Elevator cooperative

426 WEST 23 STREET

MANHATTAN · BIN 1086502

💬 Discuss this project

1856Year Built

5Stories

D4Building Class

R7BZoning

9,463 sfGross Floor Area

10Units

Rent Stabilized0 Open Violations

Elevator cooperative · Owner of record: 426 WEST 23RD ST APTS, INC · 2,485 sf lot · 3.81 FAR built · Flood zone X

Locations of Work

ArchitectureStructuralElectrical

Floor 62p · 1 filing · 4 docs

Floor 51p · 1 filing · 4 docs

Floor 4

Floor 3

Floor 2

Floor 1

▾Owner History (Filing Record)

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

Owner	Filings	Most Recent
426 WEST 23 STREET APARTMENTS	7	03/22/2026
LAMAKS CONSTRUCTION	2	03/21/2026
426 WEST 23RD ST OWNERS	7	03/21/2026

▾Design Consultants (Architect / Engineer of Record)

Firm	Filings	Most Recent
EDWARD HO KIU YUNG	3	04/24/2024
TITAN ENGINEERS PC	1	10/20/2021

▾Filing Representatives (Expediters)

Representative	Filings	Most Recent
OUTSOURCE CONSULTANTS, INC.	8	03/21/2026

▾Contractors (License-Anchored)

Firm	Trade	Roles	Most Recent
DARIUSZ GRYGLEWSKI	Electrical	1	03/21/2026
TORRES IVAN	Electrical	1	03/21/2026
212 RENOVATIONS GROUP LLC	General Contractor	1	07/08/2026
ACCURATE MECHANICAL INC	Plumbing	1	07/08/2026

▾Special Inspection Agencies

Agency	License #	Filings	Most Recent
OUTSOURCE SPECIAL INSPECT	2827	2	10/20/2021

Building Lifecycle

All (38)Filed (4)Permit Issued (2)Signed Off (2)Violation (21)Inspection (3)Special Inspection (6)

10/09/2024

Signed off — Alteration

Plumbing modifications to Duplex apartment 5F as per plans. No change in use egress or occupancy.

M00601295-I1

09/26/2024

Inspection — Certified Water and Sanitary-WS-Fixtures-Finish

Certified

View inspection ↗

04/24/2024

Filed — Alteration

Plumbing modifications to Duplex apartment 5F as per plans. No change in use egress or occupancy.

M00601295-P1

04/16/2024

Violation issued (HPD, closed)

11/15/2023

Violation issued (HPD, closed)

07/11/2023

Signed off — Alteration

RENOVATIONS TO EXISTING DUPLEX 5F WORK TO INCLUDE PARTITION, CEILING AND DOOR MODIFICATIONS AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY

M00601297-I1

06/20/2023

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

04/25/2023

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

03/29/2023

Violation issued (HPD, closed)

04/05/2022

Inspection — Certified Gas-Gas-Piping-Roughing

Certified

View inspection ↗

04/05/2022

Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing

Certified

View inspection ↗

03/18/2022

Permit issued — Plumbing

M00601295-I1-PL

03/08/2022

Violation issued (HPD, closed)

01/07/2022

Permit issued — General Construction

M00601297-I1-GC

10/20/2021

Filed — Alteration

Plumbing modifications to Duplex apartment 5F as per plans. No change in use egress or occupancy.

M00601295-I1

10/20/2021

Filed — Alteration

RENOVATIONS TO EXISTING DUPLEX 5F WORK TO INCLUDE PARTITION, CEILING AND DOOR MODIFICATIONS AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY

M00601297-I1

10/20/2021

Filed — Alteration

Structural renovations to Duplex apartment 5F, as per plans. No change in use egress or occupancy,

M00601284-I1

10/15/2021

Special inspection requirement — Structural Steel - Details

JONAR MADRIAGA

09/28/2021

Special inspection requirement — Structural Cold-Formed Steel

JONAR MADRIAGA

09/28/2021

Special inspection requirement — Structural Stability – Alterations of existing buildings

JONAR MADRIAGA

09/28/2021

Special inspection requirement — Structural Steel - Welding

JONAR MADRIAGA

09/28/2021

Special inspection requirement — Structural Wood Frame

JONAR MADRIAGA

09/27/2021

Special inspection requirement — Final

JONAR MADRIAGA

04/16/2021

Violation issued (HPD, closed)

