A J Ironwork Innovations — NYC General Contractor: DOB Permits, Filings & Buildings

Contractor

A J IRONWORK INNOVATIONS

General Contractor

BROOKLYN · 36MANHATTAN · 6QUEENS · 2

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40 of 41 buildings mapped

Total Filings

Projects on File

Buildings Worked

Projects w/ Open Permits

General Contractor

Primary Trade

Activity

Projects by first filing month44 projects all-time

bars = month · line = 3-mo average

Portfolio status

Browse projects →

Signed off12%

Other status4398%

By project type

Alteration1

Most active buildings

All buildings →

7306 18 AVENUEBROOKLYN · latest 12/30/2009

3 projects

269 MACON STREETBROOKLYN · latest 12/26/2006

2 projects

43 GREAT JONES STREETMANHATTAN · latest 07/01/2015

1 projects

144 WEST 18 STREETMANHATTAN · latest 09/21/2007

1 projects

413 WEST 48 STREETMANHATTAN · latest 03/28/2012

1 projects

52 WEST 70 STREETMANHATTAN · latest 03/04/2010

1 projects

Key relationships

Everyone →

Design firms

MSP ENGINEERING INC. P.C.

1 projects

Filing representatives

PENN SOUTH CAPITAL MANAGEMENT LLC

1 projects

Owners

CROSSTOWN MANAGEMENT CORP.

1 projects

Most recent projects

All projects →

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
B00951579 ↗	867 EAST 52 STREET BROOKLYN	Alteration	Signed-off	11/14/2023	10/16/2024	Design MSP ENGINEERING INC. P.C. Owner CROSSTOWN MANAGEMENT CORP. Filer PENN SOUTH CAPITAL MANAGEMENT LLC	Partial roof replacement as illustrated on plans and repair of existing cracked CMU at the facade as per plans
340740443BIS	148 4 AVENUE BROOKLYN	—	ISSUED	07/15/2020	07/15/2020	—	OT
321274946BIS	172 5 AVENUE BROOKLYN	—	ISSUED	06/15/2016	06/18/2020	—	MH, OT, PL
340619236BIS	232 EAST 8 STREET BROOKLYN	—	ISSUED	08/06/2018	08/06/2018	—	OT
320979759BIS	272 BERKELEY PLACE BROOKLYN	—	ISSUED	01/13/2015	11/16/2015	—	OT, PL
140316389BIS	43 GREAT JONES STREET MANHATTAN	—	ISSUED	07/01/2015	07/01/2015	—	OT

Counts cover all 44 projects (1 DOB NOW + 43 legacy BIS). Dated by first filing; BIS projects by first permit issuance.

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
MSP ENGINEERING INC. P.C.	1	06/28/2024

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
CROSSTOWN MANAGEMENT CORP.	1	06/28/2024

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
PENN SOUTH CAPITAL MANAGEMENT LLC	1	06/28/2024

1 DOB NOW project + 43 legacy BIS projects, anchored the same way as Buildings Worked. Status is the project's permit state today: open = at least one permit currently issued. BIS projects show their raw permit status and are not counted as open.

