Public elementary, junior or senior high

P.S. 166 Henry Gradstein

33-07 35 AVENUE · BIN 4008220

💬 Discuss this project

1950Year Built

4Stories

W1Building Class

R5Zoning

105,830 sfGross Floor Area

1Units

LL97 Covered10 Open Violations 1 unresolved · 9 paperwork only ▸

DOB04/04/2008V-DOB VIOLATION - ACTIVE

ECB02/05/2026REISSUE#35693186J DATE OF ISSUE:03.10.2025 ONE EXIT DOOR EXIT-NO-3 AT FIRST FLOOR KITCHEN AREA EXIT-3 HAS MISSING PUSH BAR EXIT DOOR IS NOT OPEN BY PUSH BAR.EXIT-3 IS EXIT DOOR AND EXIT SIGN IS THERE,IN THAT PLNothing owed — awaiting certificate of correction

ECB02/05/2026REISSUE#35693185L DATE OF ISSUE:03.10.2025 FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER.ILLUMINATION FOR EXISTS,EXIT DISCHARGES ANDPUBLIC CORRIDORS PER BC 1006.1;27-381.AT THE TIME OF INSPECTION OBSERVNothing owed — awaiting certificate of correction

ECB02/05/2026REISSUE#35693184X DATE OF ISSUE:03.10.25 FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER.NOTED AT WATER PENETRATION AT HATCHES AND SUPPLY ROOM IN CELLAR AREA.REM:REPAIR OR/AND REPLACE.Nothing owed — awaiting certificate of correction

ECB02/05/2026REISSUE#35693187L DATE OF ISSUE:03.10.2025 FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER.AT THE TIME OF INSPECTION OBSERVED AND NOTED AT EXPOSURES 2 AND 4.AT SPALLING AND MISSING CONCRETE ABOVE WINDOWSNothing owed — awaiting certificate of correction

ECB05/06/2025FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER. NOTED AT 4 FLOOR PARAPET ABOVE WINDOWS AT EXPOSURES 2 AND 4 SPALLING AND MISSING CONCRETE. REMEDY: REPAIR AND/OR REPLACE.Nothing owed — awaiting certificate of correction

ECB05/06/2025REISSUE #35678686K. FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER. NOTED AT WATER PENETRATION AT HATCHES AND SUPPLY ROOM IN CELLAR. REMEDY: REPAIR AND/OR REPLACE.Nothing owed — awaiting certificate of correction

ECB05/06/2025EXIT DOOR NOT SELF-CLOSING. NOTED AT 1 FLOOR EXITS 3(KITCHEN), 5, 8 AND 9 DOORS ARE NOT CLOSING PROPERLY. REMEDY: REPAIR/REPLACE DOORS.Nothing owed — awaiting certificate of correction

ECB05/06/2025FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER. ILLUMINATION FOR EXITS, EXIT DISCHARGES AND PUBLIC CORRIDORS PER BC 1006.1; 27-381. NOTED AT 3 FLOOR BOX #30, 31, STAIR F, GYM, 2 FL. #27, 29, AND 1FL. #11Nothing owed — awaiting certificate of correction

ECB02/23/2024FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER. CELLAR LEVEL CONCRETE CRACKING AND DETERIORATION LETTING WATER INTO AREA HATCHES TO LAND SUPPLIES FROM OUTSIDE. REMEDY: REPAIR AND/OR REPLACE.Nothing owed — awaiting certificate of correction

Public elementary, junior or senior high · Owner of record: NYC DEPARTMENT OF EDUCATION · 37,054 sf lot · 2.86 FAR built · Flood zone X

