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Over six families without stores
439 WEST 21ST STREET
MANHATTAN · BIN 1012625
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1853Year Built
4Stories
C1Building Class
R7BZoning
3,600 sfGross Floor Area
8Units
Rent Stabilized1 Active Violation ▸
Over six families without stores · Owner of record: High Line 21 · 1,577 sf lot · 2.28 FAR built · Flood zone X
Locations of Work
Plumbing
Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.
Floor 1Unit 1A, Unit 1B2p · 1 filing · 12 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
126 East 64th Street Realty406/27/2026
High Line 21103/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
09/15/2017$5.7M—CHOUKROUN ASSEST MANAGEMENT TRUST → HIGH LINE 21 CORPORATION$1,589/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
Rmba209/24/2026
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
Sol Building Consulting Services103/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
Sterling ElectricElectrical403/21/2026
CJ Heating & MechanicalPlumbing206/27/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
Rmba3937209/24/2026
Building Lifecycle
All (41)Filed (2)Permit Issued (2)Violation (32)Objection (3)Special Inspection (2)
09/25/2026
Objection raised — Accessibility
09/25/2026
Objection raised — Accessibility
09/25/2026
Objection raised — Accessibility
09/24/2026
Filed — Alteration
Removal & Replacement of Plumbing Fixtures to Units #1A & #1B. As per plans filed herewith. No change to use, occupancy or egress.
M00400576-P1
05/22/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
RALPH BEIRAN
04/29/2026
Violation issued (HPD, open)
A
11/17/2025
Violation issued (HPD, closed)
I
11/14/2025
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
11/22/2024
Violation issued (HPD, closed)
I
09/23/2024
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
08/22/2024
Violation issued (ECB, closed)
Boilers
04/01/2024
Violation issued (HPD, closed)
A
11/15/2023
Violation issued (HPD, closed)
I
06/30/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/20/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
04/25/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/15/2023
Violation issued (HPD, closed)
A
02/16/2022
Violation issued (HPD, closed)
A
04/01/2021
Violation issued (HPD, closed)
A
03/10/2021
Permit issued — Plumbing
M00400576-I1-PL
11/09/2020
Permit issued — Plumbing
M00400576-I1-PL
11/05/2020
Special inspection requirement — Fire-Resistant Penetrations and Joints
RALPH BEIRAN
10/20/2020
Filed — Alteration
Removal & Replacement of Plumbing Fixtures to Units #1A & #1B. As per plans filed herewith. No change to use, occupancy or egress.
M00400576-I1
10/25/2019
Violation issued (HPD, closed)
I
02/24/2017
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/03/2015
Violation issued (HPD, closed)
I
06/15/2011
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/15/2011
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/01/2011
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/15/2011
Violation issued (ECB, closed)
Plumbing
03/15/2011
Violation issued (ECB, closed)
Plumbing
03/03/2011
Violation issued (ECB, closed)
Construction
10/26/2009
Violation issued (ECB, closed)
Boilers
10/26/2009
Violation issued (DOB, closed)
VPW-VIOLATION UNSERVED ECB-WORK WITHOUT PERMIT-ACTIVE
10/26/2009
Violation issued (ECB, closed)
Construction
03/01/2007
Violation issued (ECB, closed)
Construction
02/27/2007
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
04/09/1997
Violation issued (ECB, closed)
Boilers
03/18/1994
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/18/1993
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
07/28/1987
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingPermit IssuedCJ Heating & Mechanical03/10/2021
DOB NOWPlumbingPermit IssuedCJ Heating & Mechanical11/09/2020
BISPLISSUEDPractical Plumbing & Heating05/07/2013
BISOTISSUEDY.O. Commercial Construction01/16/2013
BISEQISSUEDOutdoor Installations05/17/2010
BISPLISSUEDJodom Mechanical09/06/2009
BISSPISSUEDAmkay Plumbing & Heating04/15/2008
BISMHISSUEDBoaz Gazit Contracting03/18/2008
BISPLISSUEDJodom Mechanical08/03/2007
BISOTRE-ISSUEDBoaz Gazit Contracting07/18/2007
BISOTISSUEDBoaz Gazit Contracting09/28/2006
1 project · most recent 09/24/2026
Water/Sanitary
