← Back
Walk-up cooperative
857 9 AVENUE
MANHATTAN · BIN 1026848
💬 Discuss this project
1901Year Built
6Stories
C6Building Class
R8Zoning
14,241 sfGross Floor Area
24Units
Rent Stabilized21 Open Violations 18 unresolved · 3 paperwork only ▸FDNY Report ↗
Walk-up cooperative · Owner of record: NEW NINTH AVENUE CORP. · 2,900 sf lot · 4.91 FAR built · Flood zone X
Locations of Work
ArchitectureMechanical
Floor 13p · 2 filings · 8 docs
Cellar3p · 4 filings · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
NEW NINTH AVENUE CORP.2403/22/2026
CINLAR CORP303/22/2026
PEMA ENTERPRISES903/22/2026
RYAN-ROSEN MANAGEMENT703/22/2026
ROYAN ROSEN MANAGEMENT103/22/2026
THE OWNER OF103/22/2026
NEW 9TH AVE CORP C/O RYAN103/22/2026
SIREN MANAGEMENT403/21/2026
CINLAR CORP C O SIREN MANAGEMENT403/21/2026
NEW NINTH AVENUE CORP C O SIREN103/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
KONOSKI ENGINEERING PLLC102/24/2025
ROBERT STRONG ARCHITECT205/10/2023
SY ENGINEERING PLLC207/23/2021
ALLEN SHINFELD, P.E. PLLC104/05/2021
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
KUSHNER STUDIOS103/21/2026
C PLUS DESIGN GROUP403/21/2026
YOUN DESIGN CORP203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
J & L SERVICE NYC INCGeneral Contractor303/21/2026
FRANK, SEYMOURElectrical103/21/2026
ISAAC STEINBERGElectrical103/21/2026
JOSEPH ADAMOElectrical103/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
KONOSKI ENGINEERING PLLC9111102/24/2025
ROBERT STRONG ARCHITECT4884104/02/2023
SY ENGINEERING PLLC5149207/23/2021
Building Lifecycle
All (79)Filed (6)Permit Issued (2)Signed Off (1)Violation (60)Objection (1)Special Inspection (9)
06/01/2026
Violation issued (HPD, open)
C
09/03/2025
Violation issued (ECB, open)
Construction
06/25/2025
Violation issued (HPD, open)
C
06/25/2025
Violation issued (HPD, open)
B
06/25/2025
Violation issued (HPD, open)
A
06/25/2025
Violation issued (HPD, open)
C
06/25/2025
Violation issued (HPD, closed)
C
02/24/2025
Filed — Alteration
Filing herewith for removal of kitchen exhaust fan and connected ductwork as shown on plans
M01067342-I1
02/24/2025
Special inspection requirement — Tenant Protection Plan Compliance
christopher konoski
12/31/2024
Violation issued (HPD, open)
C
12/31/2024
Violation issued (HPD, closed)
B
12/31/2024
Violation issued (HPD, open)
C
12/31/2024
Violation issued (HPD, closed)
B
12/31/2024
Violation issued (HPD, open)
C
12/30/2024
Violation issued (ECB, closed)
Boilers
09/23/2024
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/16/2024
Special inspection requirement — Mechanical Systems
christopher konoski
06/16/2024
Special inspection requirement — Final
christopher konoski
10/04/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
09/11/2023
Violation issued (FDNY_ORDER, closed)
09/11/2023
Violation issued (FDNY_ORDER, closed)
09/11/2023
Violation issued (FDNY_ORDER, closed)
06/30/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/27/2023
Violation issued (ECB, open)
Construction
06/27/2023
Violation issued (ECB, open)
Construction
06/08/2023
Signed off — Alteration
MINOR PLAN AMENDMENT TO M00849724-l1. NO CHANGE TO THE COST. NO CHANGE TO OCCUPANCY USE OR EGRESS.
M00849724-I1
05/13/2023
Objection raised — Admin
05/10/2023
Filed — Alteration
MINOR PLAN AMENDMENT TO M00849724-l1. NO CHANGE TO THE COST. NO CHANGE TO OCCUPANCY USE OR EGRESS.
M00849724-S1
05/10/2023
Special inspection requirement — Final
ROBERT STRONG JR
05/09/2023
Permit issued — General Construction
M00849724-I1-GC
04/11/2023
Violation issued (HPD, closed)
C
04/04/2023
Violation issued (HPD, closed)
C
04/04/2023
Violation issued (HPD, closed)
C
04/02/2023
Filed — Alteration
MINOR PLAN AMENDMENT TO M00849724-l1. NO CHANGE TO THE COST. NO CHANGE TO OCCUPANCY USE OR EGRESS.
