Locations of Work

ArchitectureMechanicalPlumbingGeneralOther

Roof26p · 2 filings · 20 docs

Floor 321p · 1 filing · 20 docs

Floor 219p · 1 filing · 20 docs

Floor 128p · 2 filings · 20 docs

Cellar30p · 2 filings · 20 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
PEAK	32	07/08/2026
JKO USA MANAGEMENT	2	03/22/2026
THE OWNER OF	1	03/22/2026
APEX MANAGEMENT GROUP	2	03/21/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
11/17/2022	$1.8M	—	— → —	$746/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
JAMES CHAI ARCHITECT, P.C.	20	12/02/2025
A & T ENGINEERING, P.C.	3	05/25/2023

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
HTX BUILDING CONSULTING	16	03/21/2026
RICHARD WAINER ARCHITECT, PLLC	8	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
JKO USA MANAGEMENT INC	General Contractor	9	07/08/2026
PIPESTYLISTS, INC	Plumbing	2	07/08/2026
BADGER MANAGEMENT INC	General Contractor	1	04/09/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
JAMES JH CHAI & ASSOCIATE	6481	23	12/02/2025
SY ENGINEERING PLLC	5149	2	05/06/2024
A & T DESIGN GROUP LLC	1088	3	05/25/2023

Building Lifecycle

All (95)Filed (23)Permit Issued (9)Signed Off (3)Violation (5)Inspection (9)Objection (16)Special Inspection (30)

12/17/2025

Special inspection requirement — Tenant Protection Plan Compliance

Joon Ho Chai

12/17/2025

Special inspection requirement — Maintenance information

Joon Ho Chai

12/17/2025

Special inspection requirement — Fenestration areas

Joon Ho Chai

12/17/2025

Special inspection requirement — Mechanical Systems

Joon Ho Chai

12/17/2025

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

Joon Ho Chai

12/17/2025

Special inspection requirement — Shutoff dampers

Joon Ho Chai

12/17/2025

Special inspection requirement — Energy Code Compliance Inspections

Joon Ho Chai

12/17/2025

Special inspection requirement — Fenestration air leakage

Joon Ho Chai

12/17/2025

Special inspection requirement — Air barrier - visual inspection

Joon Ho Chai

12/17/2025

Special inspection requirement — Final

JIN WOO LEE

12/17/2025

Special inspection requirement — Fire-Resistant Penetrations and Joints

Joon Ho Chai

12/17/2025

Special inspection requirement — Fire-Resistance Rated Construction

Joon Ho Chai

12/17/2025

Special inspection requirement — Final

JIN WOO LEE

12/17/2025

Special inspection requirement — Fire-Resistant Penetrations and Joints

Joon Ho Chai

12/17/2025

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

Joon Ho Chai

12/17/2025

Special inspection requirement — Tenant Protection Plan Compliance

Joon Ho Chai

12/17/2025

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

Joon Ho Chai

12/17/2025

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

Joon Ho Chai

12/17/2025

Special inspection requirement — Lighting controls

Joon Ho Chai

12/17/2025

Special inspection requirement — Insulation placement and R values

Joon Ho Chai

12/17/2025

Special inspection requirement — Interior lighting power

Joon Ho Chai

12/02/2025

Filed — Alteration

MECHANICAL WORK FOR EXISTING DOCTOR'S OFFICE ON FIRST FLNO CHANGE TO USE, EGRESS OR OCCUPANCY.

B00814591-P9

12/02/2025

Filed — Alteration

MECHANICAL WORK FOR EXISTING DOCTOR'S OFFICE ON FIRST FLNO CHANGE TO USE, EGRESS OR OCCUPANCY.

B00814591-P8

11/25/2025

Special inspection requirement — Fenestration air leakage

Joon Ho Chai

11/25/2025

Special inspection requirement — Final

JIN WOO LEE

11/25/2025

Special inspection requirement — Fire-Resistance Rated Construction

Joon Ho Chai

11/25/2025

Special inspection requirement — Fenestration areas

Joon Ho Chai

11/25/2025

Special inspection requirement — Fire-Resistant Penetrations and Joints

Joon Ho Chai

11/25/2025

Special inspection requirement — Tenant Protection Plan Compliance

Joon Ho Chai

11/25/2025

Special inspection requirement — Energy Code Compliance Inspections

Joon Ho Chai

11/25/2025

Special inspection requirement — Insulation placement and R values

Joon Ho Chai

11/25/2025

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

Joon Ho Chai

05/19/2025

Violation issued (FDNY_NOV, closed)

04/29/2025

Violation issued (ECB, closed)

Construction

08/21/2024

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

08/07/2024

Signed off — Alteration

MECHANICAL WORK FOR EXISTING DOCTOR'S OFFICE ON FIRST FLNO CHANGE TO USE, EGRESS OR OCCUPANCY.

