Locations of Work

ArchitectureStructuralMechanicalPlumbingEquipmentGeneral

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

RoofMechanical work for existing commercial kitchen7p · 1 filing · 6 docs

Floor 5Cathay Bank2p · 2 filings · 7 docs

Floor 4Cathay Bank12p · 4 filings · 20 docs

Floor 3Cathay Bank12p · 5 filings · 20 docs

Floor 2Cathay Bank19p · 6 filings · 20 docs

Floor 1Cathay Bank20p · 4 filings · 20 docs

Cellar1st floor eating and drinking establishment renovation5p · 1 filing · 20 docs

Site & exteriorCathay Bank6p · 4 filings · 10 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
3650 Main	15	03/21/2026
Cathay Bank	3	03/22/2026
3650LLC	2	03/21/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
All City Engineering	1	06/10/2024
Zheng & Associates	3	03/27/2024
All City Engineering	1	01/11/2024
Halo Architecture	7	12/12/2023
Allen Shinfeld, P.E	2	08/18/2023
Jimenez Building Consulting	1	07/21/2023
Jose L. Pena, P.E	2	11/14/2019
SU Architect	2	05/10/2018

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
Modern Building Consultant	8	03/21/2026
Youn Design	4	03/21/2026
SD Design Studio	2	03/21/2026
Louis Striar	4	03/21/2026
Arcx Design	6	03/21/2026
SU Architect P C	4	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
Winway Development	General Contractor	3	03/21/2026
Universal Construction	General Contractor	3	07/08/2026
Signstar NYC	Sign hanger	2	07/08/2026
Universal Construction	Scaffold	2	03/21/2026
Neptune Signs & Awnings	Sign hanger	2	07/08/2026
Zaq Construction	General Contractor	2	03/21/2026
AMC Plumbing, Heating & CLNG	Plumbing	2	07/08/2026
HP Services	Plumbing	1	07/08/2026
Hongtai Construction	Scaffold	1	07/08/2026
NY Building Associates	General Contractor	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
All City Engineering	7115	2	06/10/2024
Zheng Engineering	8512	3	03/27/2024
Halo Architecture	8021	6	12/12/2023
SD Testing & Inspection S	7010	1	07/21/2023

Building Lifecycle

All (100)Filed (19)Permit Issued (14)Signed Off (8)Violation (2)Inspection (11)Objection (16)Special Inspection (30)

11/21/2024

Signed off — Alteration

REPLACE (2) ROOFTOP UNITS ON THE SECOND FLOOR ROOF. NO CHANGE IN USE, EGRESS, OR OCCUPANCY UNDER THIS FILING.

Q01060529-I1

10/23/2024

Permit issued — Mechanical Systems

Q01060529-I1-MS

06/10/2024

Filed — Alteration

REPLACE (2) ROOFTOP UNITS ON THE SECOND FLOOR ROOF. NO CHANGE IN USE, EGRESS, OR OCCUPANCY UNDER THIS FILING.

Q01060529-I1

05/08/2024

Signed off — Alteration

APPLICATION FOR TENANT FIT-OUT. ALTERATION FOR A BEAUTY SALON SALES STORE ON THE 2nd FLOOR. EXISTING USE GROUP 6A. NON-LOAD BEARING PARTITION WALL WORK. REPLACEMENT AND NEW FIXTURES AND FINISHES. NO CHANGE IN USE, OCCUPANCY, OR EGRESS.

Q01001453-S2

05/08/2024

Signed off — Alteration

APPLICATION FOR TENANT FIT-OUT. ALTERATION FOR A BEAUTY SALON SALES STORE ON THE 2nd FLOOR. EXISTING USE GROUP 6A. NON-LOAD BEARING PARTITION WALL WORK. REPLACEMENT AND NEW FIXTURES AND FINISHES. NO CHANGE IN USE, OCCUPANCY, OR EGRESS.

Q01001453-I1

05/01/2024

Inspection — Certified Water and Sanitary-WS-Fixtures-Finish

Certified

View inspection ↗

04/11/2024

Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing

Certified

View inspection ↗

04/02/2024

Permit issued — Plumbing

Q01001453-S2-PL

03/27/2024

Filed — Alteration

APPLICATION FOR TENANT FIT-OUT. ALTERATION FOR A BEAUTY SALON SALES STORE ON THE 2nd FLOOR. EXISTING USE GROUP 6A. NON-LOAD BEARING PARTITION WALL WORK. REPLACEMENT AND NEW FIXTURES AND FINISHES. NO CHANGE IN USE, OCCUPANCY, OR EGRESS.

