← Back
Converted dwellings or rooming house
171 EAST 90 STREET
MANHATTAN · Upper East Side-Carnegie Hill · BIN 1048261
💬 Discuss this project
1940Year Built
4Stories
C5Building Class
R8BZoning
6,829 sfGross Floor Area
16Units
Rent Stabilized8 Open Violations 4 unresolved · 4 paperwork only ▸FDNY Report ↗
Converted dwellings or rooming house · Owner of record: AIMCO 173 E.90TH ST. LLC · 2,819 sf lot · 2.42 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralGeneralOther
Filed — no permit issued7p · 1 filing · 13 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
AIMCO 173 EAST 90TH STREET803/21/2026
AIMCO LLC603/21/2026
AIMCO 173 E 90 STREET503/22/2026
AIR COMMUNITIES203/21/2026
AIMCO REAL ESTATE TRUST103/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
BAYSIDE ENGINEERING PC101/27/2026
KOHN ARCHITECTURE, PLLC101/16/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
STEVEN DENNISONElectrical203/21/2026
OLIVER CHRISTOPHERElectrical103/21/2026
OMD ELECTRICAL CORPElectrical103/22/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
SD TESTING & INSPECTION S7010101/27/2026
KOHN ARCHITECTURE PLLC1523101/16/2026
Building Lifecycle
All (43)Filed (2)Violation (28)Objection (4)Special Inspection (9)
05/15/2026
Violation issued (ECB, open)
Construction
03/13/2026
Objection resolved — Addressed
02/12/2026
Objection resolved — Addressed
02/05/2026
Objection raised — Scope
01/28/2026
Objection raised — Scope
01/27/2026
Filed — Alteration
CELLAR - REMOVAL OF DOORS & PARTITIONS; INSTALLATION OF A NEW SUPPORT BEAM AND COLUMN UNDER EXISTING WOOD FLOOR JOISTS (SEE SUBSEQUENT ST FILING); 1ST FLOOR - REPLACE FLOOR & WALL TILES IN BATHROOM.
M01345406-S1
01/23/2026
Special inspection requirement — Footing and Foundation
XIUCHENG LI
01/23/2026
Special inspection requirement — Tenant Protection Plan Compliance
XIUCHENG LI
01/23/2026
Special inspection requirement — Structural Steel - Details
XIUCHENG LI
01/23/2026
Special inspection requirement — Final
XIUCHENG LI
01/16/2026
Filed — Alteration
CELLAR - REMOVAL OF DOORS & PARTITIONS; INSTALLATION OF A NEW SUPPORT BEAM AND COLUMN UNDER EXISTING WOOD FLOOR JOISTS (SEE SUBSEQUENT ST FILING); 1ST FLOOR - REPLACE FLOOR & WALL TILES IN BATHROOM.
M01345406-I1
01/13/2026
Special inspection requirement — Insulation placement and R values
Guy Kohn
01/13/2026
Special inspection requirement — Tenant Protection Plan Compliance
Guy Kohn
01/13/2026
Special inspection requirement — Fire-Resistance Rated Construction
Guy Kohn
01/13/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
Guy Kohn
01/12/2026
Special inspection requirement — Final
Guy Kohn
08/21/2025
Violation issued (ECB, closed)
Construction
08/21/2025
Violation issued (ECB, open)
Construction
05/16/2025
Violation issued (ECB, open)
Construction
05/16/2025
Violation issued (ECB, open)
Construction
03/27/2025
Violation issued (HPD, open)
B
03/27/2025
Violation issued (HPD, open)
B
03/27/2025
Violation issued (HPD, open)
B
11/22/2024
Violation issued (HPD, closed)
I
12/18/2018
Violation issued (HPD, closed)
C
12/18/2018
Violation issued (HPD, closed)
A
12/18/2018
Violation issued (HPD, closed)
A
12/18/2018
Violation issued (HPD, closed)
C
12/18/2018
Violation issued (HPD, closed)
C
12/18/2018
Violation issued (HPD, closed)
A
11/06/2017
Violation issued (HPD, closed)
I
09/30/2015
Violation issued (HPD, closed)
A
09/30/2015
Violation issued (HPD, closed)
B
09/30/2015
Violation issued (HPD, closed)
C
09/30/2015
Violation issued (HPD, closed)
