Boinah Satmar LLC — NYC General Contractor: DOB Permits, Filings & Buildings

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
B01403796 ↗	401 PARK AVENUE BROOKLYN	Alteration	Permit Issued	06/15/2026	07/09/2026	Design CKL Engineering Owner CENTRAL UTA Filer CAVALRY LLC	INTERIOR RENOVATION TO EXISTING 2 STORY PLUS CELLAR. IN CUNJCTION WITH ALT-CO APPLICATION #B01403789-I1
B08045673 ↗	401 PARK AVENUE BROOKLYN	Alteration CO	Permit Issued	01/06/2023	07/02/2026	Design GARY H SILVER ARCHITECTS PC Owner BOINAH SATMAR LLC Filer GARY H SILVER ARCHITECTS PC	THIS APPLICATION IS FILED TO LEGALIZE EXISTING INTERIM MULTIPLE DWELLING (LOFT BOARD #30119) AS PER MDL ARTICLE 7B & 7C. CHANGE IN USE FROM …
B01109017 ↗	79 WALWORTH STREET BROOKLYN	Alteration CO	Permit Issued	09/13/2024	06/24/2026	Design DIEGO AGUILERA ARCHITECTS P.C. Filer ADVANCED BUILDERS SERVICES	Sprinkler application filed subsequent to Alt-CO; job number: B01109017-I1.
B01219873 ↗	84 SANDFORD STREET BROOKLYN	Alteration	Permit Issued	08/01/2025	06/24/2026	Design ADVANCED ENGINEERING & INSPECT. PLL	Installation of new split system for heating and cooling and new ventilation systems.
B01349749 ↗	84 SANDFORD STREET BROOKLYN	Alteration	Signed-off	01/22/2026	04/28/2026	Design PRAMODRAY SHAH, P.E. Owner CENTRAL UTA Filer ELLIPSES DESIGN	ALTERATION TYPE 2 APPLICATION. DEMOLITION BY HAND TO THE WALL AND DOOR TO OPEN THE ENCLOSED WALKWAY. NO CHANGE IN USE OCCUPANCY AND EGRESS.
B00785370 ↗	89 WALWORTH STREET BROOKLYN	Alteration CO	Permit Issued	09/06/2022	12/11/2025	Design ADVANCED ENGINEERING & INSPECT. PLL Filer ADVANCED BUILDERS SERVICES	Sprinkler application filed subsequent to Alt-CO, job number: B00785370-I1.

Counts cover all 15 projects (13 DOB NOW + 2 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
ADVANCED ENGINEERING & INSPECT. PLL	5	08/19/2026
ELEVATED ENGINEERING NYC	2	09/18/2023
RICHARD BIENENFELD ARCHITECT, P.C.	2	05/14/2026
RICHARD WAINER ARCHITECT, PLLC	2	08/02/2022
CHUN ENGINEERING CONSULTANT PLLC	1	01/29/2024
CKL Engineering	1	06/15/2026
DIEGO AGUILERA ARCHITECTS P.C.	1	08/06/2025
GARY H SILVER ARCHITECTS PC	1	08/19/2026
PRAMODRAY SHAH, P.E.	1	01/22/2026
RICHARD WAINER	1	10/04/2018
Stonecrest Engineering LLC	1	08/19/2026

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

Name	Projects together	Most recent
BERKOWITS REALTY LLC	3	09/22/2022
TRISTATE FIRE SPRINK INC	3	05/14/2026
A M B MECHANICAL INC	1	04/23/2025
QUALITY PIPING, INC	1	08/06/2025

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

Name	Projects together	Most recent
CENTRAL UTA	3	08/19/2026

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

Name	Projects together	Most recent
ADVANCED BUILDERS SERVICES	8	08/19/2026
CAVALRY LLC	2	06/15/2026
ELLIPSES DESIGN	1	01/22/2026
GARY H SILVER ARCHITECTS PC	1	08/19/2026
ISLE CONSULTING CORP	1	04/23/2025

