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BuildNYC
Office with commercial, 1-6 stories
171 WEST 85TH STREET
MANHATTAN · BIN 1032139
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1934Year Built
6.5Stories
O5Building Class
C2-7AZoning
14,696 sfGross Floor Area
2Units
0 Active ViolationsFISP: SAFE
Office with commercial, 1-6 stories · Owner of record: Dorot · 1,917 sf lot · 7.67 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralMechanicalEquipmentCivil
Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.
Floor 1Dorot17p · 3 filings · 20 docs
Site & exteriorHeavy duty sidewalk shed installation5p · 2 filings · 7 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
Dorot4807/08/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
Conapac Services, Dba202/27/2026
SY Engineering202/22/2023
Dooling & Company Architects104/29/2019
Paul Perdek, Prof. Engineering105/07/2018
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
Richard Lewis Architect203/21/2026
AE Design Solution403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
Spring ScaffoldingScaffold1307/08/2026
Colgate RestorationScaffold307/08/2026
High Quality Electric ofElectrical203/21/2026
CPM BuildersGeneral Contractor107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
SY Engineering5149202/22/2023
Building Lifecycle
All (67)Filed (6)Permit Issued (9)Signed Off (4)Facade (FISP) (9)Violation (17)Special Inspection (22)
07/26/2026
Signed off — Alteration
SIDEWALK SHED AND SUPPORTED SCAFFOLD
M01364953-I1
06/09/2026
Permit issued — Supported Scaffold
M01364953-I1-SH
03/04/2026
Permit issued — Supported Scaffold
M01364953-I1-SH
03/04/2026
Permit issued — Supported Scaffold
M01364953-I1-SF
02/27/2026
Filed — Alteration
SIDEWALK SHED AND SUPPORTED SCAFFOLD
M01364953-I1
12/17/2025
Filed — Alteration
M01331443-I1
03/14/2023
Signed off — Alteration
Install air-cooled condensing unit in rear yard as per plan. New duct work and piping throughout.No change to use, egress or occupancy under this application.
M00531822-I1
03/01/2023
Special inspection requirement — Mechanical Systems
SUNGBOM YI
03/01/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
SUNGBOM YI
03/01/2023
Special inspection requirement — Final
SUNGBOM YI
03/01/2023
Special inspection requirement — Energy Code Compliance Inspections
SUNGBOM YI
03/01/2023
Special inspection requirement — Maintenance information
SUNGBOM YI
03/01/2023
Special inspection requirement — HVAC-R and service water heating system controls
SUNGBOM YI
03/01/2023
Special inspection requirement — Electrical motors and elevators
SUNGBOM YI
03/01/2023
Special inspection requirement — HVAC-R and service water piping design and insulation
SUNGBOM YI
03/01/2023
Special inspection requirement — HVAC-R and service water heating equipment
SUNGBOM YI
03/01/2023
Special inspection requirement — Shutoff dampers
SUNGBOM YI
02/22/2023
Filed — Alteration
Install air-cooled condensing unit in rear yard as per plan. New duct work and piping throughout.No change to use, egress or occupancy under this application.
M00531822-P1
02/21/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
SUNGBOM YI
02/21/2023
Special inspection requirement — Maintenance information
SUNGBOM YI
02/21/2023
Special inspection requirement — Shutoff dampers
SUNGBOM YI
02/21/2023
Special inspection requirement — Mechanical Systems
SUNGBOM YI
02/21/2023
Special inspection requirement — Energy Code Compliance Inspections
SUNGBOM YI
02/21/2023
Special inspection requirement — Final
SUNGBOM YI
02/21/2023
Special inspection requirement — HVAC-R and service water heating equipment
SUNGBOM YI
02/21/2023
Special inspection requirement — HVAC-R and service water piping design and insulation
SUNGBOM YI
02/21/2023
Special inspection requirement — HVAC-R and service water heating system controls
SUNGBOM YI
02/21/2023
Special inspection requirement — Electrical motors and elevators
SUNGBOM YI
02/14/2023
Permit issued — Mechanical Systems
M00531822-I1-MS
07/14/2021
Filed — Alteration
Install air-cooled condensing unit in rear yard as per plan. New duct work and piping throughout.No change to use, egress or occupancy under this application.
