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Elevator cooperative
23 EAST 20 STREET
MANHATTAN · Midtown South-Flatiron-Union Square · BIN 1016202
💬 Discuss this project
1901Year Built
8Stories
D4Building Class
M1-5MZoning
11,040 sfGross Floor Area
8Units
Rent Stabilized18 Open Violations ▸FISP: UNSAFE
Elevator cooperative · 1,480 sf lot · 7.46 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralMechanicalEquipmentGeneral
Permit Issued — active, not yet Signed-off
RoofUnder Construction6p · 1 filing · 4 docs
Floor 7Under Construction5p · 1 filing · 4 docs
Floor 6Under Construction5p · 1 filing · 4 docs
Floor 5Under Construction5p · 1 filing · 4 docs
Floor 4Under Construction5p · 1 filing · 4 docs
Floor 3Under Construction5p · 1 filing · 4 docs
Floor 2Under Construction5p · 1 filing · 4 docs
Floor 1Under Construction5p · 1 filing · 4 docs
Site & exterior8p · 2 filings · 4 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
J MENDOZA GARDENS407/08/2026
BRICKWORK MANAGEMENT407/08/2026
STEEL INDUSTRIES403/21/2026
LIAN203/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
ASHRAF CORP107/08/2025
SW ENGINEERING COMPANY109/28/2021
MSM ENGINEERING SERVICES, PLLC104/23/2021
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
SYNERGY BUILDING CONSULTANTS103/21/2026
JAM CONSULTANTS, INC.203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
ANDAMIO SCAFFOLDING LLCGeneral Contractor1207/08/2026
SUMMIT DEVELOPMENT CORPGeneral Contractor707/08/2026
MOLLER, GEORGEElectrical103/21/2026
NYC IRONWORKERS LOCAL 40Electrical103/21/2026
BOROWIDE ELECT'L CONTR'SElectrical103/22/2026
EVEREST SCAFFOLDING INCGeneral Contractor104/09/2026
RADOS MILOJKOVICElectrical103/21/2026
GREGORY PAPANTONIOUElectrical103/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
KZ ENGINEERING, P.C.4665105/22/2024
SWL ENGINEERING INSPECTIO6912109/28/2021
Building Lifecycle
All (110)Filed (4)Permit Issued (15)Signed Off (2)Facade (FISP) (30)Violation (57)Special Inspection (2)
07/29/2026
Cycle 10 facade report submitted
07/29/2026
Cycle 10 facade report signed — UNSAFE
07/24/2026
Cycle 10 facade inspection completed
06/03/2026
Permit issued — General Construction
M00584921-I1-GC
03/30/2026
Signed off — Alteration
INSTALLATION OF TEMPORARY HEAVY DUTY SIDEWALK SHED AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY. SIDEWALK SHED SHALL COMPLY WITH CHAPTER #33 OF THE NYC BUILDING CODE. LIVE LOAD 300PSF.
M00509126-I1
10/07/2025
Signed off — Alteration
PROPOSED INSTALLATION OF TEMPORARY PIPE SCAFFOLD AS PER PLANS. WORK SHALL COMPLY WITH CHAPTER #33 OF 2022 THE NYC BUILDING CODE. NO CHANGE IN USE, OCCUPANCY, OR EGRESS UNDER THIS APPLICATION.
M01251469-I1
08/01/2025
Permit issued — Sidewalk Shed
M00509126-I1-SH
07/09/2025
Permit issued — Supported Scaffold
M01251469-I1-SF
07/08/2025
Filed — Alteration
PROPOSED INSTALLATION OF TEMPORARY PIPE SCAFFOLD AS PER PLANS. WORK SHALL COMPLY WITH CHAPTER #33 OF 2022 THE NYC BUILDING CODE. NO CHANGE IN USE, OCCUPANCY, OR EGRESS UNDER THIS APPLICATION.