Locations of Work

ArchitectureStructuralElectricalMechanicalPlumbingGeneralOther

Roof8p · 1 filing · 20 docs

Floor 44p · 1 filing · 20 docs

Floor 37p · 2 filings · 20 docs

Floor 24p · 1 filing · 20 docs

Floor 18p · 3 filings · 20 docs

Cellar12p · 2 filings · 20 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
NYC SCHOOL CONSTRUCTION AUTHORITY	31	07/25/2026
NYC SCHOOL CONSTRUCTION	9	07/08/2026
NYC DEPARTMENT OF EDUCATION	1	03/22/2026
DEPARTMENT OF EDUCATION	16	03/22/2026
DOE PS 166 040	6	03/22/2026
DOE Q166 040	1	03/22/2026
DEPARTMENT OF EDUCATION 0	4	03/22/2026
DOE 040	2	03/22/2026
DOE PS 166 HENRY GRAD040	3	03/22/2026
DOE PS 166	7	03/22/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
KNF SERVICES CROP	4	05/04/2026
EME CONSULTING ENGINEERING GROUP	5	09/04/2024
SCHOOL CONSTRUCTION AUTHORITY	4	06/27/2024
NYC SCA	1	02/28/2024
GREENMAN-PEDERSEN, INC.	5	04/01/2022

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
NYC SCHOOL CONSTRUCTION AUTHORITY	5	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
LAMBO MECHANICAL INC	General Contractor	12	07/25/2026
BOYD MECHANICAL LLC	Plumbing	5	07/08/2026
MAVEN CONSTRUCTION, CORP	General Contractor	4	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
UNIVERSAL TESTING AND INS	400	10	05/04/2026
JPC LOGISTICS DBA JPCL EN	351	4	04/17/2023

Building Lifecycle

All (138)Filed (19)Permit Issued (18)Violation (60)Objection (11)Special Inspection (30)

07/24/2026

Permit issued — Mechanical Systems

Q00582142-S1-MS

05/04/2026

Filed — Alteration

Q01274302-P1

05/01/2026

Special inspection requirement — Post-installed Anchors

NELSON LOPEZ

03/02/2026

Permit issued — Mechanical Systems

Q00582142-S1-MS

03/02/2026

Permit issued — Mechanical Systems

Q00582142-S1-MS

02/05/2026

Violation issued (ECB, open)

Construction

02/05/2026

Violation issued (ECB, closed)

Construction

02/05/2026

Violation issued (ECB, open)

Construction

02/05/2026

Violation issued (ECB, open)

Construction

02/05/2026

Violation issued (ECB, open)

Construction

01/08/2026

Permit issued — General Construction

Q00955435-I1-GC-CX

01/05/2026

Permit issued — Supported Scaffold

Q01274302-I1-SF

12/29/2025

Permit issued — Construction Fence

Q01274312-I1-FN

12/29/2025

Permit issued — Sidewalk Shed

Q01274297-I1-SH

11/21/2025

Objection resolved — Addressed

10/14/2025

Permit issued — Plumbing

Q00582142-I1-PL

09/18/2025

Filed — Alteration

Q01274297-I1

09/02/2025

Objection raised — Other

08/26/2025

Filed — Alteration

Filing for temporary construction fence. No change in use, egress or occupancy.

Q01274312-I1

08/26/2025

Filed — Alteration

Q01274302-I1

05/06/2025

Violation issued (ECB, open)

Construction

05/06/2025

Violation issued (ECB, open)

Construction

05/06/2025

Violation issued (ECB, open)

Construction

05/06/2025

Violation issued (ECB, open)

Construction

02/25/2025

Permit issued — Mechanical Systems

Q00582142-S1-MS

09/27/2024

Permit issued — Plumbing

Q00582142-I1-PL

09/26/2024

Objection resolved — Addressed

09/19/2024

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

09/19/2024

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

09/19/2024

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

09/13/2024

Objection raised — Other

09/04/2024

Filed — Alteration

Q01084982-I1

08/20/2024

Permit issued — Mechanical Systems

Q00582142-S1-MS

07/23/2024

Special inspection requirement — Structural Steel - High Strength Bolting

NELSON LOPEZ

07/23/2024

Special inspection requirement — Fire-Resistance Rated Construction

NELSON LOPEZ

07/23/2024

Special inspection requirement — Insulation placement and R values

NELSON LOPEZ

07/23/2024

Special inspection requirement — Air barrier - visual inspection

NELSON LOPEZ

07/23/2024

Special inspection requirement — Fire-Resistant Penetrations and Joints

07/23/2024

Special inspection requirement — Mechanical Systems

07/23/2024

Special inspection requirement — Post-installed Anchors

NELSON LOPEZ

07/23/2024

Special inspection requirement — Final

07/23/2024

Special inspection requirement — Fire-Resistant Penetrations and Joints

NELSON LOPEZ

07/23/2024

Special inspection requirement — Maintenance information

07/23/2024

Special inspection requirement — Concrete - Cast-In-Place

NELSON LOPEZ

07/23/2024

Special inspection requirement — Subsurface Conditions – Fill Placement & In-Place Density

