Office with apartments (no commercial)

4426 18 AVENUE

BROOKLYN · BIN 3127517

💬 Discuss this project

1933Year Built

2Stories

O8Building Class

R5Zoning

4,139 sfGross Floor Area

4Units

3 Open Violations ▸FDNY Report ↗

Office with apartments (no commercial) · 2,535 sf lot · 1.63 FAR built · Flood zone X

Locations of Work

ArchitectureMechanicalLandscape

Floor 21p · 1 filing · 20 docs

Floor 13p · 1 filing · 20 docs

Cellar1p · 1 filing · 20 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
BILLY CONTRACTORS	1	03/21/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
ARCHAQ	1	01/10/2024
AM ARCHITECTURE PLLC	3	12/21/2022
TSF ENGINEERING, PC	1	02/09/2022
PSARCHITECTURE PLLC	1	01/06/2022

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
ALLSTATE EXPEDITERS	8	03/21/2026
SHIRLEY SWIFT	1	03/21/2026
ADVANCED BUILDERS SERVICES	1	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
STRUCTURELINE INC	General Contractor	4	07/08/2026
HIGHLEVEL GROUP INC	General Contractor	3	03/21/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
SHAHRISH SHUVO ENGINEERIN	8524	1	01/10/2024
HRF SERVICES CORP	5616	5	12/21/2022

Building Lifecycle

All (43)Filed (6)Permit Issued (4)Signed Off (3)Violation (9)Inspection (2)Objection (4)Special Inspection (15)

07/28/2025

Violation issued (ECB, open)

Construction

02/08/2024

Signed off — Alteration

PROPOSED EXTERIOR INSULATION FINISHING AT EXPOSURE 1 AND 2. NO CHANGE TO USE, EGRESS OR OCCUPANCY.

B00988278-I1

01/17/2024

Permit issued — General Construction

B00988278-I1-GC

01/10/2024

Filed — Alteration

PROPOSED EXTERIOR INSULATION FINISHING AT EXPOSURE 1 AND 2. NO CHANGE TO USE, EGRESS OR OCCUPANCY.

B00988278-I1

01/09/2024

Violation issued (ECB, closed)

Construction

06/20/2023

Violation issued (DOB, open)

V-DOB VIOLATION - ACTIVE

06/20/2023

Violation issued (DOB, open)

