Elevator cooperative

Penn South

311 WEST 24TH STREET · BIN 1083596

💬 Discuss this project

1963Year Built

21Stories

D4Building Class

R8Zoning

817,317 sfGross Floor Area

763Units

LL97 CoveredRent Stabilized4 Active Violations ▸FISP: SAFE

Elevator cooperative · 206,175 sf lot · 3.96 FAR built · 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.

Whole building & multi-floor projectsMutual Redevelopment House INC1 filing

RoofMutual Redevelopment House INC4p · 1 filing · 3 docs

Floor 1Mutual Redevelopment House INC1 filing · 3 docs

CellarMutual Redevelopment House INC2 filings · 20 docs

Site & exteriorTemporary sidewalk shed installation6 filings · 18 docs

Filed — no permit issuedMutual Redevelopment House INC1 filing · 5 docs

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
Howard L Zimmerman Arch & Engineering	10	08/15/2024
Ashraf	7	04/14/2021

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
Hlzae	8	03/21/2026
Rigid Structural Design	7	03/21/2026
Howard L Zimmerman Architects	4	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
Prat Enterprises	Scaffold	22	07/08/2026
Pratt Construction & Restoration	Scaffold	16	07/08/2026
Prat Enterprises	General Contractor	7	07/08/2026
Safetech Electrical Contng	Electrical	1	03/22/2026
Kew-Forest Plumbing & Heating	Fire Protection	1	07/08/2026
Maxwell Plumbing Mechanical	Plumbing	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
KZ Engineering	4665	1	03/23/2026
Howard L Zimmerman Architects	1712	5	07/30/2024

Building Lifecycle

All (141)Filed (18)Permit Issued (23)Signed Off (8)Facade (FISP) (15)Violation (56)Inspection (3)Objection (2)Special Inspection (16)

04/29/2026

Violation issued (HPD, closed)

03/23/2026

Filed — Alteration

INSTALLATION AND USE OF SUSPENDED SCAFFOLD FOR FACADE RESTORATION/INSPECTION AS PER PLANS SUBMITTED

M01375154-I1

03/19/2026

Special inspection requirement — Alternative Materials - OTCR Buildings Bulletin Number

Karol Zdancewicz

03/19/2026

Special inspection requirement — Post-installed Anchors

Karol Zdancewicz

01/27/2026

Violation issued (ECB, closed)

Elevators

04/08/2025

Signed off — Alteration

Laundry room sprinkler upgrade per plans. No change in use, egress or occupancy.

M01079888-I1

03/07/2025

Inspection — Certified Remove/Cap - work done in accordance with code

Certified

View inspection ↗

02/05/2025

Inspection — Certified Sprinkler-SP-Fixtures-Finish

Certified

View inspection ↗

01/31/2025

Signed off — Alteration

M00689738-I1

01/31/2025

Inspection — Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test

Certified

View inspection ↗

12/16/2024

Permit issued — Sprinklers

M01079888-I1-EW-SP

08/15/2024

Filed — Alteration

Replacement of existing outdoor diesel fueled generator per plans. No change in use, egress or occupancy.

M01076091-I1

07/30/2024

Filed — Alteration

Laundry room sprinkler upgrade per plans. No change in use, egress or occupancy.

M01079888-I1

07/03/2024

Special inspection requirement — Mechanical Systems

07/03/2024

Special inspection requirement — Tenant Protection Plan Compliance

07/03/2024

Special inspection requirement — Final

05/03/2024

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

05/03/2023

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/27/2023

Signed off — Alteration

M00470982-I1

01/18/2023

Cycle 9 facade report submitted

01/10/2023

Cycle 9 facade report signed — SAFE

12/08/2022

Cycle 9 facade inspection completed

09/29/2022

Signed off — Alteration

Installation of temporary construction fence per plan submitted. Work shall comply with 2014 building codes chapter 33. No change in use, egress and/or occupancy with this application.