13 DOB NOW projects + 2 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 15Open permit 7Signed off 6Other status 2

Any typeAlteration 9Alteration CO 4

15 projects

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
B01403796 ↗	401 PARK AVENUE BROOKLYN	Alteration	Permit Issued	06/15/2026	07/09/2026	Design CKL Engineering Owner CENTRAL UTA Filer CAVALRY LLC	INTERIOR RENOVATION TO EXISTING 2 STORY PLUS CELLAR. IN CUNJCTION WITH ALT-CO APPLICATION #B01403789-I1
B08045673 ↗	401 PARK AVENUE BROOKLYN	Alteration CO	Permit Issued	01/06/2023	07/02/2026	Design GARY H SILVER ARCHITECTS PC Owner BOINAH SATMAR LLC Filer GARY H SILVER ARCHITECTS PC	THIS APPLICATION IS FILED TO LEGALIZE EXISTING INTERIM MULTIPLE DWELLING (LOFT BOARD #30119) AS PER MDL ARTICLE 7B & 7C. CHANGE IN USE FROM …
B01109017 ↗	79 WALWORTH STREET BROOKLYN	Alteration CO	Permit Issued	09/13/2024	06/24/2026	Design DIEGO AGUILERA ARCHITECTS P.C. Filer ADVANCED BUILDERS SERVICES	Sprinkler application filed subsequent to Alt-CO; job number: B01109017-I1.
B01219873 ↗	84 SANDFORD STREET BROOKLYN	Alteration	Permit Issued	08/01/2025	06/24/2026	Design ADVANCED ENGINEERING & INSPECT. PLL	Installation of new split system for heating and cooling and new ventilation systems.
B01349749 ↗	84 SANDFORD STREET BROOKLYN	Alteration	Signed-off	01/22/2026	04/28/2026	Design PRAMODRAY SHAH, P.E. Owner CENTRAL UTA Filer ELLIPSES DESIGN	ALTERATION TYPE 2 APPLICATION. DEMOLITION BY HAND TO THE WALL AND DOOR TO OPEN THE ENCLOSED WALKWAY. NO CHANGE IN USE OCCUPANCY AND EGRESS.
B00785370 ↗	89 WALWORTH STREET BROOKLYN	Alteration CO	Permit Issued	09/06/2022	12/11/2025	Design ADVANCED ENGINEERING & INSPECT. PLL Filer ADVANCED BUILDERS SERVICES	Sprinkler application filed subsequent to Alt-CO, job number: B00785370-I1.
B00083498 ↗	575 BEDFORD AVENUE BROOKLYN	Alteration	Signed-off	10/04/2018	12/10/2025	Design RICHARD WAINER	Temporary construction fence filed in conjunction with ALT1 application 321759423
321759423BIS	575 BEDFORD AVENUE BROOKLYN	—	ISSUED	08/25/2022	12/10/2025	—	PL
B00558032 ↗	575 BEDFORD AVENUE BROOKLYN	Alteration	Permit Issued	07/22/2021	11/18/2024	Design ELEVATED ENGINEERING NYC Filer ADVANCED BUILDERS SERVICES	Proposed FO work to cellar and sub-cellar in order to enable the vertical two story extension to an existing four story building.
B00924407 ↗	401 PARK AVENUE BROOKLYN	Alteration	Signed-off	08/24/2023	11/18/2024	Design CHUN ENGINEERING CONSULTANT PLLC Filer CAVALRY LLC	REPAIR EXISITING LIGHTWELL RETAINING WALL AS PER PLAN. REMOVE ECB VIOLATION #39092470Z. NO CHANGE IN USE, EGRESS OR OCCUPANCY
B00696142 ↗	96 SANDFORD STREET BROOKLYN	Alteration CO	Permit Issued	03/15/2022	01/18/2024	Design RICHARD BIENENFELD ARCHITECT, P.C. Filer ADVANCED BUILDERS SERVICES	Sprinkler application filed subsequent to Alt-CO, job number: B00696142-I1.
B00785364 ↗	89 WALWORTH STREET BROOKLYN	Alteration	Signed-off	08/02/2022	11/29/2023	Design RICHARD WAINER ARCHITECT, PLLC Filer ADVANCED BUILDERS SERVICES	Installation of temporary construction fence; filed in conjunction with job number: B00785370-I1.
321851714BIS	575 BEDFORD AVENUE BROOKLYN	—	ISSUED	02/08/2021	08/09/2023	—	OT, PL
B00634334 ↗	96 SANDFORD STREET BROOKLYN	Alteration	Signed-off	11/21/2021	08/02/2023	Design ELEVATED ENGINEERING NYC Filer ADVANCED BUILDERS SERVICES	Proposed foundation work for lowering of ground floor as per plans.
B00770047 ↗	96 SANDFORD STREET BROOKLYN	Alteration	Signed-off	07/08/2022	02/06/2023	Design RICHARD WAINER ARCHITECT, PLLC Filer ADVANCED BUILDERS SERVICES	Installation of temporary 8'-0 high construction fence; filed in conjunction with job number: B00634334-I1.

