Locations of Work

ArchitectureStructuralElectricalMechanicalPlumbingGeneral

Permit Issued — active, not yet Signed-off

Roof2p · 2 filings · 20 docs

Floor 36p · 1 filing · 20 docs

Floor 27p · 1 filing · 20 docs

Floor 1Under Construction14p · 6 filings · 20 docs

CellarUnder Construction8p · 4 filings · 20 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
ZUN PROSPECT 228	50	07/08/2026
RAGNAROK CONSULTING SERVICES	13	07/08/2026
LEE COMPANY	1	03/22/2026
RAGNAROK MANAGING AGENCY, LLC.	2	03/21/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
MDG DESIGN GROUP	17	05/27/2025
PROSPECT ENGINEERING P.C	1	01/06/2023
KHUSAIBI DESIGN SOLUTIONS	4	11/29/2022
LUCID BUILDING ENGINEERING P.C.	1	11/08/2022

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
RAGNAROK CONSULTANTS	8	03/21/2026
M-DIS DESIGN GROUP	18	03/21/2026
BMB BUILDING CONSULTING	2	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
LEE & COMPANY OF NY, INC	General Contractor	5	07/08/2026
PETER PLUMBING ASSOC. INC.	Plumbing	4	07/08/2026
CEDARS CONSTRUCTION CORP	General Contractor	4	07/08/2026
SEUNG YOEL SEO	General Contractor	3	03/21/2026
UNITECH DESIGN INC	General Contractor	2	03/21/2026
ARCO PLBG AND HTG INC	Plumbing	1	06/27/2026
KATAN P & H INC	Plumbing	1	06/28/2026
ASKO ELEC CONST & MAIN IN	Electrical	1	03/22/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
SEAD ENGINEERING PC	2665	17	05/27/2025
PROSPECT ENGINEERING P.C.	2775	1	01/06/2023
DOYUN KIM; RA	7415	1	07/25/2021

Building Lifecycle

All (121)Filed (23)Permit Issued (14)Signed Off (10)Violation (3)Inspection (15)Objection (26)Special Inspection (30)

05/05/2026

Inspection — Pass-Final CND-Occupancy Inspection

Pass

View inspection ↗

04/21/2026

Permit issued — Plumbing

B00563372-I1-PL

04/17/2026

Signed off — Alteration

B00542606-I1

12/30/2025

Permit issued — General Construction

B01206992-I1-GC

12/08/2025

Objection resolved — Addressed

09/29/2025

Objection resolved — Addressed

09/16/2025

Objection raised — Scope

09/16/2025

Objection resolved — Addressed

06/06/2025

Objection raised — Zoning

06/06/2025

Objection raised — Zoning

05/27/2025

Filed — Alteration CO

APPLICATION FILING TO OBTAIN NEW CERTIFICATE OF OCCUPANCY (C OF O) FOR 3-STORY MIXED-USE BUILDING AS PLANS SHOWN

B01206992-I1

04/10/2025

Special inspection requirement — Permanent certificate

INHWAN CHANG

04/10/2025

Special inspection requirement — Tenant Protection Plan Compliance

INHWAN CHANG

04/07/2025

Special inspection requirement — Fire-Resistant Penetrations and Joints

INHWAN CHANG

04/07/2025

Special inspection requirement — Fire-Resistance Rated Construction

INHWAN CHANG

08/10/2023

Signed off — Alteration

HEREWITH FILE TO INSTALL A TEMPORARY CONSTRUCTION FENCE (WITHIN 3'-0" FROM THE PROPERTY LINE) FOR GROCERY STORE STORE-FRONT MODIFICATION. NO CHANGE IN USE, EGRESS, AND OCCUPANCY

B08040276-I1

07/05/2023

Signed off — Alteration

HEREWITH FILE TO RENOVATE EXIST. APARTMENT UNIT #3 FLOOR. WORK INCLUDES INSTALLATION OF COMBI. CONDENSING H.W. BOILER WITH ASSOCIATED PIPING, AND FIRE-STOPPING IS PROVIDED. NO CHANGE IN USE, EGRESS, AND OCCUPANCY