01/21/2019

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

10/24/2018

Violation issued (HPD, closed)

01/19/2018

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

01/09/2017

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

11/14/2016

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

01/14/2016

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

10/16/2015

Violation issued (HPD, closed)

03/02/2015

Violation issued (HPD, closed)

03/31/2014

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

02/11/2011

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

10/03/2008

Violation issued (DOB, closed)

V*-DOB VIOLATION - DISMISSED

05/13/2008

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

06/26/2007

Violation issued (DOB, closed)

V*-DOB VIOLATION - Resolved

01/31/2006

Violation issued (ECB, closed)

Elevators

Permit / Filing Register

Source	Work Type	Status	Applicant	Issued
DOB NOW	Plumbing	Signed-off	ANTHONY DISABATO	03/18/2022
DOB NOW	General Construction	Signed-off	212 RENOVATIONS GROUP LLC	01/07/2022
BIS	PL	ISSUED	BMT PLUMBING&HEATING LLC	08/20/2024
BIS	PL	ISSUED	NY CITY PLUMBER CORP	02/02/2017
BIS	OT	ISSUED	IN STYLE IMPROVEMENT CORP	01/25/2017
BIS	EQ	ISSUED	LAMAK'S CONSTRUCTION CORP	11/10/2015
BIS	OT	ISSUED	GUERRERO'S INC	09/16/2013
BIS	PL	ISSUED	S.K. PIPING & HEATING COR	04/05/2013
BIS	OT	ISSUED	GUERRERO'S INC	04/04/2013
BIS	OT	ISSUED	GUERRERO'S INC	03/01/2013
BIS	OT	ISSUED	S.DAVID CONTRACTING INC	11/22/2011
BIS	OT	ISSUED	GUERRERO'S INC	04/01/2011

2 projects · most recent 05/10/2023

General Wiring

Filed	Status	Contractor	Scope
05/10/2023	Complete	FSM ELECTRICAL CORPORATIO	General Wiring
07/25/2022	Permit Issued	L.J.F. & SONS ELECL CONTS	General Wiring

▾Field Inspections (DOB CAP) — 3

Date	Type	Result	Report
09/26/2024	Certified Water and Sanitary-WS-Fixtures-Finish	Certified	View ↗
04/05/2022	Certified Gas-Gas-Piping-Roughing	Certified	View ↗
04/05/2022	Certified Water and Sanitary-WS-Sanitary Piping-Roughing	Certified	View ↗

▾Special Inspection Requirements (DOB NOW) — 6

Date	Requirement	Inspector	Role
10/15/2021	Structural Steel - Details	JONAR MADRIAGA	special
09/28/2021	Structural Cold-Formed Steel	JONAR MADRIAGA	special
09/28/2021	Structural Stability – Alterations of existing buildings	JONAR MADRIAGA	special
09/28/2021	Structural Steel - Welding	JONAR MADRIAGA	special
09/28/2021	Structural Wood Frame	JONAR MADRIAGA	progress
09/27/2021	Final	JONAR MADRIAGA	progress

▾Documents — 102 on file (BIS + DOB NOW)

