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Elevator cooperative
171 WEST 79TH STREET
MANHATTAN · BIN 1031754
💬 Discuss this project
1923Year Built
15Stories
D4Building Class
R10AZoning
90,654 sfGross Floor Area
62Units
LL97 CoveredRent Stabilized2 Active Violations 1 likely answered 7 old, status unconfirmed ▸FISP: SAFE
Elevator cooperative · Owner of record: 171 Tenants · 8,480 sf lot · 10.69 FAR built · Flood zone X
Locations of Work
ArchitecturePlumbingEquipmentGeneral
Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.
Whole building & multi-floor projects171 Tenants CORP.1 filing
Floor 151 filing · 7 docs
Floor 14
Floor 13
Floor 12
Floor 111 filing · 4 docs
Floor 10
Floor 9
Floor 8
Floor 7
Floor 6
Floor 5171 Tenants CORP.1 filing · 5 docs
Floor 4
Floor 31 filing · 7 docs
Floor 2
Floor 1
Site & exteriorSidewalk shed installation2 filings · 6 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
171 Tenants4304/09/2026
171 West 79th Street Tenants Associates303/21/2026
▾Design Consultants (Architect / Engineer of Record)
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
Lewsan Consulting403/21/2026
Nexus Consulting NYC403/21/2026
AE Design Solution403/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
Everest ScaffoldingScaffold407/08/2026
MCC ContractorGeneral Contractor303/21/2026
Delta-Sigma MechanicalPlumbing207/08/2026
Bay ElectricElectrical103/21/2026
Norlin Electrical ContractorsElectrical103/21/2026
Upgrade Contracting CoScaffold107/08/2026
Aspect Plumbing & Heating CoPlumbing107/08/2026
G.B. & SonPlumbing107/08/2026
Avellino Electrical ContractingElectrical103/21/2026
Genesis Plumbing and HeatingPlumbing107/08/2026
Priore ElectricElectrical103/21/2026
Schlesinger Elect'l ContractingElectrical103/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
Ryan Special Engineering2018103/05/2025
Edward F Zevallos Architects1025112/17/2024
Milrose Consultants2003104/24/2024
EC Special Inspections8355204/18/2024
Building Lifecycle
All (150)Filed (11)Permit Issued (11)Signed Off (6)Facade (FISP) (12)Violation (60)Inspection (5)Objection (32)Special Inspection (13)
04/29/2026
Violation issued (HPD, open)
A
01/07/2026
Signed off — Alteration
Replace plumbing fixtures in kitchen and bathrooms. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
M01150930-I1
12/19/2025
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
12/11/2025
Permit issued — Plumbing
M01150930-I1-PL
11/17/2025
Inspection — Pass-Final PL - Up to 9 Requested Floors
Pass
View inspection ↗
06/04/2025
Violation issued (HPD, closed)
A
04/10/2025
Objection resolved — Addressed
04/10/2025
Objection resolved — Addressed
04/10/2025
Objection resolved — Addressed
04/10/2025
Objection resolved — Addressed
04/10/2025
Objection resolved — Addressed
03/26/2025
Objection raised — Plumbing
03/26/2025
Objection raised — Admin
03/26/2025
Objection raised — Plumbing
03/26/2025
Objection raised — Plumbing
03/07/2025
Objection raised — Admin
03/05/2025
Filed — Alteration
* FILING TO LEGALIZE EXISTING GAS - NO NEW WORK. EXISTING GAS RISER AND ASSOCIATED GAS DISTRIBUTION PIPING FROM EXISTING GAS METERS AT CELLAR TO 14TH FL.FILE EXISTING GAS OVEN & DRYER.
M01172662-I1
03/04/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
01/09/2025
Permit issued — Plumbing
M01150930-I1-PL
12/17/2024
Filed — Alteration
Replace plumbing fixtures in kitchen and bathrooms. NO CHANGE TO USE, EGRESS, OR OCCUPANCY.