M00849724-I1
04/02/2023
Special inspection requirement — Final
ROBERT STRONG JR
03/30/2023
Special inspection requirement — Fenestration areas
ROBERT STRONG JR
03/30/2023
Special inspection requirement — Tenant Protection Plan Compliance
ROBERT STRONG JR
03/29/2023
Special inspection requirement — Energy Code Compliance Inspections
ROBERT STRONG JR
03/29/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
ROBERT STRONG JR
11/02/2022
Violation issued (HPD, closed)
I
09/21/2022
Violation issued (HPD, closed)
C
03/28/2022
Violation issued (FDNY_ORDER, closed)
03/28/2022
Violation issued (FDNY_ORDER, closed)
03/28/2022
Violation issued (FDNY_ORDER, closed)
03/28/2022
Violation issued (FDNY_ORDER, closed)
03/28/2022
Violation issued (FDNY_ORDER, closed)
03/28/2022
Violation issued (FDNY_ORDER, closed)
03/28/2022
Violation issued (FDNY_ORDER, closed)
01/19/2022
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
10/26/2021
Violation issued (ECB, closed)
Construction
10/26/2021
Violation issued (ECB, closed)
Boilers
10/07/2021
Permit issued — Mechanical Systems
M00560474-I1-MS
07/23/2021
Filed — Alteration
M00560474-I1
07/16/2021
Filed — Alteration
INSTALLATION OF A/C UNIT. NO CHANGE IN USE, OCCUPANCY AND MEANS OF EGRESS IS INVOLVED UNDER THIS APPLICATION.
M00555958-I1
04/05/2021
Filed — Alteration
M00495444-I1
09/11/2019
Violation issued (HPD, closed)
C
06/29/2019
Violation issued (HPD, closed)
B
12/03/2018
Violation issued (ECB, closed)
Construction
12/03/2018
Violation issued (ECB, closed)
Construction
12/03/2018
Violation issued (ECB, closed)
Construction
Latest 60 of 79 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionSigned-offROBERT STRONG ARCHITECT05/09/2023
DOB NOWMechanical SystemsPermit IssuedJ & L SERVICE NYC INC10/07/2021
BISPLISSUEDNEW YORK PARK PLBG&HTG CO11/04/2022
BISPLISSUEDORBIT PLBG & HTG INC10/06/2015
BISOTISSUEDTROUTBROOOK DEVEL LLC06/24/2015
BISEQISSUEDEMPIRE SCAFFOLDING SYSTEM12/31/2014
BISOTISSUEDTOWER BLDG SERVICES,INC12/29/2014
BISOTISSUEDTOWER BLDG SERVICES,INC06/12/2014
BISEQISSUEDEMPIRE SCAFFOLDING SYSTEM04/15/2014
BISEQISSUEDEMPIRE SCAFFOLDING SYSTEM01/29/2014
BISEQISSUEDEMPIRE SCAFFOLDING SYSTEM08/20/2013
BISOTISSUEDVARDARIS TECH., INC07/09/2012
BISFPISSUEDCITYWIDE FIRE SYS PLBG EN05/14/2012
BISPLISSUEDFLINT MECHANICAL CORP01/03/2012
BISOTISSUEDVARDARIS TECH., INC12/08/2011
BISEQISSUEDVARDARIS TECH., INC12/08/2011
BISPLISSUEDFLINT MECHANICAL CORP11/19/2010
BISOTISSUEDVARDARIS TECH., INC09/22/2010
BISFPISSUEDNY BUSINESS FIRE SYSTEMS INC.01/31/2006
BISPLISSUEDA-1 WATERMAIN & SEWER CORP03/20/2002
BISFPISSUEDMASTER FIRE SYSTEMS, INC02/27/2002
BISMHISSUEDJUNG WOR CHIN01/09/2002
BISPLISSUEDMAINLAND PLUMBING HEATING CO08/09/1994
BISOTISSUEDAANDE ASSOC INC07/19/1994
1 project · most recent 07/16/2021
Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
07/16/2021——Air Conditioning Systems
Cooling
Fujitsu AOU36RLX 36,000 BTU · Condensing Unit ×1
4 projects · most recent 07/24/2025
General Wiring
FiledStatusContractorScope
07/24/2025CompleteMARTINEZ ELECTRICAL CONT—
12/31/2024Permit IssuedHI-LIGHTS ELECTRICAL—
06/28/2021Permit IssuedALL WIRED UP ELECTRICAL CGeneral Wiring
04/07/2021CompleteJONG HYUN KIM—
▾Special Inspection Requirements (DOB NOW) — 9
DateRequirementInspectorRole
02/24/2025Tenant Protection Plan Compliancechristopher konoskispecial
06/16/2024Mechanical Systemschristopher konoskispecial
06/16/2024Finalchristopher konoskiprogress
05/10/2023FinalROBERT STRONG JRprogress
04/02/2023FinalROBERT STRONG JRprogress
03/30/2023Fenestration areasROBERT STRONG JRenergy_progress
03/30/2023Tenant Protection Plan ComplianceROBERT STRONG JRspecial
03/29/2023Energy Code Compliance InspectionsROBERT STRONG JRprogress
03/29/2023Fire-Resistant Penetrations and JointsROBERT STRONG JRspecial
▾Documents — 158 on file (BIS + DOB NOW)
▸Plans & Drawings6
▸DOB NOWPlans/Sketch6