M00495285-I1

09/29/2022

Signed off — Alteration

Installation of temporary sidewalk shed per plan submitted. Work shall comply with2014 building codes chapter 33. No change in use, egress and/or occupancy with this application.

M00495264-I1

09/29/2022

Signed off — Alteration

M00490967-I1

09/29/2022

Signed off — Alteration

Installation of temporary sidewalk shed per plan submitted. Work shall comply with 2014 building codes chapter 33. No change in use, egress and/or occupancy with this application.

M00493516-I1

07/22/2022

Permit issued — General Construction

M00689738-I1-GC

05/01/2022

Filed — Alteration

M00689738-I1

02/16/2022

Filed — Alteration

M00470982-P2

02/14/2022

Special inspection requirement — Masonry

Howard Zimmerman

02/14/2022

Special inspection requirement — Structural Stability – Alterations of existing buildings

Howard Zimmerman

02/14/2022

Special inspection requirement — Final

Howard Zimmerman

10/26/2021

Permit issued — Supported Scaffold

M00503571-I1-SF

10/26/2021

Permit issued — Sidewalk Shed

M00495264-I1-SH

10/19/2021

Permit issued — Sidewalk Shed

M00493516-I1-SH

10/19/2021

Permit issued — Construction Fence

M00490967-I1-FN

10/19/2021

Permit issued — Construction Fence

M00495285-I1-FN

10/19/2021

Permit issued — Supported Scaffold

M00503546-I1-SF

10/19/2021

Permit issued — General Construction

M00470982-I1-GC

07/13/2021

Filed — Alteration

M00470982-P1

07/09/2021

Special inspection requirement — Fire-Resistant Penetrations and Joints

Howard Zimmerman

07/09/2021

Special inspection requirement — Masonry

Howard Zimmerman

07/09/2021

Special inspection requirement — Structural Stability – Alterations of existing buildings

Howard Zimmerman

07/09/2021

Special inspection requirement — Final

Howard Zimmerman

07/01/2021

Permit issued — General Construction

M00470982-I1-GC

06/07/2021

Violation issued (ECB, closed)

Construction

06/04/2021

Permit issued — Supported Scaffold

M00503546-I1-SF

06/03/2021

Permit issued — Supported Scaffold

M00503571-I1-SF

05/26/2021

Permit issued — Sidewalk Shed

M00495264-I1-SH

05/26/2021

Permit issued — Sidewalk Shed

M00493516-I1-SH

05/20/2021

Permit issued — Construction Fence

M00490967-I1-FN

05/18/2021

Permit issued — Construction Fence

M00495285-I1-FN

04/28/2021

Filed — Alteration

M00470982-I1

04/15/2021

Permit issued — Supported Scaffold

M00503571-I1-SF

04/15/2021

Permit issued — Supported Scaffold

M00503546-I1-SF

04/14/2021

Filed — Alteration

Installation of a temporarily supported scaffold per plan submitted. Work shall comply with 2014 building codes chapter 33. No change in use, egress and/or occupancy with this application.

M00503571-I1

04/14/2021

Filed — Alteration

Installation of a temporarily supported scaffold per plan submitted. Work shall comply with 2014 building codes chapter 33. No change in use, egress and/or occupancy with this application

M00503546-I1

04/02/2021

Special inspection requirement — Final

Eric Foster

04/01/2021

Filed — Alteration

Installation of temporary sidewalk shed per plan submitted. Work shall comply with2014 building codes chapter 33. No change in use, egress and/or occupancy with this application.

M00495264-P1

04/01/2021

Permit issued — Construction Fence

M00495285-I1-FN

Latest 60 of 141 events.