M01251469-I1
06/20/2025
Cycle 9 facade report submitted
06/20/2025
Cycle 9 facade report signed — UNSAFE
06/04/2025
Violation issued (HPD, closed)
A
05/29/2025
Cycle 9 facade inspection completed
05/27/2025
Permit issued — General Construction
M00584921-I1-GC
05/08/2025
Permit issued — General Construction
M00584921-I1-GC
03/26/2025
Permit issued — Suspended Scaffold
M01055080-I1-SC
08/05/2024
Permit issued — Sidewalk Shed
M00509126-I1-SH
06/28/2024
Cycle 9 facade report submitted
06/28/2024
Cycle 9 facade report signed — UNSAFE
06/27/2024
Cycle 9 facade inspection completed
05/22/2024
Filed — Alteration
Installation of suspended scaffold for facade inspection /repair. SR22/3505
M01055080-I1
05/22/2024
Permit issued — Suspended Scaffold
M01055080-I1-SC
05/22/2024
Special inspection requirement — Alternative Materials - OTCR Buildings Bulletin Number
Karol Zdancewicz
05/22/2024
Special inspection requirement — Post-installed Anchors
Karol Zdancewicz
05/21/2024
Permit issued — General Construction
M00584921-I1-GC
04/01/2024
Violation issued (HPD, closed)
A
02/22/2024
Violation issued (ECB, open)
Local Law
11/15/2023
Violation issued (HPD, closed)
I
08/11/2023
Permit issued — Sidewalk Shed
M00509126-I1-SH
03/31/2023
Permit issued — General Construction
M00584921-I1-GC
03/15/2023
Violation issued (HPD, closed)
A
12/23/2022
Cycle 9 facade report submitted
12/23/2022
Cycle 9 facade report signed — UNSAFE
11/17/2022
Cycle 9 facade inspection completed
09/15/2022
Violation issued (HPD, open)
A
09/15/2022
Violation issued (HPD, open)
B
09/15/2022
Violation issued (HPD, open)
C
09/15/2022
Violation issued (HPD, open)
B
09/15/2022
Violation issued (HPD, open)
A
09/15/2022
Violation issued (HPD, open)
A
09/15/2022
Violation issued (HPD, open)
A
08/18/2022
Permit issued — Sidewalk Shed
M00509126-I1-SH
04/08/2022
Permit issued — General Construction
M00584921-I1-GC
02/15/2022
Violation issued (HPD, closed)
A
09/28/2021
Filed — Alteration
Filing for exterior facade repairs, fire escape repairs and including window repairs as per plans filed. No change in use, egress or occupancy.
M00584921-I1
09/20/2021
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
09/17/2021
Permit issued — Sidewalk Shed
M00509126-I1-SH
08/12/2021
Cycle 9 facade report submitted
08/12/2021
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
07/14/2021
Cycle 9 facade inspection completed
07/07/2021
Cycle 9 facade report signed — UNSAFE
06/23/2021
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/23/2021
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
05/01/2021
Violation issued (ECB, open)
Construction
04/23/2021
Filed — Alteration
INSTALLATION OF TEMPORARY HEAVY DUTY SIDEWALK SHED AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY. SIDEWALK SHED SHALL COMPLY WITH CHAPTER #33 OF THE NYC BUILDING CODE. LIVE LOAD 300PSF.
M00509126-I1
04/23/2021
Permit issued — Sidewalk Shed
M00509126-I1-SH
04/01/2021
Violation issued (HPD, closed)
I
04/01/2021
Violation issued (HPD, closed)
A
03/23/2021
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
03/23/2021
Violation issued (ECB, open)
Construction
Latest 60 of 110 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionPermit IssuedSUMMIT DEVELOPMENT CORP06/03/2026
DOB NOWSidewalk ShedSigned-offANDAMIO SCAFFOLDING LLC08/01/2025
DOB NOWSupported ScaffoldSigned-offANDAMIO SCAFFOLDING LLC07/09/2025
DOB NOWGeneral ConstructionPermit IssuedSUMMIT DEVELOPMENT CORP05/27/2025
DOB NOWGeneral ConstructionPermit IssuedSUMMIT DEVELOPMENT CORP05/08/2025