V-DOB VIOLATION - ACTIVE

12/29/2022

Special inspection requirement — Fire-Resistant Penetrations and Joints

FAHAD FATEH

12/29/2022

Special inspection requirement — Fire-Resistance Rated Construction

FAHAD FATEH

12/29/2022

Special inspection requirement — Energy Code Compliance Inspections

FAHAD FATEH

12/29/2022

Special inspection requirement — Interior lighting power

FAHAD FATEH

12/29/2022

Special inspection requirement — Lighting controls

FAHAD FATEH

12/21/2022

Filed — Alteration CO

FILED HERE TO CHANGE THE USE OF PART OF THE FIRST FLOOR FROM A SCHOOL TO MEDICAL OFFICES AS PER PLANS FILED

B00651608-P2

12/14/2022

Special inspection requirement — Interior lighting power

FAHAD FATEH

12/14/2022

Special inspection requirement — Fire-Resistant Penetrations and Joints

FAHAD FATEH

12/14/2022

Special inspection requirement — Energy Code Compliance Inspections

FAHAD FATEH

12/14/2022

Special inspection requirement — Fire-Resistance Rated Construction

FAHAD FATEH

12/14/2022

Special inspection requirement — Lighting controls

FAHAD FATEH

12/05/2022

Signed off — Alteration CO

FILED HERE TO CHANGE THE USE OF PART OF THE FIRST FLOOR FROM A SCHOOL TO MEDICAL OFFICES AS PER PLANS FILED

B00651608-S2

09/20/2022

Filed — Alteration CO

FILED HERE TO CHANGE THE USE OF PART OF THE FIRST FLOOR FROM A SCHOOL TO MEDICAL OFFICES AS PER PLANS FILED

B00651608-P1

09/20/2022

Special inspection requirement — Fire-Resistant Penetrations and Joints

FAHAD FATEH

09/20/2022

Special inspection requirement — Energy Code Compliance Inspections

FAHAD FATEH

09/20/2022

Special inspection requirement — Fire-Resistance Rated Construction

FAHAD FATEH

09/20/2022

Special inspection requirement — Interior lighting power

FAHAD FATEH

09/20/2022

Special inspection requirement — Lighting controls

FAHAD FATEH

09/19/2022

Inspection — Pass-Final CND-Occupancy Inspection

Pass

View inspection ↗

05/25/2022

Signed off — Alteration

B00658479-I1

03/30/2022

Permit issued — General Construction

B00651608-I1-GC

02/23/2022

Permit issued — Mechanical Systems

B00651608-S2-MS

02/09/2022

Filed — Alteration CO

FILED HERE TO CHANGE THE USE OF PART OF THE FIRST FLOOR FROM A SCHOOL TO MEDICAL OFFICES AS PER PLANS FILED

B00651608-S2

02/05/2022

Objection raised — Zoning

02/05/2022

Objection resolved — Addressed

02/05/2022

Objection raised — Zoning

02/05/2022

Objection resolved — Addressed

01/31/2022

Filed — Alteration CO

FILED HERE TO CHANGE THE USE OF PART OF THE FIRST FLOOR FROM A SCHOOL TO MEDICAL OFFICES AS PER PLANS FILED

B00651608-I1

01/11/2022

Permit issued — General Construction

B00658479-I1-GC

01/06/2022

Filed — Alteration

B00658479-I1

11/16/2021

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

Certified

View inspection ↗

11/08/2019

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/24/2017

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

04/02/2009

Violation issued (ECB, closed)

Construction

04/02/2009

Violation issued (ECB, closed)

Unknown

05/04/1998

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	General Construction	Signed-off	HIGHLEVEL GROUP INC	01/17/2024
DOB NOW	General Construction	Permit Issued	STRUCTURELINE INC	03/30/2022
DOB NOW	Mechanical Systems	Signed-off	STRUCTURELINE INC	02/23/2022
DOB NOW	General Construction	Signed-off	STRUCTURELINE INC	01/11/2022
BIS	PL	ISSUED	PRIME PIPING & HEATING IN	10/11/2017
BIS	PL	ISSUED	LEAKLESS PLUMBING INC	11/10/2016
BIS	—	ISSUED	GARY ALLEN MODULAR HOMES	11/02/2016
BIS	PL	ISSUED	PRECISION PLBG SVCS., INC	10/07/2016
BIS	OT	ISSUED	YS FRAMERS NY INC	08/31/2016
BIS	EQ	ISSUED	YS FRAMERS NY INC	08/29/2016
BIS	EQ	ISSUED	GARY ALLEN MODULAR HOMES	05/20/2016
BIS	OT	ISSUED	GARY ALLEN MODULAR HOMES	05/20/2016
BIS	EQ	ISSUED	BILLY CONTRACTORS INC	07/01/2010
BIS	OT	ISSUED	A & U GENERAL CONTRAC INC	06/29/2010

1 project · most recent 12/21/2022

Air Conditioning Systems Heating Systems

Filed	Status	Contractor	Scope	Make / Model / Capacity
12/21/2022	Permit Issued	STRUCTURELINE INC	Air Conditioning Systems, Heating Systems	Cooling Daikin FXMQ48PBVJU 45,500 BTU · Vrf Indoor ×1 Heating Daikin FXMQ48PBVJU 49,500 BTU · Vrf Indoor ×1

1 project · most recent 02/11/2022

General Wiring

Filed	Status	Contractor	Scope
02/11/2022	Complete	HIVOLTS ELECTRICAL INC	General Wiring

▾Field Inspections (DOB CAP) — 2

Date	Type	Result	Report
09/19/2022	Pass-Final CND-Occupancy Inspection	Pass	View ↗
11/16/2021	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗

