Interserv LP — NYC General Contractor: DOB Permits, Filings & Buildings

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
M01276222 ↗	41 UNION SQUARE MANHATTAN	Alteration	Signed-off	10/01/2025	04/16/2026	Design HALSEY MCCORMACK HELMER INC Owner BRAUSE REALTY INC. Filer RETHY ASSOCIATES, INC.	Install Structural Steel to Support Equipment, Light-Gauge Framing to Support New Storefront, Ductwork and Ceilings on Part of 1st Floor and…
M01333959 ↗	700 8 AVENUE MANHATTAN	Alteration	Permit Issued	12/29/2025	04/02/2026	Design MLG ARCHITECTS Filer METROPOLIS GROUP INC	PLUMBING RELATED WORK FOR THE REMOVAL AND INSTALLATION OF PLUMBING FIXTURES AND RELATED PIPING. NO CHANGE IN USE, OCCUPANCY, OR EGRESS
104293907BIS	151 WEST 54TH STREET MANHATTAN	—	ISSUED	12/07/2005	05/20/2024	—	MH, OT, PL
140959639BIS	120 WEST 57 STREET MANHATTAN	—	ISSUED	11/10/2020	11/10/2020	—	OT
123664604BIS	120 WEST 57 STREET MANHATTAN	—	ISSUED	03/11/2019	11/05/2020	—	MH, OT, PL
122918879BIS	29 9 AVENUE MANHATTAN	—	ISSUED	05/22/2017	08/10/2020	—	OT

Counts cover all 36 projects (2 DOB NOW + 34 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
HALSEY MCCORMACK HELMER INC	1	06/30/2026
MLG ARCHITECTS	1	04/09/2026
PATTI & ANTHES CONSULTING ENGINEERS	1	04/09/2026
SEVERUD ASSOCIATES	1	06/30/2026

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

Name	Projects together	Most recent
AZTEC MECHANICAL LLC	1	04/09/2026

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

Name	Projects together	Most recent
BRAUSE REALTY INC.	1	06/30/2026

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

Name	Projects together	Most recent
METROPOLIS GROUP INC	1	04/09/2026
MUNICIPAL BUILDING CONSULTANTS	1	06/30/2026
RETHY ASSOCIATES, INC.	1	06/30/2026