FiledStatusContractorScope
09/24/2026Permit IssuedCJ Heating & MechanicalWater/Sanitary
2 projects · most recent 09/04/2026
General Wiring
FiledStatusContractorScope
09/04/2026CompleteRJ Electrical ContractorsGeneral Wiring
11/05/2020CompleteA & S Master ElectricalGeneral Wiring
▾Special Inspection Requirements (DOB NOW) — 2
DateRequirementInspectorRole
05/22/2026Fire-Resistant Penetrations and JointsRALPH BEIRANspecial
11/05/2020Fire-Resistant Penetrations and JointsRALPH BEIRANspecial
▾Documents — 88 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch - Plumbing2
09/04/2026M00400576-P1Request digital key ↗
09/04/2026M00400576-I1Request digital key ↗
▸Applications & Permits16
▸BISPLAN / WORK APPROVAL APPLICATION7
03/19/2020123700520Open ↗
03/09/2020123700520Open ↗
09/26/2013140046304Open ↗
Showing 3 of 7 on file for this type
▸BISWORK PERMIT APPLICATION7
11/04/2020123700520Open ↗
10/19/2020123700520Open ↗
09/30/2013140046304Open ↗
Showing 3 of 7 on file for this type
▸DOB NOWLPC Approval/Permit2
09/04/2026M00400576-P1Open ↗
08/13/2026M00400576-I1Open ↗
▸Seals & Professional Certifications18
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION9
03/09/2020123700520Open ↗
01/14/2014140046304Open ↗
08/15/2011120354749Open ↗
Showing 3 of 9 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature2
09/04/2026M00400576-P1Open ↗
09/04/2026M00400576-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature2
09/23/2026M00400576-P1Open ↗
09/23/2026M00400576-I1Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT1
01/07/2013140046304Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST1
05/17/2010120354749Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
01/07/2013140046304Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
01/07/2013140046304Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM1
05/17/2010120354749Open ↗
▸Trade Schedules & Equipment7
▸BISSELF-CERT PLUMBING NOTICE3
10/16/2013140046304Open ↗
06/18/2013140046304Open ↗
06/12/2013140046304Open ↗
▸BISSCHEDULE B - PLUMBING2
09/26/2013140046304Open ↗
01/07/2013140046304Open ↗
▸BISSCHEDULE C - HEATING & COMBUSTION EQUIPMENT2
07/29/2010120396650Open ↗
07/16/2010120396650Open ↗
▸Safety & Tenant Protection3
▸DOB NOWTenant Protection Plan2
09/04/2026M00400576-P1Open ↗
08/13/2026M00400576-I1Open ↗
▸BISTenant Protection Plan and Notes1
03/09/2020123700520Open ↗
▸Environmental & Asbestos9
▸BISASBESTOS: CERTIFICATION (DEP ACP5)5
09/17/2020123700520Open ↗
03/19/2020123700520Open ↗
01/07/2013140046304Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
09/04/2026M00400576-I1Open ↗
09/04/2026M00400576-P1Open ↗
▸BISASBESTOS-EXEMPTION (ASB4)1
05/17/2010120354749Open ↗
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1
07/16/2010120396650Open ↗
▸Energy Compliance5
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS2
03/09/2020123700520Open ↗
01/14/2014140046304Open ↗
▸BISAS-BUILT ENERGY ANALYSIS1
01/14/2014140046304Open ↗
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY1
01/07/2013140046304Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1
01/07/2013140046304Open ↗
▸Inspections & Test Reports1
▸BISTECHNICAL REPORT: RESPONSIBILITY1
01/07/2013140046304Open ↗
▸Approvals, Objections & Sign-offs9
▸BISLANDMARKS APPROVAL3
09/24/2020123700520Open ↗
01/14/2014140046304Open ↗
01/07/2013140046304Open ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST3
01/14/2014140046304Open ↗
08/15/2011120354749Open ↗
03/01/2011120396650Open ↗
▸BISADMINISTRATIVE OBJECTIONS2
07/21/2010120396650Open ↗
05/17/2010120354749Open ↗
▸BISLETTERS - SUPPORTING DOCUMENTATION1
01/14/2014140046304Open ↗
▸Cost, Insurance & Ownership7
▸BISCOST AFFIDAVIT6
03/09/2020123700520Open ↗
01/14/2014140046304Open ↗
01/07/2013140046304Open ↗
Showing 3 of 6 on file for this type
▸BISHIC LICENSE OR AFFIDAVIT1
01/07/2013140046304Open ↗
▸Filing & Intake Forms10
▸BISADDITIONAL INFORMATION4
09/26/2013140046304Open ↗
09/25/2013140046304Open ↗
11/19/2010120396650Open ↗
Showing 3 of 4 on file for this type
▸BISeFiling Job Application Cover Sheet3
07/21/2010120396650Open ↗
05/17/2010120354749Open ↗
01/07/2013140046304Open ↗
▸BISEFILING COVER SHEET2
03/09/2020123700520Open ↗
07/16/2010120396650Open ↗
▸BISBOROUGH INTAKE FORM1
11/04/2020123700520Open ↗
▸Other Documents1
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION1
03/01/2011120396650Open ↗