▸Plans & Drawings4

▸DOB NOWPlans/Sketch4

09/03/2026M00601295-P1Request digital key ↗

09/03/2026M00601295-I1Request digital key ↗

09/03/2026M00601284-I1Request digital key ↗

Showing 3 of 4 on file for this type

▸Applications & Permits20

▸BISPLAN / WORK APPROVAL APPLICATION10

07/31/2024122979937Open ↗

06/27/2022122979937Open ↗

01/20/2017122979937Open ↗

Showing 3 of 10 on file for this type

▸BISWORK PERMIT APPLICATION10

08/21/2024122979937Open ↗

02/03/2017122979937Open ↗

01/27/2017122979937Open ↗

Showing 3 of 10 on file for this type

▸Seals & Professional Certifications24

▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION11

01/27/2017122979937Open ↗

01/20/2017122979937Open ↗

03/06/2013121451507Open ↗

Showing 3 of 11 on file for this type

▸DOB NOWDPL-1: Design Professional Seal & Signature4

09/03/2026M00601295-I1Open ↗

09/03/2026M00601284-I1Open ↗

08/13/2026M00601297-I1Open ↗

Showing 3 of 4 on file for this type

▸DOB NOWSpecial Inspector Seal & Signature4

08/22/2026M00601284-I1Open ↗

Showing 3 of 4 on file for this type

▸DOB NOWProgress Inspector Seal & Signature2

08/22/2026M00601284-I1Open ↗

▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1

11/09/2015140426554Open ↗

▸BISPROFESSIONAL CERTIFICATION STATEMENT1

11/09/2015140426554Open ↗

▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1

11/09/2015140426554Open ↗

▸Trade Schedules & Equipment6

▸BISSCHEDULE B - PLUMBING3

06/19/2013120618402Open ↗

12/07/2012120618402Open ↗

03/01/2011120618402Open ↗

▸BISSELF-CERT PLUMBING NOTICE2

07/26/2013120618402Open ↗

05/22/2013120618402Open ↗

▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE1

01/20/2017122979937Open ↗

▸Safety & Tenant Protection2

▸BISTenant Protection Plan and Notes1

01/20/2017122979937Open ↗

▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1

01/25/2013121451507Open ↗

▸Environmental & Asbestos12

▸BISTHIS IS NOT AN ASBESTOS PROJECT6

10/11/2011120851603Open ↗

03/01/2011120618402Open ↗

Showing 3 of 6 on file for this type

▸DOB NOWDEP ACP-5: Asbestos Assessment Report4

09/03/2026M00601295-I1Open ↗

09/03/2026M00601284-I1Open ↗

08/13/2026M00601295-P1Open ↗

Showing 3 of 4 on file for this type

▸BISASBESTOS-CERTIFICATION (DEP ACP5)2

12/12/2012121451507Open ↗

01/27/2017122979937Open ↗

▸Energy Compliance7

▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2

01/20/2017122979937Open ↗

01/25/2013121451507Open ↗

▸BISENERGY CODE COMPLIANCE INSPECTIONS1

09/05/2024122979937Open ↗

▸BISTECHNICAL REPORT: ENERGY1

10/11/2011120851603Open ↗

▸BISAS-BUILT ENERGY ANALYSIS (EN2)1

09/05/2024122979937Open ↗

▸BISLIGHTING IN DWELLING UNITS1

09/05/2024122979937Open ↗

▸DOB NOWEN2: As Built Energy Analysis.1

08/13/2026M00601297-I1Open ↗

▸Inspections & Test Reports4

▸BISTECHNICAL REPORT: RESPONSIBILITY2

09/06/2024122979937Open ↗

11/09/2015140426554Open ↗

▸BISFIRE-RESISTANT PENETRATIONS AND JOINTS (FIRESTOP)1

09/05/2024122979937Open ↗

▸BISDIR-14 ID OF RESPONSIBILITY (TR1)1

09/05/2024122979937Open ↗

▸Approvals, Objections & Sign-offs6

▸BISADMINISTRATIVE OBJECTIONS3

01/25/2013121451507Open ↗

10/11/2011120851603Open ↗

03/01/2011120618402Open ↗

▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1

09/06/2024122979937Open ↗

▸BISFINAL1

09/05/2024122979937Open ↗

▸BISSUPERSEDING LETTER1

08/21/2024122979937Open ↗

▸Cost, Insurance & Ownership7

▸BISCOST AFFIDAVIT4

01/20/2017122979937Open ↗

12/07/2012121451507Open ↗

10/11/2011120851603Open ↗

Showing 3 of 4 on file for this type

▸BISCOST AFFIDAVIT (FINAL): PW32

09/05/2024122979937Open ↗

▸BISPROJECT-SPECIFIC GL INSURANCE1

03/06/2013121451507Open ↗

▸Filing & Intake Forms7

▸BISEFILING COVER SHEET4

01/20/2017122979937Open ↗

12/07/2012121451507Open ↗

10/11/2011120851603Open ↗

Showing 3 of 4 on file for this type

▸BISEFILING JOB APPLICATION COVER SHEET1

11/09/2015140426554Open ↗

▸BISADDITIONAL INFORMATION1

12/31/2012120618402Open ↗

▸BISBOROUGH INTAKE FORM1

08/21/2024122979937Open ↗

▸Other Documents3

▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION2

03/06/2013121451507Open ↗

11/25/2011120851603Open ↗

▸BISDepartment of Consumer Affairs (DCA) Form1

02/25/2013121451507Open ↗