M01150930-I1
11/22/2024
Violation issued (HPD, closed)
I
09/25/2024
Permit issued — Plumbing
M01015022-S1-PL
09/24/2024
Signed off — Alteration
Architectural and plumbing work for interior apartment renovations. No changes to use, egress, or occupancy.
M01014560-I1
09/24/2024
Signed off — Alteration
Architectural and plumbing work for interior apartment renovations. No changes to use, egress, or occupancy.
M01014560-S1
09/03/2024
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
08/28/2024
Objection resolved — Addressed
08/14/2024
Objection resolved — Addressed
08/14/2024
Objection resolved — Addressed
07/18/2024
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
06/27/2024
Objection resolved — Addressed
06/27/2024
Objection resolved — Addressed
06/05/2024
Permit issued — Plumbing
M01014560-S1-PL
05/29/2024
Objection resolved — Addressed
05/28/2024
Permit issued — General Construction
M01014560-I1-GC
05/17/2024
Objection raised — Admin
05/17/2024
Objection raised — Scope
05/17/2024
Objection raised — Scope
05/17/2024
Objection raised — Mechanical
05/17/2024
Objection raised — Energy
05/17/2024
Objection raised — Scope
05/14/2024
Objection resolved — Addressed
05/14/2024
Objection resolved — Addressed
05/10/2024
Objection resolved — Addressed
05/10/2024
Objection resolved — Addressed
05/10/2024
Objection resolved — Addressed
04/30/2024
Objection raised — Scope
04/29/2024
Objection raised — Admin
04/29/2024
Objection raised — Scope
04/29/2024
Objection raised — Other
04/29/2024
Objection raised — Scope
04/24/2024
Filed — Alteration
Architectural and plumbing work for interior apartment renovations. No changes to use, egress, or occupancy.
M01014560-I1
04/24/2024
Filed — Alteration
Architectural and plumbing work for interior apartment renovations. No changes to use, egress, or occupancy.
M01014560-S1
04/23/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
Christopher Drutjons
04/18/2024
Filed — Alteration
REPLACE EXISTING GAS PIPING WITH NEW THROUGHOUT SPECIFIC AREAS WITHIN BUILDING. SEE LAA #M00995347. RELOCATE GAS METER IN CELLAR
M01015022-S1
04/18/2024
Filed — Alteration
REPLACE EXISTING GAS PIPING WITH NEW THROUGHOUT SPECIFIC AREAS WITHIN BUILDING. SEE LAA #M00995347. RELOCATE GAS METER IN CELLAR
M01015022-I1
04/12/2024
Special inspection requirement — Energy Code Compliance Inspections
Alan Berman
04/12/2024
Special inspection requirement — Lighting in dwelling units
Alan Berman
04/12/2024
Special inspection requirement — Lighting controls
Alan Berman
04/04/2024
Special inspection requirement — Final
ABDALLAH ELCHERBINI
04/04/2024
Special inspection requirement — Energy Code Compliance Inspections
Sal Tartaglione
Latest 60 of 150 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offDelta-Sigma Mechanical12/11/2025
DOB NOWPlumbingSigned-offDelta-Sigma Mechanical01/09/2025
DOB NOWPlumbingPermit IssuedG.B. & Son09/25/2024
DOB NOWPlumbingSigned-offAspect Plumbing & Heating Co06/05/2024
DOB NOWGeneral ConstructionSigned-offMCC Contractor05/28/2024
DOB NOWSidewalk ShedSigned-offEverest Scaffolding03/30/2020