2 DOB NOW projects + 34 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 36Open permit 1Signed off 1Other status 34

36 projects

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
M01276222 ↗	41 UNION SQUARE MANHATTAN	Alteration	Signed-off	10/01/2025	04/16/2026	Design HALSEY MCCORMACK HELMER INC Owner BRAUSE REALTY INC. Filer RETHY ASSOCIATES, INC.	Install Structural Steel to Support Equipment, Light-Gauge Framing to Support New Storefront, Ductwork and Ceilings on Part of 1st Floor and…
M01333959 ↗	700 8 AVENUE MANHATTAN	Alteration	Permit Issued	12/29/2025	04/02/2026	Design MLG ARCHITECTS Filer METROPOLIS GROUP INC	PLUMBING RELATED WORK FOR THE REMOVAL AND INSTALLATION OF PLUMBING FIXTURES AND RELATED PIPING. NO CHANGE IN USE, OCCUPANCY, OR EGRESS
104293907BIS	151 WEST 54TH STREET MANHATTAN	—	ISSUED	12/07/2005	05/20/2024	—	MH, OT, PL
140959639BIS	120 WEST 57 STREET MANHATTAN	—	ISSUED	11/10/2020	11/10/2020	—	OT
123664604BIS	120 WEST 57 STREET MANHATTAN	—	ISSUED	03/11/2019	11/05/2020	—	MH, OT, PL
122918879BIS	29 9 AVENUE MANHATTAN	—	ISSUED	05/22/2017	08/10/2020	—	OT
123058957BIS	29 9 AVENUE MANHATTAN	—	ISSUED	08/03/2018	02/04/2020	—	MH, OT, PL
140776131BIS	201 EAST 87 STREET MANHATTAN	—	ISSUED	11/25/2019	11/25/2019	—	OT
123128338BIS	420 LEXINGTON AVENUE MANHATTAN	—	ISSUED	08/15/2018	10/22/2019	—	MH, OT, PL
123365036BIS	420 LEXINGTON AVENUE MANHATTAN	—	ISSUED	08/15/2018	10/22/2019	—	—
123888515BIS	246 SPRING STREET MANHATTAN	—	ISSUED	10/09/2019	10/09/2019	—	OT
123810493BIS	55 WOOSTER STREET MANHATTAN	—	ISSUED	09/19/2019	09/19/2019	—	MH
321767575BIS	607 2 AVENUE BROOKLYN	—	ISSUED	07/10/2018	07/12/2018	—	MH, OT, PL
122885627BIS	29 9 AVENUE MANHATTAN	—	ISSUED	11/14/2016	05/17/2018	—	MH, OT, PL
122556493BIS	620 8 AVENUE MANHATTAN	—	ISSUED	10/16/2015	03/31/2017	—	OT, PL
321356411BIS	88 33RD ST BROOKLYN	—	ISSUED	04/06/2016	04/06/2016	—	OT
122148023BIS	34 EAST 32 STREET MANHATTAN	—	ISSUED	02/18/2015	04/05/2016	—	OT
122672287BIS	34 EAST 32 STREET MANHATTAN	—	ISSUED	02/23/2016	04/05/2016	—	OT
122203392BIS	66 WEST 45 STREET MANHATTAN	—	ISSUED	12/04/2014	04/04/2016	—	EQ, OT, PL
121326476BIS	205 EAST 45 STREET MANHATTAN	—	ISSUED	01/24/2014	03/17/2016	—	PL
121427900BIS	1651 BROADWAY MANHATTAN	—	ISSUED	12/18/2012	12/11/2013	—	MH, OT, PL
121382896BIS	870 7 AVENUE MANHATTAN	—	ISSUED	11/30/2012	04/03/2013	—	MH, OT, PL
104404627BIS	151 WEST 54TH STREET MANHATTAN	—	ISSUED	04/17/2006	09/27/2011	—	MH, OT, PL
104344862BIS	151 WEST 54TH STREET MANHATTAN	—	ISSUED	02/17/2006	08/31/2011	—	MH, OT, PL
104895428BIS	151 WEST 54TH STREET MANHATTAN	—	ISSUED	11/01/2007	04/06/2011	—	PL
104826805BIS	235 WEST 46 STREET MANHATTAN	—	ISSUED	11/07/2007	03/03/2011	—	OT, PL
120505818BIS	102 NORTH END AVENUE MANHATTAN	—	ISSUED	10/19/2010	10/19/2010	—	OT
120385136BIS	102 NORTH END AVENUE MANHATTAN	—	ISSUED	06/24/2010	06/29/2010	—	OT, PL
110140776BIS	1567 BROADWAY MANHATTAN	—	ISSUED	04/11/2008	06/04/2008	—	OT, PL
104285462BIS	151 WEST 54TH STREET MANHATTAN	—	ISSUED	12/05/2005	08/06/2007	—	MH, OT, PL
104761820BIS	151 WEST 54TH STREET MANHATTAN	—	ISSUED	06/26/2007	07/19/2007	—	MH, OT
104700744BIS	151 WEST 54TH STREET MANHATTAN	—	ISSUED	04/04/2007	04/04/2007	—	OT
104429593BIS	151 WEST 54TH STREET MANHATTAN	—	ISSUED	07/06/2006	07/06/2006	—	OT
104266679BIS	151 WEST 54TH STREET MANHATTAN	—	ISSUED	10/25/2005	10/25/2005	—	OT
104237504BIS	151 WEST 54TH STREET MANHATTAN	—	ISSUED	09/15/2005	09/15/2005	—	OT
104076811BIS	153 WEST 44 STREET MANHATTAN	—	ISSUED	04/11/2005	04/15/2005	—	OT, PL

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

Building	Filings	Most Recent
41 UNION SQUARE ↗	3	07/02/2026

700 8 AVENUE ↗	1	04/09/2026

▾Documents — 903 on file (BIS + DOB NOW)

