Locations of Work

ArchitectureMechanicalPlumbing

Permit Issued — active, not yet Signed-off

Roof15p · 1 filing · 17 docs

Floor 515p · 1 filing · 17 docs

Floor 414p · 1 filing · 17 docs

Floor 316p · 2 filings · 20 docs

Floor 2Under Construction21p · 2 filings · 20 docs

Floor 114p · 1 filing · 17 docs

Cellar15p · 1 filing · 17 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
55 WEST HOUSE	20	08/29/2026
KAJ NY CONSTRUCTION	8	07/08/2026
RELIABLE ENTERPRISES	7	07/08/2026
JTJ STUDIO	4	03/22/2026
LANDMARK REALTY	2	03/21/2026
SIERRA ASSETS GROUP	2	03/21/2026

▾Sales History (ACRIS)

Date	Price	Unit	Seller → Buyer	$/sf
12/03/2019	$6.2M	—	— → —	$672/sf building

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
PETER CHO ARCHITECTS, PLLC	2	06/11/2026
THOMAS BARRY ARCHITECT	5	04/30/2024
CNS INSPECTION SERVICES LLC	2	02/02/2022
ENTHINK ENGINEERS LLC	2	07/16/2021

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
ADVANCED BUILDERS SERVICES	2	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
KAJ NY CONSTRUCTION INC	General Contractor	4	07/08/2026
DI MARTINI INC	General Contractor	2	03/21/2026
RELIABLE ENTERPRISES INC	General Contractor	2	07/08/2026
BT'S PLUMBING AND HEATING	Plumbing	1	07/08/2026
CROSSFIELD PLBG.&HTG	Plumbing	1	07/19/2026
ANTHONY FIGUCCIO	Electrical	1	03/21/2026
KISHAN PLUMBING INC	Plumbing	1	07/08/2026
JOE MIDDLETON	Electrical	1	03/21/2026
L&L CONSTRUCTION DEVELOP	General Contractor	1	07/15/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
NKM ENGINEERING PLLC	6244	2	06/11/2026
OPERA STUDIO ARCHITECTURE	5970	5	04/30/2024

Building Lifecycle

All (83)Filed (11)Permit Issued (9)Signed Off (3)Violation (24)Inspection (6)Special Inspection (30)

07/17/2026

Permit issued — Plumbing

M01410618-S1-PL

07/14/2026

Permit issued — General Construction

M01410618-I1-GC

06/11/2026

Filed — Alteration

TO PROPOSE INTERIOR RENOVATION OF EXISTING COMMERCIAL SPACE ON 2ND FLOOR WITH GENERAL CONSTRUCTION WORK. NO CHANGE OF USE, EGRESS OR CERTIFICATE OF OCCUPANCY.

M01410618-S1

06/11/2026

Filed — Alteration

TO PROPOSE INTERIOR RENOVATION OF EXISTING COMMERCIAL SPACE ON 2ND FLOOR WITH GENERAL CONSTRUCTION WORK. NO CHANGE OF USE, EGRESS OR CERTIFICATE OF OCCUPANCY.

M01410618-I1

06/02/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

NARESH MAHANGU

06/02/2026

Special inspection requirement — Tenant Protection Plan Compliance

NARESH MAHANGU

06/02/2026

Special inspection requirement — Energy Code Compliance Inspections

NARESH MAHANGU

06/02/2026

Special inspection requirement — Final

PETER CHO

06/02/2026

Special inspection requirement — Interior lighting power

NARESH MAHANGU

06/02/2026

Special inspection requirement — Lighting controls

NARESH MAHANGU

06/02/2026

Special inspection requirement — Energy Code Compliance Inspections

NARESH MAHANGU

06/02/2026

Special inspection requirement — Tenant Protection Plan Compliance

NARESH MAHANGU

06/02/2026

Special inspection requirement — Fire-Resistant Penetrations and Joints

NARESH MAHANGU

06/04/2025

Violation issued (HPD, closed)

A

09/23/2024

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

05/02/2024

Special inspection requirement — HVAC insulation and sealing

Thomas Barry

05/02/2024

Special inspection requirement — Energy Code Compliance Inspections

Thomas Barry

05/02/2024

Special inspection requirement — Fire-Resistant Penetrations and Joints

Thomas Barry

04/30/2024

Filed — Alteration

Modify Plumbing fixtures throughout. No Change to egress, occupancy or use.

M00429793-P2

04/18/2024

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

Certified

View inspection ↗

04/01/2024

Inspection — Pass-Final PL - Up to 9 Requested Floors

Pass

View inspection ↗

03/05/2024

Signed off — Alteration

Install AC System throughout. No Change to egress, occupancy or use.

