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Primarily 4 family with 1 store or office
20 WARREN STREET
MANHATTAN · BIN 1001461
💬 Discuss this project
1915Year Built
5Stories
S4Building Class
C6-3AZoning
11,300 sfGross Floor Area
5Units
Rent Stabilized22 Open Violations 17 unresolved · 5 paperwork only ▸FDNY Report ↗
Primarily 4 family with 1 store or office · Owner of record: 20 WARREN STREET LLC · 2,450 sf lot · 4.61 FAR built · Flood zone X
Locations of Work
ArchitectureMechanicalPlumbing
Floor 32p · 2 filings · 12 docs
Floor 2
Floor 1
Cellar6p · 1 filing · 8 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
132 WEST 26TH OWNER307/08/2026
20 WARREN STREET3403/22/2026
20 WARREB STREET LLC103/22/2026
FLAT IRON REAL ESTATE INVESTORS103/21/2026
FLATIRON REAL ESTATE ADVISORS503/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
MAE ENGINEERING, PLLC211/07/2025
HUE ARCHITECTS PLLC108/29/2025
BRICOLAGE DESIGNS203/24/2022
MYLES ARCHITECTURE, P.C.110/24/2018
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
MAMC CONSULTING REPS203/21/2026
NYCD GROUP403/21/2026
MYLES ARCHITECTURE P C203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
ACEVEDO, ERNESTElectrical103/21/2026
SIS IXPATAC, FELIPEElectrical103/21/2026
BELLWOOD NY INCGeneral Contractor107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
MJ ENGINEERING & DESIGN5546103/24/2022
Building Lifecycle
All (146)Filed (6)Permit Issued (1)Signed Off (1)Violation (60)Objection (49)Special Inspection (29)
04/29/2026
Violation issued (HPD, closed)
A
02/10/2026
Objection raised — Cost
01/29/2026
Objection resolved — Addressed
01/29/2026
Objection resolved — Addressed
01/26/2026
Objection resolved — Addressed
01/16/2026
Special inspection requirement — HVAC-R and service water heating system controls
01/16/2026
Special inspection requirement — Maintenance information
01/16/2026
Special inspection requirement — HVAC-R and service water piping design and insulation
01/16/2026
Special inspection requirement — HVAC-R and service water heating equipment
01/05/2026
Objection raised — Energy
12/23/2025
Objection resolved — Addressed
12/12/2025
Objection raised — Cost
12/04/2025
Objection raised — Admin
12/03/2025
Objection resolved — Addressed
12/03/2025
Objection resolved — Addressed
12/03/2025
Objection resolved — Addressed
12/03/2025
Objection resolved — Addressed
12/03/2025
Objection resolved — Addressed
12/02/2025
Special inspection requirement — HVAC-R and service water piping design and insulation
12/02/2025
Special inspection requirement — Maintenance information
12/02/2025
Special inspection requirement — HVAC-R and service water heating equipment
12/02/2025
Special inspection requirement — HVAC-R and service water heating system controls
11/28/2025
Objection raised — Energy
11/21/2025
Objection raised — Plumbing
11/21/2025
Objection raised — Admin
11/21/2025
Objection raised — Plumbing
11/21/2025
Objection raised — Plumbing
11/21/2025
Objection raised — Fire_Protection
11/19/2025
Objection resolved — Addressed
11/18/2025
Objection resolved — Addressed
11/14/2025
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
11/07/2025
Filed — Alteration CO
ALTERATION TO EXISTING CELLAR COMMERCIAL SPACE.
M01276291-S4
11/07/2025
Special inspection requirement — Mechanical Systems
11/07/2025
Special inspection requirement — Tenant Protection Plan Compliance
11/07/2025
Special inspection requirement — Final
11/07/2025
Special inspection requirement — Duct leakage testing, insulation and design
11/07/2025
Special inspection requirement — Shutoff dampers
11/07/2025
Special inspection requirement — Maintenance information
11/04/2025
Filed — Alteration CO
ALTERATION TO EXISTING CELLAR COMMERCIAL SPACE.
