Locations of Work

ArchitectureStructuralMechanicalPlumbingCivilGeneral

Permit Issued — active, not yet Signed-off

Floor 33p · 1 filing · 20 docs

Floor 23p · 1 filing · 20 docs

Floor 1Under Construction11p · 3 filings · 20 docs

CellarUnder Construction12p · 3 filings · 20 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
GABRIELLA, ANTONELLA & DANIELA OSSO IRRE V TRUST	1	03/22/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
BUILDING STUDIO ARCHITECTS	5	03/12/2026
GREGG ROTHSTEIN ARCHITECT	1	09/07/2023

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
GREGG ROTHSTEIN ARCHITECT	5	03/21/2026
WILLOUGHBY CONSULTING	2	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
BLUESTONE CONSTRUCTION AN	General Contractor	3	03/21/2026
OSSO PLUMBING & HEATING	Plumbing	2	07/19/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
RYAN SPECIAL ENGINEERING	2018	3	03/12/2026

Building Lifecycle

All (92)Filed (6)Permit Issued (3)Violation (55)Inspection (14)Objection (5)Special Inspection (9)

07/31/2026

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

Pass

View inspection ↗

07/28/2026

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

Certified

View inspection ↗

07/28/2026

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

Certified

View inspection ↗

07/24/2026

Inspection — Certified Gas-Gas-Piping-Roughing

Certified

View inspection ↗

07/24/2026

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

Certified

View inspection ↗

07/24/2026

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

Certified

View inspection ↗

07/17/2026

Permit issued — Plumbing

B12603892-S1-PL

04/15/2026

Objection raised — Cost

04/10/2026

Objection resolved — Addressed

04/09/2026

Objection raised — Scope

03/26/2026

Objection resolved — Addressed

03/18/2026

Objection raised — Scope

03/12/2026

Filed — Alteration CO

REMODEL AND RECONFIGURE APT 1B & 1C ON THE FIRST FLOOR. REMODEL APT 1A ON THE FIRST FLOOR AND CREATE ACCESORY ROOM IN THE CELLAR CONNECTED TO APT 1A ABOVE. CREATE ACCESORY TENANTS LAUNDRY AT THE CELLAR LEVEL. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

B00954225-P1

03/12/2026

Filed — Alteration CO

REMODEL AND RECONFIGURE APT 1B & 1C ON THE FIRST FLOOR. REMODEL APT 1A ON THE FIRST FLOOR AND CREATE ACCESORY ROOM IN THE CELLAR CONNECTED TO APT 1A ABOVE. CREATE ACCESORY TENANTS LAUNDRY AT THE CELLAR LEVEL. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

B00954225-P2

03/12/2026

Filed — Alteration CO

REMODEL AND RECONFIGURE APT 1B & 1C ON THE FIRST FLOOR. REMODEL APT 1A ON THE FIRST FLOOR AND CREATE ACCESORY ROOM IN THE CELLAR CONNECTED TO APT 1A ABOVE. CREATE ACCESORY TENANTS LAUNDRY AT THE CELLAR LEVEL. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

B00954225-S2

03/11/2026

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

03/11/2026

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

03/11/2026

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

03/11/2026

Special inspection requirement — Tenant Protection Plan Compliance

03/11/2026

Special inspection requirement — Structural Stability – Alterations of existing buildings

03/11/2026

Special inspection requirement — Mechanical Systems

03/11/2026

Special inspection requirement — Final

03/10/2026

Special inspection requirement — Tenant Protection Plan Compliance

01/29/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

William Ryan

12/22/2025

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

Pass

View inspection ↗

12/10/2025

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

Certified

View inspection ↗

11/14/2025

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

10/08/2025

Violation issued (HPD, closed)

B

10/08/2025

Violation issued (HPD, closed)

B

10/08/2025

Violation issued (HPD, closed)

B

10/08/2025

Violation issued (HPD, closed)

B

10/08/2025

Violation issued (HPD, closed)

B

10/08/2025

Violation issued (HPD, closed)

B

10/08/2025

Violation issued (HPD, closed)

B

10/08/2025

Violation issued (HPD, closed)

B

10/08/2025

Violation issued (HPD, closed)

C

09/27/2025

Violation issued (HPD, closed)

B

09/27/2025

Violation issued (HPD, open)

C

09/27/2025

Violation issued (HPD, closed)

B

09/27/2025

Violation issued (HPD, closed)

B

09/27/2025

Violation issued (HPD, closed)

B

09/27/2025

Violation issued (HPD, closed)

B

09/27/2025

Violation issued (HPD, closed)

B

09/27/2025

Violation issued (HPD, open)

C

09/27/2025

Violation issued (HPD, closed)

B

09/27/2025

Violation issued (HPD, closed)

B

06/05/2025

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

Certified

View inspection ↗

05/23/2025

Inspection — Certified Gas-Gas-Piping-Roughing

Certified

View inspection ↗

05/23/2025

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

Certified

View inspection ↗

05/23/2025

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

Certified

View inspection ↗

02/12/2025

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

Certified

View inspection ↗

02/10/2025

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

Certified

View inspection ↗

02/06/2025

Permit issued — Plumbing

B00954225-S1-PL

12/04/2024

Filed — Alteration CO

REMODEL AND RECONFIGURE APT 1B & 1C ON THE FIRST FLOOR. REMODEL APT 1A ON THE FIRST FLOOR AND CREATE ACCESORY ROOM IN THE CELLAR CONNECTED TO APT 1A ABOVE. CREATE ACCESORY TENANTS LAUNDRY AT THE CELLAR LEVEL. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

