Locations of Work

ArchitectureMechanicalPlumbing

Permit Issued — active, not yet Signed-off

RoofUnder Construction9p · 1 filing · 20 docs

Floor 2Under Construction10p · 1 filing · 20 docs

Floor 1Under Construction12p · 1 filing · 20 docs

CellarUnder Construction9p · 2 filings · 20 docs

1 job · most recent 02/21/2025

Heating and Air Conditioning Systems

Filed	Status	Contractor	Scope	Make / Model / Capacity
02/21/2025	Permit Issued	ZK DEVELOPMENT CORP	Heating and Air Conditioning Systems	Heat / Cool Midea DLFSHCHO9XAK 9,000 BTU · Ductwork ×6 DLCERBH36AAK 24,000 BTU · Split System ×2 DLCMHBH24CAK 24,000 BTU · Condensing Unit ×2 DLFEHBH36XAK 36,000 BTU · Ductwork ×2

1 job · most recent 02/21/2025

Gas Water/Sanitary

Filed	Status	Contractor	Scope
02/21/2025	Permit Issued	M & M PIPING AND HEATING	Gas, Water/Sanitary

1 job · most recent 02/24/2025

General Wiring

Filed	Status	Contractor	Scope
02/24/2025	Permit Issued	ELECTRICAL SVCS & CONS GP	General Wiring

Building Lifecycle

All (46)Filed (6)Permit Issued (6)Violation (8)Inspection (6)Objection (10)Special Inspection (10)

04/08/2026

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

Certified

View inspection ↗

12/09/2025

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

Pass

View inspection ↗

12/03/2025

Permit issued — General Construction

Q01323374-I1-GC

11/30/2025

Filed — Alteration

Q01323374-I1

11/21/2025

Special inspection requirement — Tenant Protection Plan Compliance

JIN HWAN CHO

11/14/2025

Violation issued (DOB, open)

V-DOB VIOLATION - ACTIVE

11/07/2025

Permit issued — General Construction

Q01075161-I1-GC

10/17/2025

Permit issued — Mechanical Systems

Q01075161-S2-MS

09/10/2025

Objection resolved — Addressed

09/10/2025

Objection resolved — Addressed

09/05/2025

Objection resolved — Addressed

06/06/2025

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

Certified

View inspection ↗

03/05/2025

Inspection — Certified Gas-Gas-Piping-Roughing

Certified

View inspection ↗

03/05/2025

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

Certified

View inspection ↗

03/03/2025

Inspection — Certified Remove/Cap - work done in accordance with code

Certified

View inspection ↗

02/28/2025

Objection raised — Fire_Protection

02/28/2025

Objection raised — Cost

02/28/2025

Objection raised — Mechanical

02/25/2025

Permit issued — Plumbing

Q01075161-S4-PL

02/21/2025

Filed — Alteration

Installation of split units with the heat pump (ductless decorative wall mounted units) 2(3 Ton) units for apartment and 2(3 Ton) for the retail space in the first floor. no change in use, egress and occupancy

Q01075161-S2

02/18/2025

Special inspection requirement — Fire-Resistant Penetrations and Joints

ASHWANI KHANNA

02/13/2025

Filed — Alteration

Installation of split units with the heat pump (ductless decorative wall mounted units) 2(3 Ton) units for apartment and 2(3 Ton) for the retail space in the first floor. no change in use, egress and occupancy

Q01075161-S4

02/10/2025

Special inspection requirement — Fire-Resistant Penetrations and Joints

ASHWANI KHANNA

02/10/2025

Special inspection requirement — Energy Code Compliance Inspections

ASHWANI KHANNA

12/20/2024

Special inspection requirement — Fire-Resistant Penetrations and Joints

ASHWANI KHANNA

12/20/2024

Special inspection requirement — Final

ASHWANI KHANNA

12/11/2024

Filed — Alteration

Installation of split units with the heat pump (ductless decorative wall mounted units) 2(3 Ton) units for apartment and 2(3 Ton) for the retail space in the first floor. no change in use, egress and occupancy

Q01075161-P1

12/11/2024

Special inspection requirement — Final

ASHWANI KHANNA

12/11/2024

Special inspection requirement — Fire-Resistant Penetrations and Joints

ASHWANI KHANNA

12/11/2024

Special inspection requirement — Final

ASHWANI KHANNA

12/11/2024

Special inspection requirement — Mechanical Systems

ASHWANI KHANNA

11/01/2024

Permit issued — General Construction

Q01075161-I1-GC

10/02/2024

Objection resolved — Addressed

10/02/2024

Objection resolved — Addressed

09/09/2024

Permit issued — General Construction

Q01105031-I1-GC

09/04/2024

Filed — Alteration

Q01105031-I1

07/15/2024

Objection raised — Admin

07/15/2024

Objection raised — Admin

07/01/2024

Filed — Alteration

Installation of split units with the heat pump (ductless decorative wall mounted units) 2(3 Ton) units for apartment and 2(3 Ton) for the retail space in the first floor. no change in use, egress and occupancy

