Locations of Work

ArchitectureStructuralMechanicalPlumbingFire Protection

Floor 317p · 2 filings · 20 docs

Floor 219p · 2 filings · 20 docs

Floor 116p · 2 filings · 20 docs

Cellar21p · 2 filings · 20 docs

Basement10p · 1 filing · 20 docs

Sub-Basement5p · 1 filing · 20 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
MASON LORD LLC	2	03/22/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
CES ENGINEERING LLC	4	04/01/2024
FORMAT ARCHITECTURE OFFICE, PLLC	4	02/23/2024
ANGELOS GEORGOPOULOS, P.C.	1	10/04/2023

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
EC BUILDING CONSULTANTS	18	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
LTM CONSTRUCTION LLC	General Contractor	31	07/08/2026
WHITESTONE PLUMBING CORP	Plumbing	2	07/08/2026
WHITESTONE PLUMBING CORP	Fire Protection	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
G ENGINEERING PC	7778	6	04/01/2024
ANGELOS GEORGOPOULOS, P.C	2955	1	10/04/2023

Building Lifecycle

All (131)Filed (9)Permit Issued (24)Signed Off (2)Violation (24)Inspection (12)Objection (38)Special Inspection (22)

05/19/2026

Signed off — Alteration CO

INSTALL A TEMPORARY CONSTRUCTION FENCE. FILED IN CONJUNCTION WITH CO APPLICATION NUMBER B00850626-I1.

B00850626-S1

05/01/2026

Violation issued (HPD, open)

A

01/23/2026

Inspection — Pass-Final CND-Occupancy Inspection

Pass

View inspection ↗

11/18/2025

Violation issued (HPD, open)

I

09/22/2025

Signed off — Alteration CO

INSTALL A TEMPORARY CONSTRUCTION FENCE. FILED IN CONJUNCTION WITH CO APPLICATION NUMBER B00850626-I1.

B00850626-S2

09/22/2025

Permit issued — Mechanical Systems

B00923453-S2-MS

08/07/2025

Permit issued — Plumbing

B00923453-I1-PL

08/04/2025

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

Pass

View inspection ↗

06/06/2025

Violation issued (HPD, open)

A

01/31/2025

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

Pass

View inspection ↗

12/24/2024

Inspection — Certified Gas-Gas-Piping-Roughing

Certified

View inspection ↗

12/24/2024

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

Certified

View inspection ↗

12/24/2024

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

Certified

View inspection ↗

12/06/2024

Inspection — Certified Sprinkler-SP-Fixtures-Finish

Certified

View inspection ↗

12/04/2024

Inspection — Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test

Certified

View inspection ↗

11/25/2024

Violation issued (HPD, closed)

I

09/20/2024

Permit issued — General Construction

B00850642-I1-GC

09/20/2024

Permit issued — Mechanical Systems

B00923453-S2-MS

09/20/2024

Permit issued — Structural

B00850626-S1-ST

09/20/2024

Permit issued — General Construction

B00850626-I1-GC

09/20/2024

Permit issued — Construction Fence

B00850626-S2-FN

09/09/2024

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

Certified

View inspection ↗

07/16/2024

Permit issued — Construction Fence

B00850626-S2-FN

07/16/2024

Permit issued — Structural

B00850626-S1-ST

07/12/2024

Inspection — Certified Gas-Gas-Piping-Roughing

Certified

View inspection ↗

07/12/2024

Inspection — Certified Storm Drainage-ST-Piping-Roughing

Certified

View inspection ↗

07/12/2024

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

Certified

View inspection ↗

07/10/2024

Permit issued — General Construction

B00850642-I1-GC

07/10/2024

Permit issued — General Construction

B00850626-I1-GC

07/08/2024

Permit issued — Mechanical Systems

B00923453-S2-MS

07/02/2024

Objection resolved — Addressed

06/26/2024

Special inspection requirement — Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation

05/17/2024

Permit issued — General Construction

B00850642-I1-GC

05/17/2024

Permit issued — General Construction

B00850626-I1-GC

05/17/2024

Permit issued — Mechanical Systems

B00923453-S2-MS

05/17/2024

Permit issued — Construction Fence

B00850626-S2-FN

05/17/2024

Permit issued — Structural

B00850626-S1-ST

04/08/2024

Violation issued (HPD, open)

A

04/08/2024

Objection raised — Admin

04/05/2024

Permit issued — Sprinklers

B00923453-S1-EW-SP

04/01/2024

Filed — Alteration

INSTALLATION OF MECHANICAL SYSTEM AND RELATED DUCTWORK. DISCONNECT AND REMOVE ALL PORTIONS OF THE EXISTING HEATING SYSTEM. HOT WATER HEATING SYSTEM INCLUDES NEW BOILER, NEW PIPING, PUMPS, ACCESSORIES AND RADIATORS. NO CHANGE TO OCCUPANCY USE OR EGRESS.