DOB NOWPlumbingSigned-offGenesis Plumbing and Heating01/28/2020
DOB NOWSidewalk ShedSigned-offUpgrade Contracting Co12/23/2019
DOB NOWSidewalk ShedSigned-offEverest Scaffolding07/10/2019
DOB NOWSidewalk ShedSigned-offEverest Scaffolding07/25/2018
DOB NOWSidewalk ShedSigned-offEverest Scaffolding05/22/2018
BISPLISSUEDAdriatic Plumbing & Heating07/18/2025
BISPLISSUEDAranda Plumbing & Heating08/31/2020
BISOTISSUEDSM Design and Construction03/06/2020
BISOTISSUEDHP Klein02/28/2020
BISOTISSUEDUpgrade Contracting Co01/27/2020
BISOTISSUEDSM Design and Construction01/16/2020
BISOTISSUEDUpgrade Contracting Co10/02/2019
BISOTISSUEDUpgrade Contracting Co02/08/2019
BISOTISSUEDUpgrade Contracting Co10/03/2018
BISPLISSUEDOrbit Plumbing & Heating08/17/2018
BISOTISSUEDHome Design Group NYC08/07/2018
BISOTISSUEDUpgrade Contracting Co06/05/2018
BISOTISSUEDNick Villani and Co04/19/2018
BISPLISSUEDAP Plumbing & HVAC04/17/2017
BISOTISSUEDNick Villani and Co04/12/2017
BISOTISSUEDG. Bauer03/23/2015
BISEQISSUEDEverest Scaffolding10/09/2012
BISOTISSUEDUpgrade Contracting Co08/15/2011
BISOTISSUEDUpgrade Contracting Co09/16/2010
BISEQISSUEDEverest Scaffolding07/21/2010
BISOTISSUEDUpgrade Contracting Co04/27/2010
BISOTISSUEDUC Contracting Co04/28/2009
BISEQISSUEDEverest Scaffolding03/13/2009
BISPLISSUEDHydronic Concepts NY Plumbing06/28/2005
BISPLISSUEDZefi Plumbing Heat11/15/2004
BISOTISSUEDKNG Construction Co11/08/2004
BISPLISSUEDAdriatic Plumbing & Heating08/28/2002
BISOTISSUEDKaren Naber08/26/2002
BISPLISSUEDZ.W. Plumbing & Heating05/13/2002
+ 3 more permits on file
2 projects · most recent 03/05/2025
Gas
FiledStatusContractorScope
03/05/2025——Gas
04/18/2024Permit IssuedG.B. & SonGas
7 projects · most recent 05/19/2026
General Wiring
FiledStatusContractorScope
05/19/2026CompleteTimothy Coleman LicensedGeneral Wiring
03/02/2026CompleteAmsterdam Electric—
02/10/2026Permit IssuedBay ElectricGeneral Wiring
02/13/2020Permit IssuedAccurate ElectricalGeneral Wiring
09/03/2019CompletePac ElectricGeneral Wiring
02/13/2019Permit IssuedR.A. Phillips Electrical ContGeneral Wiring
05/16/2018CompleteBorowide Elect'l Contractors—
▾Field Inspections (DOB CAP) — 5
DateTypeResultReport
12/19/2025Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
11/17/2025Pass-Final PL - Up to 9 Requested FloorsPassView ↗
03/04/2025Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
09/03/2024Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
07/18/2024Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 13
DateRequirementInspectorRole
04/23/2024Fire-Resistant Penetrations and JointsChristopher Drutjonsspecial
04/12/2024Energy Code Compliance InspectionsAlan Bermanprogress
04/12/2024Lighting in dwelling unitsAlan Bermanenergy_progress
04/12/2024Lighting controlsAlan Bermanenergy_progress
04/04/2024FinalABDALLAH ELCHERBINIprogress
04/04/2024Energy Code Compliance InspectionsSal Tartaglioneprogress
04/04/2024Fire-Resistant Penetrations and JointsABDALLAH ELCHERBINIspecial
03/27/2024Fire-Resistant Penetrations and JointsABDALLAH ELCHERBINIspecial