B00954225-S1

08/23/2024

Permit issued — General Construction

B00954225-I1-GC

11/15/2023

Filed — Alteration CO

REMODEL AND RECONFIGURE APT 1B & 1C ON THE FIRST FLOOR. REMODEL APT 1A ON THE FIRST FLOOR AND CREATE ACCESORY ROOM IN THE CELLAR CONNECTED TO APT 1A ABOVE. CREATE ACCESORY TENANTS LAUNDRY AT THE CELLAR LEVEL. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

B00954225-I1

09/07/2023

Filed — Alteration

B00925161-I1

03/20/2023

Violation issued (HPD, closed)

A

07/29/2022

Violation issued (HPD, closed)

A

07/29/2022

Violation issued (HPD, open)

C

Latest 60 of 92 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Plumbing	Permit Issued	MC SUPERSTRUCTURE INC	07/17/2026
DOB NOW	Plumbing	Permit Issued	OSSO PLUMBING & HEATING	02/06/2025
DOB NOW	General Construction	Permit Issued	BLUESTONE CONSTRUCTION AN	08/23/2024

1 project · most recent 03/12/2026

Filed	Status	Contractor	Scope
03/12/2026	—	—	2 heads

1 project · most recent 03/12/2026

Gas Plumbing-Sprinkler Water/Sanitary

Filed	Status	Contractor	Scope
03/12/2026	Permit Issued	OSSO PLUMBING & HEATING	Gas, Plumbing-Sprinkler, Water/Sanitary

2 projects · most recent 01/04/2026

General Wiring

Filed	Status	Contractor	Scope
01/04/2026	Complete	HAC ELECTRIC INC	General Wiring
07/25/2025	Complete	HAC ELECTRIC INC	General Wiring

▾Field Inspections (DOB CAP) — 14

Date	Type	Result	Report
07/31/2026	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
07/28/2026	Certified Remove/Cap - work done in accordance with code	Certified	View ↗
07/28/2026	Certified Water and Sanitary-WS-Fixtures-Finish	Certified	View ↗
07/24/2026	Certified Gas-Gas-Piping-Roughing	Certified	View ↗
07/24/2026	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
07/24/2026	Certified Water and Sanitary-WS-Sanitary Piping-Underground	Certified	View ↗
12/22/2025	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
12/10/2025	Certified Water and Sanitary-WS-Fixtures-Finish	Certified	View ↗
06/05/2025	Certified Water and Sanitary-WS-Fixtures-Finish	Certified	View ↗
05/23/2025	Certified Gas-Gas-Piping-Roughing	Certified	View ↗
05/23/2025	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
05/23/2025	Certified Water and Sanitary-WS-Sanitary Piping-Underground	Certified	View ↗
02/12/2025	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
02/10/2025	Certified Remove/Cap - work done in accordance with code	Certified	View ↗

▾Special Inspection Requirements (DOB NOW) — 9

Date	Requirement	Inspector	Role
03/11/2026	HVAC-R and service water heating equipment	—	energy_progress
03/11/2026	HVAC-R and service water heating system controls	—	energy_progress
03/11/2026	HVAC-R and service water piping design and insulation	—	energy_progress
03/11/2026	Tenant Protection Plan Compliance	—	special
03/11/2026	Structural Stability – Alterations of existing buildings	—	special
03/11/2026	Mechanical Systems	—	special
03/11/2026	Final	—	progress
03/10/2026	Tenant Protection Plan Compliance	—	special
01/29/2026	Fire-Resistant Penetrations and Joints	William Ryan	special

▾Documents — 25 on file (BIS + DOB NOW)

▸Plans & Drawings6

▸DOB NOWPlans/Sketch6

08/26/2026B00925161-I1Request digital key ↗

08/18/2026B00954225-S1Request digital key ↗

08/18/2026B00954225-P2Request digital key ↗

Showing 3 of 6 on file for this type

▸Seals & Professional Certifications7

▸DOB NOWDPL-1: Design Professional Seal & Signature6

08/26/2026B00925161-I1Open ↗

08/13/2026B00954225-P1Open ↗

08/13/2026B00954225-I1Open ↗

Showing 3 of 6 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature1

09/01/2026B00954225-P1Open ↗

▸Safety & Tenant Protection4

▸DOB NOWStreet Tree Checklist4

08/18/2026B00954225-S2Open ↗

08/13/2026B00954225-S2Open ↗

08/13/2026B00954225-P1Open ↗

Showing 3 of 4 on file for this type

▸Environmental & Asbestos6

▸DOB NOWDEP ACP-5: Asbestos Assessment Report6

08/18/2026B00954225-I1Open ↗

08/13/2026B00954225-S2Open ↗

08/13/2026B00954225-P1Open ↗

Showing 3 of 6 on file for this type

▸Other Documents2

▸DOB NOWProperty Ownership Certification2

08/13/2026B00954225-I1Open ↗

08/13/2026B00954225-P1Open ↗