▸Plans & Drawings9

▸DOB NOWPlans/Sketch9

08/20/2026M01333959-P2 · 700 8 AVENUERequest digital key ↗

08/20/2026M01333959-P1 · 700 8 AVENUERequest digital key ↗

08/20/2026M01333959-S1 · 700 8 AVENUERequest digital key ↗

Showing 3 of 9 on file for this type

▸Applications & Permits220

▸BISPLAN / WORK APPROVAL APPLICATION122

05/09/2025104895428 · 151 WEST 54TH STREETOpen ↗

04/02/2025104895428 · 151 WEST 54TH STREETOpen ↗

02/25/2025104895428 · 151 WEST 54TH STREETOpen ↗

Showing 3 of 122 on file for this type

▸BISWORK PERMIT APPLICATION95

05/20/2024104293907 · 151 WEST 54TH STREETOpen ↗

04/12/2024104293907 · 151 WEST 54TH STREETOpen ↗

11/10/2020140959639 · 120 WEST 57 STREETOpen ↗

Showing 3 of 95 on file for this type

▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION2

04/19/2019321767575 · 607 2 AVENUEOpen ↗

07/31/2018321767575 · 607 2 AVENUEOpen ↗

▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1

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

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▸Seals & Professional Certifications178

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION93

10/08/2019123888515 · 246 SPRING STREETOpen ↗

09/13/2019104895428 · 151 WEST 54TH STREETOpen ↗

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▸BISPROFESSIONAL CERTIFICATION STATEMENT24

10/16/2020140959639 · 120 WEST 57 STREETOpen ↗

10/08/2019123888515 · 246 SPRING STREETOpen ↗

03/16/2017122918879 · 29 9 AVENUEOpen ↗

Showing 3 of 24 on file for this type

▸BISPROFESSIONAL CERTIFIED CHECKLIST18

10/08/2019123888515 · 246 SPRING STREETOpen ↗

03/16/2017122918879 · 29 9 AVENUEOpen ↗

03/30/2016321356411 · 88 33RD STOpen ↗

Showing 3 of 18 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature16

09/22/2026M01276222-I1 · 41 UNION SQUAREOpen ↗

09/20/2026M01333959-P2 · 700 8 AVENUEOpen ↗

08/26/2026M01333959-P1 · 700 8 AVENUEOpen ↗

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▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM9

10/25/2010120505818 · 102 NORTH END AVENUEOpen ↗

06/17/2010120385136 · 102 NORTH END AVENUEOpen ↗

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▸DOB NOWDPL-1: Design Professional Seal & Signature9

08/20/2026M01333959-P2 · 700 8 AVENUEOpen ↗

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▸DOB NOWProgress Inspector Seal & Signature7

09/22/2026M01276222-I1 · 41 UNION SQUAREOpen ↗

08/26/2026M01333959-P1 · 700 8 AVENUEOpen ↗

Showing 3 of 7 on file for this type

▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1

10/16/2020140959639 · 120 WEST 57 STREETOpen ↗

▸BISProfessional and Owner Certification (POC3)1

03/30/2016321356411 · 88 33RD STOpen ↗

▸Trade Schedules & Equipment67

▸BISSELF-CERT PLUMBING NOTICE29

02/18/2014121427900 · 1651 BROADWAYOpen ↗

01/24/2014121427900 · 1651 BROADWAYOpen ↗

12/30/2013121382896 · 870 7 AVENUEOpen ↗

Showing 3 of 29 on file for this type

▸BISSCHEDULE B - PLUMBING18

08/31/2009110140776 · 1567 BROADWAYOpen ↗

08/19/2009110140776 · 1567 BROADWAYOpen ↗

08/01/2008110140776 · 1567 BROADWAYOpen ↗

Showing 3 of 18 on file for this type

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE13

04/23/2019321767575 · 607 2 AVENUEOpen ↗

08/02/2018321767575 · 607 2 AVENUEOpen ↗

01/11/2016122556493 · 620 8 AVENUEOpen ↗

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▸BISEQUIPMENT USE PERMITS4

04/30/2025123810493 · 55 WOOSTER STREETOpen ↗

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▸BISEQUIPMENT USE APPLICATION/PERMIT3

04/30/2025123810493 · 55 WOOSTER STREETOpen ↗

04/09/2025123810493 · 55 WOOSTER STREETOpen ↗

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▸Safety & Tenant Protection13

▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM4

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

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▸DOB NOWHPD-3: Single Room Occupancy Multiple Dwelling (SRO MD) Anti-Harassment Checklist4