Q01001453-S3

03/12/2024

Objection resolved — Addressed

03/07/2024

Permit issued — General Construction

Q01001453-I1-GC

02/29/2024

Objection resolved — Addressed

02/29/2024

Objection resolved — Addressed

02/29/2024

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

XIAO ZHENG

02/29/2024

Special inspection requirement — Energy Code Compliance Inspections

XIAO ZHENG

02/28/2024

Objection raised — Fire_Protection

02/28/2024

Objection raised — Inspections

02/28/2024

Objection raised — Other

02/24/2024

Objection resolved — Addressed

02/24/2024

Objection resolved — Addressed

02/22/2024

Objection raised — Scope

02/22/2024

Objection raised — Other

02/17/2024

Filed — Alteration

APPLICATION FOR TENANT FIT-OUT. ALTERATION FOR A BEAUTY SALON SALES STORE ON THE 2nd FLOOR. EXISTING USE GROUP 6A. NON-LOAD BEARING PARTITION WALL WORK. REPLACEMENT AND NEW FIXTURES AND FINISHES. NO CHANGE IN USE, OCCUPANCY, OR EGRESS.

Q01001453-S2

02/17/2024

Filed — Alteration

APPLICATION FOR TENANT FIT-OUT. ALTERATION FOR A BEAUTY SALON SALES STORE ON THE 2nd FLOOR. EXISTING USE GROUP 6A. NON-LOAD BEARING PARTITION WALL WORK. REPLACEMENT AND NEW FIXTURES AND FINISHES. NO CHANGE IN USE, OCCUPANCY, OR EGRESS.

Q01001453-I1

02/16/2024

Special inspection requirement — Fire-Resistant Penetrations and Joints

XIAO ZHENG

02/16/2024

Special inspection requirement — Energy Code Compliance Inspections

XIAO ZHENG

02/16/2024

Special inspection requirement — Lighting controls

XIAO ZHENG

02/16/2024

Special inspection requirement — Interior lighting power

XIAO ZHENG

02/12/2024

Inspection — Pass-Final CND-Occupancy Inspection

Pass

View inspection ↗

02/06/2024

Special inspection requirement — Fire-Resistant Penetrations and Joints

XIAO ZHENG

02/06/2024

Special inspection requirement — Final

XIAO ZHENG

02/02/2024

Permit issued — Mechanical Systems

Q00926007-I1-MS

01/30/2024

Objection resolved — Addressed

01/24/2024

Inspection — Pass-Final PL - Up to 3 Requested Floors

Pass

View inspection ↗

01/24/2024

Objection resolved — Addressed

01/24/2024

Objection resolved — Addressed

01/17/2024

Inspection — Pass-Final PL - Up to 3 Requested Floors

Pass

View inspection ↗

01/16/2024

Objection raised — Other

01/16/2024

Objection raised — Other

01/16/2024

Objection raised — Other

01/11/2024

Filed — Alteration

Propose mechanical work for existing commercial kitchen of eating and drinking establishments in conjunction with DOB Now #Q00820997 as per plan. No change in use, egress, or occupancy.

Q00926007-I1

01/10/2024

Special inspection requirement — Duct leakage testing, insulation and design

Liangkai Xia

01/10/2024

Special inspection requirement — Maintenance information

Liangkai Xia

01/10/2024

Special inspection requirement — Shutoff dampers

Liangkai Xia

01/10/2024

Special inspection requirement — Fire-Resistant Penetrations and Joints

Liangkai Xia

01/10/2024

Special inspection requirement — Energy Code Compliance Inspections

Liangkai Xia

01/10/2024

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

Liangkai Xia

01/10/2024

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

Liangkai Xia

01/10/2024

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

Liangkai Xia

12/21/2023

Special inspection requirement — Lighting controls

Hanli Liu

12/21/2023

Special inspection requirement — Interior lighting power

Hanli Liu

12/21/2023

Special inspection requirement — Fire-Resistant Penetrations and Joints

Hanli Liu

12/21/2023

Special inspection requirement — Energy Code Compliance Inspections

Hanli Liu

12/21/2023

Special inspection requirement — Fire-Resistance Rated Construction

Hanli Liu

12/15/2023

Inspection — Fail-Final PL - Up to 3 Requested Floors

Fail

View inspection ↗

12/12/2023

Filed — Alteration CO

Propose commercial cooking equipment & plumbing fixtures at 1st floor kitchen of Eating & Dinking Establishment as per plan. No change in use, egress, or occupancy.

Q00820997-P3

12/12/2023

Filed — Alteration CO

Propose commercial cooking equipment & plumbing fixtures at 1st floor kitchen of Eating & Dinking Establishment as per plan. No change in use, egress, or occupancy.