B00923453-P1

03/29/2024

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

XIONGCAI GU

03/29/2024

Special inspection requirement — Fire-Resistant Penetrations and Joints

XIONGCAI GU

03/29/2024

Special inspection requirement — Permanent certificate

XIONGCAI GU

03/29/2024

Special inspection requirement — Maintenance information

XIONGCAI GU

03/29/2024

Special inspection requirement — Energy Code Compliance Inspections

XIONGCAI GU

03/29/2024

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

XIONGCAI GU

03/21/2024

Objection resolved — Addressed

03/12/2024

Objection resolved — Addressed

02/23/2024

Filed — Alteration CO

INSTALL A TEMPORARY CONSTRUCTION FENCE. FILED IN CONJUNCTION WITH CO APPLICATION NUMBER B00850626-I1.

B00850626-P1

02/20/2024

Special inspection requirement — Interior lighting power

Andrew McGee

02/20/2024

Special inspection requirement — Energy Code Compliance Inspections

Andrew McGee

02/09/2024

Objection resolved — Addressed

02/09/2024

Objection resolved — Addressed

01/17/2024

Objection resolved — Addressed

01/16/2024

Objection resolved — Addressed

11/30/2023

Objection resolved — Addressed

11/30/2023

Objection resolved — Addressed

11/17/2023

Violation issued (HPD, closed)

I

11/16/2023

Permit issued — Mechanical Systems

B00923453-S2-MS

Latest 60 of 131 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Mechanical Systems	Permit Issued	LTM CONSTRUCTION LLC	09/22/2025
DOB NOW	Plumbing	Signed-off	WHITESTONE PLUMBING CORP	08/07/2025
DOB NOW	General Construction	Permit Issued	LTM CONSTRUCTION LLC	09/20/2024
DOB NOW	Mechanical Systems	Permit Issued	LTM CONSTRUCTION LLC	09/20/2024
DOB NOW	Structural	Signed-off	LTM CONSTRUCTION LLC	09/20/2024
DOB NOW	General Construction	Permit Issued	LTM CONSTRUCTION LLC	09/20/2024
DOB NOW	Construction Fence	Signed-off	LTM CONSTRUCTION LLC	09/20/2024
DOB NOW	Construction Fence	Signed-off	LTM CONSTRUCTION LLC	07/16/2024
DOB NOW	Structural	Signed-off	LTM CONSTRUCTION LLC	07/16/2024
DOB NOW	General Construction	Permit Issued	LTM CONSTRUCTION LLC	07/10/2024
DOB NOW	General Construction	Permit Issued	LTM CONSTRUCTION LLC	07/10/2024
DOB NOW	Mechanical Systems	Permit Issued	LTM CONSTRUCTION LLC	07/08/2024
DOB NOW	General Construction	Permit Issued	LTM CONSTRUCTION LLC	05/17/2024
DOB NOW	General Construction	Permit Issued	LTM CONSTRUCTION LLC	05/17/2024
DOB NOW	Mechanical Systems	Permit Issued	LTM CONSTRUCTION LLC	05/17/2024
DOB NOW	Construction Fence	Signed-off	LTM CONSTRUCTION LLC	05/17/2024
DOB NOW	Structural	Signed-off	LTM CONSTRUCTION LLC	05/17/2024
DOB NOW	Sprinklers	Signed-off	TEMPERINI MECHANICAL INC	04/05/2024
DOB NOW	Mechanical Systems	Permit Issued	LTM CONSTRUCTION LLC	11/16/2023
DOB NOW	Plumbing	Signed-off	WHITESTONE PLUMBING CORP	10/26/2023
DOB NOW	Structural	Signed-off	LTM CONSTRUCTION LLC	10/20/2023
DOB NOW	General Construction	Permit Issued	LTM CONSTRUCTION LLC	10/19/2023
DOB NOW	General Construction	Permit Issued	LTM CONSTRUCTION LLC	10/19/2023
DOB NOW	Construction Fence	Signed-off	LTM CONSTRUCTION LLC	10/19/2023
BIS	OT	ISSUED	GIDDEN CONTRACTING CORP	08/07/2013