B08046636-I1

07/03/2023

Inspection — Pass-Final General Construction Non-Directive 14

Pass

View inspection ↗

06/29/2023

Signed off — Alteration

HEREWITH FILE TO RENOVATE EXIST. APARTMENT UNIT #3 FLOOR. WORK INCLUDES INSTALLATION OF COMBI. CONDENSING H.W. BOILER WITH ASSOCIATED PIPING, AND FIRE-STOPPING IS PROVIDED. NO CHANGE IN USE, EGRESS, AND OCCUPANCY

B08046636-S3

06/29/2023

Inspection — Pass-Final General Construction Non-Directive 14

Pass

View inspection ↗

06/28/2023

Signed off — Alteration

HEREWITH FILE TO RENOVATE EXIST. APARTMENT UNIT #3 FLOOR. WORK INCLUDES INSTALLATION OF COMBI. CONDENSING H.W. BOILER WITH ASSOCIATED PIPING, AND FIRE-STOPPING IS PROVIDED. NO CHANGE IN USE, EGRESS, AND OCCUPANCY

B08046636-S2

06/28/2023

Signed off — Alteration

HEREWITH FILE TO RENOVATE EXIST. APARTMENT UNIT #3 FLOOR. WORK INCLUDES INSTALLATION OF COMBI. CONDENSING H.W. BOILER WITH ASSOCIATED PIPING, AND FIRE-STOPPING IS PROVIDED. NO CHANGE IN USE, EGRESS, AND OCCUPANCY

B08046636-S1

06/14/2023

Inspection — Fail-Final General Construction Non-Directive 14

Fail

View inspection ↗

06/07/2023

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

Pass

View inspection ↗

06/06/2023

Signed off — Alteration

HEREWITH FILE TO INSTALL A TEMPORARY CONSTRUCTION FENCE (WITHIN 3'-0" FROM THE PROPERTY LINE) FOR GROCERY STORE STORE-FRONT MODIFICATION. NO CHANGE IN USE, EGRESS, AND OCCUPANCY

B08040276-S1

06/05/2023

Signed off — Alteration

HEREWITH FILE TO INSTALL A TEMPORARY CONSTRUCTION FENCE (WITHIN 3'-0" FROM THE PROPERTY LINE) FOR GROCERY STORE STORE-FRONT MODIFICATION. NO CHANGE IN USE, EGRESS, AND OCCUPANCY

B08040276-S2

06/02/2023

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

Certified

View inspection ↗

06/01/2023

Special inspection requirement — Fire-Resistant Penetrations and Joints

INHWAN CHANG

06/01/2023

Special inspection requirement — Heating Systems

INHWAN CHANG

06/01/2023

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

INHWAN CHANG

06/01/2023

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

INHWAN CHANG

06/01/2023

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

INHWAN CHANG

06/01/2023

Special inspection requirement — Heating Systems

INHWAN CHANG

06/01/2023

Special inspection requirement — Fire-Resistant Penetrations and Joints

INHWAN CHANG

06/01/2023

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

INHWAN CHANG

06/01/2023

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

INHWAN CHANG

06/01/2023

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

INHWAN CHANG

05/30/2023

Filed — Alteration

HEREWITH FILE TO RENOVATE EXIST. APARTMENT UNIT #3 FLOOR. WORK INCLUDES INSTALLATION OF COMBI. CONDENSING H.W. BOILER WITH ASSOCIATED PIPING, AND FIRE-STOPPING IS PROVIDED. NO CHANGE IN USE, EGRESS, AND OCCUPANCY

B08046636-P6

05/30/2023

Filed — Alteration

HEREWITH FILE TO RENOVATE EXIST. APARTMENT UNIT #3 FLOOR. WORK INCLUDES INSTALLATION OF COMBI. CONDENSING H.W. BOILER WITH ASSOCIATED PIPING, AND FIRE-STOPPING IS PROVIDED. NO CHANGE IN USE, EGRESS, AND OCCUPANCY