M01276291-S3
10/31/2025
Objection resolved — Addressed
10/31/2025
Objection resolved — Addressed
10/31/2025
Special inspection requirement — Sprinkler Systems
10/31/2025
Special inspection requirement — Tenant Protection Plan Compliance
10/22/2025
Objection raised — Admin
09/17/2025
Objection resolved — Addressed
09/17/2025
Objection resolved — Addressed
09/17/2025
Objection resolved — Addressed
09/17/2025
Objection resolved — Addressed
09/17/2025
Objection resolved — Addressed
09/17/2025
Objection resolved — Addressed
09/17/2025
Objection resolved — Addressed
09/17/2025
Objection resolved — Addressed
09/17/2025
Objection resolved — Addressed
09/17/2025
Objection resolved — Addressed
09/17/2025
Objection resolved — Addressed
09/09/2025
Objection raised — Admin
09/09/2025
Objection raised — Fire_Protection
09/09/2025
Objection raised — Structural
09/09/2025
Objection raised — Zoning
09/09/2025
Objection raised — Scope
Latest 60 of 146 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWConstruction FenceSigned-offBELLWOOD NY INC10/24/2018
BISOTISSUEDBELLWOOD NY INC12/11/2018
BISSPISSUEDAGGRESSIVE FIRE PROT LLC09/19/2018
BISFPISSUEDFIRE ZONE VENT & SUPP INC09/14/2018
BISPLISSUEDFLYTIGER P & H LTD05/30/2018
BISOTISSUEDBELLWOOD NY INC01/10/2018
BISPLISSUEDBLATT PLUMBING INC08/15/2017
BISPLISSUEDPRECISION PLBG SVCS., INC03/13/2015
BISFPISSUEDMASTER FIRE SYSTEMS, INC01/06/2015
BISPLISSUEDPRECISION PLBG SVCS., INC12/11/2014
BISOTRE-ISSUEDPROJECT BUILDERS GROUP LL06/05/2014
BISOTRE-ISSUEDPROJECT BUILDERS GROUP LL06/05/2014
BISOTISSUEDPROJECT BUILDERS GROUP LL06/05/2014
BISPLISSUEDADVANCED PLUMBING MECH05/07/2014
BISFPISSUEDFIRE COMMAND CO, INC11/15/2013
BISMHISSUEDANCONA BUILDERS LLC01/15/2013
BISPLISSUEDNOPHIER PLUMBING & HTG IN12/13/2012
BISOTISSUEDANCONA BUILDERS LLC12/11/2012
BIS—ISSUEDORIENTAL CONSTRUCTION LLC.08/15/2005
BISPLISSUEDSAL NAPOLI PLBG & HTG CORP01/03/2002
BIS—ISSUEDCONSTRUCTION ON LINE03/30/2001
BIS—ISSUEDFERRCO ENGINEERING11/03/1997
1 project · most recent 11/07/2025
Ventilation Systems
FiledStatusContractorScope
11/07/2025——Ventilation Systems
1 project · most recent 11/07/2025
Sprinkler System
FiledStatusContractorScope
11/07/2025——Sprinkler System
2 projects · most recent 11/07/2025
Water/Sanitary
FiledStatusContractorScope
11/07/2025——Water/Sanitary
03/24/2022——Water/Sanitary
6 projects · most recent 12/08/2025
General Wiring Lighting
FiledStatusContractorScope
12/08/2025Permit IssuedDENNISON ELECTRIC CORPGeneral Wiring
12/08/2025Permit IssuedDENNISON ELECTRIC CORP—
12/08/2025Permit IssuedDENNISON ELECTRIC CORPGeneral Wiring, Lighting
11/27/2022Permit IssuedJ.H. ELEC. OF NEW YORK INGeneral Wiring
12/07/2019Permit IssuedWCK ELECTRIC CORP.General Wiring
06/27/2018Permit IssuedRONART ELECTRIC COGeneral Wiring, Lighting
▾Special Inspection Requirements (DOB NOW) — 29
DateRequirementInspectorRole
01/16/2026HVAC-R and service water heating system controls—energy_progress
01/16/2026Maintenance information—energy_progress
