← Back
BuildNYC
Elevator cooperative
1646 1ST AVENUE
MANHATTAN · BIN 1050529
💬 Discuss this project
1968Year Built
17Stories
D4Building Class
C1-9Zoning
193,836 sfGross Floor Area
149Units
LL97 CoveredRent Stabilized26 Active Violations 25 unresolved · 1 paperwork only 2 old, status unconfirmed ▸FISP: UNSAFE
Elevator cooperative · Owner of record: Tri-Faith Housing Company · 19,200 sf lot · 10.1 FAR built · Flood zone X
Locations of Work
StructuralMechanicalEquipmentGeneral
Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.
Permit Issued — active, not yet Signed-off
Floor 1Ridgewood Savings Bank6p · 1 filing · 6 docs
Site & exteriorRidgewood Savings BankUnder Construction7p · 2 filings · 9 docs
Filed — no permit issuedRooftop bulkhead protection6p · 1 filing · 2 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
Tri Faith Housing2303/22/2026
Ridgewood Savings Bank507/08/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
Sideris Kefalas Engineers111/18/2022
Ashraf101/11/2022
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
Andamio ScaffoldingScaffold907/08/2026
NYBS Mechanicalspecialty_contractor707/08/2026
Inner City Electrical ContractorsElectrical103/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
Sideris Kefalas Engineers3434111/18/2022
Building Lifecycle
All (94)Filed (3)Permit Issued (8)Signed Off (1)Facade (FISP) (15)Violation (60)Objection (2)Special Inspection (5)
07/30/2026
Filed — Alteration
IRA to assist with condition assessment
M01438672-I1
04/30/2026
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
04/20/2026
Violation issued (ECB, open)
Local Law
12/23/2025
Permit issued — Sidewalk Shed
M00660078-I1-SH
09/01/2025
Violation issued (HPD, open)
B
09/01/2025
Violation issued (HPD, closed)
C
09/01/2025
Violation issued (HPD, open)
B
12/31/2024
Permit issued — Sidewalk Shed
M00660078-I1-SH
10/23/2024
Violation issued (HPD, open)
A
10/23/2024
Violation issued (HPD, open)
B
04/02/2024
Signed off — Alteration
Herewith filing to replace in place existing air handler and condensing unit with new air handler and condensing unit
M08023090-I1
02/01/2024
Violation issued (ECB, open)
Local Law
01/03/2024
Permit issued — Sidewalk Shed
M00660078-I1-SH
12/30/2023
Violation issued (HPD, open)
B
12/30/2023
Violation issued (HPD, open)
B
12/30/2023
Violation issued (HPD, open)
C
01/19/2023
Permit issued — Mechanical Systems
M08023090-I1-MS
01/03/2023
Permit issued — Sidewalk Shed
M00660078-I1-SH
12/27/2022
Permit issued — Mechanical Systems
M08023090-I1-MS
11/26/2022
Permit issued — Mechanical Systems
M08023090-I1-MS
11/21/2022
Objection raised — Scope
11/21/2022
Objection resolved — Addressed
11/18/2022
Filed — Alteration
Herewith filing to replace in place existing air handler and condensing unit with new air handler and condensing unit
M08023090-I1
10/18/2022
Special inspection requirement — Mechanical Systems
Chris Sideris
10/18/2022
Special inspection requirement — Final
Chris Sideris
10/18/2022
Special inspection requirement — Ventilation and air distribution system
Chris Sideris
10/18/2022
Special inspection requirement — HVAC-R and service water piping design and insulation
Chris Sideris
10/18/2022
Special inspection requirement — Maintenance information
Chris Sideris
02/21/2022
Cycle 9 facade report submitted
02/21/2022
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
02/21/2022
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
02/19/2022
Cycle 9 facade report signed — UNSAFE
02/14/2022
Cycle 9 facade inspection completed
01/12/2022
Permit issued — Sidewalk Shed
M00660078-I1-SH
01/11/2022
Filed — Alteration
M00660078-I1
08/19/2021
Violation issued (ECB, closed)
Elevators
08/19/2021
Violation issued (ECB, closed)
Elevators
08/19/2021
Violation issued (ECB, closed)
Elevators
06/09/2021
Violation issued (HPD, open)
A
06/09/2021
