Office only, 2-6 stories

251-31 NORTHERN BOULEVARD

QUEENS · Douglaston-Little Neck · BIN 4169384

💬 Discuss this project

1951Year Built

2Stories

O2Building Class

R3-1Zoning

4,246 sfGross Floor Area

1Units

0 Open ViolationsFDNY Report ↗

Office only, 2-6 stories · Owner of record: IRONBOUND INVESTMENT COMPANY INC · 17,350 sf lot · 0.24 FAR built · Flood zone X

Locations of Work

Mechanical

Cellar2p · 1 filing · 12 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
FLAGSTAR BANK, N.A.	11	03/22/2026
IRONBOUND COMPANY 1	1	03/22/2026
QUEENS COUNTY SAVING BANK	1	03/22/2026
CORPORATE REAL ESTATE SERVICES	1	03/21/2026
FLAGSTAR BANK N A	10	03/21/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
LEON SKVIRSKY PE	5	11/07/2023
CHARLES G. MICHEL ENGINEERING, PC.	2	05/11/2021

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
BUILDING BROTHERS	10	03/21/2026
JMV ASSOCIATES	4	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
CAPITOL AWNING CO INC	General Contractor	4	03/21/2026
ULTIMATE SIGNS DESIGNS	Scaffold	2	07/08/2026
NEW YORK COMMUNITY BANCOR	General Contractor	1	07/08/2026
ACTIVE SIGNS	Scaffold	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
CHARLES G MICHEL ENGINEER	2871	2	05/11/2021

Building Lifecycle

All (36)Filed (7)Permit Issued (6)Signed Off (6)Violation (6)Objection (4)Special Inspection (7)

04/11/2024

Signed off — Alteration

INSTALL STOREFRONT AWNING. ALL NON-ILLUMINATED COPY FILED UNDER SEPARATE APPLICATION # Q00930777 AND DOES NOT TO EXCEED 12 SQ FT TOTAL. NO CHANGE IN USE, EGRESS OR OCCUPANCY

Q00931301-I1

04/11/2024

Signed off — Alteration

INSTALL NON-ILLUMINATED COPY ON EXISTING AWNING FILED UNDER SEPARATE APPLICATION # Q00931301 ((LOGO) flagstar)

Q00930777-I1

04/11/2024

Signed off — Alteration

INSTALL STOREFRONT AWNING WITH NO COPY. NO CHANGE IN USE, EGRESS OR OCCUPANCY

Q00931354-I1

04/11/2024

Signed off — Alteration

Q00930799-I1

04/11/2024

Signed off — Alteration

Q00930834-I1

11/27/2023

Permit issued — Sign

Q00930777-I1-SG

11/21/2023

Permit issued — General Construction

Q00931301-I1-GC

11/21/2023

Permit issued — General Construction

Q00931354-I1-GC

11/17/2023

Permit issued — Sign

Q00930834-I1-SG

11/08/2023

Permit issued — Sign

Q00930799-I1-SG

11/07/2023

Filed — Alteration

Q00930834-I1

10/23/2023

Filed — Alteration

INSTALL STOREFRONT AWNING. ALL NON-ILLUMINATED COPY FILED UNDER SEPARATE APPLICATION # Q00930777 AND DOES NOT TO EXCEED 12 SQ FT TOTAL. NO CHANGE IN USE, EGRESS OR OCCUPANCY

Q00931301-I1

10/23/2023

Filed — Alteration

INSTALL NON-ILLUMINATED COPY ON EXISTING AWNING FILED UNDER SEPARATE APPLICATION # Q00931301 ((LOGO) flagstar)

Q00930777-I1

10/23/2023

Filed — Alteration

INSTALL STOREFRONT AWNING WITH NO COPY. NO CHANGE IN USE, EGRESS OR OCCUPANCY

Q00931354-I1

10/23/2023

Filed — Alteration

Q00930799-I1

09/08/2023

Special inspection requirement — Final

LEON SKVIRSKY

05/17/2021

Signed off — Alteration

THE REPLACEMENT OF TWO EXISTING SPLIT SYSTEM AIR CONDITIONING SYSTEMS. NO CHANGE IN USE, EGRESS OR OCCUPANCY

Q00389524-I1

05/17/2021

Special inspection requirement — Final

Charles Michel

05/17/2021

Special inspection requirement — HVAC and service water heating system controls

Charles Michel

05/17/2021

Special inspection requirement — Mechanical Systems

Charles Michel

05/17/2021

Special inspection requirement — HVAC and service water heating equipment

Charles Michel

05/17/2021

Special inspection requirement — HVAC insulation and sealing

Charles Michel

05/17/2021

Special inspection requirement — Maintenance information

Charles Michel

05/11/2021

Filed — Alteration

THE REPLACEMENT OF TWO EXISTING SPLIT SYSTEM AIR CONDITIONING SYSTEMS. NO CHANGE IN USE, EGRESS OR OCCUPANCY

Q00389524-P1

03/26/2021

Permit issued — Mechanical Systems

Q00389524-I1-MS

09/28/2020

Objection raised — Other

09/28/2020

Objection resolved — Addressed

09/28/2020

Objection raised — Other

09/28/2020

Objection resolved — Addressed

09/25/2020

Filed — Alteration

THE REPLACEMENT OF TWO EXISTING SPLIT SYSTEM AIR CONDITIONING SYSTEMS. NO CHANGE IN USE, EGRESS OR OCCUPANCY

Q00389524-I1

07/23/2018

Violation issued (ECB, closed)

Construction

05/15/2014

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

05/28/2002

Violation issued (ECB, closed)