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

Building	Filings	Most Recent
401 PARK AVENUE ↗	4	07/10/2026

84 SANDFORD STREET ↗	2	07/08/2026

96 SANDFORD STREET ↗	5	07/08/2026

575 BEDFORD AVENUE ↗	17	07/08/2026

96 SANDFORD STREET ↗	10	07/08/2026

89 WALWORTH STREET ↗	17	07/08/2026

79 WALWORTH STREET ↗	3	07/08/2026

▾Documents — 380 on file (BIS + DOB NOW)

▸Plans & Drawings50

▸DOB NOWPlans/Sketch50

09/02/2026B00083498-I1 · 575 BEDFORD AVENUERequest digital key ↗

08/31/2026B00634334-I1 · 96 SANDFORD STREETRequest digital key ↗

08/31/2026B00634334-P1 · 96 SANDFORD STREETRequest digital key ↗

Showing 3 of 50 on file for this type

▸Applications & Permits23

▸BISPLAN / WORK APPROVAL APPLICATION12

10/30/2025321759423 · 575 BEDFORD AVENUEOpen ↗

10/19/2018321851714 · 575 BEDFORD AVENUEOpen ↗

Showing 2 of 12 on file for this type

▸BISWORK PERMIT APPLICATION9

09/03/2025321759423 · 575 BEDFORD AVENUEOpen ↗

08/12/2025321759423 · 575 BEDFORD AVENUEOpen ↗

Showing 3 of 9 on file for this type

▸BISPARTIAL DEMO: 10-DAY NOTICE (FOR AL/EW-OT PERMITS)1

02/08/2021321851714 · 575 BEDFORD AVENUEOpen ↗

▸BISPARTIAL DEMO PLAN & DS1 (FOR AL/EW-OT PERMITS)1

02/08/2021321851714 · 575 BEDFORD AVENUEOpen ↗

▸Zoning, Tax Lot & Property Records11

▸DOB NOWZoning Exhibit form (1-5)6

09/01/2026B00696142-I1 · 96 SANDFORD STREETOpen ↗

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▸DOB NOWHouse Number Verification: TOPO Stamp2

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▸BISZONING EXHIBIT III:DESC. & OWNRSHP.STMNT1

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▸BISZONING DIAGRAM1

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▸BISZONING EXHIBIT I: CERTIFICATION1

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▸Seals & Professional Certifications158

▸DOB NOWProgress Inspector Seal & Signature59

09/23/2026B01349749-I1 · 84 SANDFORD STREETOpen ↗

09/23/2026B01403796-I1 · 401 PARK AVENUEOpen ↗

Showing 3 of 59 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature51

09/02/2026B00083498-I1 · 575 BEDFORD AVENUEOpen ↗

08/31/2026B00634334-P1 · 96 SANDFORD STREETOpen ↗

08/31/2026B00634334-I1 · 96 SANDFORD STREETOpen ↗

Showing 3 of 51 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature41

09/27/2026B00785370-P8 · 89 WALWORTH STREETOpen ↗

09/23/2026B01403796-I1 · 401 PARK AVENUEOpen ↗

Showing 3 of 41 on file for this type

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION5

10/19/2018321851714 · 575 BEDFORD AVENUEOpen ↗

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▸BISPROFESSIONAL CERTIFICATION STATEMENT1

10/19/2018321851714 · 575 BEDFORD AVENUEOpen ↗

▸BISPROFESSIONAL CERTIFIED CHECKLIST1

10/19/2018321851714 · 575 BEDFORD AVENUEOpen ↗

▸Trade Schedules & Equipment3

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE3

10/19/2018321851714 · 575 BEDFORD AVENUEOpen ↗

Showing 1 of 3 on file for this type

▸Safety & Tenant Protection21

▸DOB NOWStreet Tree Checklist13

09/01/2026B01109017-I1 · 79 WALWORTH STREETOpen ↗

08/26/2026B08045673-P2 · 401 PARK AVENUEOpen ↗

Showing 2 of 13 on file for this type

▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan3

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▸BISSTREET TREE CHECKLIST2

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▸DOB NOWStreet Trees Site Plan2

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▸DOB NOWStreet Tree Sign Off1

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▸Environmental & Asbestos35

▸DOB NOWDEP ACP-5: Asbestos Assessment Report30

08/26/2026B00558032-P1 · 575 BEDFORD AVENUEOpen ↗

08/26/2026B00924407-I1 · 401 PARK AVENUEOpen ↗

08/26/2026B00924407-P3 · 401 PARK AVENUEOpen ↗

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▸BISASBESTOS: CERTIFICATION (DEP ACP5)3