Violation issued (HPD, open)
B
06/09/2021
Violation issued (HPD, open)
A
06/09/2021
Violation issued (HPD, open)
B
06/09/2021
Violation issued (HPD, open)
B
06/09/2021
Violation issued (HPD, open)
A
04/01/2021
Violation issued (HPD, closed)
A
10/23/2019
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
10/23/2019
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
10/23/2019
Violation issued (DOB, closed)
V*-DOB VIOLATION - Resolved
02/14/2019
Violation issued (HPD, closed)
C
11/02/2018
Violation issued (HPD, closed)
A
07/05/2018
Violation issued (HPD, open)
A
07/05/2018
Violation issued (HPD, closed)
A
07/05/2018
Violation issued (HPD, closed)
A
07/05/2018
Violation issued (HPD, closed)
A
07/05/2018
Violation issued (HPD, open)
B
07/05/2018
Violation issued (HPD, open)
B
07/05/2018
Violation issued (HPD, closed)
C
07/05/2018
Violation issued (HPD, closed)
A
07/05/2018
Violation issued (HPD, open)
B
07/05/2018
Violation issued (HPD, open)
B
Latest 60 of 94 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWSidewalk ShedPermit IssuedAndamio Scaffolding12/23/2025
DOB NOWSidewalk ShedPermit IssuedAndamio Scaffolding12/31/2024
DOB NOWSidewalk ShedPermit IssuedAndamio Scaffolding01/03/2024
DOB NOWMechanical SystemsSigned-offNYBS Mechanical01/19/2023
DOB NOWSidewalk ShedPermit IssuedAndamio Scaffolding01/03/2023
DOB NOWMechanical SystemsSigned-offNYBS Mechanical12/27/2022
DOB NOWMechanical SystemsSigned-offNYBS Mechanical11/26/2022
DOB NOWSidewalk ShedPermit IssuedAndamio Scaffolding01/12/2022
BISOTISSUEDJuno Contracting04/06/2017
BISEQRE-ISSUEDBig Z Builders07/25/2014
BISOTISSUEDBig Z Builders07/25/2014
BISOTISSUEDUpgrade Contracting Co04/17/2013
BISEQISSUEDEverest Scaffolding03/29/2013
BIS—ISSUEDGoing Sign & Servicing Co03/12/2012
BIS—ISSUEDGoing Sign & Servicing Co03/12/2012
BISPLISSUEDNortheast Plumbing & Heating07/07/2011
BISOTISSUEDArtisan Services06/21/2011
BISOTISSUEDArtisan Services06/21/2011
BISMHISSUEDArtisan Services06/21/2011
BISOTISSUEDHappy Garden Construction12/08/2010
BISOTISSUEDJPC Contracting07/06/2010
BISOTISSUEDLeon D. Dematteis Construction03/28/2007
BISOTISSUEDMillenium Restoration03/24/2006
BISOTISSUEDMillenium Restoration04/14/2005
BISEQISSUEDEmpire Scaffolding System04/06/2005
BISOTISSUEDUpgrade Contracting Co04/19/2002
BISOTRE-ISSUEDEtna Maintnces Co09/23/1999
BIS—ISSUEDSpectrum Sign08/30/1996
BISOTISSUEDShannon Group08/05/1996
BISEQISSUEDColgate Scaffolding02/21/1995
BISSPISSUEDSanford Stien Consulantsng02/21/1992
BIS—ISSUEDUltimate Signs & Designs11/18/1991
BISOTISSUEDScientific Compactor08/21/1991
BISEQISSUEDTat Co. Industries09/20/1990
BISMHISSUEDSantagata08/29/1990
1 project · most recent 01/13/2022
FiledStatusContractorScope
01/13/2022Permit IssuedBorowide Elect'l Contractors—
1 project · most recent 07/30/2026
FiledStatusContractorScope
07/30/2026———
▾Special Inspection Requirements (DOB NOW) — 5
DateRequirementInspectorRole
10/18/2022Mechanical SystemsChris Siderisspecial
10/18/2022FinalChris Siderisprogress
10/18/2022Ventilation and air distribution systemChris Siderisenergy_progress
10/18/2022HVAC-R and service water piping design and insulationChris Siderisenergy_progress
10/18/2022Maintenance informationChris Siderisenergy_progress
▾Tenants in the building
TenantSpaceFloorsRenovation projects
Ridgewood Savings BankBank / Financial branchFloor 1
Project M08023090 Alteration · LOC Issued · 11/18/2022
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 — 164 on file (BIS + DOB NOW)
▸Plans & Drawings3
▸DOB NOWPlans/Sketch3
09/03/2026M00660078-I1Request digital key ↗
09/01/2026M08023090-I1Request digital key ↗
08/16/2026M01438672-I1Request digital key ↗
▸Applications & Permits27
▸BISWORK PERMIT APPLICATION14
04/19/2017122957979Open ↗
07/28/2014122075057Open ↗
07/28/2014122075057Open ↗
Showing 3 of 14 on file for this type