B00814591-S6

07/17/2024

Signed off — Alteration

PLUMBING WORK TO RENOVATE doctor's OFFICE ON 001 and 2ND FLOOR, 1 RESIDENTIAL UNIT ON 3RD FLOOR & COMMON AREA. SCOPE OF WORK FROM CELLAR TO ROOF. NO CHANGE TO USE, EGRESS OR OCCUPANCY

B00808181-S2

07/15/2024

Permit issued — Mechanical Systems

B00814591-S7-MS

05/06/2024

Filed — Alteration

MECHANICAL WORK FOR EXISTING DOCTOR'S OFFICE ON FIRST FLNO CHANGE TO USE, EGRESS OR OCCUPANCY.

B00814591-P7

03/06/2024

Filed — Alteration

MECHANICAL WORK FOR EXISTING DOCTOR'S OFFICE ON FIRST FLNO CHANGE TO USE, EGRESS OR OCCUPANCY.

B00814591-P6

02/05/2024

Inspection — Certified Storm Drainage-ST-Fixtures-Finish

Certified

View inspection ↗

02/05/2024

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

Certified

View inspection ↗

01/22/2024

Objection raised — Other

01/22/2024

Objection resolved — Addressed

01/17/2024

Filed — Alteration

MECHANICAL WORK FOR EXISTING DOCTOR'S OFFICE ON FIRST FLNO CHANGE TO USE, EGRESS OR OCCUPANCY.

B00814591-P5

01/17/2024

Filed — Alteration

MECHANICAL WORK FOR EXISTING DOCTOR'S OFFICE ON FIRST FLNO CHANGE TO USE, EGRESS OR OCCUPANCY.

B00814591-P4

01/02/2024

Violation issued (ECB, closed)

Construction

12/18/2023

Objection resolved — Addressed

12/15/2023

Objection raised — Other

12/13/2023

Objection resolved — Addressed

12/12/2023

Objection raised — Other

12/12/2023

Objection resolved — Addressed

12/11/2023

Filed — Alteration

MECHANICAL WORK FOR EXISTING DOCTOR'S OFFICE ON FIRST FLNO CHANGE TO USE, EGRESS OR OCCUPANCY.

B00814591-S7

12/11/2023

Objection raised — Other

12/04/2023

Filed — Alteration

MECHANICAL WORK FOR EXISTING DOCTOR'S OFFICE ON FIRST FLNO CHANGE TO USE, EGRESS OR OCCUPANCY.

B00814591-P2

12/04/2023

Filed — Alteration

MECHANICAL WORK FOR EXISTING DOCTOR'S OFFICE ON FIRST FLNO CHANGE TO USE, EGRESS OR OCCUPANCY.

B00814591-P3

10/20/2023

Inspection — Certified Storm Drainage-ST-Piping-Roughing

Certified

View inspection ↗

10/20/2023

Inspection — Certified Storm Drainage-ST-Piping-Underground

Certified

View inspection ↗

10/20/2023

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

Certified

View inspection ↗

10/17/2023

Permit issued — Plumbing

B00814591-S6-PL

Latest 60 of 95 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Mechanical Systems	Permit Issued	BADGER MANAGEMENT	07/15/2024
DOB NOW	Plumbing	Signed-off	T & T PLUMBING INC	10/17/2023
DOB NOW	General Construction	Permit Issued	JKO USA MANAGEMENT	10/05/2023
DOB NOW	Support of Excavation	Signed-off	JKO USA MANAGEMENT	08/07/2023
DOB NOW	Foundation	Permit Issued	JKO USA MANAGEMENT	08/04/2023
DOB NOW	Structural	Permit Issued	JKO USA MANAGEMENT	07/18/2023
DOB NOW	Plumbing	Signed-off	T & T PLUMBING INC	01/26/2023
DOB NOW	Mechanical Systems	Permit Issued	JKO USA MANAGEMENT	01/23/2023
DOB NOW	General Construction	Permit Issued	JKO USA MANAGEMENT	01/16/2023
BIS	—	ISSUED	360 9TH STREET LLC	08/12/2024