B
09/30/2015
Violation issued (HPD, closed)
B
09/30/2015
Violation issued (HPD, closed)
B
02/07/2000
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/16/1999
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
05/04/1998
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/10/1997
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
08/29/1995
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
12/21/1987
Violation issued (HPD, open)
B
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
BISOTISSUEDIJZ ASSOCIATES INC12/14/2018
BISOTISSUEDNEW YORK UNITED CONT INC05/31/2018
BISOTISSUEDPOFI CONSTRUCTION CORP11/09/2017
BISEQISSUEDEVEREST SCAFFOLDING INC08/29/2017
BISEQISSUEDEVEREST SCAFFOLDING INC08/28/2017
BISOTISSUEDPOFI CONSTRUCTION CORP06/29/2017
BISPLISSUEDORBIT PLBG & HTG INC11/15/2016
BISOTISSUEDCONSTRUCTION BY REGALIS I10/31/2016
BISOTISSUEDPOFI CONSTRUCTION CORP10/14/2016
BISPLISSUEDRVM PLUMBING CORP10/13/2016
BISMHISSUEDLEARDON BOILER WORKS INC10/13/2016
BISEQISSUEDEVEREST SCAFFOLDING INC09/02/2016
BISEQISSUEDEVEREST SCAFFOLDING INC09/01/2016
BISPLISSUEDSIGNORE & SONS PLBG CORP04/08/2008
BISOTISSUEDMGM INTERIORS02/14/2008
BISEQISSUEDOUTDOOR INSTALLATIONS LLC05/07/2007
1 project · most recent 02/15/2024
General Wiring
FiledStatusContractorScope
02/15/2024CompleteOMD ELECTRICAL CORPGeneral Wiring
1 project · most recent 01/27/2026
Steel Concrete
FiledStatusContractorScope
01/27/2026——Steel, Concrete
▾Special Inspection Requirements (DOB NOW) — 9
DateRequirementInspectorRole
01/23/2026Footing and FoundationXIUCHENG LIprogress
01/23/2026Tenant Protection Plan ComplianceXIUCHENG LIspecial
01/23/2026Structural Steel - DetailsXIUCHENG LIspecial
01/23/2026FinalXIUCHENG LIprogress
01/13/2026Insulation placement and R valuesGuy Kohnenergy_progress
01/13/2026Tenant Protection Plan ComplianceGuy Kohnspecial
01/13/2026Fire-Resistance Rated ConstructionGuy Kohnprogress
01/13/2026Fire-Resistant Penetrations and JointsGuy Kohnspecial
01/12/2026FinalGuy Kohnprogress
▾Documents — 171 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
08/15/2026M01345406-S1Request digital key ↗
08/15/2026M01345406-I1Request digital key ↗
▸Applications & Permits36
▸BISPLAN / WORK APPROVAL APPLICATION20
10/30/2019140635711Open ↗
10/23/2019140635711Open ↗
09/19/2019140635711Open ↗
Showing 3 of 20 on file for this type
▸BISWORK PERMIT APPLICATION16
12/26/2018140635711Open ↗
07/11/2018140635711Open ↗
11/09/2017140635711Open ↗
Showing 3 of 16 on file for this type
▸Seals & Professional Certifications36
▸BISPROFESSIONAL CERTIFICATION STATEMENT6
05/09/2017140635711Open ↗
10/28/2016140558420Open ↗
10/11/2016140561559Open ↗
Showing 3 of 6 on file for this type
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION6
05/09/2017140635711Open ↗
10/28/2016140558420Open ↗
10/11/2016140561559Open ↗
Showing 3 of 6 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION6
01/03/2020140635711Open ↗
01/03/2020140635711Open ↗
12/30/2019140635711Open ↗
Showing 3 of 6 on file for this type
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY6
05/09/2017140635711Open ↗
10/28/2016140558420Open ↗
10/11/2016140561559Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWProgress Inspector Seal & Signature4
08/31/2026M01345406-S1Open ↗
08/28/2026M01345406-I1Open ↗
08/28/2026M01345406-I1Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature3
08/31/2026M01345406-S1Open ↗
08/28/2026M01345406-I1Open ↗
08/28/2026M01345406-I1Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature2