All 44Signed off 1Other status 43

44 projects

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
B00951579 ↗	867 EAST 52 STREET BROOKLYN	Alteration	Signed-off	11/14/2023	10/16/2024	Design MSP ENGINEERING INC. P.C. Owner CROSSTOWN MANAGEMENT CORP. Filer PENN SOUTH CAPITAL MANAGEMENT LLC	Partial roof replacement as illustrated on plans and repair of existing cracked CMU at the facade as per plans
340740443BIS	148 4 AVENUE BROOKLYN	—	ISSUED	07/15/2020	07/15/2020	—	OT
321274946BIS	172 5 AVENUE BROOKLYN	—	ISSUED	06/15/2016	06/18/2020	—	MH, OT, PL
340619236BIS	232 EAST 8 STREET BROOKLYN	—	ISSUED	08/06/2018	08/06/2018	—	OT
320979759BIS	272 BERKELEY PLACE BROOKLYN	—	ISSUED	01/13/2015	11/16/2015	—	OT, PL
140316389BIS	43 GREAT JONES STREET MANHATTAN	—	ISSUED	07/01/2015	07/01/2015	—	OT
120626171BIS	30 BEEKMAN PLACE MANHATTAN	—	ISSUED	11/10/2011	12/02/2014	—	OT
320877342BIS	101 SOUTH 6 STREET BROOKLYN	—	ISSUED	09/17/2014	09/17/2014	—	OT
121746325BIS	507 EAST 12 STREET MANHATTAN	—	ISSUED	11/22/2013	11/22/2013	—	OT
320521217BIS	405 3 STREET BROOKLYN	—	ISSUED	09/28/2012	09/28/2012	—	OT
320477408BIS	108 ST MARKS PL BROOKLYN	—	ISSUED	06/20/2012	06/20/2012	—	OT
120881750BIS	413 WEST 48 STREET MANHATTAN	—	ISSUED	03/06/2012	03/28/2012	—	PL
320429933BIS	86 LIVINGSTON STREET BROOKLYN	—	ISSUED	02/22/2012	03/19/2012	—	OT, PL
320369926BIS	278 HIGHLAND BOULEVARD BROOKLYN	—	ISSUED	01/30/2012	01/30/2012	—	OT
320336123BIS	4510 5 AVENUE BROOKLYN	—	ISSUED	09/21/2011	11/28/2011	—	MH, OT, PL
420458560BIS	94-20 ROOSEVELT AVENUE QUEENS	—	ISSUED	11/07/2011	11/14/2011	—	OT, PL
320312586BIS	107 PARK PLACE BROOKLYN	—	ISSUED	09/12/2011	09/23/2011	—	PL
320261710BIS	133 LINCOLN PLACE BROOKLYN	—	ISSUED	04/19/2011	04/29/2011	—	OT, PL
320191519BIS	406 HENRY STREET BROOKLYN	—	ISSUED	03/21/2011	03/21/2011	—	OT
320249646BIS	87 2 PLACE BROOKLYN	—	ISSUED	01/20/2011	01/20/2011	—	OT, PL
320162328BIS	1542 FLATBUSH AVENUE BROOKLYN	—	ISSUED	01/06/2011	01/06/2011	—	OT
320172825BIS	10 1ST STREET BROOKLYN	—	ISSUED	06/30/2010	07/19/2010	—	MH, OT, PL
320165101BIS	82 BOND STREET BROOKLYN	—	ISSUED	06/23/2010	06/23/2010	—	OT
320109609BIS	221 SACKETT STREET BROOKLYN	—	ISSUED	04/12/2010	04/23/2010	—	OT, PL
120191185BIS	52 WEST 70 STREET MANHATTAN	—	ISSUED	03/04/2010	03/04/2010	—	OT
320092172BIS	162 6 AVENUE BROOKLYN	—	ISSUED	02/03/2010	02/11/2010	—	PL
320116156BIS	60 TIFFANY PLACE BROOKLYN	—	ISSUED	02/04/2010	02/04/2010	—	OT
320072835BIS	154 MACON STREET BROOKLYN	—	ISSUED	01/14/2010	02/03/2010	—	PL
320108307BIS	7306 18 AVENUE BROOKLYN	—	ISSUED	12/30/2009	12/30/2009	—	OT
320095794BIS	7306 18 AVENUE BROOKLYN	—	ISSUED	11/25/2009	11/25/2009	—	EQ
320049791BIS	7306 18 AVENUE BROOKLYN	—	ISSUED	07/22/2009	07/22/2009	—	OT
310303944BIS	6506 11 AVENUE BROOKLYN	—	ISSUED	04/08/2009	04/09/2009	—	EQ, OT, PL
301762448BIS	2929 WEST 20 STREET BROOKLYN	—	ISSUED	03/31/2006	05/19/2008	—	PL
310070286BIS	331 TOMPKINS AVENUE BROOKLYN	—	ISSUED	01/18/2008	01/18/2008	—	OT
104183777BIS	144 WEST 18 STREET MANHATTAN	—	ISSUED	09/21/2007	09/21/2007	—	OT
302261923BIS	375 CLINTON STREET BROOKLYN	—	ISSUED	03/01/2007	03/01/2007	—	OT
302280314BIS	269 MACON STREET BROOKLYN	—	ISSUED	12/21/2006	12/26/2006	—	OT, PL
302247334BIS	269 MACON STREET BROOKLYN	—	ISSUED	10/31/2006	10/31/2006	—	OT
302158411BIS	210 BERGEN STREET BROOKLYN	—	ISSUED	05/25/2006	06/21/2006	—	OT, PL
402250032BIS	250 BEACH 139 STREET QUEENS	—	ISSUED	12/05/2005	12/08/2005	—	OT, PL
301931989BIS	424 PACIFIC STREET BROOKLYN	—	ISSUED	06/03/2005	06/03/2005	—	OT
301921730BIS	626 6 STREET BROOKLYN	—	ISSUED	05/05/2005	05/05/2005	—	OT
301876584BIS	570 SACKETT STREET BROOKLYN	—	ISSUED	03/18/2005	03/18/2005	—	OT
301763321BIS	287 HOYT STREET BROOKLYN	—	ISSUED	01/12/2005	01/12/2005	—	OT

Click a row for this entity's own projects, plans and documents at that building.