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▸BISASBESTOS: COMPLETION OR CLOSEOUT (ACP20/21/5)2

02/08/2021321851714 · 575 BEDFORD AVENUEOpen ↗

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▸Energy Compliance7

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS4

10/19/2018321851714 · 575 BEDFORD AVENUEOpen ↗

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▸DOB NOWEN2: As Built Energy Analysis2

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▸DOB NOWPreliminary Commissioning Report Certification1

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▸Inspections & Test Reports10

▸DOB NOWSOIL REPORT3

08/13/2026B00558032-I1 · 575 BEDFORD AVENUEOpen ↗

08/13/2026B00558032-P1 · 575 BEDFORD AVENUEOpen ↗

08/13/2026B00634334-P2 · 96 SANDFORD STREETOpen ↗

▸BISTECHNICAL REPORT: CONCRETE/TEST CYLINDER1

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▸BISTECHNICAL REPORT: CONCRETE DESIGN MIX1

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▸BISTECHNICAL REPORT: RESPONSIBILITY1

10/17/2023321759423 · 575 BEDFORD AVENUEOpen ↗

▸BISTECHNICAL REPORT: PILE DRIVING1

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▸BISTR3: CONCRETE DESIGN MIX TECHNICAL REPORT1

01/30/2025321759423 · 575 BEDFORD AVENUEOpen ↗

▸DOB NOWTR4 Test Report and Plot Diagram1

08/13/2026B00558032-I1 · 575 BEDFORD AVENUEOpen ↗

▸DOB NOWTR4 Plot Diagram1

08/13/2026B00558032-I1 · 575 BEDFORD AVENUEOpen ↗

▸Approvals, Objections & Sign-offs18

▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter8

09/02/2026B00083498-I1 · 575 BEDFORD AVENUEOpen ↗

08/26/2026B08045673-P2 · 401 PARK AVENUEOpen ↗

08/14/2026B01219873-P1 · 84 SANDFORD STREETOpen ↗

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▸BISSCHEDULE A - OCCUPANCY / USE5

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▸BISLETTERS - SUPPORTING DOCUMENTATION3

02/27/2026321759423 · 575 BEDFORD AVENUEOpen ↗

09/03/2025321759423 · 575 BEDFORD AVENUEOpen ↗

▸BISCONSTRUCTION CODE DETERMINATION1

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▸BISFINAL1

02/08/2021321851714 · 575 BEDFORD AVENUEOpen ↗

▸Cost, Insurance & Ownership5

▸BISCOST AFFIDAVIT4

10/19/2018321851714 · 575 BEDFORD AVENUEOpen ↗

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▸BISPROJECT-SPECIFIC GL INSURANCE1

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▸Filing & Intake Forms13

▸BISADDITIONAL INFORMATION6

10/18/2023321759423 · 575 BEDFORD AVENUEOpen ↗

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▸BISEFILING COVER SHEET5

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▸BISBOROUGH INTAKE FORM2

09/03/2025321759423 · 575 BEDFORD AVENUEOpen ↗

▸Other Documents26

▸DOB NOWProperty Ownership Certification12

08/26/2026B00696142-P3 · 96 SANDFORD STREETOpen ↗

08/26/2026B08045673-P2 · 401 PARK AVENUEOpen ↗

Showing 2 of 12 on file for this type

▸DOB NOWLoft Board Certificate5

08/26/2026B08045673-P2 · 401 PARK AVENUEOpen ↗

08/13/2026B00924407-P3 · 401 PARK AVENUEOpen ↗

08/13/2026B00924407-P1 · 401 PARK AVENUEOpen ↗

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▸DOB NOWFinal Survey3

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▸BISSupporting Document: Fee Exempt2

01/07/2026321759423 · 575 BEDFORD AVENUEOpen ↗

02/08/2021321851714 · 575 BEDFORD AVENUEOpen ↗

▸DOB NOWPlot Diagram2

08/13/2026B00558032-I1 · 575 BEDFORD AVENUEOpen ↗

08/13/2026B00558032-P1 · 575 BEDFORD AVENUEOpen ↗

▸BISSAFETY MONITORING PLAN1

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▸DOB NOWAdjoining Owners Notification1

08/13/2026B00924407-I1 · 401 PARK AVENUEOpen ↗

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