1 project · most recent 04/01/2024

Air Conditioning Systems Heating Systems

Filed	Status	Contractor	Scope	Make / Model / Capacity
04/01/2024	Permit Issued	LTM CONSTRUCTION LLC	Air Conditioning Systems, Heating Systems	Cooling Mitsubishi Electric MXZ-SM48NAM 48,000 BTU · Heat Pump Outdoor ×2 MXZ-SM36NAM 36,000 BTU · Heat Pump Outdoor ×1 Heating Weil-Mclain EVG-399 399,000 BTU · Boiler ×1

1 project · most recent 04/01/2024

Filed	Status	Contractor	Scope
04/01/2024	Signed-off	WHITESTONE PLUMBING CORP	36 heads

1 project · most recent 04/01/2024

Gas Storm Water/Sanitary

Filed	Status	Contractor	Scope
04/01/2024	Signed-off	WHITESTONE PLUMBING CORP	Gas, Storm, Water/Sanitary

1 project · most recent 03/04/2025

General Wiring

Filed	Status	Contractor	Scope
03/04/2025	Permit Issued	POWER SURGE ELECTRIC, INC	General Wiring

1 project · most recent 02/23/2024

Steel Concrete Masonry Wood

Filed	Status	Contractor	Scope
02/23/2024	Signed-off	LTM CONSTRUCTION LLC	Steel, Concrete, Masonry, Wood

1 project · most recent 02/23/2024

Fence

Filed	Status	Contractor	Scope
02/23/2024	Signed-off	LTM CONSTRUCTION LLC	Fence

▾Field Inspections (DOB CAP) — 12

Date	Type	Result	Report
01/23/2026	Pass-Final CND-Occupancy Inspection	Pass	View ↗
08/04/2025	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
01/31/2025	Pass-Final PL - Up to 3 Requested Floors	Pass	View ↗
12/24/2024	Certified Gas-Gas-Piping-Roughing	Certified	View ↗
12/24/2024	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗
12/24/2024	Certified Water and Sanitary-WS-Sanitary Piping-Underground	Certified	View ↗
12/06/2024	Certified Sprinkler-SP-Fixtures-Finish	Certified	View ↗
12/04/2024	Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test	Certified	View ↗
09/09/2024	Certified Water and Sanitary-WS-Sanitary Piping-Underground	Certified	View ↗
07/12/2024	Certified Gas-Gas-Piping-Roughing	Certified	View ↗
07/12/2024	Certified Storm Drainage-ST-Piping-Roughing	Certified	View ↗
07/12/2024	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗

▾Special Inspection Requirements (DOB NOW) — 22

Date	Requirement	Inspector	Role
06/26/2024	Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation	—	special
03/29/2024	HVAC-R and service water heating equipment	XIONGCAI GU	energy_progress
03/29/2024	Fire-Resistant Penetrations and Joints	XIONGCAI GU	special
03/29/2024	Permanent certificate	XIONGCAI GU	energy_progress
03/29/2024	Maintenance information	XIONGCAI GU	energy_progress
03/29/2024	Energy Code Compliance Inspections	XIONGCAI GU	progress
03/29/2024	HVAC-R and service water piping design and insulation	XIONGCAI GU	energy_progress
02/20/2024	Interior lighting power	Andrew McGee	energy_progress
02/20/2024	Energy Code Compliance Inspections	Andrew McGee	progress
10/17/2023	Metering	XIONGCAI GU	energy_progress
10/06/2023	Fire-Resistant Penetrations and Joints	XIONGCAI GU	special
10/06/2023	Fire-Resistant Penetrations and Joints	XIONGCAI GU	special
10/06/2023	Heating Systems	XIONGCAI GU	special
10/06/2023	Energy Code Compliance Inspections	XIONGCAI GU	progress
10/06/2023	HVAC-R and service water piping design and insulation	XIONGCAI GU	energy_progress
10/06/2023	Maintenance information	XIONGCAI GU	energy_progress
10/06/2023	Permanent certificate	XIONGCAI GU	energy_progress
10/06/2023	Duct leakage testing, insulation and design	XIONGCAI GU	energy_progress
10/06/2023	HVAC-R and service water heating equipment	XIONGCAI GU	energy_progress
09/07/2023	Final	XIONGCAI GU	progress
09/07/2023	Mechanical Systems	XIONGCAI GU	special
08/24/2023	Sprinkler Systems	XIONGCAI GU	special

