Locations of Work

ArchitectureStructuralMechanicalPlumbing

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

Roof10p · 5 filings · 20 docs

Floor 5Unit 5A, Unit 5B, Unit 5AB16p · 3 filings · 20 docs

Floor 41 filing · 3 docs

Floor 3Unit 3A15p · 3 filings · 20 docs

Floor 2Unit 2A, Unit 2B23p · 5 filings · 20 docs

Floor 11 filing · 3 docs

Cellar16p · 4 filings · 20 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
49 Prince	63	07/08/2026
223 West 20th	11	03/22/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
Michael Muroff Architect	5	12/20/2023
TSF Engineering	8	06/12/2023
Pastor E Medina	1	04/18/2023

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
Michael Muroff Architect	9	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
Mell Renovation Services	General Contractor	38	07/08/2026
Whitestone Plumbing	Plumbing	5	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
Metric Consulting and Ins	1803	18	12/20/2023

Building Lifecycle

All (93)Filed (14)Permit Issued (21)Violation (22)Inspection (4)Objection (2)Special Inspection (30)

09/05/2024

Violation issued (HPD, open)

C

09/05/2024

Violation issued (HPD, open)

C

09/05/2024

Violation issued (HPD, open)

B

09/05/2024

Violation issued (HPD, open)

A

09/05/2024

Violation issued (HPD, open)

B

09/05/2024

Violation issued (HPD, open)

B

04/01/2024

Violation issued (HPD, closed)

A

02/12/2024

Permit issued — Plumbing

M00581426-S2-PL

02/09/2024

Permit issued — General Construction

M00581426-I1-GC

02/08/2024

Permit issued — General Construction

M00581639-I1-GC

02/08/2024

Permit issued — General Construction

M00581365-I1-GC

12/20/2023

Filed — Alteration

M00914598-I1

11/15/2023

Violation issued (HPD, closed)

I

10/04/2023

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

09/07/2023

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

Certified

View inspection ↗

07/28/2023

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

Certified

View inspection ↗

07/19/2023

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

Certified

View inspection ↗

07/14/2023

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

Certified

View inspection ↗

07/06/2023

Permit issued — Plumbing

M00581365-S2-PL

06/13/2023

Permit issued — Mechanical Systems

M00581365-S1-MS

06/13/2023

Permit issued — Mechanical Systems

M00581639-S1-MS

06/13/2023

Permit issued — Mechanical Systems

M00581426-S1-MS

06/13/2023

Permit issued — Mechanical Systems

M00581287-S1-MS

06/12/2023

Filed — Alteration

INSTALL PLUMBING IN COMBINED APARTMENT 5AB AT 5TH FLOOR.

M00581365-S2

05/23/2023

Permit issued — Structural

M00858942-I1-ST

05/15/2023

Permit issued — Plumbing

M00581639-S2-PL

05/15/2023

Permit issued — Plumbing

M00581287-S2-PL

05/15/2023

Permit issued — Plumbing

M00581426-S2-PL

05/02/2023

Objection raised — Scope

05/02/2023

Objection resolved — Addressed

04/27/2023

Filed — Alteration

INSTALL PLUMBING FOR UNIT 2B AT 2ND FLOOR.

M00581639-S1

04/27/2023

Filed — Alteration

AT 2ND AND 3RD FLOORS, COMBINE UNITS 2A & 3A TO ONE DUPLEX UNIT. NEW KITCHENS & BATHROOMS. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.

M00581287-S2

04/27/2023

Filed — Alteration

INSTALL PLUMBING IN COMBINED APARTMENT 5AB AT 5TH FLOOR.

M00581365-S1

04/27/2023

Filed — Alteration

INSTALL PLUMBING IN EXISTING SUPERINTENDENTS APARTMENT.

M00581426-S1

04/27/2023

Filed — Alteration

INSTALL PLUMBING FOR UNIT 2B AT 2ND FLOOR.

M00581639-S2

04/27/2023

Filed — Alteration

AT 2ND AND 3RD FLOORS, COMBINE UNITS 2A & 3A TO ONE DUPLEX UNIT. NEW KITCHENS & BATHROOMS. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.

M00581287-S1

04/27/2023

Filed — Alteration

INSTALL PLUMBING IN EXISTING SUPERINTENDENTS APARTMENT.