08/19/2026M01345406-S1Open ↗
08/19/2026M01345406-I1Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST1
02/13/2008110091551Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM1
02/13/2008110091551Open ↗
▸BISPC FULL REPORT1
02/13/2008110091551Open ↗
▸Trade Schedules & Equipment8
▸BISSCHEDULE B - PLUMBING4
11/09/2017140635711Open ↗
10/28/2016140558420Open ↗
10/11/2016140561559Open ↗
Showing 3 of 4 on file for this type
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE4
02/14/2018140558420Open ↗
01/30/2018140558420Open ↗
06/13/2017140558420Open ↗
Showing 3 of 4 on file for this type
▸Safety & Tenant Protection10
▸BISTENANT PROTECTION PLAN AND NOTES10
10/28/2016140558420Open ↗
10/11/2016140561559Open ↗
08/31/2016140542991Open ↗
Showing 3 of 10 on file for this type
▸Environmental & Asbestos9
▸BISASBESTOS: CERTIFICATION (DEP ACP5)4
05/09/2017140635711Open ↗
10/28/2016140558420Open ↗
10/11/2016140561559Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWDEP ACP-5: Asbestos Assessment Report2
08/15/2026M01345406-S1Open ↗
08/15/2026M01345406-I1Open ↗
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1
02/13/2008110091551Open ↗
▸BISASBESTOS: COMPLETION OR CLOSEOUT (ACP20/21/5)1
06/23/2016140497816Open ↗
▸BISDEP ASBESTOS PROJECT COMPLETION FORM1
10/13/2016140497816Open ↗
▸Energy Compliance15
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS4
01/03/2020140635711Open ↗
01/03/2020140635711Open ↗
12/30/2019140635711Open ↗
Showing 3 of 4 on file for this type
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS4
05/09/2017140635711Open ↗
10/28/2016140558420Open ↗
10/11/2016140561559Open ↗
Showing 3 of 4 on file for this type
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY3
05/09/2017140635711Open ↗
10/28/2016140558420Open ↗
10/11/2016140561559Open ↗
▸BISAS-BUILT ENERGY ANALYSIS3
01/03/2020140635711Open ↗
12/30/2019140635711Open ↗
05/09/2018140558420Open ↗
▸BISELECTRICAL APPLICATION FOR SIDEWALK SHED LIGHTING1
08/31/2016140542036Open ↗
▸Inspections & Test Reports7
▸BISTECHNICAL REPORT: RESPONSIBILITY7
05/09/2017140635711Open ↗
10/28/2016140558420Open ↗
10/13/2016140497816Open ↗
Showing 3 of 7 on file for this type
▸Approvals, Objections & Sign-offs9
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST4
01/03/2020140635711Open ↗
12/30/2019140635711Open ↗
05/09/2018140558420Open ↗
Showing 3 of 4 on file for this type
▸BISSUPERSEDING LETTER2
12/26/2018140635711Open ↗
07/11/2018140635711Open ↗
▸BISLETTERS - SUPPORTING DOCUMENTATION1
09/19/2019140635711Open ↗
▸BISADMINISTRATIVE OBJECTIONS1
02/13/2008110091551Open ↗
▸BISSHED LETTER1
08/30/2017140542036Open ↗
▸Cost, Insurance & Ownership11
▸BISCOST AFFIDAVIT11
01/03/2020140635711Open ↗
12/30/2019140635711Open ↗
05/09/2018140558420Open ↗
Showing 3 of 11 on file for this type
▸Filing & Intake Forms24
▸BISBOROUGH INTAKE FORM9
01/03/2020140635711Open ↗
12/30/2019140635711Open ↗
10/23/2019140635711Open ↗
Showing 3 of 9 on file for this type
▸BISADDITIONAL INFORMATION8
10/30/2019140635711Open ↗
10/23/2019140635711Open ↗
09/19/2019140635711Open ↗
Showing 3 of 8 on file for this type
▸BISEFILING JOB APPLICATION COVER SHEET7
05/09/2017140635711Open ↗
10/28/2016140558420Open ↗
10/11/2016140561559Open ↗
Showing 3 of 7 on file for this type
▸Other Documents4
▸BISDHCR DOCUMENT3
10/30/2019140635711Open ↗
07/25/2019140635711Open ↗
06/27/2019140635711Open ↗
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION1
10/23/2019140635711Open ↗