M00429795-I1

02/28/2024

Inspection — Pass-Final CND-Occupancy Inspection

Pass

View inspection ↗

02/16/2024

Signed off — Alteration

PROPOSED INSTALLATION OF TEMPORARY PIPE SCAFFOLD AS PER PLANS. WORK SHALL COMPLY WITH CHAPTER #33 OF THE NYC BUILDING CODE. NO CHANGE IN USE, OCCUPANCY, OR EGRESS UNDER THIS APPLICATION.

M00672170-I1

02/16/2024

Signed off — Alteration

M00672167-I1

02/15/2024

Filed — Alteration

Install AC System throughout. No Change to egress, occupancy or use.

M00429795-P1

02/15/2024

Special inspection requirement — Final

Thomas Barry

02/15/2024

Special inspection requirement — Mechanical Systems

Thomas Barry

02/15/2024

Special inspection requirement — Energy Code Compliance Inspections

Thomas Barry

02/15/2024

Special inspection requirement — HVAC and service water heating equipment

Thomas Barry

02/15/2024

Special inspection requirement — Electrical energy consumption

Thomas Barry

02/15/2024

Special inspection requirement — HVAC insulation and sealing

Thomas Barry

02/15/2024

Special inspection requirement — Maintenance information

Thomas Barry

02/15/2024

Special inspection requirement — Electrical motors

Thomas Barry

02/15/2024

Special inspection requirement — HVAC and service water heating system controls

Thomas Barry

02/09/2024

Permit issued — Plumbing

M00429793-I1-PL

02/08/2024

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

Pass

View inspection ↗

02/06/2024

Special inspection requirement — Mechanical Systems

Thomas Barry

02/06/2024

Special inspection requirement — Electrical motors

Thomas Barry

02/06/2024

Special inspection requirement — Final

Thomas Barry

02/06/2024

Special inspection requirement — Energy Code Compliance Inspections

Thomas Barry

02/06/2024

Special inspection requirement — HVAC insulation and sealing

Thomas Barry

02/06/2024

Special inspection requirement — HVAC and service water heating system controls

Thomas Barry

02/06/2024

Special inspection requirement — HVAC and service water heating equipment

Thomas Barry

02/06/2024

Special inspection requirement — Electrical energy consumption

Thomas Barry

02/06/2024

Special inspection requirement — Maintenance information

Thomas Barry

01/16/2024

Permit issued — Mechanical Systems

M00429795-I1-MS

01/04/2024

Filed — Alteration

Modify Plumbing fixtures throughout. No Change to egress, occupancy or use.

M00429793-P1

06/30/2023

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

11/02/2022

Violation issued (HPD, closed)

I

05/24/2022

Inspection — Pass-Final PL - Up to 9 Requested Floors

Pass

View inspection ↗

04/28/2022

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

Fail

View inspection ↗

02/16/2022

Violation issued (HPD, closed)

A

02/02/2022

Filed — Alteration

PROPOSED INSTALLATION OF TEMPORARY PIPE SCAFFOLD AS PER PLANS. WORK SHALL COMPLY WITH CHAPTER #33 OF THE NYC BUILDING CODE. NO CHANGE IN USE, OCCUPANCY, OR EGRESS UNDER THIS APPLICATION.

M00672170-I1

02/02/2022

Filed — Alteration

M00672167-I1

02/02/2022

Permit issued — Supported Scaffold

M00672170-I1-SF

02/02/2022

Permit issued — Sidewalk Shed

M00672167-I1-SH

01/14/2022

Permit issued — Plumbing

M00429793-I1-PL

12/22/2021

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

12/22/2021

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

Latest 60 of 83 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Plumbing	Permit Issued	CROSSFIELD PLBG.&HTG	07/17/2026
DOB NOW	General Construction	Permit Issued	L&L CONSTRUCTION DEVELOP	07/14/2026
DOB NOW	Plumbing	Permit Issued	N AND S PLUMBING INC	02/09/2024
DOB NOW	Mechanical Systems	Signed-off	DI MARTINI	01/16/2024
DOB NOW	Supported Scaffold	Signed-off	KAJ NY CONSTRUCTION INC	02/02/2022
DOB NOW	Sidewalk Shed	Signed-off	KAJ NY CONSTRUCTION INC	02/02/2022
DOB NOW	Plumbing	Permit Issued	BT'S PLUMBING AND HEATING	01/14/2022
DOB NOW	Sidewalk Shed	Permit Issued	RELIABLE ENTERPRISES INC	07/16/2021
DOB NOW	Supported Scaffold	Permit Issued	RELIABLE ENTERPRISES INC	07/16/2021
BIS	—	ISSUED	DI MARTINI INC	09/30/2024
BIS	—	ISSUED	JTJ STUDIO CORP	09/21/2023
BIS	—	ISSUED	JTJ STUDIO CORP	03/04/2022
BIS	—	ISSUED	JTJ STUDIO CORP	08/17/2021
BIS	—	ISSUED	JTJ STUDIO CORP	08/04/2021
BIS	EQ	ISSUED	MB WATERPROOFING INC	03/20/2001

