BROOKLYN

Grand Prospect Hall

261 PROSPECT AVENUE · BIN 3024216

💬 Discuss this project

—Year Built

—Stories

—Building Class

—Zoning

—Gross Floor Area

—Units

LL97 Covered1 Active Violation ▸FDNY Report ↗

Flood zone X

Locations of Work

ArchitectureStructuralElectricalMechanicalPlumbingFire ProtectionEquipmentGeneral

Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.

Permit Issued — active, not yet Signed-off

RoofTemporary overhead protection installation5p · 1 filing · 4 docs

Floor 4Gowanus Cubes LLC14p · 3 filings · 9 docs

Floor 3Gowanus Cubes LLC7p · 3 filings · 11 docs

Floor 2Alteration of 4 story residential building3p · 3 filings · 13 docs

Floor 1Installation of heavy duty sidewalk shedUnder Construction9p · 6 filings · 20 docs

Cellar1 filing · 20 docs

Site & exteriorGowanus Cubes LLCUnder Construction13p · 5 filings · 17 docs

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
Prospect Hall Realty	9	03/21/2026
Soriano Realty	5	09/01/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
Mje Professional Services	3	07/29/2025
Wexler Associates	1	11/16/2022
Paul Perdek, Prof. Engineering	10	11/16/2021
NYC Department of Housing Preservation and Development	2	11/05/2021
Project Tactical Solutions	1	07/07/2021
Mar Architecture & Engineering	6	12/20/2018

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
A1 Expediting Service	20	03/21/2026
BSGNY	2	03/21/2026
Expedite Dem	2	03/21/2026
SNR Expediting Design	6	03/21/2026
Sam Architecture P C	12	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
Yarks NYC	Scaffold	31	07/08/2026
Arc Electrical & Mechanical Con	specialty_contractor	17	07/08/2026
F.S. Site	Plumbing	15	07/08/2026
Arc Electrical & Mechanical Con	Scaffold	7	07/08/2026
F.S. Site	Fire Protection	5	07/08/2026
Paul Toth Excavation	Scaffold	2	03/21/2026
Reliable Enterprises	Scaffold	2	07/08/2026
Richmond P & H Co	Fire Protection	1	07/08/2026
TF Electrical	Electrical	1	03/21/2026
Paul Toth Excavation	specialty_contractor	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
Royal Construction P.E. S	462	1	11/16/2022
Technical Systems Review	7409	1	11/05/2021
Project Tactical Solution	5859	1	07/07/2021

Building Lifecycle

All (128)Filed (23)Permit Issued (25)Violation (60)Inspection (1)Objection (6)Special Inspection (10)Tax Incentive (3)

03/19/2026

Permit issued — Construction Fence

B00582744-I1-FN

02/08/2026

Violation issued (ECB, closed)

Unknown

02/08/2026

Violation issued (ECB, closed)

Construction

01/01/2026

421-a(16) construction completed

11/06/2025

Permit issued — Sidewalk Shed

B01150259-I1-SH

07/29/2025

Filed — Alteration

PROPOSED INSTALLATION OF HEAVY DUTY SIDEWALK SHED AS PER PLANS. LIVE LOAD 300 LBS PER SQUARE FEET. SIDEWALK SHED SHALL COMPLY WITH CHAPTER #33 OF THE NYC BUILDING CODE. NO CHANGE IN USE, OCCUPANCY, OR EGRESS UNDER THIS APPLICATION.

B01150259-P2

03/11/2025

Permit issued — Construction Fence

B00582744-I1-FN

02/12/2025

Permit issued — Sidewalk Shed

B00568821-I1-SH

01/29/2025

Filed — Alteration

B01150259-P1

01/29/2025

Violation issued (ECB, closed)

Construction

01/29/2025

Violation issued (ECB, closed)

Unknown

01/29/2025

Violation issued (ECB, closed)

Unknown

01/29/2025

Violation issued (ECB, closed)

Unknown

12/06/2024

Permit issued — Sidewalk Shed

B01150259-I1-SH

12/05/2024

Filed — Alteration

B01150259-I1

12/05/2024

Violation issued (ECB, closed)

Unknown

12/04/2024

Violation issued (ECB, closed)

Construction

12/03/2024

Violation issued (ECB, closed)

Unknown

11/22/2024

Violation issued (ECB, closed)

Construction

09/17/2024

Violation issued (ECB, closed)

Construction

08/02/2024

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

07/17/2024

421-a(16) registration filed

05/29/2024

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

05/02/2024

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/25/2024

Violation issued (ECB, closed)

Unknown

03/25/2024

Violation issued (ECB, closed)

Unknown

03/25/2024

Violation issued (ECB, closed)

Construction

03/25/2024

Violation issued (ECB, closed)