Q00820997-P4

12/12/2023

Special inspection requirement — Energy Code Compliance Inspections

Hanli Liu

12/12/2023

Special inspection requirement — Fire-Resistant Penetrations and Joints

Hanli Liu

12/12/2023

Special inspection requirement — Energy Code Compliance Inspections

Hanli Liu

Latest 60 of 100 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Mechanical Systems	Signed-off	NY Building Associates	10/23/2024
DOB NOW	Plumbing	Signed-off	HP Services	04/02/2024
DOB NOW	General Construction	Signed-off	Zaq Construction	03/07/2024
DOB NOW	Mechanical Systems	Permit Issued	Universal Construction	02/02/2024
DOB NOW	Plumbing	Signed-off	AMC Plumbing, Heating & CLNG	11/30/2023
DOB NOW	Sign	Signed-off	Neptune Signs & Awnings	10/26/2023
DOB NOW	Sign	Signed-off	Neptune Signs & Awnings	10/06/2023
DOB NOW	General Construction	Signed-off	Winway Development	08/02/2023
DOB NOW	Construction Fence	Permit Issued	Universal Construction	06/15/2023
DOB NOW	Plumbing	Signed-off	AMC Plumbing, Heating & CLNG	06/10/2023
DOB NOW	General Construction	Permit Issued	Universal Construction	06/06/2023
DOB NOW	Sign	Signed-off	Signstar NYC	11/19/2019
DOB NOW	Sign	Signed-off	Signstar NYC	08/12/2019
DOB NOW	Construction Fence	Permit Issued	Hongtai Construction	05/10/2018
BIS	FP	ISSUED	NY Firetech	11/13/2018
BIS	MH	ISSUED	Hongtai Construction	05/04/2018
BIS	PL	ISSUED	So Plumbing & Heating	05/04/2018
BIS	MH	ISSUED	Happy Garden Construction	04/25/2014
BIS	PL	ISSUED	Flytiger P & H	04/05/2011
BIS	EQ	ISSUED	Mohammed Kamal Uddin D/B/	04/27/2009
BIS	OT	ISSUED	Gao's Construction	04/27/2009
BIS	EQ	ISSUED	Metal Stone Construction	12/03/2004
BIS	PL	ISSUED	Wasoff Plumbing & Utility Co	11/05/2004
BIS	—	ISSUED	Metal Stone Construction	10/29/2004
BIS	EQ	ISSUED	Metal Stone Construction	10/29/2004
BIS	PL	ISSUED	Hadera Plumbing & Heating	04/06/2004
BIS	EQ	ISSUED	Metal Stone Construction	12/08/2003
BIS	EQ	ISSUED	Metal Stone Construction	09/05/2003
BIS	EQ	ISSUED	JTG & Sons Scaffolding Co	08/08/2003
BIS	FP	ISSUED	Master Fire Systems	02/27/2003
BIS	OT	ISSUED	New Trend Construction	10/28/2002
BIS	PL	ISSUED	Amok	11/29/2001
BIS	EQ	ISSUED	Welldone Enterpriser	11/05/2001
BIS	MH	ISSUED	Welldone Enterpriser	10/16/2001
BIS	OT	ISSUED	Ayers Home Remodeling	01/26/2001

1 project · most recent 01/11/2024

Heating and Air Conditioning Systems Others Ventilation Systems

Filed	Status	Contractor	Scope	Make / Model / Capacity
01/11/2024	Permit Issued	Universal Construction	Heating and Air Conditioning Systems, Others, Ventilation Systems	Heat / Cool Oxbox J4AC6060A1000AA 60,000 BTU · Condensing Unit ×2 J4MXCD010EC6HCA 60,000 CFM ×2 Ventilation Greenheck CUE-240HP-VG 6,000 CFM · Kitchen Exhaust ×1 SQ-98-VG 650 CFM · Exhaust Fan ×1 Other Oxbox J4MXCD010EC6HCA 60,000 CFM ×2

2 projects · most recent 03/27/2024

Water/Sanitary Gas

Filed	Status	Contractor	Scope
03/27/2024	Signed-off	HP Services	Water/Sanitary
12/12/2023	Signed-off	AMC Plumbing, Heating & CLNG	Gas, Water/Sanitary

5 projects · most recent 04/22/2024

General Wiring

Filed	Status	Contractor	Scope
04/22/2024	Complete	R & T Electrical	General Wiring
08/15/2023	Complete	Jong Hyun Kim	—
06/12/2023	Complete	R & T Electrical	General Wiring
08/05/2019	Complete	Rainbow Electric Co	—
05/10/2018	Complete	KJK Electric	General Wiring