▾Special Inspection Requirements (DOB NOW) — 15

Date	Requirement	Inspector	Role
12/29/2022	Fire-Resistant Penetrations and Joints	FAHAD FATEH	special
12/29/2022	Fire-Resistance Rated Construction	FAHAD FATEH	progress
12/29/2022	Energy Code Compliance Inspections	FAHAD FATEH	progress
12/29/2022	Interior lighting power	FAHAD FATEH	energy_progress
12/29/2022	Lighting controls	FAHAD FATEH	energy_progress
12/14/2022	Interior lighting power	FAHAD FATEH	energy_progress
12/14/2022	Fire-Resistant Penetrations and Joints	FAHAD FATEH	special
12/14/2022	Energy Code Compliance Inspections	FAHAD FATEH	progress
12/14/2022	Fire-Resistance Rated Construction	FAHAD FATEH	progress
12/14/2022	Lighting controls	FAHAD FATEH	energy_progress
09/20/2022	Fire-Resistant Penetrations and Joints	FAHAD FATEH	special
09/20/2022	Energy Code Compliance Inspections	FAHAD FATEH	progress
09/20/2022	Fire-Resistance Rated Construction	FAHAD FATEH	progress
09/20/2022	Interior lighting power	FAHAD FATEH	energy_progress
09/20/2022	Lighting controls	FAHAD FATEH	energy_progress

▾Documents — 172 on file (BIS + DOB NOW)