03/27/2024Tenant Protection Plan ComplianceABDALLAH ELCHERBINIspecial
03/27/2024Tenant Protection Plan ComplianceABDALLAH ELCHERBINIspecial
03/27/2024Energy Code Compliance InspectionsSal Tartaglioneprogress
03/04/2024FinalAlan Bermanprogress
05/16/2018FinalJULIO SALCEDO-FERNANDEZprogress
▾Documents — 242 on file (BIS + DOB NOW)
▸Plans & Drawings11
▸DOB NOWPlans/Sketch7
09/06/2026M00044643-I1Request digital key ↗
08/27/2026M01015022-S1Request digital key ↗
08/27/2026M01015022-I1Request digital key ↗
Showing 3 of 7 on file for this type
▸DOB NOWPlans/Sketch - Plumbing3
09/05/2026M00263843-I1Request digital key ↗
08/15/2026M00263843-P1Request digital key ↗
08/15/2026M00263843-P2Request digital key ↗
▸DOB NOWPlans/Sketch - Sidewalk Shed1
09/05/2026M00282187-I1Request digital key ↗
▸Applications & Permits53
▸BISPLAN / WORK APPROVAL APPLICATION28
12/10/2024103203702Open ↗
10/09/2024103203702Open ↗
07/17/2020123053621Open ↗
Showing 3 of 28 on file for this type
▸BISWORK PERMIT APPLICATION14
07/21/2025103203702Open ↗
07/09/2025103203702Open ↗
09/02/2020123379655Open ↗
Showing 3 of 14 on file for this type
▸DOB NOWLPC Approval/Permit9
09/05/2026M00263843-I1Open ↗
08/13/2026M01172662-I1Open ↗
08/13/2026M01015022-S1Open ↗
Showing 3 of 9 on file for this type
▸BISPLAN - WORK & PERMITS - SUPPPORTING DOCUMENTATION1
01/14/2025103203702Open ↗
▸BISNon-Directive 14 Construction Sign Off Including Sign Applications1
12/01/2009110465577Open ↗
▸Seals & Professional Certifications46
▸DOB NOWDPL-1: Design Professional Seal & Signature11
09/06/2026M00044643-I1Open ↗
09/05/2026M00263843-I1Open ↗
09/05/2026M00282187-I1Open ↗
Showing 3 of 11 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION10
08/22/2018123047942Open ↗
07/09/2018123379655Open ↗
06/28/2018140323335Open ↗
Showing 3 of 10 on file for this type
▸DOB NOWProgress Inspector Seal & Signature8
09/20/2026M01014560-I1Open ↗
09/20/2026M01014560-I1Open ↗
09/20/2026M01014560-I1Open ↗
Showing 3 of 8 on file for this type
▸BISPROFESSIONAL CERTIFIED CHECKLIST4
03/28/2018123413029Open ↗
03/28/2018123053621Open ↗
10/10/2012121403436Open ↗
Showing 3 of 4 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT4
12/06/2019140879878Open ↗
03/28/2018123413029Open ↗
03/28/2018123053621Open ↗
Showing 3 of 4 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature3
08/25/2026M01014560-S1Open ↗
08/24/2026M01015022-S1Open ↗
08/23/2026M01015022-I1Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION2
12/06/2019140879878Open ↗
03/19/2015140323335Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY2
12/06/2019140879878Open ↗
03/19/2015140323335Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM2
10/10/2012121403436Open ↗
07/22/2010120418226Open ↗
▸Trade Schedules & Equipment3
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE2
07/09/2018123379655Open ↗
03/28/2017123047942Open ↗
▸BISSCHEDULE B - PLUMBING1
12/10/2024103203702Open ↗
▸Safety & Tenant Protection10
▸BISTenant Protection Plan and Notes6
07/09/2018123379655Open ↗
03/28/2018123413029Open ↗
03/28/2018123053621Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWTenant Protection Plan4