Construction

03/20/2024

Permit issued — Construction Fence

B00582744-I1-FN

02/22/2024

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/14/2024

Permit issued — Sidewalk Shed

B00568821-I1-SH

12/04/2023

Violation issued (ECB, closed)

Construction

12/01/2023

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

11/27/2023

Violation issued (ECB, closed)

Construction

11/02/2023

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

09/25/2023

Violation issued (ECB, closed)

Construction

08/24/2023

Violation issued (ECB, closed)

Construction

08/16/2023

Violation issued (ECB, closed)

Construction

08/02/2023

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

05/05/2023

Permit issued — Sidewalk Shed

B00568821-I1-SH

05/02/2023

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/20/2023

Permit issued — Construction Fence

B00582744-I1-FN

12/12/2022

Objection resolved — Addressed

11/28/2022

Objection raised — Other

11/23/2022

Objection resolved — Addressed

11/23/2022

Objection resolved — Addressed

11/18/2022

Objection raised — Other

11/18/2022

Objection raised — Other

11/16/2022

Filed — New Building

Installation of HVAC system as per plans.

B00656247-P1

11/15/2022

Violation issued (ECB, closed)

Construction

11/15/2022

Violation issued (ECB, closed)

Construction

11/08/2022

Special inspection requirement — Concrete - Cast-In-Place

EBRAHIM MIANDOABI

11/08/2022

Special inspection requirement — Deep Foundation Elements

TARIQ BASHIR

11/08/2022

Special inspection requirement — Excavations - Sheeting, Shoring, and Bracing

EBRAHIM MIANDOABI

11/08/2022

Special inspection requirement — Structural Stability – Alterations of existing buildings

EBRAHIM MIANDOABI

11/08/2022

Special inspection requirement — Subgrade Inspections

EBRAHIM MIANDOABI

11/08/2022

Special inspection requirement — Subsurface Conditions – Fill Placement & In-Place Density

EBRAHIM MIANDOABI

11/08/2022

Special inspection requirement — Final

EBRAHIM MIANDOABI

11/08/2022

Special inspection requirement — Footing and Foundation

EBRAHIM MIANDOABI

11/08/2022

Special inspection requirement — Protection of exposed foundation insulation

EBRAHIM MIANDOABI

Latest 60 of 128 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Construction Fence	Permit Issued	Arc Electrical & Mechanical Con	03/19/2026
DOB NOW	Sidewalk Shed	Permit Issued	Reliable Enterprises	11/06/2025
DOB NOW	Construction Fence	Permit Issued	Arc Electrical & Mechanical Con	03/11/2025
DOB NOW	Sidewalk Shed	Permit Issued	Yarks NYC	02/12/2025
DOB NOW	Sidewalk Shed	Permit Issued	Reliable Enterprises	12/06/2024
DOB NOW	Construction Fence	Permit Issued	Arc Electrical & Mechanical Con	03/20/2024
DOB NOW	Sidewalk Shed	Permit Issued	Yarks NYC	02/14/2024
DOB NOW	Sidewalk Shed	Permit Issued	Yarks NYC	05/05/2023
DOB NOW	Construction Fence	Permit Issued	Arc Electrical & Mechanical Con	03/20/2023
DOB NOW	Construction Fence	Permit Issued	Arc Electrical & Mechanical Con	04/04/2022
DOB NOW	Protection and Mechanical Methods	Permit Issued	Yarks NYC	02/23/2022
DOB NOW	Protection and Mechanical Methods	Permit Issued	Yarks NYC	02/23/2022
DOB NOW	Supported Scaffold	Permit Issued	Yarks NYC	02/23/2022
DOB NOW	Sidewalk Shed	Permit Issued	Yarks NYC	02/23/2022
DOB NOW	Protection and Mechanical Methods	Permit Issued	Yarks NYC	02/23/2022
DOB NOW	Protection and Mechanical Methods	Permit Issued	Yarks NYC	02/22/2022
DOB NOW	Standpipe	Permit Issued	Richmond P & H Co	11/10/2021
DOB NOW	Protection and Mechanical Methods	Permit Issued	Yarks NYC	09/22/2021
DOB NOW	Protection and Mechanical Methods	Permit Issued	Yarks NYC	09/22/2021
DOB NOW	Protection and Mechanical Methods	Permit Issued	Yarks NYC	09/01/2021
DOB NOW	Construction Fence	Permit Issued	Paul Toth Excavation	08/30/2021
DOB NOW	Sidewalk Shed	Permit Issued	Yarks NYC	08/27/2021
DOB NOW	Supported Scaffold	Permit Issued	Yarks NYC	08/27/2021
DOB NOW	Protection and Mechanical Methods	Permit Issued	Yarks NYC	08/27/2021
DOB NOW	General Construction	Permit Issued	Paul Toth Excavation	07/19/2021
BIS	EQ	ISSUED	Paul Toth Excavation	11/03/2021
BIS	—	ISSUED	Paul Toth Excavation	11/03/2021
BIS	EQ	ISSUED	Clearview Designs	09/03/2009
BIS	OT	ISSUED	Clearview Designs	09/03/2009
BIS	OT	ISSUED	Clearview Designs	07/06/2009
BIS	EQ	ISSUED	Clearview Designs	07/06/2009
BIS	FP	ISSUED	Mega Fire Pro	10/07/2008
BIS	OT	ISSUED	Prospect Hall Caterers	10/07/2008
BIS	FS	ISSUED	Jack Piccini	01/24/2008
BIS	PL	ISSUED	N & D Plumbing & Heating	11/01/2007
BIS	—	ISSUED	Prospect Hall Caterers	10/03/2007
BIS	MH	ISSUED	Dynamic Sheet Metal	11/21/2006
BIS	—	ISSUED	Prospect Hall Caterers	04/01/2005
BIS	—	ISSUED	Prospect Hall Caterers	07/06/2001
BIS	FP	ISSUED	Fire Command Co	03/03/1994