08/20/2026M01333959-P2 · 700 8 AVENUEOpen ↗

08/13/2026M01333959-S1 · 700 8 AVENUEOpen ↗

08/13/2026M01333959-I1 · 700 8 AVENUEOpen ↗

Showing 3 of 4 on file for this type

▸BISEXCAVATION OR DEMOLITION: 5-DAY NOTICE2

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

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▸BISTENANT PROTECTION PLAN AND NOTES2

10/16/2020140959639 · 120 WEST 57 STREETOpen ↗

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▸BISSRO MD ANTI-HARASSMENT CHECKLIST1

02/09/2016122672287 · 34 EAST 32 STREETOpen ↗

▸Environmental & Asbestos28

▸BISASBESTOS: CERTIFICATION (DEP ACP5)15

08/15/2018123128338 · 420 LEXINGTON AVENUEOpen ↗

08/14/2018123365036 · 420 LEXINGTON AVENUEOpen ↗

05/19/2017122918879 · 29 9 AVENUEOpen ↗

Showing 3 of 15 on file for this type

▸DOB NOWDEP ACP-5: Asbestos Assessment Report7

08/20/2026M01333959-P2 · 700 8 AVENUEOpen ↗

08/13/2026M01333959-I1 · 700 8 AVENUEOpen ↗

08/13/2026M01333959-S1 · 700 8 AVENUEOpen ↗

Showing 3 of 7 on file for this type

▸BISASBESTOS EXEMPTION CERTIFICATION LETTER4

10/25/2010120505818 · 102 NORTH END AVENUEOpen ↗

06/17/2010120385136 · 102 NORTH END AVENUEOpen ↗

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▸BISASBESTOS-EXEMPTION (ASB4)1

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

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

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

Showing 0 of 1 on file for this type

▸Energy Compliance63

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS31

12/27/2017122148023 · 34 EAST 32 STREETOpen ↗

03/17/2017321356411 · 88 33RD STOpen ↗

03/30/2016321356411 · 88 33RD STOpen ↗

Showing 3 of 31 on file for this type

▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY14

08/20/2024121326476 · 205 EAST 45 STREETOpen ↗

08/02/2021122203392 · 66 WEST 45 STREETOpen ↗

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▸BISAS-BUILT ENERGY ANALYSIS11

08/02/2021122203392 · 66 WEST 45 STREETOpen ↗

07/08/2021140959639 · 120 WEST 57 STREETOpen ↗

03/08/2021123664604 · 120 WEST 57 STREETOpen ↗

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▸BISTR8: Energy Code Progress Inspections3

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

Showing 0 of 3 on file for this type

▸BISAS-BUILT ENERGY ANALYSIS (EN2)2

01/21/2022123810493 · 55 WOOSTER STREETOpen ↗

07/29/2020140776131 · 201 EAST 87 STREETOpen ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1

10/16/2020140959639 · 120 WEST 57 STREETOpen ↗

▸BISTR8: ENERGY CODE PROGRESS INSPS TECHNICAL REPORT1

07/28/2020140776131 · 201 EAST 87 STREETOpen ↗

▸Inspections & Test Reports36

▸BISTECHNICAL REPORT: RESPONSIBILITY29

08/20/2024121326476 · 205 EAST 45 STREETOpen ↗

02/27/2024104293907 · 151 WEST 54TH STREETOpen ↗

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▸BIS* FINAL INSPECTION DIRECTIVE 14 OF 19752

06/03/2024104293907 · 151 WEST 54TH STREETOpen ↗

02/27/2024104285462 · 151 WEST 54TH STREETOpen ↗

▸BISSTRUCTURAL STEEL - WELDING1

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

Showing 0 of 1 on file for this type

▸BISMECHANICAL SYSTEMS1

08/23/2023321767575 · 607 2 AVENUEOpen ↗

▸BISSTRUCTURAL STABILITY - EXISTING BUILDINGS1

01/21/2022123810493 · 55 WOOSTER STREETOpen ↗

▸BISCONCRETE - CAST-IN-PLACE1

01/21/2022123810493 · 55 WOOSTER STREETOpen ↗

▸BISSTRUCTURAL STEEL - DETAILS1

01/21/2022123810493 · 55 WOOSTER STREETOpen ↗

▸Approvals, Objections & Sign-offs93

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST35

04/10/2025123810493 · 55 WOOSTER STREETOpen ↗

06/10/2024104285462 · 151 WEST 54TH STREETOpen ↗

06/06/2024104293907 · 151 WEST 54TH STREETOpen ↗

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▸BISSCHEDULE A - OCCUPANCY / USE23