Building	Filings	Most Recent
867 EAST 52 STREET ↗	2	03/21/2026

▾Documents — 620 on file (BIS + DOB NOW)

▸Plans & Drawings2

▸DOB NOWPlans/Sketch2

08/15/2026B00951579-I1 · 867 EAST 52 STREETRequest digital key ↗

08/15/2026B00951579-P1 · 867 EAST 52 STREETRequest digital key ↗

▸Applications & Permits130

▸BISPLAN / WORK APPROVAL APPLICATION66

02/19/2026320979759 · 272 BERKELEY PLACEOpen ↗

07/02/2020340740443 · 148 4 AVENUEOpen ↗

04/30/2020321274946 · 172 5 AVENUEOpen ↗

Showing 3 of 66 on file for this type

▸BISWORK PERMIT APPLICATION59

07/15/2020340740443 · 148 4 AVENUEOpen ↗

08/06/2018340619236 · 232 EAST 8 STREETOpen ↗

07/01/2015140316389 · 43 GREAT JONES STREETOpen ↗

Showing 3 of 59 on file for this type

▸BISCERTIFICATE OF OCCUPANCY: APPLICATION3

11/21/2011320092172 · 162 6 AVENUEOpen ↗

07/13/2010320072835 · 154 MACON STREETOpen ↗

Showing 2 of 3 on file for this type

▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION2

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 2 on file for this type

▸Zoning, Tax Lot & Property Records3

▸BISZoning Diagram (ZD1)1

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 1 on file for this type

▸BISZONING DIAGRAM1

11/09/2010320191519 · 406 HENRY STREETOpen ↗

▸BISADDRESS - NEW HOUSE NUMBER APPROVED1

02/16/2011320072835 · 154 MACON STREETOpen ↗

▸Seals & Professional Certifications86

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION74

09/30/2019321274946 · 172 5 AVENUEOpen ↗

Showing 3 of 74 on file for this type

▸BISAPPLICANT OWNER SIGNATURE3

06/12/2015140316389 · 43 GREAT JONES STREETOpen ↗

05/27/2015140316389 · 43 GREAT JONES STREETOpen ↗

Showing 2 of 3 on file for this type

▸BISPROFESSIONAL CERTIFICATION STATEMENT3

07/02/2020340740443 · 148 4 AVENUEOpen ↗

Showing 1 of 3 on file for this type

▸BISPROFESSIONAL CERTIFIED CHECKLIST3

09/10/2014320877342 · 101 SOUTH 6 STREETOpen ↗

05/17/2010320162328 · 1542 FLATBUSH AVENUEOpen ↗

Showing 2 of 3 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature2

08/26/2026B00951579-P1 · 867 EAST 52 STREETOpen ↗

08/26/2026B00951579-I1 · 867 EAST 52 STREETOpen ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM1

