Locations of Work

ArchitectureStructuralMechanicalPlumbingFire ProtectionLandscapeCivilGeneralOther

Permit Issued — active, not yet Signed-off

Roof5p · 1 filing · 17 docs

Floor 4Under Construction50p · 1 filing · 20 docs

Floor 3

Floor 2Under Construction26p · 1 filing · 20 docs

Floor 1Under Construction79p · 2 filings · 20 docs

Cellar1p · 1 filing · 17 docs

Site & exteriorUnder Construction87p · 3 filings · 20 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
HERBERT KORNSPUN ASSOC	1	03/22/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
ALWAYS FAST SERVICES CORP	1	07/28/2026
STEPHEN B JACOBS GROUP	2	07/07/2026
STRUCTURAL ENGINEERING TECHNOLOGIES	2	04/16/2026
YAKER ENGINEERING, P.C.	3	04/06/2026
ALL CITY ENGINEERING, P.C.	3	03/19/2026
KTA ENGINEERING	2	03/18/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
CKK CONSULTING LLC	General Contractor	8	09/09/2026
DNO EQUIPMENT AND DEVELOP	General Contractor	3	07/23/2026
ALPHA SCAFFOLDING INC	General Contractor	1	07/29/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
JUST CONSULTING ENGINEERI	5865	8	04/16/2026
YAKER ENGINEERING, P.C.	4892	2	04/06/2026

Building Lifecycle

All (100)Filed (13)Permit Issued (12)Signed Off (2)Violation (4)Objection (39)Special Inspection (30)

09/21/2026

Signed off — Alteration

Install Temporary Wood Construction Fence for demolition operations.

X01323620-I1

09/17/2026

Signed off — Alteration

INSTALLATION OF TEMPORARY HEAVY DUTY SIDEWALK SHED AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY. SIDEWALK SHED SHALL COMPLY WITH CHAPTER #33 OF 2022 THE NYC BUILDING CODE. LIVE LOAD 300PSF.

X01433185-I1

09/08/2026

Permit issued — General Construction

X01361959-I1-GC

08/27/2026

Violation issued (ECB, open)

Construction

08/24/2026

Permit issued — Mechanical Systems

X01361959-S4-MS

08/24/2026

Permit issued — Foundation

X01361959-S7-FO

08/24/2026

Permit issued — Construction Fence

X01361959-S8-FN

08/21/2026

Permit issued — Foundation

X01361959-S1-FO

08/21/2026

Violation issued (ECB, open)

Construction

08/20/2026

Permit issued — Support of Excavation

X01361959-S2-SE

08/20/2026

Permit issued — Structural

X01361959-S3-ST

07/30/2026

Permit issued — General Construction

X01361959-I1-GC

07/28/2026

Filed — Alteration

INSTALLATION OF TEMPORARY HEAVY DUTY SIDEWALK SHED AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY. SIDEWALK SHED SHALL COMPLY WITH CHAPTER #33 OF 2022 THE NYC BUILDING CODE. LIVE LOAD 300PSF.

X01433185-I1

07/28/2026

Permit issued — Sidewalk Shed

X01433185-I1-SH

07/22/2026

Permit issued — Protection and Mechanical Methods

X01323617-S1-PMM

07/22/2026

Permit issued — Full Demolition

X01323617-I1-FD

07/20/2026

Permit issued — Construction Fence

X01323620-I1-FN

07/07/2026

Filed — New Building

Foundation for the construction of a new six (6) story ground up school. The foundation design is a mix of shallow spread footings, continuous footings and mat slabs under lateral core shear walls.

X01361959-S8

05/01/2026

Objection raised — Other

04/22/2026

Objection raised — Other

04/22/2026

Objection resolved — Addressed

04/16/2026

Filed — New Building

Foundation for the construction of a new six (6) story ground up school. The foundation design is a mix of shallow spread footings, continuous footings and mat slabs under lateral core shear walls.