B08046636-P7

05/30/2023

Inspection — Pass-Final Boiler Equipment Inspection

Pass

View inspection ↗

05/30/2023

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

INHWAN CHANG

05/30/2023

Special inspection requirement — Fire-Resistant Penetrations and Joints

INHWAN CHANG

05/30/2023

Special inspection requirement — Heating Systems

INHWAN CHANG

05/30/2023

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

INHWAN CHANG

05/30/2023

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

INHWAN CHANG

05/30/2023

Special inspection requirement — Fire-Resistant Penetrations and Joints

INHWAN CHANG

05/30/2023

Special inspection requirement — Heating Systems

INHWAN CHANG

05/30/2023

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

INHWAN CHANG

05/30/2023

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

INHWAN CHANG

05/30/2023

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

INHWAN CHANG

05/22/2023

Permit issued — Boiler Equipment

B08046636-S3-BE

05/19/2023

Permit issued — Construction Fence

B08040276-S2-FN

05/15/2023

Filed — Alteration

HEREWITH FILE TO RENOVATE EXIST. APARTMENT UNIT #3 FLOOR. WORK INCLUDES INSTALLATION OF COMBI. CONDENSING H.W. BOILER WITH ASSOCIATED PIPING, AND FIRE-STOPPING IS PROVIDED. NO CHANGE IN USE, EGRESS, AND OCCUPANCY

B08046636-S3

05/15/2023

Filed — Alteration

HEREWITH FILE TO RENOVATE EXIST. APARTMENT UNIT #3 FLOOR. WORK INCLUDES INSTALLATION OF COMBI. CONDENSING H.W. BOILER WITH ASSOCIATED PIPING, AND FIRE-STOPPING IS PROVIDED. NO CHANGE IN USE, EGRESS, AND OCCUPANCY

B08046636-P5

05/09/2023

Special inspection requirement — Fire-Resistant Penetrations and Joints

INHWAN CHANG

05/09/2023

Special inspection requirement — Fire-Resistance Rated Construction

INHWAN CHANG

05/04/2023

Inspection — No Access-Final Boiler Equipment Inspection

No Access

View inspection ↗

05/04/2023

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

INHWAN CHANG

05/04/2023

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

INHWAN CHANG

05/04/2023

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

INHWAN CHANG

Latest 60 of 121 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Plumbing	Permit Issued	ARCO PLBG AND HTG INC	04/21/2026
DOB NOW	General Construction	Permit Issued	LEE & COMPANY OF NY, INC	12/30/2025
DOB NOW	Boiler Equipment	Signed-off	PETER PLUMBING ASSOC. INC.	05/22/2023
DOB NOW	Construction Fence	Signed-off	LEE & COMPANY OF NY, INC	05/19/2023
DOB NOW	Plumbing	Signed-off	PETER PLUMBING ASSOC. INC.	03/07/2023
DOB NOW	Boiler Equipment	Signed-off	PETER PLUMBING ASSOC. INC.	03/07/2023
DOB NOW	Structural	Signed-off	SEUNG YOEL SEO	03/06/2023
DOB NOW	General Construction	Signed-off	UNITECH DESIGN INC	01/20/2023
DOB NOW	General Construction	Signed-off	LEE & COMPANY OF NY, INC	01/04/2023
DOB NOW	Plumbing	Signed-off	PETER PLUMBING ASSOC. INC.	12/28/2022
DOB NOW	General Construction	Signed-off	LEE & COMPANY OF NY, INC	11/15/2022
DOB NOW	Mechanical Systems	Permit Issued	CEDARS CONSTRUCTION GROUP	08/09/2022
DOB NOW	Plumbing	Permit Issued	KATAN P & H INC	05/04/2022
DOB NOW	General Construction	Signed-off	CEDARS CONSTRUCTION GROUP	12/02/2021
BIS	—	ISSUED	LEE & COMPANY OF NY, INC	04/21/2023
BIS	OT	ISSUED	LEE & COMPANY OF NY, INC	04/17/2023
BIS	OT	ISSUED	LEE & COMPANY OF NY, INC	04/17/2023
BIS	—	RE-ISSUED	LEE & COMPANY OF NY, INC	04/17/2023
BIS	OT	ISSUED	LEE & COMPANY OF NY, INC	04/03/2023
BIS	OT	ISSUED	MOT NEW YORK INC	03/19/2019
BIS	OT	ISSUED	KORMAN DESIGN & BUILD	09/23/2015
BIS	EQ	ISSUED	KORMAN DESIGN & BUILD	09/16/2015
BIS	—	ISSUED	BERGER SIGN FABRICATION INC.	02/27/1992
BIS	OT	ISSUED	JEREZ CONSTRUCTION INC.	09/13/1991
BIS	MH	ISSUED	JEREZ CONSTRUCTION INC.	07/31/1991