+ 1 more permits on file

1 project · most recent 07/29/2025

Sidewalk Shed

Filed	Status	Contractor	Scope
07/29/2025	Permit Issued	Reliable Enterprises	Sidewalk Shed

▾Field Inspections (DOB CAP) — 1

Date	Type	Result	Report
04/21/2022	Certified Remove/Cap - work done in accordance with code	Certified	View ↗

▾Special Inspection Requirements (DOB NOW) — 10

Date	Requirement	Inspector	Role
11/08/2022	Concrete - Cast-In-Place	EBRAHIM MIANDOABI	special
11/08/2022	Deep Foundation Elements	TARIQ BASHIR	special
11/08/2022	Excavations - Sheeting, Shoring, and Bracing	EBRAHIM MIANDOABI	special
11/08/2022	Structural Stability – Alterations of existing buildings	EBRAHIM MIANDOABI	special
11/08/2022	Subgrade Inspections	EBRAHIM MIANDOABI	special
11/08/2022	Subsurface Conditions – Fill Placement & In-Place Density	EBRAHIM MIANDOABI	special
11/08/2022	Final	EBRAHIM MIANDOABI	progress
11/08/2022	Footing and Foundation	EBRAHIM MIANDOABI	progress
11/08/2022	Protection of exposed foundation insulation	EBRAHIM MIANDOABI	energy_progress
11/08/2022	Insulation placement and R values	EBRAHIM MIANDOABI	energy_progress

▾Documents — 301 on file (BIS + DOB NOW)

▸Plans & Drawings49

▸DOB NOWPlans/Sketch43

09/01/2026B00540757-I1Request digital key ↗

09/01/2026B00581420-I1Request digital key ↗

09/01/2026B00582744-I1Request digital key ↗

Showing 3 of 43 on file for this type

▸DOB NOWPlans/Sketch - Place of Assembly6

09/02/2026B00108641-I1Request digital key ↗

09/02/2026B00108596-I1Request digital key ↗

09/02/2026B00108638-I1Request digital key ↗

Showing 3 of 6 on file for this type

▸Applications & Permits18

▸BISWORK PERMIT APPLICATION9

11/04/2021322096067Open ↗

09/03/2009320040139Open ↗

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▸BISPLAN / WORK APPROVAL APPLICATION6

10/01/2024340865905Open ↗

10/13/2022340865905Open ↗

07/26/2021322096067Open ↗

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▸BISPLACE OF ASSEMBLY3

03/16/2015321097629Open ↗

03/16/2015321097638Open ↗

11/12/2008310229810Open ↗

▸Zoning, Tax Lot & Property Records7

▸DOB NOWZoning Exhibit form (1-5)3

08/16/2026B00656247-A2Open ↗

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▸DOB NOWZD1: DOB Zoning Diagram3

08/16/2026B00656247-A2Open ↗

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▸DOB NOWHouse Number Verification: TOPO Stamp1

08/14/2026B00656247-I1Open ↗

▸Seals & Professional Certifications152

▸DOB NOWProgress Inspector Seal & Signature50

09/01/2026B00656247-S6Open ↗

Showing 3 of 50 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature47

09/02/2026B00108641-I1Open ↗

09/02/2026B00108596-I1Open ↗

09/02/2026B00108638-I1Open ↗

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▸DOB NOWSpecial Inspector Seal & Signature41