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Sprinklers	Signed-off	Kew Forest Plumbing & Heating	12/16/2024
DOB NOW	General Construction	Signed-off	Prat Enterprises	07/22/2022
DOB NOW	Supported Scaffold	Permit Issued	Prat Enterprises	10/26/2021
DOB NOW	Sidewalk Shed	Signed-off	Prat Enterprises	10/26/2021
DOB NOW	Sidewalk Shed	Signed-off	Prat Enterprises	10/19/2021
DOB NOW	Construction Fence	Signed-off	Prat Enterprises	10/19/2021
DOB NOW	Construction Fence	Signed-off	Prat Enterprises	10/19/2021
DOB NOW	Supported Scaffold	Permit Issued	Prat Enterprises	10/19/2021
DOB NOW	General Construction	Signed-off	Prat Enterprises	10/19/2021
DOB NOW	General Construction	Signed-off	Prat Enterprises	07/01/2021
DOB NOW	Supported Scaffold	Permit Issued	Prat Enterprises	06/04/2021
DOB NOW	Supported Scaffold	Permit Issued	Prat Enterprises	06/03/2021
DOB NOW	Sidewalk Shed	Signed-off	Prat Enterprises	05/26/2021
DOB NOW	Sidewalk Shed	Signed-off	Prat Enterprises	05/26/2021
DOB NOW	Construction Fence	Signed-off	Prat Enterprises	05/20/2021
DOB NOW	Construction Fence	Signed-off	Prat Enterprises	05/18/2021
DOB NOW	Supported Scaffold	Permit Issued	Pratt Construction & Res*	04/15/2021
DOB NOW	Supported Scaffold	Permit Issued	Pratt Construction & Res*	04/15/2021
DOB NOW	Construction Fence	Signed-off	Pratt Construction & Res*	04/01/2021
DOB NOW	Sidewalk Shed	Signed-off	Pratt Construction & Res*	04/01/2021
DOB NOW	Sidewalk Shed	Signed-off	Pratt Construction & Res*	03/26/2021
DOB NOW	Construction Fence	Signed-off	Pratt Construction & Res*	03/25/2021
DOB NOW	Plumbing	Signed-off	Maxwell Plumbing Mechanical	08/31/2020
BIS	OT	ISSUED	F.W. Sims	10/01/2014
BIS	OT	ISSUED	Metropolitan Painting &	09/11/2014
BIS	OT	ISSUED	Empire Control Abatement	03/03/2014
BIS	OT	ISSUED	F.W. Sims	04/11/2013
BIS	MH	ISSUED	F.W. Sims	04/11/2013
BIS	EQ	ISSUED	Empire Control Abatement	11/28/2012
BIS	OT	ISSUED	AM&G Waterproofing	04/29/2011
BIS	EQ	ISSUED	S&E Bridge & Scaffold	03/10/2011
BIS	EQ	ISSUED	AM&G Waterproofing	08/09/2010
BIS	EQ	ISSUED	S&E Bridge & Scaffold	07/30/2010
BIS	OT	ISSUED	East End Builders and As	08/21/2008
BIS	EQ	RE-ISSUED	Twin Scaffolding	10/08/2004
BIS	OT	ISSUED	Skyline Windows	09/30/1996
BIS	OT	ISSUED	M & G Water Proofing	03/13/1996

1 project · most recent 08/15/2024

Generators

Filed	Status	Contractor	Scope	Make / Model / Capacity
08/15/2024	—	—	Generators	Generators Generac RG06045KNAX 60 kW · Generator ×1

6 projects · most recent 04/02/2025

General Wiring

Filed	Status	Contractor	Scope
04/02/2025	Complete	Safetech Electrical Contng	—
04/02/2025	Complete	Safetech Electrical Contng	—
05/03/2021	Permit Issued	SNJ Electl Contracting	—
04/10/2021	Complete	Steven Farkas	—
04/10/2021	Complete	Steven Farkas	—
07/02/2018	Permit Issued	Kva Electrical Co	General Wiring

2 projects · most recent 04/14/2021

Scaffold

Filed	Status	Contractor	Scope
04/14/2021	Permit Issued	Prat Enterprises	Scaffold
04/14/2021	Permit Issued	Prat Enterprises	Scaffold

1 project · most recent 03/23/2026

Suspended Scaffold (SC)

Filed	Status	Contractor	Scope
03/23/2026	—	—	Suspended Scaffold (SC)