Q01075161-I1

04/25/2023

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/23/2022

Violation issued (ECB, closed)

Construction

02/23/2022

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

12/13/2011

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/05/2004

Violation issued (ECB, closed)

Construction

06/28/1993

Violation issued (DOB, open)

V-DOB VIOLATION - ACTIVE

09/12/1989

Violation issued (ECB, closed)

Boilers

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
PARK 17	21	07/08/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
06/10/2024	$575K	—	Private party → PARK 17 INC	$252/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
YOUN DESIGN CORP.	1	11/30/2025
RCGA ARCHITECTS, P.C	3	02/21/2025
GARY I SEGAL ARCHITECT & PLANNER	2	02/13/2025

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
RCGA ARCHITECTS	8	03/21/2026
ZK DEVELOPMENT	2	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
ZK DEVELOPMENT CORP	General Contractor	6	07/08/2026
HOUSE OF SIGNS	General Contractor	1	04/09/2026
M & M PIPING AND HEATING	Plumbing	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
YOUN DESIGN CORP	9534	1	11/30/2025
ASHWANI KHANNA PE	5256	5	02/21/2025

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	General Construction	Permit Issued	HOUSE OF SIGNS	12/03/2025
DOB NOW	General Construction	Permit Issued	ZK DEVELOPMENT CORP	11/07/2025
DOB NOW	Mechanical Systems	Permit Issued	ZK DEVELOPMENT CORP	10/17/2025
DOB NOW	Plumbing	Permit Issued	M & M PIPING AND HEATING	02/25/2025
DOB NOW	General Construction	Permit Issued	ZK DEVELOPMENT CORP	11/01/2024
DOB NOW	General Construction	Permit Issued	ZK DEVELOPMENT CORP	09/09/2024

▾Field Inspections (DOB CAP) — 6

Date	Type	Result	Report
04/08/2026	Certified Water and Sanitary-WS-Fixtures-Finish	Certified	View ↗
12/09/2025	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
06/06/2025	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
03/05/2025	Certified Gas-Gas-Piping-Roughing	Certified	View ↗
03/05/2025	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
03/03/2025	Certified Remove/Cap - work done in accordance with code	Certified	View ↗

▾Special Inspection Requirements (DOB NOW) — 10

Date	Requirement	Inspector	Role
11/21/2025	Tenant Protection Plan Compliance	JIN HWAN CHO	special
02/18/2025	Fire-Resistant Penetrations and Joints	ASHWANI KHANNA	special
02/10/2025	Fire-Resistant Penetrations and Joints	ASHWANI KHANNA	special
02/10/2025	Energy Code Compliance Inspections	ASHWANI KHANNA	progress
12/20/2024	Fire-Resistant Penetrations and Joints	ASHWANI KHANNA	special
12/20/2024	Final	ASHWANI KHANNA	progress
12/11/2024	Final	ASHWANI KHANNA	progress
12/11/2024	Fire-Resistant Penetrations and Joints	ASHWANI KHANNA	special
12/11/2024	Final	ASHWANI KHANNA	progress
12/11/2024	Mechanical Systems	ASHWANI KHANNA	special

▾Documents — 27 on file (BIS + DOB NOW)

▸Plans & Drawings6

▸DOB NOWPlans/Sketch6

08/21/2026Q01105031-I1Request digital key ↗

08/20/2026Q01075161-P1Request digital key ↗

08/20/2026Q01075161-S4Request digital key ↗

Showing 3 of 6 on file for this type

▸Seals & Professional Certifications16

▸DOB NOWDPL-1: Design Professional Seal & Signature6

08/21/2026Q01105031-I1Open ↗

08/20/2026Q01075161-I1Open ↗

08/18/2026Q01323374-I1Open ↗

Showing 3 of 6 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature6

08/31/2026Q01075161-P1Open ↗

08/30/2026Q01075161-S4Open ↗

08/29/2026Q01075161-S2Open ↗

Showing 3 of 6 on file for this type

▸DOB NOWProgress Inspector Seal & Signature4

08/31/2026Q01075161-P1Open ↗

08/30/2026Q01075161-S4Open ↗

08/29/2026Q01075161-S2Open ↗

Showing 3 of 4 on file for this type

▸Environmental & Asbestos5

▸DOB NOWDEP ACP-5: Asbestos Assessment Report5

08/21/2026Q01105031-I1Open ↗

08/20/2026Q01075161-I1Open ↗

08/13/2026Q01075161-P1Open ↗

Showing 3 of 5 on file for this type