Boilers

09/16/1997

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

06/28/1993

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/02/1993

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Sign	Signed-off	ACTIVE SIGNS INC	11/27/2023
DOB NOW	General Construction	Signed-off	CAPITOL AWNING CO INC	11/21/2023
DOB NOW	General Construction	Signed-off	CAPITOL AWNING CO INC	11/21/2023
DOB NOW	Sign	Signed-off	ULTIMATE SIGNS&DESIGNS CO	11/17/2023
DOB NOW	Sign	Signed-off	ULTIMATE SIGNS&DESIGNS CO	11/08/2023
DOB NOW	Mechanical Systems	Signed-off	NEW YORK COMMUNITY BANCOR	03/26/2021
BIS	—	ISSUED	NORTH SHORE NEON SIGN CO	05/10/2012
BIS	—	ISSUED	NORTH SHORE NEON SIGN CO	05/09/2012
BIS	EQ	ISSUED	ARSENAL SCAFFOLD INC	04/17/2012
BIS	OT	ISSUED	D.J.ROYCE CONSTRUCTION	11/16/2011
BIS	EQ	ISSUED	D.J.ROYCE CONSTRUCTION	11/15/2011
BIS	FB	ISSUED	MINA'S FUEL OIL	07/27/1994

1 project · most recent 04/09/2024

Filed	Status	Contractor	Scope
04/09/2024	Complete	RAINBOW ELECTRIC CO., INC	—

▾Special Inspection Requirements (DOB NOW) — 7

Date	Requirement	Inspector	Role
09/08/2023	Final	LEON SKVIRSKY	progress
05/17/2021	Final	Charles Michel	progress
05/17/2021	HVAC and service water heating system controls	Charles Michel	energy_progress
05/17/2021	Mechanical Systems	Charles Michel	special
05/17/2021	HVAC and service water heating equipment	Charles Michel	energy_progress
05/17/2021	HVAC insulation and sealing	Charles Michel	energy_progress
05/17/2021	Maintenance information	Charles Michel	energy_progress

▾Documents — 73 on file (BIS + DOB NOW)

▸Plans & Drawings7

▸DOB NOWPlans/Sketch5

08/24/2026Q00931354-I1Request digital key ↗

08/24/2026Q00931301-I1Request digital key ↗

08/24/2026Q00930777-I1Request digital key ↗

Showing 3 of 5 on file for this type

▸DOB NOWPlans/Sketch - Mechanical Systems2

08/28/2026Q00389524-P1Request digital key ↗

08/15/2026Q00389524-I1Request digital key ↗

▸Applications & Permits9

▸BISWORK PERMIT APPLICATION5

05/15/2012420547714Open ↗

05/10/2012420547723Open ↗

04/18/2012420557196Open ↗

Showing 3 of 5 on file for this type

▸BISPLAN / WORK APPROVAL APPLICATION4

05/15/2012420547714Open ↗

05/10/2012420547723Open ↗

04/18/2012420557196Open ↗

Showing 3 of 4 on file for this type

▸Seals & Professional Certifications28

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION7

03/29/2013420547714Open ↗

03/29/2013420547723Open ↗

12/26/2012420502762Open ↗

Showing 3 of 7 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature7

08/28/2026Q00389524-P1Open ↗

08/28/2026Q00389524-I1Open ↗

08/24/2026Q00931354-I1Open ↗

Showing 3 of 7 on file for this type

▸DOB NOWProgress Inspector Seal & Signature5

08/27/2026Q00389524-I1Open ↗

Showing 3 of 5 on file for this type

▸BISPROFESSIONAL CERTIFIED CHECKLIST4

05/15/2012420547714Open ↗

05/10/2012420547723Open ↗

04/18/2012420557196Open ↗

Showing 3 of 4 on file for this type

▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM4

05/15/2012420547714Open ↗

05/10/2012420547723Open ↗

04/18/2012420557196Open ↗

Showing 3 of 4 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature1

08/27/2026Q00389524-I1Open ↗

▸Trade Schedules & Equipment2

▸BISSIGN HANGER CERTIFICATE2

05/15/2012420547714Open ↗

05/10/2012420547723Open ↗

▸Environmental & Asbestos6

▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'4

05/15/2012420547714Open ↗

05/10/2012420547723Open ↗

04/18/2012420557196Open ↗

Showing 3 of 4 on file for this type

▸DOB NOWDEP ACP-5: Asbestos Assessment Report2

08/28/2026Q00389524-P1Open ↗

08/15/2026Q00389524-I1Open ↗

▸Energy Compliance3

▸BISTECHNICAL REPORT: ENERGY1

11/14/2011420502762Open ↗

▸BISAS-BUILT ENERGY ANALYSIS1

12/26/2012420502762Open ↗

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS1

01/30/2013420502762Open ↗

▸Approvals, Objections & Sign-offs8

▸BISADMINISTRATIVE OBJECTIONS4

05/15/2012420547714Open ↗

05/10/2012420547723Open ↗

04/18/2012420557196Open ↗

Showing 3 of 4 on file for this type

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST3

03/29/2013420547714Open ↗

03/29/2013420547723Open ↗

01/30/2013420502762Open ↗

▸BISLETTERS - SUPPORTING DOCUMENTATION1

01/30/2013420502762Open ↗

▸Cost, Insurance & Ownership6

▸BISCOST AFFIDAVIT6

03/29/2013420547714Open ↗

03/29/2013420547723Open ↗

12/26/2012420502762Open ↗

Showing 3 of 6 on file for this type

▸Filing & Intake Forms4

▸BISEFILING COVER SHEET4

05/15/2012420547714Open ↗

05/10/2012420547723Open ↗

04/18/2012420557196Open ↗

Showing 3 of 4 on file for this type