M00581426-S2

04/18/2023

Filed — Alteration

M00858942-I1

04/12/2023

Special inspection requirement — Tenant Protection Plan Compliance

SAMI HAJJAR P.E

04/12/2023

Special inspection requirement — Tenant Protection Plan Compliance

SAMI HAJJAR P.E

04/12/2023

Special inspection requirement — Tenant Protection Plan Compliance

SAMI HAJJAR P.E

04/12/2023

Special inspection requirement — Fire-Resistant Penetrations and Joints

SAMI HAJJAR P.E

04/12/2023

Special inspection requirement — Fire-Resistant Penetrations and Joints

SAMI HAJJAR P.E

04/05/2023

Violation issued (HPD, closed)

C

03/21/2023

Violation issued (ECB, closed)

Construction

03/21/2023

Violation issued (ECB, closed)

Unknown

03/21/2023

Violation issued (ECB, closed)

Unknown

03/21/2023

Violation issued (ECB, closed)

Construction

03/21/2023

Violation issued (ECB, closed)

Unknown

03/21/2023

Violation issued (ECB, closed)

Unknown

02/02/2023

Permit issued — General Construction

M00581365-I1-GC

02/02/2023

Permit issued — General Construction

M00581639-I1-GC

02/02/2023

Permit issued — General Construction

M00581426-I1-GC

02/02/2023

Permit issued — General Construction

M00581287-I1-GC

12/20/2022

Special inspection requirement — Tenant Protection Plan Compliance

SAMI HAJJAR P.E

12/20/2022

Special inspection requirement — Tenant Protection Plan Compliance

SAMI HAJJAR P.E

12/20/2022

Special inspection requirement — Tenant Protection Plan Compliance

SAMI HAJJAR P.E

11/01/2022

Special inspection requirement — Shutoff dampers

SAMI HAJJAR P.E

11/01/2022

Special inspection requirement — Fire-Resistance Rated Construction

SAMI HAJJAR P.E

11/01/2022

Special inspection requirement — Final

SAMI HAJJAR P.E

Latest 60 of 93 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Plumbing	Permit Issued	Whitestone Plumbing	02/12/2024
DOB NOW	General Construction	Permit Issued	Mell Renovation Services	02/09/2024
DOB NOW	General Construction	Permit Issued	Mell Renovation Services	02/08/2024
DOB NOW	General Construction	Permit Issued	Mell Renovation Services	02/08/2024
DOB NOW	Plumbing	Permit Issued	Whitestone Plumbing	07/06/2023
DOB NOW	Mechanical Systems	Permit Issued	Mell Renovation Services	06/13/2023
DOB NOW	Mechanical Systems	Permit Issued	Mell Renovation Services	06/13/2023
DOB NOW	Mechanical Systems	Permit Issued	Mell Renovation Services	06/13/2023
DOB NOW	Mechanical Systems	Permit Issued	Mell Renovation Services	06/13/2023
DOB NOW	Structural	Permit Issued	Mell Renovation Services	05/23/2023
DOB NOW	Plumbing	Permit Issued	Whitestone Plumbing	05/15/2023
DOB NOW	Plumbing	Permit Issued	Whitestone Plumbing	05/15/2023
DOB NOW	Plumbing	Permit Issued	Whitestone Plumbing	05/15/2023
DOB NOW	General Construction	Permit Issued	Mell Renovation Services	02/02/2023
DOB NOW	General Construction	Permit Issued	Mell Renovation Services	02/02/2023
DOB NOW	General Construction	Permit Issued	Mell Renovation Services	02/02/2023
DOB NOW	General Construction	Permit Issued	Mell Renovation Services	02/02/2023
DOB NOW	General Construction	Permit Issued	Mell Renovation Services	10/14/2022
DOB NOW	General Construction	Permit Issued	Mell Renovation Services	10/14/2022
DOB NOW	General Construction	Permit Issued	Mell Renovation Services	10/14/2022
DOB NOW	General Construction	Permit Issued	Mell Renovation Services	10/14/2022
BIS	BL	ISSUED	Calray Gas Heating	03/04/2005
BIS	PL	ISSUED	Calray Gas Heating	03/04/2005
BIS	PL	ISSUED	Calaray Gas HGHT	01/14/1998
BIS	BL	ISSUED	Calaray Gas HGHT	01/14/1998

1 project · most recent 06/12/2023

Heating and Air Conditioning Systems

Filed	Status	Contractor	Scope	Make / Model / Capacity
06/12/2023	Permit Issued	Mell Renovation Services	Heating and Air Conditioning Systems	Heat / Cool Daikin RXTQ48TAVJU 45,500 BTU · Vrf Outdoor ×1