1 project · most recent 07/25/2021

Others Ventilation Systems

Filed	Status	Contractor	Scope	Make / Model / Capacity
07/25/2021	Permit Issued	CEDARS CONSTRUCTION CORP	Others, Ventilation Systems	Ventilation Captiveaire 5424 ND-2D-PSP-F 1,850 CFM · Kitchen Exhaust ×2 A1-E-362-15d 1,575 CFM · Makeup Air ×1 Other Captiveaire DU85HFA 1,820 CFM · Exhaust Fan ×1

1 project · most recent 11/29/2022

Water/Sanitary

Filed	Status	Contractor	Scope
11/29/2022	Permit Issued	APPROVED PLUMBING AND FIR	Water/Sanitary

5 projects · most recent 06/09/2023

General Wiring Lighting

Filed	Status	Contractor	Scope
06/09/2023	Complete	ASKO ELEC CONST & MAIN IN	General Wiring
06/01/2023	Complete	Y.S ELECTRIC	General Wiring, Lighting
12/19/2022	Complete	Y.S ELECTRIC	General Wiring, Lighting
05/06/2022	Complete	BDS ELECTRIC CORP.	General Wiring, Lighting
03/21/2019	Complete	DELTA POWER ELECTRICAL	General Wiring

▾Field Inspections (DOB CAP) — 15

Date	Type	Result	Report
05/05/2026	Pass-Final CND-Occupancy Inspection	Pass	View ↗
07/03/2023	Pass-Final General Construction Non-Directive 14	Pass	View ↗
06/29/2023	Pass-Final General Construction Non-Directive 14	Pass	View ↗
06/14/2023	Fail-Final General Construction Non-Directive 14	Fail	View ↗
06/07/2023	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
06/02/2023	Certified Water and Sanitary-WS-Fixtures-Finish	Certified	View ↗
05/30/2023	Pass-Final Boiler Equipment Inspection	Pass	View ↗
05/04/2023	No Access-Final Boiler Equipment Inspection	No Access	View ↗
03/27/2023	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
03/24/2023	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
03/15/2023	Pass-Final General Construction Non-Directive 14	Pass	View ↗
03/10/2023	Certified Water and Sanitary-WS-Fixtures-Finish	Certified	View ↗
02/10/2023	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
01/13/2023	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
01/13/2023	Certified Water and Sanitary-WS-Sanitary Piping-Underground	Certified	View ↗

▾Special Inspection Requirements (DOB NOW) — 48

Date	Requirement	Inspector	Role
04/10/2025	Permanent certificate	INHWAN CHANG	energy_progress
04/10/2025	Tenant Protection Plan Compliance	INHWAN CHANG	special
04/07/2025	Fire-Resistant Penetrations and Joints	INHWAN CHANG	special
04/07/2025	Fire-Resistance Rated Construction	INHWAN CHANG	progress
06/01/2023	Fire-Resistant Penetrations and Joints	INHWAN CHANG	special
06/01/2023	Heating Systems	INHWAN CHANG	special
06/01/2023	HVAC-R and service water piping design and insulation	INHWAN CHANG	energy_progress
06/01/2023	HVAC-R and service water heating system controls	INHWAN CHANG	energy_progress
06/01/2023	HVAC-R and service water heating equipment	INHWAN CHANG	energy_progress
06/01/2023	Heating Systems	INHWAN CHANG	special
06/01/2023	Fire-Resistant Penetrations and Joints	INHWAN CHANG	special
06/01/2023	HVAC-R and service water heating equipment	INHWAN CHANG	energy_progress
06/01/2023	HVAC-R and service water piping design and insulation	INHWAN CHANG	energy_progress
06/01/2023	HVAC-R and service water heating system controls	INHWAN CHANG	energy_progress
05/30/2023	HVAC-R and service water piping design and insulation	INHWAN CHANG	energy_progress
05/30/2023	Fire-Resistant Penetrations and Joints	INHWAN CHANG	special
05/30/2023	Heating Systems	INHWAN CHANG	special
05/30/2023	HVAC-R and service water heating system controls	INHWAN CHANG	energy_progress
05/30/2023	HVAC-R and service water heating equipment	INHWAN CHANG	energy_progress
05/30/2023	Fire-Resistant Penetrations and Joints	INHWAN CHANG	special
05/30/2023	Heating Systems	INHWAN CHANG	special
05/30/2023	HVAC-R and service water heating equipment	INHWAN CHANG	energy_progress
05/30/2023	HVAC-R and service water heating system controls	INHWAN CHANG	energy_progress
05/30/2023	HVAC-R and service water piping design and insulation	INHWAN CHANG	energy_progress
05/09/2023	Fire-Resistant Penetrations and Joints	INHWAN CHANG	special

Latest 25 of 48.