01/16/2026HVAC-R and service water piping design and insulation—energy_progress
01/16/2026HVAC-R and service water heating equipment—energy_progress
12/02/2025HVAC-R and service water piping design and insulation—energy_progress
12/02/2025Maintenance information—energy_progress
12/02/2025HVAC-R and service water heating equipment—energy_progress
12/02/2025HVAC-R and service water heating system controls—energy_progress
11/07/2025Mechanical Systems—special
11/07/2025Tenant Protection Plan Compliance—special
11/07/2025Final—progress
11/07/2025Duct leakage testing, insulation and design—energy_progress
11/07/2025Shutoff dampers—energy_progress
11/07/2025Maintenance information—energy_progress
10/31/2025Sprinkler Systems—special
10/31/2025Tenant Protection Plan Compliance—special
08/25/2025Lighting controls—energy_progress
08/25/2025Tenant Protection Plan Compliance—special
08/25/2025Energy Code Compliance Inspections—progress
08/25/2025Fire-Resistance Rated Construction—progress
08/25/2025Interior lighting power—energy_progress
03/23/2022Lighting in dwelling unitsMagdy Youssefenergy_progress
03/23/2022Interior lighting powerMagdy Youssefenergy_progress
03/23/2022Energy Code Compliance Inspections—progress
03/23/2022Fire-Resistant Penetrations and Joints—special
Latest 25 of 29.
▾Documents — 204 on file (BIS + DOB NOW)
▸Plans & Drawings6
▸DOB NOWPlans/Sketch6
09/06/2026M00071385-I1Request digital key ↗
09/02/2026M00704640-I1Request digital key ↗
09/02/2026M00704847-I1Request digital key ↗
Showing 3 of 6 on file for this type
▸Applications & Permits47
▸BISWORK PERMIT APPLICATION24
12/12/2018123274615Open ↗
12/12/2018123274615Open ↗
11/27/2018121958694Open ↗
Showing 3 of 24 on file for this type
▸BISPLAN / WORK APPROVAL APPLICATION22
12/03/2020123274615Open ↗
05/13/2019121958694Open ↗
04/17/2019121958694Open ↗
Showing 3 of 22 on file for this type
▸BISCERTIFICATE OF OCCUPANCY: APPLICATION1
02/01/2018121958694Open ↗
▸Zoning, Tax Lot & Property Records1
▸BISTAX LOT: FINAL LOT NUMBER ISSUED1
02/05/2019121958694Open ↗
▸Seals & Professional Certifications40
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION16
02/05/2019121958694Open ↗
02/05/2019121958694Open ↗
09/10/2018123464287Open ↗
Showing 3 of 16 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature6
09/06/2026M00071385-I1Open ↗
09/02/2026M00704640-I1Open ↗
08/13/2026M01276291-S3Open ↗
Showing 3 of 6 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT5
11/08/2017123274615Open ↗
03/31/2015122336659Open ↗
05/16/2014122005677Open ↗
Showing 3 of 5 on file for this type
▸BISPROFESSIONAL CERTIFIED CHECKLIST5
11/08/2017123274615Open ↗
03/31/2015122336659Open ↗
05/15/2014122005677Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWProgress Inspector Seal & Signature5
08/26/2026M00704640-I1Open ↗
08/26/2026M00704640-I1Open ↗
08/26/2026M00704640-I1Open ↗
Showing 3 of 5 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM2
08/06/2012121169252Open ↗
05/04/2010120336948Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/26/2026M00704640-I1Open ↗