09/01/2026B00656247-S6Open ↗

09/01/2026B00656247-A4Open ↗

08/30/2026B00656247-P4Open ↗

Showing 3 of 41 on file for this type

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION8

04/21/2022322096067Open ↗

10/16/2009310229810Open ↗

06/22/2009320040139Open ↗

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▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM2

06/22/2009320040139Open ↗

01/18/2008310082282Open ↗

▸BISPROFESSIONAL CERTIFIED CHECKLIST2

06/22/2009320040139Open ↗

01/18/2008310082282Open ↗

▸BISPC FULL REPORT1

01/18/2008310082282Open ↗

▸BISAPPLICANT OWNER SIGNATURE1

10/13/2022340865905Open ↗

▸Trade Schedules & Equipment5

▸DOB NOWDEP: Sewer Certification (Sanitary/Storm)2

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

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▸BISEQUIPMENT USE APPLICATION/PERMIT1

09/17/2008310200172Open ↗

▸BISSCHEDULE B - PLUMBING1

10/03/2008310201670Open ↗

▸BISSCHEDULE C - HEATING & COMBUSTION EQUIPMENT1

01/18/2008310082282Open ↗

▸Safety & Tenant Protection7

▸DOB NOWStreet Tree Checklist3

08/16/2026B00656247-A2Open ↗

08/14/2026B00656247-I1Open ↗

Showing 2 of 3 on file for this type

▸BISSTREET TREE CHECKLIST1

10/30/2024340865905Open ↗

▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1

11/04/2021322096067Open ↗

▸BISSRO MD ANTI-HARASSMENT CHECKLIST1

11/04/2021322096067Open ↗

▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1

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

Showing 0 of 1 on file for this type

▸Environmental & Asbestos6

▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'3

10/03/2008310201670Open ↗

09/17/2008310200172Open ↗

01/18/2008310082282Open ↗

▸BISASBESTOS EXEMPTION CERTIFICATION LETTER1

06/22/2009320040139Open ↗

▸BISRODENT CONTROL1

11/04/2021322096067Open ↗

▸DOB NOWDEP ACP-5: Asbestos Assessment Report1

09/01/2026B00540757-I1Open ↗

▸Inspections & Test Reports6

▸DOB NOWSOIL REPORT4

08/15/2026B00656247-A1Open ↗

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▸DOB NOWTR4 Plot Diagram1

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

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▸DOB NOWTR4 Test Report and Plot Diagram1

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

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▸Approvals, Objections & Sign-offs7

▸BISADMINISTRATIVE OBJECTIONS5

06/22/2009320040139Open ↗

11/12/2008310229810Open ↗

10/03/2008310201670Open ↗

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▸BISLANDMARKS APPROVAL1

11/04/2021322096067Open ↗

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1

02/11/2008310082282Open ↗

▸Cost, Insurance & Ownership6

▸BISCOST AFFIDAVIT5

06/22/2009320040139Open ↗

10/03/2008310201670Open ↗

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▸BISPROJECT-SPECIFIC GL INSURANCE1

11/04/2021322096067Open ↗

▸Filing & Intake Forms10

▸BISEFILING COVER SHEET4

07/26/2021322096067Open ↗

06/22/2009320040139Open ↗

10/03/2008310201670Open ↗

Showing 3 of 4 on file for this type

▸BISADDITIONAL INFORMATION3

01/20/2023340865905Open ↗

12/10/2022340865905Open ↗

▸BISEFILING JOB APPLICATION COVER SHEET1

10/13/2022340865905Open ↗

▸BISBOROUGH INTAKE FORM1

07/26/2021322096067Open ↗

▸DOB NOWAI1 Form (from plan PDF)1

08/16/2026B00587196-P1Open ↗

▸Other Documents28

▸DOB NOWAlternate Plan 16

09/02/2026B00108641-I1Open ↗

09/02/2026B00108638-I1Open ↗

09/02/2026B00108631-I1Open ↗

Showing 3 of 6 on file for this type

▸DOB NOWProperty Ownership Certification6

08/16/2026B00656247-A2Open ↗

08/16/2026B00656247-S4Open ↗

08/15/2026B00656247-P1Open ↗

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▸BISCONSTRUCTION - SUPPORTING DOCUMENTATION4

10/30/2024340865905Open ↗

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▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone3

08/16/2026B00656247-A2Open ↗

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▸DOB NOWSite Survey: Initial3

08/16/2026B00656247-A2Open ↗

08/14/2026B00656247-I1Open ↗

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▸DOB NOWAdjoining Owners Notification2

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

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▸DOB NOWAlternate Plan 22

09/02/2026B00108638-I1Open ↗

09/01/2026B00108641-I1Open ↗

▸DOB NOWProject Specific General Liability (PGL1)1

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

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▸DOB NOWAlternate Plan 31

09/01/2026B00108638-I1Open ↗