	Permit Issued	Jabbie Industries Incorporated*	Heating Systems	Heating Rheem ×30

1 project · most recent 09/11/2026

Sprinkler System

Filed	Status	Contractor	Scope
09/11/2026	—	—	Sprinkler System

1 project · most recent 09/11/2026

Gas Storm Water/Sanitary

Filed	Status	Contractor	Scope
09/11/2026	Permit Issued	Plumbing Works Subs	Gas, Storm, Water/Sanitary

2 projects · most recent 10/05/2026

General Wiring

Filed	Status	Contractor	Scope
10/05/2026	Permit Issued	CL Electrical	General Wiring
08/06/2026	Permit Issued	Nash Electric Services	—

1 project · most recent 09/11/2026

Steel Concrete

Filed	Status	Contractor	Scope
09/11/2026	Permit Issued	Plumbing Works Subs	Steel, Concrete

1 project · most recent 09/11/2026

Fence Sidewalk Shed

Filed	Status	Contractor	Scope
09/11/2026	Permit Issued	Plumbing Works Subs	Fence, Sidewalk Shed

1 project · most recent 09/11/2026

Earthwork

Filed	Status	Contractor	Scope
09/11/2026	Permit Issued	Plumbing Works Subs	Earthwork

▾Special Inspection Requirements (DOB NOW) — 140

Date	Requirement	Inspector	Role
09/11/2026	Shutoff dampers	XIAOJUN WANG	energy_progress
09/11/2026	HVAC-R and service water heating system controls	XIAOJUN WANG	energy_progress
09/11/2026	Interior lighting power	XIAOJUN WANG	energy_progress
09/11/2026	Air barrier — testing	XIAOJUN WANG	energy_progress
09/11/2026	Fenestration and door U-factor and product ratings	XIAOJUN WANG	energy_progress
09/11/2026	Ventilation and air distribution system	XIAOJUN WANG	energy_progress
09/11/2026	Duct leakage testing, insulation and design	XIAOJUN WANG	energy_progress
09/11/2026	Electric vehicle service equipment requirements	XIAOJUN WANG	energy_progress
09/11/2026	HVAC-R and service water heating equipment	XIAOJUN WANG	energy_progress
09/11/2026	Maintenance information	XIAOJUN WANG	energy_progress
09/11/2026	Lighting controls	XIAOJUN WANG	energy_progress
09/11/2026	Insulation placement and R values	XIAOJUN WANG	energy_progress
09/11/2026	Fenestration areas	XIAOJUN WANG	energy_progress
09/11/2026	Fenestration air leakage	XIAOJUN WANG	energy_progress
09/11/2026	Final	XIAOJUN WANG	progress
09/11/2026	Fire-Resistance Rated Construction	XIAOJUN WANG	progress
09/11/2026	Metering	XIAOJUN WANG	energy_progress
09/11/2026	HVAC-R and service water piping design and insulation	XIAOJUN WANG	energy_progress
09/11/2026	Air barrier - visual inspection	XIAOJUN WANG	energy_progress
09/11/2026	Permanent certificate	XIAOJUN WANG	energy_progress
09/11/2026	Lighting in dwelling units	XIAOJUN WANG	energy_progress
09/11/2026	Energy Code Compliance Inspections	XIAOJUN WANG	progress
09/11/2026	Concrete - Cast-In-Place	XIAOJUN WANG	special
09/11/2026	Fire-Resistant Penetrations and Joints	XIAOJUN WANG	special
09/11/2026	Masonry	XIAOJUN WANG	special

Latest 25 of 140.