05/17/2010320162328 · 1542 FLATBUSH AVENUEOpen ↗

▸Trade Schedules & Equipment70

▸BISSCHEDULE B - PLUMBING31

12/28/2012120881750 · 413 WEST 48 STREETOpen ↗

08/10/2012120881750 · 413 WEST 48 STREETOpen ↗

06/09/2012320312586 · 107 PARK PLACEOpen ↗

Showing 3 of 31 on file for this type

▸BISSELF-CERT PLUMBING NOTICE27

07/02/2012320312586 · 107 PARK PLACEOpen ↗

06/09/2012320312586 · 107 PARK PLACEOpen ↗

04/23/2012320429933 · 86 LIVINGSTON STREETOpen ↗

Showing 3 of 27 on file for this type

▸BISEQUIPMENT USE APPLICATION/PERMIT6

05/29/2012320336123 · 4510 5 AVENUEOpen ↗

Showing 3 of 6 on file for this type

▸BISEQUIPMENT USE PERMITS3

05/29/2012320336123 · 4510 5 AVENUEOpen ↗

02/16/2011320072835 · 154 MACON STREETOpen ↗

11/09/2009310303944 · 6506 11 AVENUEOpen ↗

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE2

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 2 on file for this type

▸BISFA - FDNY APPROVAL : FD-FAA1

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 1 on file for this type

▸Safety & Tenant Protection13

▸BISSTREET TREE CHECKLIST10

08/03/2012320521217 · 405 3 STREETOpen ↗

05/16/2012320477408 · 108 ST MARKS PLOpen ↗

10/14/2011320369926 · 278 HIGHLAND BOULEVARDOpen ↗

Showing 3 of 10 on file for this type

▸BISTENANT PROTECTION PLAN AND NOTES2

07/02/2020340740443 · 148 4 AVENUEOpen ↗

07/19/2018340619236 · 232 EAST 8 STREETOpen ↗

▸BISST-1 Street Tree Checklist1

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 1 on file for this type

▸Environmental & Asbestos33

▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'21

05/16/2012320477408 · 108 ST MARKS PLOpen ↗

02/28/2012320429933 · 86 LIVINGSTON STREETOpen ↗

10/14/2011320369926 · 278 HIGHLAND BOULEVARDOpen ↗

Showing 3 of 21 on file for this type

▸BISASBESTOS: CERTIFICATION (DEP ACP5)5

07/02/2020340740443 · 148 4 AVENUEOpen ↗

07/19/2018340619236 · 232 EAST 8 STREETOpen ↗

08/03/2012320521217 · 405 3 STREETOpen ↗

Showing 3 of 5 on file for this type

▸BISASBESTOS EXEMPTION CERTIFICATION LETTER4

05/17/2010320162328 · 1542 FLATBUSH AVENUEOpen ↗

12/30/2009320116156 · 60 TIFFANY PLACEOpen ↗

10/22/2009120191185 · 52 WEST 70 STREETOpen ↗

Showing 3 of 4 on file for this type

▸BISACP5 ASBESTOS: CERTIFICATION (DEP ACP5)2

08/03/2012320521217 · 405 3 STREETOpen ↗

Showing 1 of 2 on file for this type

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

08/15/2026B00951579-I1 · 867 EAST 52 STREETOpen ↗

▸Energy Compliance41

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS15

09/30/2019321274946 · 172 5 AVENUEOpen ↗

09/13/2017120881750 · 413 WEST 48 STREETOpen ↗

08/15/2016320877342 · 101 SOUTH 6 STREETOpen ↗

Showing 3 of 15 on file for this type

▸BISAS-BUILT ENERGY ANALYSIS9

11/09/2020340740443 · 148 4 AVENUEOpen ↗

09/30/2019321274946 · 172 5 AVENUEOpen ↗

10/04/2018340619236 · 232 EAST 8 STREETOpen ↗

Showing 3 of 9 on file for this type

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY6

11/09/2020340740443 · 148 4 AVENUEOpen ↗

07/02/2020340740443 · 148 4 AVENUEOpen ↗

09/20/2018340619236 · 232 EAST 8 STREETOpen ↗

Showing 3 of 6 on file for this type

▸BISTECHNICAL REPORT: ENERGY6

05/16/2012320477408 · 108 ST MARKS PLOpen ↗

02/28/2012320429933 · 86 LIVINGSTON STREETOpen ↗

02/27/2012320429933 · 86 LIVINGSTON STREETOpen ↗

Showing 3 of 6 on file for this type

▸BISTR8: Energy Code Progress Inspections3

09/09/2013121746325 · 507 EAST 12 STREETOpen ↗

09/29/2012320521217 · 405 3 STREETOpen ↗

Showing 2 of 3 on file for this type

▸BISENERGY CODE COMPLIANCE INSPECTIONS1

02/13/2026320979759 · 272 BERKELEY PLACEOpen ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1