NELSON LOPEZ

07/23/2024

Special inspection requirement — Structural Stability – Alterations of existing buildings

NELSON LOPEZ

07/23/2024

Special inspection requirement — Masonry

NELSON LOPEZ

07/23/2024

Special inspection requirement — Sprayed fire-resistant materials

NELSON LOPEZ

07/23/2024

Special inspection requirement — Fenestration air leakage

NELSON LOPEZ

07/23/2024

Special inspection requirement — Structural Steel - Welding

NELSON LOPEZ

07/23/2024

Special inspection requirement — Structural Steel - Details

NELSON LOPEZ

07/23/2024

Special inspection requirement — Final

NELSON LOPEZ

07/23/2024

Special inspection requirement — Fenestration and door U-factor and product ratings

NELSON LOPEZ

07/23/2024

Special inspection requirement — Post-installed Anchors

07/23/2024

Special inspection requirement — Energy Code Compliance Inspections

06/27/2024

Filed — Alteration

Q00955435-P1

06/26/2024

Special inspection requirement — Structural Steel - Details

06/26/2024

Special inspection requirement — Structural Steel - High Strength Bolting

06/26/2024

Special inspection requirement — Insulation placement and R values

06/26/2024

Special inspection requirement — Fenestration and door U-factor and product ratings

Latest 60 of 138 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Mechanical Systems	Permit Issued	LAMBO MECHANICAL INC	07/24/2026
DOB NOW	Mechanical Systems	Permit Issued	LAMBO MECHANICAL	03/02/2026
DOB NOW	Mechanical Systems	Permit Issued	LAMBO MECHANICAL	03/02/2026
DOB NOW	General Construction	Permit Issued	MAVEN CONSTRUCTION, CORP	01/08/2026
DOB NOW	Supported Scaffold	Permit Issued	MAVEN CONSTRUCTION, CORP	01/05/2026
DOB NOW	Construction Fence	Permit Issued	MAVEN CONSTRUCTION, CORP	12/29/2025
DOB NOW	Sidewalk Shed	Permit Issued	MAVEN CONSTRUCTION, CORP	12/29/2025
DOB NOW	Plumbing	Permit Issued	BOYD MECHANICAL LLC	10/14/2025
DOB NOW	Mechanical Systems	Permit Issued	LAMBO MECHANICAL	02/25/2025
DOB NOW	Plumbing	Permit Issued	BOYD MECHANICAL LLC	09/27/2024
DOB NOW	Mechanical Systems	Permit Issued	LAMBO MECHANICAL	08/20/2024
DOB NOW	Mechanical Systems	Permit Issued	LAMBO MECHANICAL	03/01/2024
DOB NOW	Plumbing	Permit Issued	BOYD MECHANICAL LLC	10/31/2023
DOB NOW	Mechanical Systems	Permit Issued	LAMBO MECHANICAL	10/30/2023
DOB NOW	Mechanical Systems	Permit Issued	LAMBO MECHANICAL	10/30/2023
DOB NOW	Plumbing	Permit Issued	BOYD MECHANICAL LLC	09/30/2022
DOB NOW	Plumbing	Permit Issued	BOYD MECHANICAL LLC	06/30/2022
DOB NOW	Mechanical Systems	Permit Issued	LAMBO MECHANICAL	05/18/2022
BIS	OT	ISSUED	STANCO SYSTEMS ELECTRICAL	01/13/2016
BIS	OT	ISSUED	STANCO SYSTEMS ELECTRICAL	11/13/2015
BIS	PL	ISSUED	VARSITY PLBG AND HTG INC	01/08/2008
BIS	OT	ISSUED	NPORT CONSTRUCTION CORPORATION	12/12/2007
BIS	EQ	ISSUED	M.S.T GENERAL CONTRACTING	08/23/2006
BIS	OT	ISSUED	WHITESTONE CONSTRUCTION CORP	07/16/2003
BIS	EQ	ISSUED	ROCKLEDGE SCAFFOLD CORP	06/27/2003
BIS	OT	ISSUED	NEW YORK STONE CO	08/13/2002
BIS	EQ	ISSUED	ROCKLEDGE SCAFFOLD CORP	07/26/2002
BIS	—	ISSUED	SANTA FE CONSTRUCTION INC	05/17/2002
BIS	EQ	ISSUED	SAFWAY STEEL PRODUCTS INC	04/11/2002
BIS	PL	ISSUED	WDF INCORPORATED	02/05/2002
BIS	PL	ISSUED	WDF INCORPORATED	02/05/2002
BIS	MH	ISSUED	BECK AND SCALAFANI MECHANICAL	06/25/2001
BIS	PL	ISSUED	FORSYTHE P&H CORP	06/25/2001
BIS	—	ISSUED	SANTA FE CONSTRUCTION INC	05/18/2001
BIS	EQ	ISSUED	SPRING SCAFFOLDING INCORPORATED	01/04/2001
BIS	FP	ISSUED	FIREMASTERS	12/21/2000
BIS	PL	ISSUED	WDF INCORPORATED	12/21/2000
BIS	—	ISSUED	SANTA FE CONSTRUCTION INC	05/08/2000
BIS	EQ	ISSUED	SPRING SCAFFOLDING INCORPORATED	04/26/2000
BIS	EQ	ISSUED	BG NATIONAL PLUMBING & HEATING	04/20/2000