X01361959-S7

04/13/2026

Special inspection requirement — Subsurface Investigations (Borings/Test Pits)

GEORGE CAMBOURAKIS

04/13/2026

Special inspection requirement — Excavations - Sheeting, Shoring, and Bracing

XIAOJUN WANG

04/13/2026

Special inspection requirement — Concrete - Cast-In-Place

XIAOJUN WANG

04/13/2026

Special inspection requirement — Construction Operations Influencing Adjacent Structures

XIAOJUN WANG

04/13/2026

Special inspection requirement — Underpinning and alternate methods of support of buildings and adjacent property

XIAOJUN WANG

04/13/2026

Special inspection requirement — Subgrade Inspections

XIAOJUN WANG

04/06/2026

Filed — Full Demolition

Subsequent application filed for Use of Mechanical Equipment other than handheld tools for demolition.

X01323617-S1

04/01/2026

Special inspection requirement — Footing and Foundation

XIAOJUN WANG

04/01/2026

Special inspection requirement — Final

XIAOJUN WANG

03/26/2026

Objection raised — Mechanical

03/26/2026

Objection resolved — Addressed

03/26/2026

Objection raised — Other

03/26/2026

Objection resolved — Addressed

03/26/2026

Objection raised — Structural

03/26/2026

Objection resolved — Addressed

03/26/2026

Objection raised — Structural

03/26/2026

Objection resolved — Resolved

03/26/2026

Objection raised — Zoning

03/26/2026

Objection raised — Fire_Protection

03/26/2026

Objection resolved — Addressed

03/26/2026

Objection raised — Energy

03/26/2026

Objection raised — Scope

03/26/2026

Objection resolved — Addressed

03/25/2026

Objection raised — Structural

03/25/2026

Objection raised — Mechanical

03/25/2026

Objection resolved — Addressed

03/25/2026

Objection raised — Zoning

03/25/2026

Objection raised — Admin

03/25/2026

Objection resolved — Addressed

03/25/2026

Objection raised — Other

03/25/2026

Objection resolved — Addressed

03/25/2026

Objection raised — Admin

03/25/2026

Objection raised — Structural

03/25/2026

Objection resolved — Addressed

03/25/2026

Objection raised — Other

03/25/2026

Objection resolved — Addressed

03/25/2026

Objection raised — Fire_Protection

03/25/2026

Objection resolved — Resolved

Latest 60 of 100 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	General Construction	Permit Issued	CKK CONSULTING LLC	09/08/2026
DOB NOW	Mechanical Systems	Permit Issued	CKK CONSULTING LLC	08/24/2026
DOB NOW	Foundation	Permit Issued	CKK CONSULTING LLC	08/24/2026
DOB NOW	Construction Fence	Permit Issued	CKK CONSULTING LLC	08/24/2026
DOB NOW	Foundation	Permit Issued	CKK CONSULTING LLC	08/21/2026
DOB NOW	Support of Excavation	Permit Issued	CKK CONSULTING LLC	08/20/2026
DOB NOW	Structural	Permit Issued	CKK CONSULTING LLC	08/20/2026
DOB NOW	General Construction	Permit Issued	CKK CONSULTING LLC	07/30/2026
DOB NOW	Sidewalk Shed	Signed-off	ALPHA SCAFFOLDING INC	07/28/2026
DOB NOW	Protection and Mechanical Methods	Signed-off	DNO EQUIPMENT AND DEVELOP	07/22/2026
DOB NOW	Full Demolition	Signed-off	DNO EQUIPMENT AND DEVELOP	07/22/2026
DOB NOW	Construction Fence	Signed-off	DNO EQUIPMENT AND DEVELOP	07/20/2026
BIS	MH	ISSUED	LEROY WILLIAMS PLUMBING & HEATIN	12/07/1992
BIS	PL	ISSUED	LEROY WILLIAMS PLUMBING & HEATIN	12/07/1992