1 project · most recent 12/12/2023

Filed	Status	Contractor	Scope
12/12/2023	Signed-off	AMC Plumbing, Heating & CLNG	1 scope_items

2 projects · most recent 04/07/2023

Fence

Filed	Status	Contractor	Scope
04/07/2023	Permit Issued	Universal Construction	Fence
05/10/2018	Permit Issued	Hongtai Construction	Fence

▾Field Inspections (DOB CAP) — 11

Date	Type	Result	Report
05/01/2024	Certified Water and Sanitary-WS-Fixtures-Finish	Certified	View ↗
04/11/2024	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
02/12/2024	Pass-Final CND-Occupancy Inspection	Pass	View ↗
01/24/2024	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
01/17/2024	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
12/15/2023	Fail-Final PL - Up to 3 Requested Floors	Fail	View ↗
11/21/2023	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
11/13/2023	Pass-Final Sign Permit Inspection	Pass	View ↗
10/24/2023	Pass-Final Sign Permit Inspection	Pass	View ↗
09/06/2023	Pass-Final General Construction Non-Directive 14	Pass	View ↗
07/19/2023	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗

▾Special Inspection Requirements (DOB NOW) — 37

Date	Requirement	Inspector	Role
02/29/2024	HVAC-R and service water piping design and insulation	XIAO ZHENG	energy_progress
02/29/2024	Energy Code Compliance Inspections	XIAO ZHENG	progress
02/16/2024	Fire-Resistant Penetrations and Joints	XIAO ZHENG	special
02/16/2024	Energy Code Compliance Inspections	XIAO ZHENG	progress
02/16/2024	Lighting controls	XIAO ZHENG	energy_progress
02/16/2024	Interior lighting power	XIAO ZHENG	energy_progress
02/06/2024	Fire-Resistant Penetrations and Joints	XIAO ZHENG	special
02/06/2024	Final	XIAO ZHENG	progress
01/10/2024	Duct leakage testing, insulation and design	Liangkai Xia	energy_progress
01/10/2024	Maintenance information	Liangkai Xia	energy_progress
01/10/2024	Shutoff dampers	Liangkai Xia	energy_progress
01/10/2024	Fire-Resistant Penetrations and Joints	Liangkai Xia	special
01/10/2024	Energy Code Compliance Inspections	Liangkai Xia	progress
01/10/2024	HVAC-R and service water heating equipment	Liangkai Xia	energy_progress
01/10/2024	HVAC-R and service water heating system controls	Liangkai Xia	energy_progress
01/10/2024	HVAC-R and service water piping design and insulation	Liangkai Xia	energy_progress
12/21/2023	Lighting controls	Hanli Liu	energy_progress
12/21/2023	Interior lighting power	Hanli Liu	energy_progress
12/21/2023	Fire-Resistant Penetrations and Joints	Hanli Liu	special
12/21/2023	Energy Code Compliance Inspections	Hanli Liu	progress
12/21/2023	Fire-Resistance Rated Construction	Hanli Liu	progress
12/12/2023	Energy Code Compliance Inspections	Hanli Liu	progress
12/12/2023	Fire-Resistant Penetrations and Joints	Hanli Liu	special
12/12/2023	Energy Code Compliance Inspections	Hanli Liu	progress
12/12/2023	Fire-Resistance Rated Construction	Hanli Liu	progress

Latest 25 of 37.

▾Tenants in the building

Tenant	Space	Floors	Renovation projects
Cathay Bank	Bank / Financial branch	Floors 1–5	Project Q08028671 Alteration · LOC Issued · 12/19/2022 Project Q00248615 Alteration · LOC Issued · 11/14/2019 Project Q00198279 Alteration · LOC Issued · 08/08/2019

Names are taken automatically from the text of each project’s filed documents (title blocks and cover sheets) and screened to exclude owners, landlords and designers. They may be incomplete or wrong; check the filing.

▾Documents — 176 on file (BIS + DOB NOW)