M00531822-I1
02/04/2021
Cycle 9 facade report submitted
02/01/2021
Cycle 9 facade report signed — SAFE
01/19/2021
Signed off — Alteration
INSTALLATION OF HEAVY DUTY SIDEWALK SHED AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00002652-I1
01/07/2021
Cycle 9 facade inspection completed
12/17/2020
Permit issued — Sidewalk Shed
M00002652-I1-SH
09/10/2020
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
07/28/2020
Cycle 8 facade report submitted
07/23/2020
Signed off — Alteration
INSTALLATION OF PIPE SCAFFOLD AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00155642-I1
07/23/2020
Cycle 8 facade report signed — SAFE
06/16/2020
Cycle 8 facade inspection completed
12/19/2019
Permit issued — Sidewalk Shed
M00002652-I1-SH
04/29/2019
Filed — Alteration
INSTALLATION OF PIPE SCAFFOLD AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00155642-I1
04/29/2019
Permit issued — Supported Scaffold
M00155642-I1-SF
04/16/2019
Special inspection requirement — Final
MARK DOOLING
12/26/2018
Permit issued — Sidewalk Shed
M00002652-I1-SH
06/25/2018
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
05/31/2018
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
05/07/2018
Filed — Alteration
INSTALLATION OF HEAVY DUTY SIDEWALK SHED AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00002652-I1
05/07/2018
Permit issued — Sidewalk Shed
M00002652-I1-SH
05/04/2018
Cycle 8 facade report submitted
05/04/2018
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
05/01/2018
Cycle 8 facade report signed — UNSAFE
03/06/2018
Cycle 8 facade inspection completed
11/16/2017
Special inspection requirement — Final
Paul Perdek
05/23/2016
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
06/26/2015
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
05/29/2014
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
03/31/2014
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
12/13/2011
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
05/27/2011
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
Latest 60 of 67 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSupported ScaffoldSigned-offColgate Restoration06/09/2026
DOB NOWSupported ScaffoldSigned-offColgate Restoration03/04/2026
DOB NOWSupported ScaffoldSigned-offColgate Restoration03/04/2026
DOB NOWMechanical SystemsSigned-offMedcon Services02/14/2023
DOB NOWSidewalk ShedSigned-offSpring Scaffolding12/17/2020
DOB NOWSidewalk ShedSigned-offSpring Scaffolding12/19/2019
DOB NOWSupported ScaffoldSigned-offSpring Scaffolding04/29/2019
DOB NOWSidewalk ShedSigned-offSpring Scaffolding12/26/2018
DOB NOWSidewalk ShedSigned-offSpring Scaffolding05/07/2018
BISOTISSUEDCPM Builders06/22/2021
BISOTISSUEDColgate Restoration03/16/2020
BISOTISSUEDColgate Restoration06/11/2019
BISOTISSUEDT. Steele Construc10/06/2005
BIS—ISSUEDNutech Contracting01/03/2003
BISSDISSUEDC James Plumbing & Heating10/02/2002
BISEQISSUEDColgate Scaffolding and Equipment01/23/2002
BISEQISSUEDColgate Scaff Equ01/22/2002
BIS—ISSUEDNutech Contracting01/04/2002
BISPLISSUEDC James Plumbing & Heating12/11/2001
BIS—ISSUEDNutech Contracting10/18/2001
3 projects · most recent 03/05/2026
General Wiring
FiledStatusContractorScope
03/05/2026Permit IssuedHigh Quality Electric of NYC—
12/18/2025Permit IssuedHigh Quality Electric of NYC—
08/09/2021CompleteHI-Rite ElectricGeneral Wiring
1 project · most recent 02/27/2026
Scaffold Sidewalk Shed
FiledStatusContractorScope
02/27/2026Signed-offColgate RestorationScaffold, Sidewalk Shed
▾Special Inspection Requirements (DOB NOW) — 22
DateRequirementInspectorRole
03/01/2023Mechanical SystemsSUNGBOM YIspecial
03/01/2023Fire-Resistant Penetrations and JointsSUNGBOM YIspecial
03/01/2023FinalSUNGBOM YIprogress
03/01/2023Energy Code Compliance InspectionsSUNGBOM YIprogress
03/01/2023Maintenance informationSUNGBOM YIenergy_progress
03/01/2023HVAC-R and service water heating system controlsSUNGBOM YIenergy_progress
03/01/2023Electrical motors and elevatorsSUNGBOM YIenergy_progress
03/01/2023HVAC-R and service water piping design and insulationSUNGBOM YIenergy_progress
03/01/2023HVAC-R and service water heating equipmentSUNGBOM YIenergy_progress
03/01/2023Shutoff dampersSUNGBOM YIenergy_progress
02/21/2023Fire-Resistant Penetrations and JointsSUNGBOM YIspecial
02/21/2023Maintenance informationSUNGBOM YIenergy_progress
02/21/2023Shutoff dampersSUNGBOM YIenergy_progress
02/21/2023Mechanical SystemsSUNGBOM YIspecial
02/21/2023Energy Code Compliance InspectionsSUNGBOM YIprogress
02/21/2023FinalSUNGBOM YIprogress
02/21/2023HVAC-R and service water heating equipmentSUNGBOM YIenergy_progress
02/21/2023HVAC-R and service water piping design and insulationSUNGBOM YIenergy_progress
02/21/2023HVAC-R and service water heating system controlsSUNGBOM YIenergy_progress
02/21/2023Electrical motors and elevatorsSUNGBOM YIenergy_progress
04/16/2019FinalMARK DOOLINGprogress
11/16/2017FinalPaul Perdekprogress
▾Tenants in the building
TenantSpaceFloorsRenovation projects
DorotOfficeFloor 1
Project M01364953 Alteration · LOC Issued · 02/27/2026
Project M00531822 Alteration · LOC Issued · 07/14/2021
Names are taken automatically from the text of each project’s filed documents (title blocks and cover sheets) and screened to exclude owners, landlords and designers. They may be incomplete or wrong; check the filing.