▾Field Inspections (DOB CAP) — 3

Date	Type	Result	Report
03/07/2025	Certified Remove/Cap - work done in accordance with code	Certified	View ↗
02/05/2025	Certified Sprinkler-SP-Fixtures-Finish	Certified	View ↗
01/31/2025	Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test	Certified	View ↗

▾Special Inspection Requirements (DOB NOW) — 16

Date	Requirement	Inspector	Role
03/19/2026	Alternative Materials - OTCR Buildings Bulletin Number	Karol Zdancewicz	special
03/19/2026	Post-installed Anchors	Karol Zdancewicz	special
07/03/2024	Mechanical Systems	—	special
07/03/2024	Tenant Protection Plan Compliance	—	special
07/03/2024	Final	—	progress
02/14/2022	Masonry	Howard Zimmerman	special
02/14/2022	Structural Stability – Alterations of existing buildings	Howard Zimmerman	special
02/14/2022	Final	Howard Zimmerman	progress
07/09/2021	Fire-Resistant Penetrations and Joints	Howard Zimmerman	special
07/09/2021	Masonry	Howard Zimmerman	special
07/09/2021	Structural Stability – Alterations of existing buildings	Howard Zimmerman	special
07/09/2021	Final	Howard Zimmerman	progress
04/02/2021	Final	Eric Foster	progress
03/30/2021	Final	Eric Foster	progress
03/26/2021	Final	Eric Foster	progress
03/23/2021	Final	Eric Foster	progress

▾Documents — 203 on file (BIS + DOB NOW)