+ 3 more permits on file

1 project · most recent 04/01/2022

Heating Systems

Filed	Status	Contractor	Scope
04/01/2022	Permit Issued	LAMBO MECHANICAL INC	Heating Systems

1 project · most recent 04/01/2022

Gas Water/Sanitary

Filed	Status	Contractor	Scope
04/01/2022	Permit Issued	BOYD MECHANICAL LLC	Gas, Water/Sanitary

8 projects · most recent 07/20/2026

General Wiring Lighting

Filed	Status	Contractor	Scope
07/20/2026	Permit Issued	VIAL ELECTRIC & COMPANY	Lighting
04/24/2026	Complete	URBAN ELECTRICAL CORP	General Wiring
11/18/2025	Permit Issued	AUJLA ELECTRIC CORP	—
02/14/2025	Complete	JAMES F. VOLPE ELEC'L	General Wiring
01/24/2024	Complete	GEMINI ELECTRIC CO., INC.	—
11/11/2020	Complete	CHARAN ELEC'L ENTERP'S IN	—
05/25/2018	Complete	CHARAN ELEC'L ENTERP'S IN	General Wiring
02/05/2018	Complete	CHARAN ELEC'L ENTERP'S IN	General Wiring

3 projects · most recent 04/17/2023

Concrete Steel

Filed	Status	Contractor	Scope
04/17/2023	—	—	Steel
01/14/2022	—	—	Concrete
10/08/2021	—	—	Concrete

1 project · most recent 08/26/2025

Fence

Filed	Status	Contractor	Scope
08/26/2025	Permit Issued	MAVEN CONSTRUCTION, CORP	Fence

