Locations of Work

Mechanical

Floor 11p · 1 filing · 2 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
Z H L GROUP, INC	5	03/22/2026
428 EAST 9	3	03/21/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
12/09/2021	$2.2M	—	Private party → EAST 8 479 LLC	— not available

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
PROJECT TACTICAL SOLUTIONS, LLC	1	12/19/2022

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
BSGNY	2	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
YM PRO CORP	General Contractor	3	03/21/2026

Building Lifecycle

All (29)Filed (1)Permit Issued (1)Signed Off (1)Violation (26)

06/07/2024

Signed off — Alteration

ALTERATION TYPE 3 - CONSTRUCTION EQUIPMENT - FENCE: 8'-0" HIGH CONSTRUCTION FENCE TO BE ERECTED AROUND PROPERTY PERIMETER ON GRADE TO ENCLOSE SITE FOR CONSTRUCTION OPERATIONS. INCLUDES, 424, 428, 432 EAST 9TH STREET AND 479 EAST 8TH STREET.

B08040721-I1

04/09/2024

Violation issued (HPD, closed)

A

11/20/2023

Violation issued (HPD, closed)

I

03/22/2023

Violation issued (HPD, closed)

A

01/26/2023

Violation issued (ECB, closed)

Construction

12/20/2022

Permit issued — Construction Fence

B08040721-I1-FN

12/19/2022

Filed — Alteration

ALTERATION TYPE 3 - CONSTRUCTION EQUIPMENT - FENCE: 8'-0" HIGH CONSTRUCTION FENCE TO BE ERECTED AROUND PROPERTY PERIMETER ON GRADE TO ENCLOSE SITE FOR CONSTRUCTION OPERATIONS. INCLUDES, 424, 428, 432 EAST 9TH STREET AND 479 EAST 8TH STREET.

B08040721-I1

11/09/2022

Violation issued (HPD, closed)

I

02/24/2022

Violation issued (HPD, closed)

A

02/24/2022

Violation issued (HPD, closed)

I

05/25/2021

Violation issued (ECB, closed)

Construction

05/25/2021

Violation issued (ECB, closed)

Construction

04/08/2021

Violation issued (HPD, closed)

I

04/08/2021

Violation issued (HPD, closed)

A

10/30/2019

Violation issued (HPD, closed)

I

02/18/2015

Violation issued (HPD, closed)

I

09/21/2011

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

09/21/2011

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

06/28/2011

Violation issued (ECB, closed)

Construction

06/28/2011

Violation issued (ECB, closed)

Construction

05/08/2007

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

12/23/2003

Violation issued (ECB, closed)

Construction

12/23/2003

Violation issued (ECB, closed)

Construction

04/11/2000

Violation issued (ECB, closed)

Construction

04/06/2000

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/22/1991

Violation issued (HPD, closed)

B

08/07/1989

Violation issued (HPD, closed)

C

08/07/1989

Violation issued (HPD, closed)

B

08/07/1989

Violation issued (HPD, closed)

C

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Construction Fence	Signed-off	YM PRO CORP	12/20/2022
BIS	—	ISSUED	YM PRO CORP	01/05/2023
BIS	EQ	ISSUED	YM PRO CORP	12/27/2022
BIS	OT	ISSUED	OWNER	09/02/1998
BIS	OT	ISSUED	OWNER	06/11/1997

Nothing on file for this building.

▾Documents — 61 on file (BIS + DOB NOW)

▸Plans & Drawings1

▸DOB NOWPlans/Sketch1

08/28/2026B08040721-I1Request digital key ↗

▸Applications & Permits9

▸BISWORK PERMIT APPLICATION7

01/12/2023322162306Open ↗

01/06/2023322162306Open ↗

Showing 3 of 7 on file for this type

▸BISPLAN / WORK APPROVAL APPLICATION2

02/28/2025300642954Open ↗

08/12/2022322162306Open ↗

▸Seals & Professional Certifications2

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION1

08/12/2022322162306Open ↗

▸DOB NOWDPL-1: Design Professional Seal & Signature1

08/13/2026B08040721-I1Open ↗

▸Safety & Tenant Protection6

▸BISANTI-HARASSMENT CHECKLIST4

01/12/2023322162306Open ↗

01/06/2023322162306Open ↗

11/22/2022322162306Open ↗

Showing 3 of 4 on file for this type

▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1

08/12/2022322162306Open ↗

▸BISHPD: SRO MD CERTIFICATE OF NO HARASSMENT1

08/12/2022322162306Open ↗

▸Environmental & Asbestos6

▸BISASBESTOS: CERTIFICATION (DEP ACP5)3

01/12/2023322162306Open ↗

01/06/2023322162306Open ↗

▸BISRODENT CONTROL3

01/12/2023322162306Open ↗

01/06/2023322162306Open ↗

11/22/2022322162306Open ↗

▸Approvals, Objections & Sign-offs18

▸BISLETTERS - SUPPORTING DOCUMENTATION15

01/12/2023322162306Open ↗

Showing 3 of 15 on file for this type

▸BISLANDMARKS APPROVAL3

01/12/2023322162306Open ↗

01/06/2023322162306Open ↗

11/22/2022322162306Open ↗

▸Cost, Insurance & Ownership8

▸BISAcord 25 (Acord Certificate of Liability Insurance)6

01/12/2023322162306Open ↗

01/06/2023322162306Open ↗

Showing 3 of 6 on file for this type

▸BISPROJECT-SPECIFIC GL INSURANCE1

01/06/2023322162306Open ↗

▸BISPROJECT SPECIFIC GENERAL LIABILITY INSURANCE1

01/12/2023322162306Open ↗

▸Filing & Intake Forms1

▸BISEFILING COVER SHEET1

08/12/2022322162306Open ↗

▸Other Documents10

▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION10

01/12/2023322162306Open ↗

Showing 3 of 10 on file for this type