2 projects · most recent 06/11/2026

Water/Sanitary Storm

Filed	Status	Contractor	Scope
06/11/2026	Permit Issued	CROSSFIELD PLBG.&HTG	Water/Sanitary
04/30/2024	Permit Issued	KISHAN PLUMBING INC	Storm, Water/Sanitary

8 projects · most recent 07/14/2026

General Wiring

Filed	Status	Contractor	Scope
07/14/2026	Permit Issued	INTELOGIC ELECTRIC, INC.	General Wiring
07/29/2024	Permit Issued	ACCURATE ELEC'L CORP.	9 meters, 2 new_meters
09/01/2023	Complete	ROYAL ELEC'L CONTR'G CORP	General Wiring
09/01/2023	Complete	ROYAL ELEC'L CONTR'G CORP	General Wiring
02/25/2022	Permit Issued	RICHARD NEU	—
12/03/2021	Permit Issued	OFF SHORE ELECTRIC CORP	General Wiring
12/03/2021	Permit Issued	OFF SHORE ELECTRIC CORP	—
07/20/2021	Permit Issued	RICHARD NEU	—

1 project · most recent 07/16/2021

Scaffold

Filed	Status	Contractor	Scope
07/16/2021	Permit Issued	RELIABLE ENTERPRISES INC	Scaffold

▾Field Inspections (DOB CAP) — 6

Date	Type	Result	Report
04/18/2024	Certified Water and Sanitary-WS-Fixtures-Finish	Certified	View ↗
04/01/2024	Pass-Final PL - Up to 9 Requested Floors	Pass	View ↗
02/28/2024	Pass-Final CND-Occupancy Inspection	Pass	View ↗
02/08/2024	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
05/24/2022	Pass-Final PL - Up to 9 Requested Floors	Pass	View ↗
04/28/2022	Fail-Final PL - Up to 3 Requested Floors	Fail	View ↗

▾Special Inspection Requirements (DOB NOW) — 33

Date	Requirement	Inspector	Role
06/02/2026	Fire-Resistant Penetrations and Joints	NARESH MAHANGU	special
06/02/2026	Tenant Protection Plan Compliance	NARESH MAHANGU	special
06/02/2026	Energy Code Compliance Inspections	NARESH MAHANGU	progress
06/02/2026	Final	PETER CHO	progress
06/02/2026	Interior lighting power	NARESH MAHANGU	energy_progress
06/02/2026	Lighting controls	NARESH MAHANGU	energy_progress
06/02/2026	Energy Code Compliance Inspections	NARESH MAHANGU	progress
06/02/2026	Tenant Protection Plan Compliance	NARESH MAHANGU	special
06/02/2026	Fire-Resistant Penetrations and Joints	NARESH MAHANGU	special
05/02/2024	HVAC insulation and sealing	Thomas Barry	energy_progress
05/02/2024	Energy Code Compliance Inspections	Thomas Barry	progress
05/02/2024	Fire-Resistant Penetrations and Joints	Thomas Barry	special
02/15/2024	Final	Thomas Barry	progress
02/15/2024	Mechanical Systems	Thomas Barry	special
02/15/2024	Energy Code Compliance Inspections	Thomas Barry	progress
02/15/2024	HVAC and service water heating equipment	Thomas Barry	energy_progress
02/15/2024	Electrical energy consumption	Thomas Barry	energy_progress
02/15/2024	HVAC insulation and sealing	Thomas Barry	energy_progress
02/15/2024	Maintenance information	Thomas Barry	energy_progress
02/15/2024	Electrical motors	Thomas Barry	energy_progress
02/15/2024	HVAC and service water heating system controls	Thomas Barry	energy_progress
02/06/2024	Mechanical Systems	Thomas Barry	special
02/06/2024	Electrical motors	Thomas Barry	energy_progress
02/06/2024	Final	Thomas Barry	progress
02/06/2024	Energy Code Compliance Inspections	Thomas Barry	progress

Latest 25 of 33.