▾Special Inspection Requirements (DOB NOW) — 84

Date	Requirement	Inspector	Role
05/01/2026	Post-installed Anchors	NELSON LOPEZ	special
09/19/2024	HVAC-R and service water piping design and insulation	—	energy_progress
09/19/2024	HVAC-R and service water heating system controls	—	energy_progress
09/19/2024	HVAC-R and service water heating equipment	—	energy_progress
07/23/2024	Post-installed Anchors	—	special
07/23/2024	Fire-Resistant Penetrations and Joints	—	special
07/23/2024	Mechanical Systems	—	special
07/23/2024	Energy Code Compliance Inspections	—	progress
07/23/2024	Maintenance information	—	energy_progress
07/23/2024	Structural Steel - High Strength Bolting	NELSON LOPEZ	special
07/23/2024	Final	—	progress
07/23/2024	Air barrier - visual inspection	NELSON LOPEZ	energy_progress
07/23/2024	Fenestration air leakage	NELSON LOPEZ	energy_progress
07/23/2024	Fenestration and door U-factor and product ratings	NELSON LOPEZ	energy_progress
07/23/2024	Insulation placement and R values	NELSON LOPEZ	energy_progress
07/23/2024	Fire-Resistance Rated Construction	NELSON LOPEZ	progress
07/23/2024	Final	NELSON LOPEZ	progress
07/23/2024	Structural Stability – Alterations of existing buildings	NELSON LOPEZ	special
07/23/2024	Subsurface Conditions – Fill Placement & In-Place Density	NELSON LOPEZ	special
07/23/2024	Masonry	NELSON LOPEZ	special
07/23/2024	Post-installed Anchors	NELSON LOPEZ	special
07/23/2024	Fire-Resistant Penetrations and Joints	NELSON LOPEZ	special
07/23/2024	Concrete - Cast-In-Place	NELSON LOPEZ	special
07/23/2024	Sprayed fire-resistant materials	NELSON LOPEZ	special
07/23/2024	Structural Steel - Welding	NELSON LOPEZ	special

Latest 25 of 84.

▾Tenants in the building

Tenant	Space	Floors	Renovation projects
P.S. 166	Education	—	Project Q00607589 Alteration · Approved · 10/08/2021

Read from each project’s drawing title blocks and cover sheets and checked twice; a name appears only when it is the occupant, never the owner, landlord or designer.

▾Documents — 132 on file (BIS + DOB NOW)

▸Plans & Drawings19

▸DOB NOWPlans/Sketch19

08/27/2026Q00570819-I1Request digital key ↗

08/27/2026Q00582142-S1Request digital key ↗

08/27/2026Q00582142-I1Request digital key ↗

Showing 3 of 19 on file for this type

▸Seals & Professional Certifications37

▸DOB NOWDPL-1: Design Professional Seal & Signature19

08/27/2026Q00570819-I1Open ↗

08/27/2026Q00582142-S1Open ↗

08/27/2026Q00582142-I1Open ↗

Showing 3 of 19 on file for this type

▸DOB NOWProgress Inspector Seal & Signature9

09/02/2026Q00955435-I1Open ↗

09/01/2026Q00655462-I1Open ↗

Showing 3 of 9 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature9

09/02/2026Q00955435-I1Open ↗

09/01/2026Q00655462-I1Open ↗

Showing 3 of 9 on file for this type

▸Safety & Tenant Protection4

▸DOB NOWNYCSCA - Approved Site Safety Plans4

08/17/2026Q01274302-P1Open ↗

08/13/2026Q01274297-I1Open ↗

08/13/2026Q01274302-I1Open ↗

Showing 3 of 4 on file for this type

▸Environmental & Asbestos8

▸DOB NOWDEP ACP-5: Asbestos Assessment Report7

08/27/2026Q00582142-I1Open ↗

08/27/2026Q00582142-S1Open ↗

08/27/2026Q00582142-P2Open ↗

Showing 3 of 7 on file for this type

▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form1

08/14/2026Q00750299-I1Open ↗

▸Approvals, Objections & Sign-offs45

▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter19

08/27/2026Q00570819-I1Open ↗

08/26/2026Q00750299-P1Open ↗

08/23/2026Q00955435-S2Open ↗

Showing 3 of 19 on file for this type

▸DOB NOWDesign Commission Approval City Owned (Exterior Work)19

08/17/2026Q01274302-P1Open ↗

08/13/2026Q00570819-I1Open ↗

08/13/2026Q00955435-P1Open ↗

Showing 3 of 19 on file for this type

▸DOB NOWDesign Commission Sign Off City Owned (Exterior Work)6

08/13/2026Q00607589-I1Open ↗

08/13/2026Q00955435-S1Open ↗

08/13/2026Q00955435-I1Open ↗

Showing 3 of 6 on file for this type

▸DOB NOWDEP Variance (V5) letter1

08/23/2026Q00955435-I1Open ↗

▸Other Documents19

▸DOB NOWNYCSCA - BCC Plan Examination Transmittal19

08/17/2026Q01274302-P1Open ↗

08/13/2026Q00955435-I1Open ↗

08/13/2026Q00750299-P1Open ↗

Showing 3 of 19 on file for this type