2 projects · most recent 12/02/2025

Heating and Air Conditioning Systems

Filed	Status	Contractor	Scope	Make / Model / Capacity
12/02/2025	Permit Issued	BADGER MANAGEMENT INC	Heating and Air Conditioning Systems	Heat / Cool Daikin 5MXS48WVJU9 48,500 BTU · Heat Pump Outdoor ×2 RX24AXVJU 24,000 BTU · Condensing Unit ×2
05/05/2023	Permit Issued	JKO USA MANAGEMENT INC	Heating and Air Conditioning Systems	Heat / Cool Daikin 4MXS36RMVJUA 36,000 BTU · Heat Pump Outdoor ×1 5MXS48TVJU 48,000 BTU · Heat Pump Outdoor ×1

2 projects · most recent 12/02/2025

Water/Sanitary Storm Gas

Filed	Status	Contractor	Scope
12/02/2025	Signed-off	T & T PLUMBING INC	Storm, Water/Sanitary
05/05/2023	Signed-off	T&T PLUMBING INC	Gas, Water/Sanitary

1 project · most recent 07/04/2023

General Wiring

Filed	Status	Contractor	Scope
07/04/2023	Complete	E & M ELECTRICAL NY CORP	General Wiring

1 project · most recent 12/02/2025

Filed	Status	Contractor	Scope
12/02/2025	Permit Issued	BADGER MANAGEMENT INC	2 scope_items

1 project · most recent 12/02/2025

Tenant Protection Plan 72 Hour

Filed	Status	Contractor	Scope
12/02/2025	Permit Issued	BADGER MANAGEMENT INC	Tenant Protection Plan 72 Hour

▾Field Inspections (DOB CAP) — 9

Date	Type	Result	Report
02/05/2024	Certified Storm Drainage-ST-Fixtures-Finish	Certified	View ↗
02/05/2024	Certified Water and Sanitary-WS-Fixtures-Finish	Certified	View ↗
10/20/2023	Certified Storm Drainage-ST-Piping-Roughing	Certified	View ↗
10/20/2023	Certified Storm Drainage-ST-Piping-Underground	Certified	View ↗
10/20/2023	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
04/21/2023	Certified Remove/Cap - work done in accordance with code	Certified	View ↗
04/21/2023	Certified Water and Sanitary-WS-Fixtures-Finish	Certified	View ↗
02/24/2023	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
02/24/2023	Certified Water and Sanitary-WS-Sanitary Piping-Underground	Certified	View ↗

▾Special Inspection Requirements (DOB NOW) — 145

Date	Requirement	Inspector	Role
12/17/2025	Insulation placement and R values	Joon Ho Chai	energy_progress
12/17/2025	Interior lighting power	Joon Ho Chai	energy_progress
12/17/2025	Lighting controls	Joon Ho Chai	energy_progress
12/17/2025	Fenestration and door U-factor and product ratings	Joon Ho Chai	energy_progress
12/17/2025	Fire-Resistant Penetrations and Joints	Joon Ho Chai	special
12/17/2025	Tenant Protection Plan Compliance	Joon Ho Chai	special
12/17/2025	Mechanical Systems	Joon Ho Chai	special
12/17/2025	Final	JIN WOO LEE	progress
12/17/2025	Maintenance information	Joon Ho Chai	energy_progress
12/17/2025	Shutoff dampers	Joon Ho Chai	energy_progress
12/17/2025	HVAC-R and service water piping design and insulation	Joon Ho Chai	energy_progress
12/17/2025	HVAC-R and service water heating system controls	Joon Ho Chai	energy_progress
12/17/2025	HVAC-R and service water heating equipment	Joon Ho Chai	energy_progress
12/17/2025	Tenant Protection Plan Compliance	Joon Ho Chai	special
12/17/2025	Fire-Resistant Penetrations and Joints	Joon Ho Chai	special
12/17/2025	Final	JIN WOO LEE	progress
12/17/2025	Fire-Resistance Rated Construction	Joon Ho Chai	progress
12/17/2025	Energy Code Compliance Inspections	Joon Ho Chai	progress
12/17/2025	Fenestration air leakage	Joon Ho Chai	energy_progress
12/17/2025	Fenestration areas	Joon Ho Chai	energy_progress
12/17/2025	Air barrier - visual inspection	Joon Ho Chai	energy_progress
11/25/2025	Final	JIN WOO LEE	progress
11/25/2025	Maintenance information	Joon Ho Chai	energy_progress
11/25/2025	Shutoff dampers	Joon Ho Chai	energy_progress
11/25/2025	HVAC-R and service water heating equipment	Joon Ho Chai	energy_progress

Latest 25 of 145.