▾Documents — 103 on file (BIS + DOB NOW)

▸Plans & Drawings10

▸DOB NOWPlans/Sketch10

08/18/2026Q01224719-P2Request digital key ↗

08/18/2026Q01224719-P1Request digital key ↗

08/18/2026Q01224719-S1Request digital key ↗

Showing 3 of 10 on file for this type

▸Applications & Permits2

▸BISBPP-5 - Authorization to the Department of Transportation1

09/26/2025440825555Open ↗

▸BISPLAN / WORK APPROVAL APPLICATION1

09/26/2025440825555Open ↗

▸Zoning, Tax Lot & Property Records10

▸DOB NOWZD1: DOB Zoning Diagram6

10/04/2026Q01224719-P5Open ↗

08/18/2026Q01224719-P4Open ↗

08/13/2026Q01224719-P3Open ↗

Showing 3 of 6 on file for this type

▸DOB NOWHouse Number Verification: TOPO Stamp4

08/13/2026Q01224719-P3Open ↗

08/13/2026Q01224719-P2Open ↗

08/13/2026Q01224719-I1Open ↗

Showing 3 of 4 on file for this type

▸Seals & Professional Certifications30

▸DOB NOWDPL-1: Design Professional Seal & Signature11

10/04/2026Q01224719-P5Open ↗

08/18/2026Q01224719-S2Open ↗

08/18/2026Q01224719-P1Open ↗

Showing 3 of 11 on file for this type

▸DOB NOWProgress Inspector Seal & Signature9

10/04/2026Q01224719-P5Open ↗

09/23/2026Q01224719-P4Open ↗

Showing 3 of 9 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature8

10/04/2026Q01224719-P5Open ↗

09/23/2026Q01224719-P4Open ↗

Showing 3 of 8 on file for this type

▸BISAPPLICANT OWNER SIGNATURE1

09/26/2025440825555Open ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1

09/26/2025440825555Open ↗

▸Trade Schedules & Equipment7

▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)7

10/04/2026Q01224719-P5Open ↗

08/18/2026Q01224719-P4Open ↗

08/13/2026Q01224719-P3Open ↗

Showing 3 of 7 on file for this type

▸Safety & Tenant Protection4

▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan2

08/13/2026Q01224719-I1Open ↗

08/13/2026Q01224719-S3Open ↗

▸BISSTREET TREE CHECKLIST1

09/26/2025440825555Open ↗

▸DOB NOWStreet Trees Site Plan1

08/13/2026Q01224719-I1Open ↗

▸Environmental & Asbestos9

▸DOB NOWDEP ACP-5: Asbestos Assessment Report9

10/04/2026Q01224719-P5Open ↗

08/18/2026Q01224719-P1Open ↗

08/18/2026Q01224719-I1Open ↗

Showing 3 of 9 on file for this type

▸Inspections & Test Reports7

▸DOB NOWSOIL REPORT6

10/04/2026Q01224719-P5Open ↗

08/18/2026Q01224719-P4Open ↗

08/13/2026Q01224719-P1Open ↗

Showing 3 of 6 on file for this type

▸DOB NOWTR4 Test Report and Plot Diagram1

08/13/2026Q01224719-I1Open ↗

▸Filing & Intake Forms2

▸BISEFILING JOB APPLICATION COVER SHEET1

09/26/2025440825555Open ↗

▸BISBPP: CHECKLIST IN LIEU OF PLANS-ALT31

09/26/2025440825555Open ↗

▸Other Documents22

▸DOB NOWSite Survey: Initial7

10/04/2026Q01224719-P5Open ↗

08/18/2026Q01224719-P4Open ↗

08/13/2026Q01224719-S3Open ↗

Showing 3 of 7 on file for this type

▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone7

10/04/2026Q01224719-P5Open ↗

08/18/2026Q01224719-P4Open ↗

08/13/2026Q01224719-P3Open ↗

Showing 3 of 7 on file for this type

▸DOB NOWProperty Ownership Certification6

10/04/2026Q01224719-P5Open ↗

08/18/2026Q01224719-P2Open ↗

08/18/2026Q01224719-P1Open ↗

Showing 3 of 6 on file for this type

▸BISBPP - SUPPORTING DOCUMENTATION1

09/26/2025440825555Open ↗

▸DOB NOWAdjoining Owners Notification1

08/13/2026Q01224719-S3Open ↗