07/02/2020340740443 · 148 4 AVENUEOpen ↗

▸Inspections & Test Reports22

▸BISTECHNICAL REPORT: RESPONSIBILITY9

11/09/2020340740443 · 148 4 AVENUEOpen ↗

08/17/2020321274946 · 172 5 AVENUEOpen ↗

07/15/2020340740443 · 148 4 AVENUEOpen ↗

Showing 3 of 9 on file for this type

▸BISCONCRETE - CAST-IN-PLACE2

02/13/2026320979759 · 272 BERKELEY PLACEOpen ↗

05/01/2025320979759 · 272 BERKELEY PLACEOpen ↗

▸BISSTRUCTURAL STEEL - DETAILS2

02/13/2026320979759 · 272 BERKELEY PLACEOpen ↗

05/01/2025320979759 · 272 BERKELEY PLACEOpen ↗

▸BISPOST-INSTALLED ANCHORS2

02/13/2026320979759 · 272 BERKELEY PLACEOpen ↗

05/01/2025320979759 · 272 BERKELEY PLACEOpen ↗

▸BISSTRUCTURAL STEEL - HIGH STRENGTH BOLTING2

02/13/2026320979759 · 272 BERKELEY PLACEOpen ↗

Showing 1 of 2 on file for this type

▸BISSTRUCTURAL STEEL - WELDING2

02/13/2026320979759 · 272 BERKELEY PLACEOpen ↗

Showing 1 of 2 on file for this type

▸BISSTRUCTURAL STABILITY - ALTERATIONS OF EXISTING BUILDINGS1

02/13/2026320979759 · 272 BERKELEY PLACEOpen ↗

▸BISFIRE-RESISTANT PENETRATIONS AND JOINTS (FIRESTOP)1

02/13/2026320979759 · 272 BERKELEY PLACEOpen ↗

▸BISMECHANICAL SYSTEMS1

02/13/2026320979759 · 272 BERKELEY PLACEOpen ↗

▸Approvals, Objections & Sign-offs95

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST38

11/18/2020340740443 · 148 4 AVENUEOpen ↗

08/17/2020321274946 · 172 5 AVENUEOpen ↗

10/04/2018340619236 · 232 EAST 8 STREETOpen ↗

Showing 3 of 38 on file for this type

▸BISADMINISTRATIVE OBJECTIONS26

09/10/2014320877342 · 101 SOUTH 6 STREETOpen ↗

08/03/2012320521217 · 405 3 STREETOpen ↗

05/16/2012320477408 · 108 ST MARKS PLOpen ↗

Showing 3 of 26 on file for this type

▸BISLETTERS - SUPPORTING DOCUMENTATION13

07/20/2018340619236 · 232 EAST 8 STREETOpen ↗

01/29/2016120626171 · 30 BEEKMAN PLACEOpen ↗

03/30/2012320172825 · 10 1ST STREETOpen ↗

Showing 3 of 13 on file for this type

▸BISLANDMARKS APPROVAL9

05/27/2015140316389 · 43 GREAT JONES STREETOpen ↗

08/23/2012320312586 · 107 PARK PLACEOpen ↗

09/20/2011320191519 · 406 HENRY STREETOpen ↗

Showing 3 of 9 on file for this type

▸BISSCHEDULE A - OCCUPANCY / USE6

06/24/2013120881750 · 413 WEST 48 STREETOpen ↗

Showing 1 of 6 on file for this type

▸BISSUPERSEDING LETTER1

06/19/2020321274946 · 172 5 AVENUEOpen ↗

▸BISThird Party Electrical Signoff Compliance Report1

12/28/2011320261710 · 133 LINCOLN PLACEOpen ↗

▸BISFINAL1

02/13/2026320979759 · 272 BERKELEY PLACEOpen ↗

▸Cost, Insurance & Ownership62

▸BISCOST AFFIDAVIT59

07/02/2020340740443 · 148 4 AVENUEOpen ↗

09/30/2019321274946 · 172 5 AVENUEOpen ↗

10/04/2018340619236 · 232 EAST 8 STREETOpen ↗

Showing 3 of 59 on file for this type

▸BISCOST AFFIDAVIT (FINAL): PW32

11/09/2020340740443 · 148 4 AVENUEOpen ↗

Showing 1 of 2 on file for this type

▸BISLL58-88 CIVIL PENALTY AFFIDAVIT1

10/20/2011420458560 · 94-20 ROOSEVELT AVENUEOpen ↗

▸Filing & Intake Forms54

▸BISEFILING COVER SHEET26

09/10/2014320877342 · 101 SOUTH 6 STREETOpen ↗

09/09/2013121746325 · 507 EAST 12 STREETOpen ↗

08/03/2012320521217 · 405 3 STREETOpen ↗

Showing 3 of 26 on file for this type

▸BISADDITIONAL INFORMATION21

05/07/2020321274946 · 172 5 AVENUEOpen ↗

01/08/2020321274946 · 172 5 AVENUEOpen ↗

09/20/2018340619236 · 232 EAST 8 STREETOpen ↗

Showing 3 of 21 on file for this type

▸BISEFILING JOB APPLICATION COVER SHEET3

07/02/2020340740443 · 148 4 AVENUEOpen ↗

05/27/2015140316389 · 43 GREAT JONES STREETOpen ↗

Showing 2 of 3 on file for this type

▸BISBOROUGH INTAKE FORM3

12/12/2019321274946 · 172 5 AVENUEOpen ↗

10/04/2018340619236 · 232 EAST 8 STREETOpen ↗

Showing 2 of 3 on file for this type

▸DOB NOWAI1 Form (from plan PDF)1

08/16/2026B00951579-P1 · 867 EAST 52 STREETOpen ↗

▸Other Documents2

▸BISPLOT DIAGRAM2

On file, but not among the 200 most recently loaded documents for this source.

Showing 0 of 2 on file for this type

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