▸BISPLAN / WORK APPROVAL APPLICATION13
01/30/2017122957979Open ↗
07/24/2014122075057Open ↗
03/29/2013140066041Open ↗
Showing 3 of 13 on file for this type
▸Seals & Professional Certifications44
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION32
07/13/2018122957979Open ↗
07/13/2018122957979Open ↗
04/12/2017122957979Open ↗
Showing 3 of 32 on file for this type
▸BISPROFESSIONAL CERTIFIED CHECKLIST2
07/24/2014122075057Open ↗
12/09/2010120549362Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT2
07/24/2014122075057Open ↗
03/29/2013140066041Open ↗
▸DOB NOWProgress Inspector Seal & Signature2
08/26/2026M08023090-I1Open ↗
08/26/2026M08023090-I1Open ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature2
09/01/2026M08023090-I1Open ↗
08/13/2026M00660078-I1Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
03/29/2013140066041Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM1
12/09/2010120549362Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
03/29/2013140066041Open ↗
▸DOB NOWSpecial Inspector Seal & Signature1
08/26/2026M08023090-I1Open ↗
▸Trade Schedules & Equipment6
▸BISSELF-CERT PLUMBING NOTICE3
11/28/2011120701295Open ↗
11/02/2011120701295Open ↗
10/11/2011120701295Open ↗
▸BISEQUIPMENT USE APPLICATION/PERMIT1
09/06/2012120701295Open ↗
▸BISSCHEDULE B - PLUMBING1
05/25/2011120701295Open ↗
▸BISSIGN HANGER CERTIFICATE1
03/22/2012120953085Open ↗
▸Safety & Tenant Protection2
▸BISTenant Protection Plan and Notes2
04/04/2017122957979Open ↗
01/30/2017122957979Open ↗
▸Environmental & Asbestos10
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'6
01/23/2012120953076Open ↗
01/23/2012120953085Open ↗
05/25/2011120701295Open ↗
Showing 3 of 6 on file for this type
▸BISASBESTOS: CERTIFICATION (DEP ACP5)3
01/30/2017122957979Open ↗
11/26/2012121443982Open ↗
11/26/2012121443982Open ↗
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
09/01/2026M08023090-I1Open ↗
▸Energy Compliance16
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS7
07/13/2018122957979Open ↗
01/30/2017122957979Open ↗
07/24/2014122075057Open ↗
Showing 3 of 7 on file for this type
▸BISAS-BUILT ENERGY ANALYSIS5
07/13/2018122957979Open ↗
10/29/2014122075057Open ↗
01/08/2014121443982Open ↗
Showing 3 of 5 on file for this type
▸BISTECHNICAL REPORT: ENERGY3
04/04/2012120701295Open ↗
08/24/2011120549362Open ↗
05/25/2011120701295Open ↗
▸BISTR8: Energy Code Progress Inspections1
04/04/2012120701295Open ↗
▸Inspections & Test Reports1
▸BISTECHNICAL REPORT: RESPONSIBILITY1
03/29/2013140066041Open ↗
▸Approvals, Objections & Sign-offs21
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST10
07/13/2018122957979Open ↗
08/25/2016140066041Open ↗
08/25/2016140066041Open ↗
Showing 3 of 10 on file for this type
▸BISADMINISTRATIVE OBJECTIONS6
11/26/2012121443982Open ↗
01/23/2012120953076Open ↗
01/23/2012120953085Open ↗
Showing 3 of 6 on file for this type
▸BISLETTERS - SUPPORTING DOCUMENTATION3
08/23/2013121443982Open ↗
08/24/2011120549362Open ↗
08/24/2011120549362Open ↗
▸BISCCD1-Construction Code Determination1
08/23/2013121443982Open ↗
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter1
08/13/2026M00660078-I1Open ↗
▸Cost, Insurance & Ownership17
▸BISCOST AFFIDAVIT17
07/13/2018122957979Open ↗
01/30/2017122957979Open ↗
10/29/2014122075057Open ↗
Showing 3 of 17 on file for this type
▸Filing & Intake Forms13
▸BISEFILING COVER SHEET10
01/30/2017122957979Open ↗
07/24/2014122075057Open ↗
11/26/2012121443982Open ↗
Showing 3 of 10 on file for this type
▸BISEFILING JOB APPLICATION COVER SHEET1
03/29/2013140066041Open ↗
▸BISADDITIONAL INFORMATION1
12/08/2011120701295Open ↗
▸BISBOROUGH INTAKE FORM1
07/13/2018122957979Open ↗
▸Other Documents4
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION3
03/29/2013140066041Open ↗
07/19/2011120378929Open ↗
12/09/2010120549362Open ↗
▸DOB NOWIRA Certification1
08/16/2026M01438672-I1Open ↗