▸Plans & Drawings18

▸DOB NOWPlans/Sketch11

09/04/2026M00490967-I1Request digital key ↗

09/04/2026M00493516-I1Request digital key ↗

09/03/2026M00495264-I1Request digital key ↗

Showing 3 of 11 on file for this type

▸DOB NOWPlans/Sketch - Plumbing4

09/04/2026M00368943-I1Request digital key ↗

08/15/2026M00368943-P4Request digital key ↗

08/15/2026M00368943-P5Request digital key ↗

Showing 3 of 4 on file for this type

▸DOB NOWPlans/Sketch - General Construction3

09/03/2026M00470982-I1Request digital key ↗

09/03/2026M00470982-P2Request digital key ↗

09/03/2026M00470982-P1Request digital key ↗

▸Applications & Permits30

▸BISPLAN / WORK APPROVAL APPLICATION19

04/09/2014121553737Open ↗

05/03/2013121574714Open ↗

Showing 3 of 19 on file for this type

▸BISWORK PERMIT APPLICATION11

10/30/2014121574714Open ↗

09/17/2014121512167Open ↗

03/06/2014121453578Open ↗

Showing 3 of 11 on file for this type

▸Seals & Professional Certifications66

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION30

08/10/2015140040925Open ↗

10/15/2014121574714Open ↗

Showing 3 of 30 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature17

09/04/2026M00368943-I1Open ↗

09/04/2026M00368943-P4Open ↗

09/04/2026M00490967-I1Open ↗

Showing 3 of 17 on file for this type

▸DOB NOWProgress Inspector Seal & Signature6

09/01/2026M00495264-I1Open ↗

08/29/2026M00470982-P1Open ↗

08/29/2026M00470982-P2Open ↗

Showing 3 of 6 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature4

08/29/2026M00470982-P1Open ↗

08/29/2026M01375154-I1Open ↗

Showing 3 of 4 on file for this type

▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM3

08/11/2010120434752Open ↗

08/02/2010120428242Open ↗

07/23/2008110236370Open ↗

▸BISPROFESSIONAL CERTIFIED CHECKLIST3

08/11/2010120434752Open ↗

08/02/2010120428242Open ↗

07/23/2008110236370Open ↗

▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1

11/28/2012140040925Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT1

11/28/2012140040925Open ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1

11/28/2012140040925Open ↗

▸Trade Schedules & Equipment3

▸BISSELF-CERT PLUMBING NOTICE2

12/04/2008110236370Open ↗

10/21/2008110236370Open ↗

▸BISSCHEDULE B - PLUMBING1

07/23/2008110236370Open ↗

▸Safety & Tenant Protection5

▸DOB NOWTenant Protection Plan4

09/04/2026M00368943-I1Open ↗

09/04/2026M00368943-P4Open ↗

08/13/2026M00368943-P1Open ↗

Showing 3 of 4 on file for this type

▸BISST-1: Street Tree Checklist1

07/23/2008110236370Open ↗

▸Environmental & Asbestos18

▸DOB NOWDEP ACP-5: Asbestos Assessment Report5

09/04/2026M00368943-P4Open ↗

09/04/2026M00368943-I1Open ↗

08/13/2026M01079888-I1Open ↗

Showing 3 of 5 on file for this type

▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'4

08/11/2010120434752Open ↗

07/13/2010120406104Open ↗

Showing 3 of 4 on file for this type

▸BISASBESTOS-CERTIFICATION (DEP ACP5)3

03/11/2013121512167Open ↗

▸BISDEP ASBESTOS PROJECT COMPLETION FORM2

05/02/2013121453578Open ↗

03/26/2013121553737Open ↗

▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form2

09/03/2026M00470982-I1Open ↗

09/02/2026M00689738-I1Open ↗

▸BISASBESTOS: COMPLETION OR CLOSEOUT (ACP 20-21-5)1

10/15/2014121574714Open ↗

▸BISASBESTOS EXEMPTION CERTIFICATION LETTER1

08/02/2010120428242Open ↗

▸Energy Compliance11

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS7

10/15/2014121574714Open ↗

05/13/2013121574714Open ↗

05/03/2013121574714Open ↗

Showing 3 of 7 on file for this type

▸BISTR8: Energy Code Progress Inspections3

09/19/2014121512167Open ↗

04/30/2013121574714Open ↗

04/12/2013121553737Open ↗

▸BISEN2 - As Built Energy Analysis1

10/15/2014121574714Open ↗

▸Inspections & Test Reports3

▸BISSTRUCTURAL SAFETY - STRUCTURAL STABILITY1

11/28/2012140040925Open ↗

▸BISDIR-14 ID OF RESPONSIBILITY (TR1)1

11/28/2012140040925Open ↗

▸BISTECHNICAL REPORT: RESPONSIBILITY1

11/28/2012140040925Open ↗

▸Approvals, Objections & Sign-offs19

▸BISADMINISTRATIVE OBJECTIONS8

03/27/2013121574714Open ↗

03/01/2013121553737Open ↗

12/11/2012121453578Open ↗

Showing 3 of 8 on file for this type

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST6

08/10/2015140040925Open ↗

10/15/2014121574714Open ↗

09/19/2014121512167Open ↗

Showing 3 of 6 on file for this type

▸BISLETTERS - SUPPORTING DOCUMENTATION3

08/23/2012120406104Open ↗

04/12/2012120434752Open ↗

▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter2

08/13/2026M01079888-I1Open ↗

08/13/2026M01076091-I1Open ↗

▸Cost, Insurance & Ownership14

▸BISCOST AFFIDAVIT14

10/15/2014121574714Open ↗

09/19/2014121512167Open ↗

05/03/2013121574714Open ↗

Showing 3 of 14 on file for this type

▸Filing & Intake Forms14

▸BISEFILING COVER SHEET9

03/27/2013121574714Open ↗

03/11/2013121512167Open ↗

03/01/2013121553737Open ↗

Showing 3 of 9 on file for this type

▸BISADDITIONAL INFORMATION3

04/30/2014121553737Open ↗

10/29/2010120428242Open ↗

▸BISeFiling Job Application Cover Sheet2

07/23/2008110236370Open ↗

11/28/2012140040925Open ↗

▸Other Documents2

▸DOB NOWCalculations1

08/13/2026M01375154-I1Open ↗

▸DOB NOWManufacturer's Specifications1

08/13/2026M01375154-I1Open ↗