▸Plans & Drawings20

▸DOB NOWPlans/Sketch18

08/29/2026Q00042212-I1Request digital key ↗

08/29/2026Q00042212-P1Request digital key ↗

08/25/2026Q08028671-I1Request digital key ↗

Showing 3 of 18 on file for this type

▸DOB NOWPlans/Sketch - Sign2

08/28/2026Q00198279-I1Request digital key ↗

08/28/2026Q00248615-I1Request digital key ↗

▸Applications & Permits25

▸BISPLAN / WORK APPROVAL APPLICATION17

03/15/2024421618949Open ↗

02/06/2024421618949Open ↗

02/05/2024421618949Open ↗

Showing 3 of 17 on file for this type

▸BISWORK PERMIT APPLICATION7

11/27/2018421613506Open ↗

05/15/2018421618949Open ↗

Showing 3 of 7 on file for this type

▸BISNon-Directive 14 Construction Sign Off Including Sign Applications1

06/26/2015440140367Open ↗

▸Seals & Professional Certifications61

▸DOB NOWDPL-1: Design Professional Seal & Signature21

08/28/2026Q00198279-I1Open ↗

08/25/2026Q08028671-I1Open ↗

08/24/2026Q00921647-I1Open ↗

Showing 3 of 21 on file for this type

▸DOB NOWProgress Inspector Seal & Signature17

09/26/2026Q00820997-P4Open ↗

09/01/2026Q00908026-I1Open ↗

Showing 3 of 17 on file for this type

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION10

05/15/2018421613506Open ↗

05/15/2018421618949Open ↗

04/26/2018421618949Open ↗

Showing 3 of 10 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature10

09/26/2026Q00820997-P4Open ↗

09/01/2026Q00908026-I1Open ↗

08/31/2026Q00820997-I1Open ↗

Showing 3 of 10 on file for this type

▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1

04/24/2014440140367Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT1

04/24/2014440140367Open ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1

04/24/2014440140367Open ↗

▸Trade Schedules & Equipment6

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE2

02/28/2019421618949Open ↗

05/15/2018421618949Open ↗

▸BISSCHEDULE B - PLUMBING1

12/28/2010420300169Open ↗

▸BISSELF-CERT PLUMBING NOTICE1

06/20/2011420300169Open ↗

▸BISEQUIPMENT USE APPLICATION/PERMIT1

06/26/2015440140367Open ↗

▸BISRPZ/DDCV TEST REPORT : GEN215B1

06/20/2011420300169Open ↗

▸Safety & Tenant Protection4

▸DOB NOWStreet Tree Checklist3

08/23/2026Q00820997-P5Open ↗

08/23/2026Q00820997-P4Open ↗

08/23/2026Q00820997-I1Open ↗

▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1

08/13/2026Q00820997-I1Open ↗

▸Environmental & Asbestos17

▸DOB NOWDEP ACP-5: Asbestos Assessment Report15

08/28/2026Q00198279-I1Open ↗

08/23/2026Q00820997-P4Open ↗

08/23/2026Q00820997-P5Open ↗

Showing 3 of 15 on file for this type

▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'2

12/28/2010420300169Open ↗

04/03/2009420002151Open ↗

▸Energy Compliance6

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS3

05/15/2018421618949Open ↗

04/26/2018421618949Open ↗

06/20/2015440140367Open ↗

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY1

04/24/2014440140367Open ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1

04/24/2014440140367Open ↗

▸BISAS-BUILT ENERGY ANALYSIS1

06/20/2015440140367Open ↗

▸Inspections & Test Reports1

▸BISTECHNICAL REPORT: RESPONSIBILITY1

04/24/2014440140367Open ↗

▸Approvals, Objections & Sign-offs14

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST6

02/23/2024421613506Open ↗

01/09/2019421613506Open ↗

Showing 3 of 6 on file for this type

▸BISLETTERS - SUPPORTING DOCUMENTATION5

06/26/2015440140367Open ↗

06/22/2011420300169Open ↗

12/28/2010420300169Open ↗

Showing 3 of 5 on file for this type

▸BISADMINISTRATIVE OBJECTIONS2

12/28/2010420300169Open ↗

04/03/2009420002151Open ↗

▸BISDESIGN COMM. APPROVAL: DISTINCTIVE SIDEWALK1

07/07/2015440140367Open ↗

▸Cost, Insurance & Ownership11

▸BISCOST AFFIDAVIT11

01/09/2019421613506Open ↗

05/15/2018421613506Open ↗

Showing 3 of 11 on file for this type

▸Filing & Intake Forms9

▸BISEFILING COVER SHEET4

05/15/2018421613506Open ↗

04/26/2018421618949Open ↗

12/28/2010420300169Open ↗

Showing 3 of 4 on file for this type

▸BISADDITIONAL INFORMATION3

07/31/2019421618949Open ↗

02/28/2019421618949Open ↗

04/24/2014440140367Open ↗

▸BISBOROUGH INTAKE FORM1

01/09/2019421613506Open ↗

▸BISEFILING JOB APPLICATION COVER SHEET1

04/24/2014440140367Open ↗

▸Other Documents2

▸BISFIRE SUPP ANSUL APPROVL: FD-FSS2

01/09/2019421613506Open ↗