▾Documents — 84 on file (BIS + DOB NOW)
▸Plans & Drawings6
▸DOB NOWPlans/Sketch5
09/06/2026M00002652-I1Request digital key ↗
08/31/2026M00531822-P1Request digital key ↗
08/31/2026M00531822-I1Request digital key ↗
Showing 3 of 5 on file for this type
▸DOB NOWPlans/Sketch - Supported Scaffold1
09/05/2026M00155642-I1Request digital key ↗
▸Applications & Permits9
▸BISPLAN / WORK APPROVAL APPLICATION5
12/09/2020140982970Open ↗
11/24/2020140982970Open ↗
05/08/2018123499295Open ↗
Showing 3 of 5 on file for this type
▸BISWORK PERMIT APPLICATION2
06/22/2021140982970Open ↗
06/11/2019123499295Open ↗
▸DOB NOWLPC Approval/Permit2
08/13/2026M00531822-I1Open ↗
08/13/2026M00531822-P1Open ↗
▸Seals & Professional Certifications32
▸DOB NOWProgress Inspector Seal & Signature18
08/27/2026M00155642-I1Open ↗
08/27/2026M00002652-I1Open ↗
08/25/2026M00531822-I1Open ↗
Showing 3 of 18 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature6
08/20/2026M01331443-I1Open ↗
08/18/2026M01364953-I1Open ↗
08/13/2026M00531822-I1Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature4
08/25/2026M00531822-I1Open ↗
08/25/2026M00531822-I1Open ↗
08/23/2026M00531822-P1Open ↗
Showing 3 of 4 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION2
05/24/2018123499295Open ↗
05/08/2018123499295Open ↗
▸BISAPPLICANT OWNER SIGNATURE1
11/24/2020140982970Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
11/24/2020140982970Open ↗
▸Trade Schedules & Equipment1
▸BISFA - FDNY APPROVAL : FD-FAA1
02/19/2015121734677Open ↗
▸Safety & Tenant Protection2
▸BISTenant Protection Plan and Notes1
05/08/2018123499295Open ↗
▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1
05/24/2018123499295Open ↗
▸Environmental & Asbestos7
▸BISASBESTOS: CERTIFICATION (DEP ACP5)4
11/24/2020140982970Open ↗
11/24/2020140982970Open ↗
05/08/2018123499295Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWDEP ACP-5: Asbestos Assessment Report3
08/13/2026M00531822-I1Open ↗
08/13/2026M00155642-I1Open ↗
08/13/2026M00531822-P1Open ↗
▸Energy Compliance4
▸BISENERGY CODE 1ST REVIEW COMPLETE1
11/27/2018123499295Open ↗
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS1
05/08/2018123499295Open ↗
▸BISNYCECC EXEMPTION1
05/25/2021140982970Open ↗
▸DOB NOWEN2: As Built Energy Analysis.1
08/13/2026M00531822-I1Open ↗
▸Inspections & Test Reports3
▸BISTECHNICAL REPORT: RESPONSIBILITY3
11/01/2021140982970Open ↗
05/25/2021140982970Open ↗
07/20/2020123499295Open ↗
▸Approvals, Objections & Sign-offs9
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter4
08/20/2026M01331443-I1Open ↗
08/13/2026M01364953-I1Open ↗
08/13/2026M00531822-I1Open ↗
Showing 3 of 4 on file for this type
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST2
07/20/2020123499295Open ↗
05/11/2015121734677Open ↗
▸BISLANDMARKS APPROVAL1
11/27/2018123499295Open ↗
▸BISLETTERS - SUPPORTING DOCUMENTATION1
06/11/2019123499295Open ↗
▸BISLANDMARKS SIGNOFF1
07/20/2020123499295Open ↗
▸Cost, Insurance & Ownership6
▸BISCOST AFFIDAVIT6
11/25/2020140982970Open ↗
07/20/2020123499295Open ↗
05/24/2018123499295Open ↗
Showing 3 of 6 on file for this type
▸Filing & Intake Forms5
▸BISADDITIONAL INFORMATION2
06/16/2021140982970Open ↗
05/25/2021140982970Open ↗
▸BISEFILING COVER SHEET2
05/08/2018123499295Open ↗
08/02/2013121734677Open ↗
▸BISEFILING JOB APPLICATION COVER SHEET1
11/24/2020140982970Open ↗