04/02/2025104895428 · 151 WEST 54TH STREETOpen ↗

04/01/2025104895428 · 151 WEST 54TH STREETOpen ↗

02/25/2025104895428 · 151 WEST 54TH STREETOpen ↗

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▸BISLETTERS - SUPPORTING DOCUMENTATION12

09/21/2020121326476 · 205 EAST 45 STREETOpen ↗

10/23/2019123365036 · 420 LEXINGTON AVENUEOpen ↗

10/22/2019123128338 · 420 LEXINGTON AVENUEOpen ↗

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▸BISLANDMARKS APPROVAL8

11/21/2018122672287 · 34 EAST 32 STREETOpen ↗

08/24/2018123128338 · 420 LEXINGTON AVENUEOpen ↗

05/19/2017122918879 · 29 9 AVENUEOpen ↗

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▸BISSUPERSEDING LETTER7

05/20/2024104293907 · 151 WEST 54TH STREETOpen ↗

04/12/2024104293907 · 151 WEST 54TH STREETOpen ↗

08/27/2019122918879 · 29 9 AVENUEOpen ↗

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▸BISADMINISTRATIVE OBJECTIONS5

10/25/2010120505818 · 102 NORTH END AVENUEOpen ↗

06/17/2010120385136 · 102 NORTH END AVENUEOpen ↗

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▸BISCONSTRUCTION CODE DETERMINATION3

03/08/2021123664604 · 120 WEST 57 STREETOpen ↗

05/25/2018123365036 · 420 LEXINGTON AVENUEOpen ↗

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▸Cost, Insurance & Ownership57

▸BISCOST AFFIDAVIT48

07/14/2021140959639 · 120 WEST 57 STREETOpen ↗

03/08/2021123664604 · 120 WEST 57 STREETOpen ↗

10/16/2020140959639 · 120 WEST 57 STREETOpen ↗

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▸BISCOST AFFIDAVIT (FINAL): PW35

04/09/2025123810493 · 55 WOOSTER STREETOpen ↗

06/03/2024104293907 · 151 WEST 54TH STREETOpen ↗

04/01/2024104285462 · 151 WEST 54TH STREETOpen ↗

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▸BISPROJECT-SPECIFIC GL INSURANCE3

08/26/2019122885627 · 29 9 AVENUEOpen ↗

05/17/2018122885627 · 29 9 AVENUEOpen ↗

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▸BISPROJECT SPECIFIC GENERAL LIABILITY INSURANCE1

05/26/2017122885627 · 29 9 AVENUEOpen ↗

▸Filing & Intake Forms111

▸BISBOROUGH INTAKE FORM38

05/20/2024104293907 · 151 WEST 54TH STREETOpen ↗

04/12/2024104293907 · 151 WEST 54TH STREETOpen ↗

11/12/2019123128338 · 420 LEXINGTON AVENUEOpen ↗

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▸BISADDITIONAL INFORMATION37

10/05/2020123664604 · 120 WEST 57 STREETOpen ↗

09/28/2020123058957 · 29 9 AVENUEOpen ↗

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▸BISEFILING COVER SHEET32

05/25/2018123365036 · 420 LEXINGTON AVENUEOpen ↗

03/16/2017122918879 · 29 9 AVENUEOpen ↗

03/25/2016321356411 · 88 33RD STOpen ↗

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▸BISHPD-3 - SRO MD ANTI-HARASSEMENT CHECKLIST2

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

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▸BISEFILING JOB APPLICATION COVER SHEET2

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

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▸Other Documents11

▸BISPLOT DIAGRAM5

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

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▸BISLOCAL LAW - SUPPPORTING DOCUMENTATION3

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

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▸BIS* VENT. SYS.-ENGINEER/INSTALLER 27-136,7792

06/03/2024104293907 · 151 WEST 54TH STREETOpen ↗

02/27/2024104285462 · 151 WEST 54TH STREETOpen ↗

▸BISSupporting Document: Fee Deferment1

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

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