▾Documents — 183 on file (BIS + DOB NOW)

▸Plans & Drawings24

▸DOB NOWPlans/Sketch24

09/01/2026B00542606-I1Request digital key ↗

09/01/2026B00563281-I1Request digital key ↗

08/28/2026B08033739-I1Request digital key ↗

Showing 3 of 24 on file for this type

▸Applications & Permits27

▸BISPLAN / WORK APPROVAL APPLICATION17

07/11/2023300113865Open ↗

07/06/2023321152783Open ↗

07/06/2023321935251Open ↗

Showing 3 of 17 on file for this type

▸BISWORK PERMIT APPLICATION8

04/24/2023300150798Open ↗

04/24/2023300113865Open ↗

04/24/2023321152783Open ↗

Showing 3 of 8 on file for this type

▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION2

11/19/2019321935251Open ↗

▸Zoning, Tax Lot & Property Records2

▸DOB NOWHouse Number Verification: TOPO Stamp2

08/13/2026B01206992-I1Open ↗

08/13/2026B01206992-P1Open ↗

▸Seals & Professional Certifications78

▸DOB NOWDPL-1: Design Professional Seal & Signature24

09/01/2026B00542606-I1Open ↗

08/28/2026B08033739-I1Open ↗

08/28/2026B08046636-P7Open ↗

Showing 3 of 24 on file for this type

▸DOB NOWProgress Inspector Seal & Signature24

09/23/2026B08046636-S2Open ↗

09/23/2026B08046636-S3Open ↗

Showing 3 of 24 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature23

09/23/2026B08046636-S3Open ↗

09/23/2026B08046636-S2Open ↗

Showing 3 of 23 on file for this type

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION5

03/20/2019321935251Open ↗

09/18/2015321152783Open ↗

Showing 3 of 5 on file for this type

▸BISPROFESSIONAL CERTIFICATION STATEMENT1

03/20/2019321935251Open ↗

▸BISPROFESSIONAL CERTIFIED CHECKLIST1

03/20/2019321935251Open ↗

▸Trade Schedules & Equipment1

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE1

06/26/2015321152783Open ↗

▸Safety & Tenant Protection3

▸DOB NOWStreet Tree Checklist2

08/13/2026B01206992-P1Open ↗

08/13/2026B01206992-I1Open ↗

▸BISTenant Protection Plan and Notes1

03/20/2019321935251Open ↗

▸Environmental & Asbestos23

▸DOB NOWDEP ACP-5: Asbestos Assessment Report22

09/01/2026B00542606-I1Open ↗

08/28/2026B08033739-I1Open ↗

08/28/2026B08046636-P7Open ↗

Showing 3 of 22 on file for this type

▸BISASBESTOS: CERTIFICATION (DEP ACP5)1

06/26/2015321152783Open ↗

▸Energy Compliance6

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS5

03/20/2019321935251Open ↗

09/18/2015321152783Open ↗

Showing 3 of 5 on file for this type

▸DOB NOWEN2: As Built Energy Analysis.1

09/01/2026B00542606-I1Open ↗

▸Inspections & Test Reports3

▸BISTECHNICAL REPORT: RESPONSIBILITY2

01/05/2023300119636Open ↗

▸BIS* FINAL INSPECTION DIRECTIVE 14 OF 19751

01/06/2023300119636Open ↗

▸Approvals, Objections & Sign-offs10

▸BISSUPERSEDING LETTER8

04/24/2023300150798Open ↗

04/24/2023300113865Open ↗

Showing 3 of 8 on file for this type

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1

01/23/2023300119636Open ↗

▸BISADMINISTRATIVE OBJECTIONS1

06/26/2015321152783Open ↗

▸Cost, Insurance & Ownership2

▸BISCOST AFFIDAVIT2

03/20/2019321935251Open ↗

06/26/2015321152783Open ↗

▸Filing & Intake Forms2

▸BISEFILING COVER SHEET2

03/21/2019321935251Open ↗

06/26/2015321152783Open ↗

▸Other Documents2

▸DOB NOWProperty Ownership Certification2

08/21/2026B01206992-P1Open ↗

08/21/2026B01206992-I1Open ↗