1 project · most recent 07/07/2026

Heating and Air Conditioning Systems Ventilation Systems

Filed	Status	Contractor	Scope	Make / Model / Capacity
07/07/2026	Permit Issued	CKK CONSULTING LLC	Heating and Air Conditioning Systems, Ventilation Systems	Heat / Cool Daikin REYA168AATJA 156,000 BTU · Vrf Outdoor ×8 REYA144AATJA 138,000 BTU · Vrf Outdoor ×5 FXFQ36TVJU 40,000 BTU · Vrf Indoor ×2 FXMQ48TBVJU 54,000 BTU · Vrf Indoor ×1 REYA120AATJA 114,000 BTU · Vrf Outdoor ×1 REYA12AATJA 114,000 BTU · Vrf Outdoor ×1 REYA72AATJA 69,000 BTU · Vrf Outdoor ×1 RXYA96AATJA 92,000 BTU · Vrf Outdoor ×1 Ventilation Greenheck CUBE-360HP 10,000 CFM · Exhaust Fan ×1

1 project · most recent 07/07/2026

Sprinkler System

Filed	Status	Contractor	Scope
07/07/2026	—	—	Sprinkler System

1 project · most recent 07/07/2026

Storm Water/Sanitary

Filed	Status	Contractor	Scope
07/07/2026	—	—	Storm, Water/Sanitary

1 project · most recent 07/28/2026

Filed	Status	Contractor	Scope
07/28/2026	Permit Issued	RICHARD NEU	—

2 projects · most recent 07/07/2026

Steel Concrete

Filed	Status	Contractor	Scope
07/07/2026	Permit Issued	CKK CONSULTING LLC	Steel, Concrete
04/06/2026	Signed-off	DNO EQUIPMENT AND DEVELOP	1 scope_items

3 projects · most recent 07/28/2026

Fence Sidewalk Shed

Filed	Status	Contractor	Scope
07/28/2026	Signed-off	ALPHA SCAFFOLDING INC	Sidewalk Shed
07/07/2026	Permit Issued	CKK CONSULTING LLC	Fence
03/13/2026	Signed-off	DNO EQUIPMENT AND DEVELOP	Fence

▾Special Inspection Requirements (DOB NOW) — 49

Date	Requirement	Inspector	Role
04/13/2026	Subsurface Investigations (Borings/Test Pits)	GEORGE CAMBOURAKIS	special
04/13/2026	Excavations - Sheeting, Shoring, and Bracing	XIAOJUN WANG	special
04/13/2026	Concrete - Cast-In-Place	XIAOJUN WANG	special
04/13/2026	Construction Operations Influencing Adjacent Structures	XIAOJUN WANG	special
04/13/2026	Underpinning and alternate methods of support of buildings and adjacent property	XIAOJUN WANG	special
04/13/2026	Subgrade Inspections	XIAOJUN WANG	special
04/01/2026	Footing and Foundation	XIAOJUN WANG	progress
04/01/2026	Final	XIAOJUN WANG	progress
03/19/2026	Post-installed Anchors	XIAOJUN WANG	special
03/18/2026	Structural Steel - High Strength Bolting	XIAOJUN WANG	special
03/18/2026	Structural Steel - Welding	XIAOJUN WANG	special
03/18/2026	Structural Cold-Formed Steel	XIAOJUN WANG	special
03/18/2026	Structural Steel - Details	XIAOJUN WANG	special
03/18/2026	Fire-Resistant Penetrations and Joints	XIAOJUN WANG	special
03/18/2026	Concrete - Cast-In-Place	XIAOJUN WANG	special
03/18/2026	Open-web Steel Joists and Joist Girders	XIAOJUN WANG	special
03/18/2026	Post-installed Anchors	XIAOJUN WANG	special
03/17/2026	Private On-Site Storm Water Disposal Systems-, and Detention Facilities, Installation	XIAOJUN WANG	special
03/17/2026	Fire-Resistant Penetrations and Joints	XIAOJUN WANG	special
03/17/2026	HVAC-R and service water heating system controls	XIAOJUN WANG	energy_progress
03/17/2026	HVAC-R and service water piping design and insulation	XIAOJUN WANG	energy_progress
03/17/2026	HVAC-R and service water heating equipment	XIAOJUN WANG	energy_progress
03/17/2026	Maintenance information	XIAOJUN WANG	energy_progress
03/17/2026	Energy Code Compliance Inspections	XIAOJUN WANG	progress
03/16/2026	Electrical motors and elevators	XIAOJUN WANG	energy_progress

Latest 25 of 49.