▾Documents — 188 on file (BIS + DOB NOW)

▸Plans & Drawings23

▸DOB NOWPlans/Sketch23

08/27/2026B00808181-S1Request digital key ↗

08/27/2026B00808181-P2Request digital key ↗

08/27/2026B00808181-P3Request digital key ↗

Showing 3 of 23 on file for this type

▸Applications & Permits4

▸BISWORK PERMIT APPLICATION2

08/12/2024322160692Open ↗

08/05/2024322160692Open ↗

▸BISPLAN / WORK APPROVAL APPLICATION1

03/09/2023322160692Open ↗

▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1

08/16/2024322160692Open ↗

▸Zoning, Tax Lot & Property Records7

▸DOB NOWZD1: DOB Zoning Diagram6

08/13/2026B00814591-P4Open ↗

08/13/2026B00814591-I1Open ↗

08/13/2026B00814591-P1Open ↗

Showing 3 of 6 on file for this type

▸BISZONING DIAGRAM1

03/21/2023322160692Open ↗

▸Seals & Professional Certifications91

▸DOB NOWProgress Inspector Seal & Signature39

09/20/2026B00814591-S6Open ↗

09/01/2026B00808181-P2Open ↗

Showing 3 of 39 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature29

09/20/2026B00814591-S6Open ↗

Showing 3 of 29 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature23

08/27/2026B00808181-P4Open ↗

08/27/2026B00808181-S1Open ↗

08/27/2026B00808181-S2Open ↗

Showing 3 of 23 on file for this type

▸Trade Schedules & Equipment6

▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)6

08/13/2026B00814591-P1Open ↗

08/13/2026B00814591-P8Open ↗

08/13/2026B00814591-I1Open ↗

Showing 3 of 6 on file for this type

▸Safety & Tenant Protection1

▸BISSTREET TREE CHECKLIST1

03/22/2023322160692Open ↗

▸Environmental & Asbestos23

▸DOB NOWDEP ACP-5: Asbestos Assessment Report23

08/27/2026B00808181-P5Open ↗

08/27/2026B00808181-S1Open ↗

08/27/2026B00808181-S2Open ↗

Showing 3 of 23 on file for this type

▸Energy Compliance1

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY1

03/22/2023322160692Open ↗

▸Inspections & Test Reports5

▸DOB NOWTR4 Test Report and Plot Diagram2

08/13/2026B00814591-S4Open ↗

08/13/2026B00814591-S5Open ↗

▸DOB NOWSOIL REPORT2

08/13/2026B00814591-S5Open ↗

08/13/2026B00814591-S4Open ↗

▸BISTECHNICAL REPORT: RESPONSIBILITY1

03/22/2023322160692Open ↗

▸Approvals, Objections & Sign-offs1

▸BISSCHEDULE A - OCCUPANCY / USE1

03/09/2023322160692Open ↗

▸Cost, Insurance & Ownership1

▸BISCOST AFFIDAVIT ESTIMATE: (PW3)1

03/22/2023322160692Open ↗

▸Filing & Intake Forms2

▸BISBOROUGH INTAKE FORM1

08/12/2024322160692Open ↗

▸BISEFILING COVER SHEET1

03/09/2023322160692Open ↗

▸Other Documents23

▸DOB NOWPlot Diagram8

08/13/2026B00814591-P1Open ↗

08/13/2026B00814591-S5Open ↗

08/13/2026B00814591-P4Open ↗

Showing 3 of 8 on file for this type

▸DOB NOWSite Survey: Initial6

08/13/2026B00814591-P8Open ↗

08/13/2026B00814591-P3Open ↗

08/13/2026B00814591-P4Open ↗

Showing 3 of 6 on file for this type

▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone6

08/13/2026B00814591-I1Open ↗

08/13/2026B00814591-P8Open ↗

08/13/2026B00814591-P6Open ↗

Showing 3 of 6 on file for this type

▸DOB NOWAdjoining Owners Notification2

08/13/2026B00814591-S5Open ↗

08/13/2026B00814591-S4Open ↗

▸BISPLOT DIAGRAM1

03/21/2023322160692Open ↗