▾Documents — 122 on file (BIS + DOB NOW)

▸Plans & Drawings11

▸DOB NOWPlans/Sketch6

09/03/2026M00558803-I1Request digital key ↗

09/03/2026M00558805-I1Request digital key ↗

09/02/2026M00672167-I1Request digital key ↗

Showing 3 of 6 on file for this type

▸DOB NOWPlans/Sketch - Plumbing3

08/27/2026M00429793-I1Request digital key ↗

08/27/2026M00429793-P1Request digital key ↗

08/15/2026M00429793-P2Request digital key ↗

▸DOB NOWPlans/Sketch - Mechanical Systems2

09/03/2026M00429795-P1Request digital key ↗

09/03/2026M00429795-I1Request digital key ↗

▸Applications & Permits25

▸BISPLAN / WORK APPROVAL APPLICATION15

01/08/2026121208344Open ↗

01/22/2024121208344Open ↗

01/12/2024121208344Open ↗

Showing 3 of 15 on file for this type

▸DOB NOWLPC Approval/Permit7

09/03/2026M00429795-I1Open ↗

08/16/2026M01410618-I1Open ↗

08/16/2026M01410618-S1Open ↗

Showing 3 of 7 on file for this type

▸BISWORK PERMIT APPLICATION2

10/01/2024121208344Open ↗

08/05/2021121208344Open ↗

▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1

06/23/2022121208344Open ↗

▸Zoning, Tax Lot & Property Records2

▸BISVERIFY TAX LOT1

12/20/2023121208344Open ↗

▸BISCO OBJ: VERIFY ADDRESS-TOPO STAMP1

12/19/2023121208344Open ↗

▸Seals & Professional Certifications33

▸DOB NOWProgress Inspector Seal & Signature14

09/30/2026M00429793-P1Open ↗

08/25/2026M01410618-I1Open ↗

Showing 3 of 14 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature11

09/03/2026M00558803-I1Open ↗

09/03/2026M00558805-I1Open ↗

09/03/2026M00429795-I1Open ↗

Showing 3 of 11 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature8

09/30/2026M00429793-P1Open ↗

08/25/2026M01410618-I1Open ↗

Showing 3 of 8 on file for this type

▸Safety & Tenant Protection5

▸BISSTREET TREE CHECKLIST3

07/28/2021121208344Open ↗

04/05/2021121208344Open ↗

04/02/2021121208344Open ↗

▸BISSTREET TREE SIGNOFF1

01/04/2024121208344Open ↗

▸BISTENANT PROTECTION PLAN AND NOTES1

05/04/2021121208344Open ↗

▸Environmental & Asbestos3

▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form2

08/13/2026M00429795-I1Open ↗

08/13/2026M00429793-I1Open ↗

▸BISDEP ASBESTOS PROJECT COMPLETION FORM1

06/13/2022121208344Open ↗

▸Energy Compliance4

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY2

04/02/2021121208344Open ↗

▸BISAS-BUILT ENERGY ANALYSIS (EN2)1

01/04/2024121208344Open ↗

▸DOB NOWEN2: As Built Energy Analysis.1

08/13/2026M00429795-I1Open ↗

▸Inspections & Test Reports13

▸BISTECHNICAL REPORT: RESPONSIBILITY5

01/04/2024121208344Open ↗

06/08/2022121208344Open ↗

06/02/2022121208344Open ↗

Showing 3 of 5 on file for this type

▸BISSTRUCTURAL STEEL - WELDING3

03/19/2024121208344Open ↗

03/15/2024121208344Open ↗

▸BISFIRE-RESISTIVE RATED CONSTRUCTION1

01/04/2024121208344Open ↗

▸BISMASONRY1

03/19/2024121208344Open ↗

▸BISCONCRETE - CAST-IN-PLACE1

03/19/2024121208344Open ↗

▸BISSTRUCTURAL STEEL - DETAILS1

03/19/2024121208344Open ↗

▸BISFIRE-RESISTANT PENETRATIONS AND JOINTS (FIRESTOP)1

01/04/2024121208344Open ↗

▸Approvals, Objections & Sign-offs11

▸BISSCHEDULE A - OCCUPANCY / USE8

11/24/2023121208344Open ↗

11/22/2023121208344Open ↗

11/20/2023121208344Open ↗

Showing 3 of 8 on file for this type

▸BISLANDMARKS APPROVAL1

04/02/2021121208344Open ↗

▸BISSUPERSEDING LETTER1

10/01/2024121208344Open ↗

▸BISLANDMARKS SIGNOFF1

02/13/2025121208344Open ↗

▸Cost, Insurance & Ownership2

▸BISCOST AFFIDAVIT (FINAL): PW31

12/21/2023121208344Open ↗

▸BISCOST AFFIDAVIT1

04/02/2021121208344Open ↗

▸Filing & Intake Forms6

▸BISADDITIONAL INFORMATION6

05/09/2024121208344Open ↗

11/14/2023121208344Open ↗

06/13/2022121208344Open ↗

Showing 3 of 6 on file for this type

▸Other Documents7

▸BISCONSTRUCTION - SUPPORTING DOCUMENTATION7

11/14/2023121208344Open ↗

06/13/2022121208344Open ↗

05/04/2021121208344Open ↗

Showing 3 of 7 on file for this type