▸Trade Schedules & Equipment21
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE9
05/13/2019121958694Open ↗
04/17/2019121958694Open ↗
01/18/2019123274615Open ↗
Showing 3 of 9 on file for this type
▸BISSELF-CERT PLUMBING NOTICE7
04/27/2015122336659Open ↗
04/13/2015122336659Open ↗
02/23/2015121811824Open ↗
Showing 3 of 7 on file for this type
▸BISSCHEDULE B - PLUMBING4
10/23/2013121811824Open ↗
08/15/2012121339015Open ↗
08/06/2012121169252Open ↗
Showing 3 of 4 on file for this type
▸BISFA - FDNY APPROVAL : FD-FAA1
04/27/2015122336659Open ↗
▸Safety & Tenant Protection5
▸BISTenant Protection Plan and Notes2
09/10/2018123464287Open ↗
11/08/2017123274615Open ↗
▸BISSTREET TREE CHECKLIST2
03/31/2014121958694Open ↗
05/04/2010120336948Open ↗
▸DOB NOWStreet Tree Checklist1
08/13/2026M01276291-I1Open ↗
▸Environmental & Asbestos12
▸BISASBESTOS: CERTIFICATION (DEP ACP5)9
09/10/2018123464287Open ↗
11/08/2017123274615Open ↗
03/31/2015122336659Open ↗
Showing 3 of 9 on file for this type
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
09/02/2026M00704640-I1Open ↗
08/13/2026M00704847-I1Open ↗
▸BISASBESTOS EXEMPTION CERTIFICATION LETTER1
05/04/2010120336948Open ↗
▸Energy Compliance13
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS10
02/05/2019121958694Open ↗
02/05/2019121958694Open ↗
02/05/2019121958694Open ↗
Showing 3 of 10 on file for this type
▸BISAS-BUILT ENERGY ANALYSIS2
02/04/2021123274615Open ↗
02/05/2019121958694Open ↗
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY1
02/04/2021123274615Open ↗
▸Inspections & Test Reports3
▸BISTECHNICAL REPORT: RESPONSIBILITY3
02/04/2021123274615Open ↗
01/15/2021123274615Open ↗
01/15/2021123274615Open ↗
▸Approvals, Objections & Sign-offs12
▸BISSCHEDULE A - OCCUPANCY / USE3
03/31/2014121958694Open ↗
05/04/2010120336948Open ↗
03/10/2009110249829Open ↗
▸BISADMINISTRATIVE OBJECTIONS3
08/15/2012121339015Open ↗
08/06/2012121169252Open ↗
05/04/2010120336948Open ↗
▸BISSUPERSEDING LETTER3
11/27/2018121958694Open ↗
08/22/2017121958694Open ↗
01/30/2015121811824Open ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST2
02/04/2021123274615Open ↗
06/06/2013121339015Open ↗
▸BISLETTERS - SUPPORTING DOCUMENTATION1
06/06/2013121339015Open ↗
▸Cost, Insurance & Ownership16
▸BISCOST AFFIDAVIT16
02/04/2021123274615Open ↗
09/10/2018123464287Open ↗
01/10/2018123274615Open ↗
Showing 3 of 16 on file for this type
▸Filing & Intake Forms25
▸BISEFILING COVER SHEET11
11/16/2018123464287Open ↗
11/08/2017123274615Open ↗
03/31/2015122336659Open ↗
Showing 3 of 11 on file for this type
▸BISADDITIONAL INFORMATION9
02/04/2021123274615Open ↗
10/04/2019123274615Open ↗
03/07/2019121958694Open ↗
Showing 3 of 9 on file for this type
▸BISBOROUGH INTAKE FORM5
05/13/2019121958694Open ↗
04/17/2019121958694Open ↗
01/16/2019123274615Open ↗
Showing 3 of 5 on file for this type
▸Other Documents3
▸BISPLOT DIAGRAM2
03/31/2014121958694Open ↗
05/04/2010120336948Open ↗
▸DOB NOWProperty Ownership Certification1
08/13/2026M01276291-I1Open ↗