▸Plans & Drawings6

▸DOB NOWPlans/Sketch6

08/31/2026B00658479-I1Request digital key ↗

08/28/2026B00651608-P1Request digital key ↗

08/28/2026B00651608-S2Request digital key ↗

Showing 3 of 6 on file for this type

▸Applications & Permits31

▸BISWORK PERMIT APPLICATION12

10/12/2017321404949Open ↗

11/14/2016321437058Open ↗

11/03/2016321437058Open ↗

Showing 3 of 12 on file for this type

▸BISPLAN / WORK APPROVAL APPLICATION11

06/14/2018321437058Open ↗

03/28/2018320228856Open ↗

12/11/2017321404949Open ↗

Showing 3 of 11 on file for this type

▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION7

07/31/2018321437058Open ↗

07/18/2018321437058Open ↗

Showing 3 of 7 on file for this type

▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1

04/13/2018321437058Open ↗

▸Zoning, Tax Lot & Property Records1

▸DOB NOWHouse Number Verification: TOPO Stamp1

08/13/2026B00651608-I1Open ↗

▸Seals & Professional Certifications40

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION17

06/07/2018340381456Open ↗

06/06/2018321437058Open ↗

Showing 3 of 17 on file for this type

▸DOB NOWProgress Inspector Seal & Signature7

09/05/2026B00651608-P2Open ↗

08/29/2026B00651608-I1Open ↗

Showing 3 of 7 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature6

08/31/2026B00658479-I1Open ↗

08/13/2026B00651608-P1Open ↗

08/13/2026B00651608-I1Open ↗

Showing 3 of 6 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature5

09/05/2026B00651608-P2Open ↗

08/29/2026B00651608-I1Open ↗

08/23/2026B00988278-I1Open ↗

Showing 3 of 5 on file for this type

▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM1

07/02/2010320182690Open ↗

▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1

05/18/2016340381456Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT1

05/18/2016340381456Open ↗

▸BISPROFESSIONAL CERTIFIED CHECKLIST1

07/02/2010320182690Open ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1

05/18/2016340381456Open ↗

▸Trade Schedules & Equipment5

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE3

10/20/2016321437058Open ↗

08/17/2016321437058Open ↗

08/01/2016321404949Open ↗

▸BISEQUIPMENT USE APPLICATION/PERMIT1

12/11/2017321404949Open ↗

▸BISEQUIPMENT USE PERMITS1

12/11/2017321404949Open ↗

▸Safety & Tenant Protection9

▸DOB NOWStreet Tree Checklist3

08/13/2026B00651608-I1Open ↗

08/13/2026B00651608-P2Open ↗

08/13/2026B00651608-P1Open ↗

▸BISSTREET TREE CHECKLIST2

10/20/2016321437058Open ↗

08/17/2016321437058Open ↗

▸BISTenant Protection Plan and Notes1

10/25/2016321437058Open ↗

▸DOB NOWStreet Tree Sign Off1

08/13/2026B00651608-I1Open ↗

▸DOB NOWStreet Trees Site Plan1

08/13/2026B00651608-I1Open ↗

▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1

08/13/2026B00651608-I1Open ↗

▸Environmental & Asbestos10

▸DOB NOWDEP ACP-5: Asbestos Assessment Report5

08/31/2026B00658479-I1Open ↗

08/13/2026B00651608-S2Open ↗

08/13/2026B00651608-I1Open ↗

Showing 3 of 5 on file for this type

▸BISASBESTOS: CERTIFICATION (DEP ACP5)3

08/17/2016321437058Open ↗

08/01/2016321404949Open ↗

05/18/2016340381456Open ↗

▸BISASBESTOS EXEMPTION CERTIFICATION LETTER1

07/02/2010320182690Open ↗

▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1

06/02/2010320163023Open ↗

▸Energy Compliance18

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS9

06/07/2018340381456Open ↗

06/06/2018321437058Open ↗

Showing 3 of 9 on file for this type

▸BISAS-BUILT ENERGY ANALYSIS5

06/13/2018321437058Open ↗

06/07/2018340381456Open ↗

06/06/2018321437058Open ↗

Showing 3 of 5 on file for this type

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1

05/18/2016340381456Open ↗

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY1

05/18/2016340381456Open ↗

▸DOB NOWPreliminary Commissioning Report Certification1

08/13/2026B00651608-S2Open ↗

▸DOB NOWEN2: As Built Energy Analysis1

08/13/2026B00651608-I1Open ↗

▸Inspections & Test Reports2

▸BISTECHNICAL REPORT: RESPONSIBILITY1

05/18/2016340381456Open ↗

▸BISTECHNICAL REPORT: SOIL INSPECTION1

08/26/2016321404949Open ↗

▸Approvals, Objections & Sign-offs16

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST9

08/07/2018321437058Open ↗

07/27/2018321437058Open ↗

06/07/2018340381456Open ↗

Showing 3 of 9 on file for this type

▸BISADMINISTRATIVE OBJECTIONS3

10/25/2010320228856Open ↗

07/02/2010320182690Open ↗

06/02/2010320163023Open ↗

▸BISLETTERS - SUPPORTING DOCUMENTATION2

10/12/2017321404949Open ↗

11/18/2010320182690Open ↗

▸BISSCHEDULE A - OCCUPANCY / USE2

08/17/2016321437058Open ↗

10/25/2010320228856Open ↗

▸Cost, Insurance & Ownership10

▸BISCOST AFFIDAVIT10

07/27/2018321437058Open ↗

06/07/2018340381456Open ↗

12/05/2017321404949Open ↗

Showing 3 of 10 on file for this type

▸Filing & Intake Forms19

▸BISBOROUGH INTAKE FORM10

08/07/2018321437058Open ↗

07/27/2018321437058Open ↗

06/07/2018340381456Open ↗

Showing 3 of 10 on file for this type

▸BISEFILING COVER SHEET5

08/17/2016321437058Open ↗

08/01/2016321404949Open ↗

10/25/2010320228856Open ↗

Showing 3 of 5 on file for this type

▸BISADDITIONAL INFORMATION3

07/27/2018321437058Open ↗

11/20/2017321404949Open ↗

07/18/2017321437058Open ↗

▸BISEFILING JOB APPLICATION COVER SHEET1

05/18/2016340381456Open ↗

▸Other Documents5

▸DOB NOWProperty Ownership Certification3

08/13/2026B00651608-P2Open ↗

08/13/2026B00651608-P1Open ↗

08/13/2026B00651608-I1Open ↗

▸BISPLOT DIAGRAM2

08/17/2016321437058Open ↗

10/25/2010320228856Open ↗