▾Documents — 89 on file (BIS + DOB NOW)

▸Plans & Drawings9

▸DOB NOWPlans/Sketch9

08/26/2026B00923453-S2Request digital key ↗

08/26/2026B00923453-S1Request digital key ↗

08/26/2026B00923453-I1Request digital key ↗

Showing 3 of 9 on file for this type

▸Applications & Permits14

▸DOB NOWLPC Approval/Permit7

08/13/2026B00850626-P1Open ↗

08/13/2026B00850626-S1Open ↗

08/13/2026B00850642-I1Open ↗

Showing 3 of 7 on file for this type

▸BISPLAN / WORK APPROVAL APPLICATION6

09/21/2023320866979Open ↗

09/15/2023320866979Open ↗

08/22/2023320866979Open ↗

Showing 3 of 6 on file for this type

▸BISNon-Directive 14 Construction Sign Off Including Sign Applications1

10/04/2023320866979Open ↗

▸Seals & Professional Certifications35

▸DOB NOWProgress Inspector Seal & Signature15

09/01/2026B00850626-P1Open ↗

09/01/2026B00923453-S2Open ↗

Showing 3 of 15 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature9

08/27/2026B00850642-I1Open ↗

08/26/2026B00923453-I1Open ↗

08/26/2026B00923453-P1Open ↗

Showing 3 of 9 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature6

09/01/2026B00923453-S2Open ↗

Showing 3 of 6 on file for this type

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION2

06/07/2013320866979Open ↗

03/10/2010320134680Open ↗

▸BISPROFESSIONAL CERTIFIED CHECKLIST2

06/07/2013320866979Open ↗

03/10/2010320134680Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM1

03/10/2010320134680Open ↗

▸Trade Schedules & Equipment1

▸BISSCHEDULE B - PLUMBING1

03/10/2010320134680Open ↗

▸Safety & Tenant Protection3

▸DOB NOWStreet Tree Checklist2

08/13/2026B00850626-P1Open ↗

08/13/2026B00850626-I1Open ↗

▸BISSTREET TREE CHECKLIST1

03/10/2010320134680Open ↗

▸Environmental & Asbestos11

▸DOB NOWDEP ACP-5: Asbestos Assessment Report9

08/26/2026B00923453-S2Open ↗

08/26/2026B00923453-S1Open ↗

08/26/2026B00923453-I1Open ↗

Showing 3 of 9 on file for this type

▸BISASBESTOS EXEMPTION CERTIFICATION LETTER1

03/10/2010320134680Open ↗

▸BISASBESTOS-EXEMPTION (ASB4)1

06/07/2013320866979Open ↗

▸Inspections & Test Reports3

▸BISTECHNICAL REPORT: RESPONSIBILITY2

09/14/2023320866979Open ↗

▸BISSTRUCTURAL STABILITY - ALTERATIONS OF EXISTING BUILDINGS1

09/18/2023320866979Open ↗

▸Approvals, Objections & Sign-offs5

▸BISADMINISTRATIVE OBJECTIONS2

06/07/2013320866979Open ↗

03/10/2010320134680Open ↗

▸BISLANDMARKS SIGNOFF1

09/25/2023320866979Open ↗

▸BISLANDMARKS APPROVAL1

06/07/2013320866979Open ↗

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1

10/04/2023320866979Open ↗

▸Cost, Insurance & Ownership3

▸BISCOST AFFIDAVIT2

06/07/2013320866979Open ↗

03/10/2010320134680Open ↗

▸BISCOST AFFIDAVIT (FINAL): PW31

08/17/2023320866979Open ↗

▸Filing & Intake Forms2

▸BISEFILING COVER SHEET2

06/07/2013320866979Open ↗

03/10/2010320134680Open ↗

▸Other Documents3

▸DOB NOWProperty Ownership Certification2

08/26/2026B00850626-I1Open ↗

08/26/2026B00850626-P1Open ↗

▸BISPLOT DIAGRAM1

03/10/2010320134680Open ↗