DOB NOWSuspended ScaffoldPermit IssuedSUMMIT DEVELOPMENT CORP03/26/2025
DOB NOWSidewalk ShedSigned-offANDAMIO SCAFFOLDING LLC08/05/2024
DOB NOWSuspended ScaffoldPermit IssuedSUMMIT DEVELOPMENT CORP05/22/2024
DOB NOWGeneral ConstructionPermit IssuedSUMMIT DEVELOPMENT CORP05/21/2024
DOB NOWSidewalk ShedSigned-offANDAMIO SCAFFOLDING LLC08/11/2023
DOB NOWGeneral ConstructionPermit IssuedSUMMIT DEVELOPMENT CORP03/31/2023
DOB NOWSidewalk ShedSigned-offANDAMIO SCAFFOLDING LLC08/18/2022
DOB NOWGeneral ConstructionPermit IssuedSUMMIT DEVELOPMENT CORP04/08/2022
DOB NOWSidewalk ShedSigned-offANDAMIO SCAFFOLDING LLC09/17/2021
DOB NOWSidewalk ShedSigned-offEVEREST SCAFFOLDING INC04/23/2021
BISOTISSUEDTRI BORO WATERPROOFING IN11/09/2016
BISOTISSUEDEDMUND LEWIS LTD06/15/2015
BISMHISSUEDEDMUND LEWIS LTD06/15/2015
BISPLISSUEDCOLBREN PLBG & HTG INC01/06/2015
BISOTISSUEDCPM BUILDERS INC10/24/2014
BISOTISSUEDCPM BUILDERS INC09/08/2014
BISEQISSUEDCPM BUILDERS INC09/08/2014
BISOTISSUEDCPM BUILDERS INC08/07/2014
BISEQISSUEDSTEEL INDUSTRIES, INC11/17/2011
BISOTISSUEDMAND RESTORATION CORP10/28/2011
BISEQISSUEDSTEEL INSUSTRIES, INC11/22/2010
BISEQISSUEDSTEEL INSUSTRIES, INC11/19/2010
BISOTISSUEDMAND RESTORATION CORP11/03/2010
BISOTISSUEDEDMUND LEWIS LTD10/04/2010
BISOTISSUEDEDMUND LEWIS LTD09/30/2010
BISEQISSUEDSTEEL INSUSTRIES, INC08/26/2010
BISEQISSUEDSTEEL INSUSTRIES, INC08/25/2010
BISOTISSUEDEDMUND LEWIS LTD08/16/2010
BISPLISSUEDACCURATE MECHANICAL INC01/11/2009
BISOTISSUEDV & W SERVICES, INC08/08/2007
BISBLISSUEDCHAMPION COMBUSTION CORP10/20/2005
BISOTISSUED9J BUILDER INC08/31/2004
BISPLISSUEDFLYTIGER P & H LTD08/18/2004
2 projects · most recent 04/27/2021
General Wiring
FiledStatusContractorScope
04/27/2021CompleteBOROWIDE ELECT'L CONTR'S—
04/25/2019Permit IssuedCENTENNIAL ELEVATOR INDUSGeneral Wiring
1 project · most recent 05/22/2024
Suspended Scaffold (SC)
FiledStatusContractorScope
05/22/2024Permit IssuedSUMMIT DEVELOPMENT CORPSuspended Scaffold (SC)
▾Special Inspection Requirements (DOB NOW) — 2
DateRequirementInspectorRole
05/22/2024Alternative Materials - OTCR Buildings Bulletin NumberKarol Zdancewiczspecial
05/22/2024Post-installed AnchorsKarol Zdancewiczspecial
▾Documents — 180 on file (BIS + DOB NOW)
▸Plans & Drawings4
▸DOB NOWPlans/Sketch4
09/03/2026M00509126-I1Request digital key ↗
09/03/2026M00584921-I1Request digital key ↗
08/27/2026M01055080-I1Request digital key ↗
Showing 3 of 4 on file for this type
▸Applications & Permits38
▸BISWORK PERMIT APPLICATION20
11/09/2016140556654Open ↗
06/24/2015120206240Open ↗
06/24/2015120206240Open ↗
Showing 3 of 20 on file for this type
▸BISPLAN / WORK APPROVAL APPLICATION16
10/24/2016140556654Open ↗
09/04/2014122012614Open ↗
07/18/2014122005515Open ↗
Showing 3 of 16 on file for this type
▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION1
09/13/2010120382558Open ↗
▸DOB NOWLPC Approval/Permit1
09/03/2026M00584921-I1Open ↗
▸Seals & Professional Certifications39
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION20
05/09/2017140556654Open ↗
04/22/2016120206240Open ↗
07/07/2015122012614Open ↗
Showing 3 of 20 on file for this type
▸BISPROFESSIONAL CERTIFIED CHECKLIST5
09/04/2014122012614Open ↗
07/18/2014122005515Open ↗
08/27/2010120451288Open ↗
Showing 3 of 5 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM4
08/27/2010120451288Open ↗
08/17/2010120442789Open ↗
08/17/2010120442789Open ↗
Showing 3 of 4 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT3
10/24/2016140556654Open ↗