▾Documents — 79 on file (BIS + DOB NOW)

▸Plans & Drawings13

▸DOB NOWPlans/Sketch13

08/17/2026X01323620-I1Request digital key ↗

08/17/2026X01323617-I1Request digital key ↗

08/17/2026X01323617-S1Request digital key ↗

Showing 3 of 13 on file for this type

▸Zoning, Tax Lot & Property Records3

▸DOB NOWZD1: DOB Zoning Diagram1

08/17/2026X01361959-I1Open ↗

▸DOB NOWHouse Number Verification: TOPO Stamp1

08/17/2026X01361959-I1Open ↗

▸DOB NOWZoning Exhibit form (1-5)1

08/17/2026X01361959-I1Open ↗

▸Seals & Professional Certifications31

▸DOB NOWDPL-1: Design Professional Seal & Signature14

08/17/2026X01323620-I1Open ↗

08/17/2026X01323617-S1Open ↗

08/17/2026X01361959-S5Open ↗

Showing 3 of 14 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature10

09/01/2026X01323617-S1Open ↗

08/29/2026X01361959-S3Open ↗

08/29/2026X01361959-S1Open ↗

Showing 3 of 10 on file for this type

▸DOB NOWProgress Inspector Seal & Signature7

08/29/2026X01361959-S3Open ↗

08/29/2026X01361959-S1Open ↗

08/28/2026X01361959-S4Open ↗

Showing 3 of 7 on file for this type

▸Trade Schedules & Equipment5

▸DOB NOWElectric Cut-Off1

08/17/2026X01323617-I1Open ↗

▸DOB NOWWater Cut-Off1

08/17/2026X01323617-I1Open ↗

▸DOB NOWGas Cut-Off1

08/17/2026X01323617-I1Open ↗

▸DOB NOWSewer Cut-Off1

08/17/2026X01323617-I1Open ↗

▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)1

08/17/2026X01361959-I1Open ↗

▸Safety & Tenant Protection3

▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1

08/17/2026X01361959-I1Open ↗

▸DOB NOWStreet Tree Checklist1

08/17/2026X01361959-I1Open ↗

▸DOB NOWStreet Trees Site Plan1

08/17/2026X01361959-I1Open ↗

▸Environmental & Asbestos14

▸DOB NOWOER: Notice to Proceed6

08/17/2026X01361959-S5Open ↗

08/17/2026X01361959-S4Open ↗

08/17/2026X01361959-S3Open ↗

Showing 3 of 6 on file for this type

▸DOB NOWOER: Notice of Satisfaction6

08/17/2026X01361959-S5Open ↗

08/17/2026X01361959-S4Open ↗

08/17/2026X01361959-S3Open ↗

Showing 3 of 6 on file for this type

▸DOB NOWRodent Control1

08/17/2026X01323617-I1Open ↗

▸DOB NOWDEP ACP-5: Asbestos Assessment Report1

08/17/2026X01323617-I1Open ↗

▸Inspections & Test Reports4

▸DOB NOWTR4 Test Report and Plot Diagram2

08/17/2026X01361959-S7Open ↗

08/17/2026X01361959-S2Open ↗

▸DOB NOWSOIL REPORT2

08/17/2026X01361959-S7Open ↗

08/17/2026X01361959-S2Open ↗

▸Other Documents6

▸DOB NOWProperty Ownership Certification1

08/17/2026X01361959-I1Open ↗

▸DOB NOWFull Demo: 10-Day Notice1

08/17/2026X01323617-I1Open ↗

▸DOB NOWStructure Photographs1

08/13/2026X01323617-I1Open ↗

▸DOB NOWSite Survey: Initial1

08/17/2026X01361959-I1Open ↗

▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1

08/17/2026X01361959-I1Open ↗

▸DOB NOWCommunity Board Notification1

08/17/2026X01323617-I1Open ↗