09/05/2026M00263843-I1Open ↗
08/13/2026M00263843-P1Open ↗
08/13/2026M00282187-I1Open ↗
Showing 3 of 4 on file for this type
▸Environmental & Asbestos18
▸DOB NOWDEP ACP-5: Asbestos Assessment Report9
09/05/2026M00263843-I1Open ↗
08/24/2026M01172662-I1Open ↗
08/13/2026M00263843-P2Open ↗
Showing 3 of 9 on file for this type
▸BISASBESTOS: CERTIFICATION (DEP ACP5)6
12/06/2019140879878Open ↗
07/09/2018123379655Open ↗
03/28/2018123053621Open ↗
Showing 3 of 6 on file for this type
▸BISASBESTOS EXEMPTION CERTIFICATION LETTER3
07/22/2010120418226Open ↗
04/06/2009120005056Open ↗
03/03/2009110465577Open ↗
▸Energy Compliance16
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS6
08/22/2018123047942Open ↗
07/09/2018123379655Open ↗
06/28/2018140323335Open ↗
Showing 3 of 6 on file for this type
▸BISAS-BUILT ENERGY ANALYSIS3
10/22/2020123379655Open ↗
08/22/2018123047942Open ↗
06/28/2018140323335Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS2
12/06/2019140879878Open ↗
03/19/2015140323335Open ↗
▸BISAS-BUILT ENERGY ANALYSIS (EN2)2
02/04/2021140879878Open ↗
07/20/2020123053621Open ↗
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY2
10/22/2020123379655Open ↗
07/20/2020123053621Open ↗
▸BISNYCECC ANALYSIS1
12/06/2019140879878Open ↗
▸Inspections & Test Reports7
▸BISTECHNICAL REPORT: RESPONSIBILITY7
12/03/2024103203702Open ↗
02/04/2021140879878Open ↗
10/22/2020123379655Open ↗
Showing 3 of 7 on file for this type
▸Approvals, Objections & Sign-offs27
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST8
02/04/2021140879878Open ↗
10/22/2020123379655Open ↗
07/20/2020123053621Open ↗
Showing 3 of 8 on file for this type
▸BISLANDMARKS APPROVAL7
12/06/2019140879878Open ↗
08/22/2018123047942Open ↗
07/09/2018123379655Open ↗
Showing 3 of 7 on file for this type
▸BISADMINISTRATIVE OBJECTIONS4
10/10/2012121403436Open ↗
07/22/2010120418226Open ↗
04/06/2009120005056Open ↗
Showing 3 of 4 on file for this type
▸BISLETTERS - SUPPORTING DOCUMENTATION4
06/28/2018140323335Open ↗
06/28/2018140323335Open ↗
03/28/2018123413029Open ↗
Showing 3 of 4 on file for this type
▸BISLANDMARKS SIGNOFF2
02/04/2021140879878Open ↗
07/20/2020123053621Open ↗
▸BISSUPERSEDING LETTER2
09/02/2020123379655Open ↗
03/02/2020123379655Open ↗
▸Cost, Insurance & Ownership14
▸BISCOST AFFIDAVIT12
10/22/2020123379655Open ↗
07/17/2020123053621Open ↗
12/06/2019140879878Open ↗
Showing 3 of 12 on file for this type
▸BISCOST AFFIDAVIT (FINAL): PW32
02/04/2021140879878Open ↗
07/20/2020123053621Open ↗
▸Filing & Intake Forms37
▸BISBOROUGH INTAKE FORM14
07/21/2025103203702Open ↗
07/09/2025103203702Open ↗
12/09/2019123413029Open ↗
Showing 3 of 14 on file for this type
▸BISADDITIONAL INFORMATION13
04/29/2025103203702Open ↗
01/14/2025103203702Open ↗
07/17/2020123053621Open ↗
Showing 3 of 13 on file for this type
▸BISEFILING COVER SHEET8
07/09/2018123379655Open ↗
03/28/2018123413029Open ↗
03/28/2018123053621Open ↗
Showing 3 of 8 on file for this type
▸BISEFILING JOB APPLICATION COVER SHEET2
12/06/2019140879878Open ↗
03/19/2015140323335Open ↗