09/04/2014122012614Open ↗
07/18/2014122005515Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature3
09/03/2026M00509126-I1Open ↗
09/03/2026M00584921-I1Open ↗
08/13/2026M01251469-I1Open ↗
▸DOB NOWSpecial Inspector Seal & Signature2
08/26/2026M01055080-I1Open ↗
08/26/2026M01055080-I1Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
10/24/2016140556654Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
10/24/2016140556654Open ↗
▸Trade Schedules & Equipment9
▸BISSCHEDULE B - PLUMBING5
11/03/2010120206240Open ↗
10/22/2010120206240Open ↗
08/04/2010120206240Open ↗
Showing 3 of 5 on file for this type
▸BISSELF-CERT PLUMBING NOTICE3
02/11/2015122005515Open ↗
01/04/2011120206240Open ↗
12/01/2010120206240Open ↗
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE1
07/18/2014122005515Open ↗
▸Safety & Tenant Protection4
▸BISSTREET TREE CHECKLIST2
05/20/2010120358861Open ↗
11/19/2009120206240Open ↗
▸BISDS1-Demolition Submittal Certification Form1
10/05/2010120358861Open ↗
▸BISTENANT PROTECTION PLAN AND NOTES1
10/24/2016140556654Open ↗
▸Environmental & Asbestos12
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'6
11/05/2010120382558Open ↗
08/27/2010120451288Open ↗
08/17/2010120442789Open ↗
Showing 3 of 6 on file for this type
▸BISASBESTOS: CERTIFICATION (DEP ACP5)4
10/24/2016140556654Open ↗
09/04/2014122012614Open ↗
07/18/2014122005515Open ↗
Showing 3 of 4 on file for this type
▸BISASBESTOS EXEMPTION CERTIFICATION LETTER1
08/26/2010120451019Open ↗
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
09/03/2026M00584921-I1Open ↗
▸Energy Compliance11
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS6
05/09/2017140556654Open ↗
07/07/2015122012614Open ↗
07/07/2015122005515Open ↗
Showing 3 of 6 on file for this type
▸BISAS-BUILT ENERGY ANALYSIS3
05/09/2017140556654Open ↗
07/07/2015122012614Open ↗
07/07/2015122005515Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1
10/24/2016140556654Open ↗
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY1
10/24/2016140556654Open ↗
▸Inspections & Test Reports2
▸BISTECHNICAL REPORT: RESPONSIBILITY2
11/09/2016140556654Open ↗
10/24/2016140556654Open ↗
▸Approvals, Objections & Sign-offs22
▸BISADMINISTRATIVE OBJECTIONS8
07/18/2014122005515Open ↗
07/08/2013121606128Open ↗
08/27/2010120451288Open ↗
Showing 3 of 8 on file for this type
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST7
05/09/2017140556654Open ↗
04/22/2016120206240Open ↗
07/07/2015122012614Open ↗
Showing 3 of 7 on file for this type
▸BISLANDMARKS APPROVAL6
10/24/2016140556654Open ↗
09/04/2014122012614Open ↗
07/18/2014122005515Open ↗
Showing 3 of 6 on file for this type
▸BISLETTERS - SUPPORTING DOCUMENTATION1
12/18/2010120451019Open ↗
▸Cost, Insurance & Ownership20
▸BISCOST AFFIDAVIT20
05/09/2017140556654Open ↗
10/24/2016140556654Open ↗
07/07/2015122012614Open ↗
Showing 3 of 20 on file for this type
▸Filing & Intake Forms14
▸BISEFILING COVER SHEET8
09/04/2014122012614Open ↗
07/18/2014122005515Open ↗
07/08/2013121606128Open ↗
Showing 3 of 8 on file for this type
▸BISADDITIONAL INFORMATION5
05/16/2011120206240Open ↗
11/03/2010120206240Open ↗
10/22/2010120206240Open ↗
Showing 3 of 5 on file for this type
▸BISEFILING JOB APPLICATION COVER SHEET1
10/24/2016140556654Open ↗
▸Other Documents5
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION3
05/09/2017140556654Open ↗
11/12/2013121606128Open ↗
09/23/2010120358861Open ↗
▸DOB NOWCalculations1
08/13/2026M01055080-I1Open ↗
▸DOB NOWManufacturer's Specifications1
08/13/2026M01055080-I1Open ↗