4 projects · most recent 06/12/2023

Gas Water/Sanitary

Filed	Status	Contractor	Scope
06/12/2023	Permit Issued	Whitestone Plumbing	Gas, Water/Sanitary
04/27/2023	Permit Issued	Whitestone Plumbing	Gas, Water/Sanitary
04/27/2023	Permit Issued	Whitestone Plumbing	Gas, Water/Sanitary
04/27/2023	Permit Issued	Whitestone Plumbing	Gas, Water/Sanitary

▾Field Inspections (DOB CAP) — 4

Date	Type	Result	Report
09/07/2023	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
07/28/2023	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
07/19/2023	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
07/14/2023	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗

▾Special Inspection Requirements (DOB NOW) — 67

Date	Requirement	Inspector	Role
04/12/2023	Tenant Protection Plan Compliance	SAMI HAJJAR P.E	special
04/12/2023	Fire-Resistant Penetrations and Joints	SAMI HAJJAR P.E	special
04/12/2023	Tenant Protection Plan Compliance	SAMI HAJJAR P.E	special
04/12/2023	Fire-Resistant Penetrations and Joints	SAMI HAJJAR P.E	special
04/12/2023	Tenant Protection Plan Compliance	SAMI HAJJAR P.E	special
12/20/2022	Tenant Protection Plan Compliance	SAMI HAJJAR P.E	special
12/20/2022	Tenant Protection Plan Compliance	SAMI HAJJAR P.E	special
12/20/2022	Tenant Protection Plan Compliance	SAMI HAJJAR P.E	special
11/01/2022	HVAC-R and service water heating equipment	SAMI HAJJAR P.E	energy_progress
11/01/2022	Fire-Resistance Rated Construction	SAMI HAJJAR P.E	progress
11/01/2022	HVAC-R and service water heating equipment	SAMI HAJJAR P.E	energy_progress
11/01/2022	HVAC-R and service water heating system controls	SAMI HAJJAR P.E	energy_progress
11/01/2022	Shutoff dampers	SAMI HAJJAR P.E	energy_progress
11/01/2022	Fire-Resistant Penetrations and Joints	SAMI HAJJAR P.E	special
11/01/2022	Mechanical Systems	SAMI HAJJAR P.E	special
11/01/2022	Energy Code Compliance Inspections	SAMI HAJJAR P.E	progress
11/01/2022	Fire-Resistance Rated Construction	SAMI HAJJAR P.E	progress
11/01/2022	Final	SAMI HAJJAR P.E	progress
11/01/2022	HVAC-R and service water heating equipment	SAMI HAJJAR P.E	energy_progress
11/01/2022	Shutoff dampers	SAMI HAJJAR P.E	energy_progress
11/01/2022	HVAC-R and service water heating system controls	SAMI HAJJAR P.E	energy_progress
11/01/2022	Fire-Resistant Penetrations and Joints	SAMI HAJJAR P.E	special
11/01/2022	Mechanical Systems	SAMI HAJJAR P.E	special
11/01/2022	Energy Code Compliance Inspections	SAMI HAJJAR P.E	progress
11/01/2022	Fire-Resistance Rated Construction	SAMI HAJJAR P.E	progress

Latest 25 of 67.

▾Documents — 69 on file (BIS + DOB NOW)

▸Plans & Drawings14

▸DOB NOWPlans/Sketch14

08/31/2026M00858942-I1Request digital key ↗

08/31/2026M00581426-I1Request digital key ↗

08/31/2026M00581426-S2Request digital key ↗

Showing 3 of 14 on file for this type

▸Seals & Professional Certifications41

▸DOB NOWDPL-1: Design Professional Seal & Signature14

08/31/2026M00858942-I1Open ↗

08/31/2026M00581426-S2Open ↗

08/31/2026M00581426-S1Open ↗

Showing 3 of 14 on file for this type

▸DOB NOWProgress Inspector Seal & Signature14

09/01/2026M00581426-S1Open ↗

08/31/2026M00581365-I1Open ↗

Showing 3 of 14 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature13

09/02/2026M00581426-S2Open ↗

09/01/2026M00581426-S1Open ↗

Showing 3 of 13 on file for this type

▸Environmental & Asbestos14

▸DOB NOWDEP ACP-5: Asbestos Assessment Report14

08/31/2026M00858942-I1Open ↗

08/31/2026M00581426-S2Open ↗

08/31/2026M00581426-S1Open ↗

Showing 3 of 14 on file for this type