09/03/2026M00495444-I1Request digital key ↗
09/03/2026M00555958-I1Request digital key ↗
09/03/2026M00560474-I1Request digital key ↗
Showing 3 of 6 on file for this type
▸Applications & Permits36
▸BISPLAN / WORK APPROVAL APPLICATION17
01/09/2023122416527Open ↗
01/03/2023122416527Open ↗
09/20/2022122416527Open ↗
Showing 3 of 17 on file for this type
▸BISWORK PERMIT APPLICATION17
11/04/2022122416527Open ↗
10/23/2015122416527Open ↗
07/15/2015122416527Open ↗
Showing 3 of 17 on file for this type
▸DOB NOWHPD Certification Letter or CPC Special Permit2
08/13/2026M00849724-I1Open ↗
08/13/2026M00849724-S1Open ↗
▸Seals & Professional Certifications37
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION12
07/20/2016122416527Open ↗
06/21/2016122416527Open ↗
06/21/2016122416527Open ↗
Showing 3 of 12 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT6
06/21/2016122416527Open ↗
06/21/2016122416527Open ↗
06/21/2016122416527Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature6
09/03/2026M00495444-I1Open ↗
09/03/2026M00560474-I1Open ↗
08/24/2026M01067342-I1Open ↗
Showing 3 of 6 on file for this type
▸DOB NOWProgress Inspector Seal & Signature5
09/01/2026M01067342-I1Open ↗
08/28/2026M00849724-I1Open ↗
08/28/2026M00849724-I1Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature3
09/01/2026M01067342-I1Open ↗
08/28/2026M00849724-I1Open ↗
08/28/2026M00849724-I1Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION2
04/14/2014140184431Open ↗
08/19/2013140107630Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY2
04/14/2014140184431Open ↗
08/19/2013140107630Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST1
07/07/2015122416527Open ↗
▸Trade Schedules & Equipment12
▸BISSCHEDULE B - PLUMBING6
09/19/2022122416527Open ↗
09/09/2022122416527Open ↗
01/09/2012120335654Open ↗
Showing 3 of 6 on file for this type
▸BISSELF-CERT PLUMBING NOTICE2
07/12/2012120335654Open ↗
07/12/2012120335654Open ↗
▸BISEQUIPMENT USE PERMITS1
01/25/2013120335654Open ↗
▸BISEQUIPMENT USE APPLICATION-PERMIT1
01/23/2013120335654Open ↗
▸BISFA - FDNY APPROVAL : FD-FAA1
09/04/2012121032532Open ↗
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE1
06/10/2015122416527Open ↗
▸Safety & Tenant Protection10
▸DOB NOWHPD-2: Clinton Special District Anti-Harassment Checklist6
08/13/2026M00560474-I1Open ↗
08/13/2026M01067342-I1Open ↗
08/13/2026M00849724-S1Open ↗
Showing 3 of 6 on file for this type
▸BISANTI-HARASSMENT CHECKLIST: CLINTON2
07/07/2015122416527Open ↗
03/05/2014121932999Open ↗
▸DOB NOWCertificate of No Harassment2
08/13/2026M00849724-I1Open ↗
08/13/2026M00849724-S1Open ↗
▸Environmental & Asbestos11
▸DOB NOWDEP ACP-5: Asbestos Assessment Report5
09/03/2026M00560474-I1Open ↗
08/24/2026M01067342-I1Open ↗
08/13/2026M00849724-I1Open ↗
Showing 3 of 5 on file for this type
▸BISASBESTOS: CERTIFICATION (DEP ACP5)2
07/07/2015122416527Open ↗
04/14/2014140184431Open ↗
▸BISTHIS IS NOT AN ASBESTOS PROJECT2
01/09/2012120335654Open ↗
01/09/2012120335654Open ↗
▸BISDEP ASBESTOS PROJECT COMPLETION FORM1
06/19/2014121932999Open ↗
▸BISACP5 ASBESTOS: CERTIFICATION (DEP ACP5)1
06/19/2014121932999Open ↗
▸Energy Compliance9
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS6
07/20/2016122416527Open ↗
06/21/2016122416527Open ↗
06/21/2016122416527Open ↗
Showing 3 of 6 on file for this type
▸BISAS-BUILT ENERGY ANALYSIS2
07/20/2016122416527Open ↗
06/04/2015121932999Open ↗
▸BISELECTRICAL APPLICATION FOR SIDEWALK SHED LIGHTING1
08/19/2013140107630Open ↗
▸Inspections & Test Reports2
▸BISTECHNICAL REPORT: RESPONSIBILITY2
04/14/2014140184431Open ↗
08/19/2013140107630Open ↗
▸Approvals, Objections & Sign-offs10
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST4
01/27/2023122416527Open ↗
07/29/2016122416527Open ↗
06/04/2015121932999Open ↗
Showing 3 of 4 on file for this type
▸BISADMINISTRATIVE OBJECTIONS2
04/05/2012121032532Open ↗
05/07/2010120335654Open ↗
▸BISLETTERS - SUPPORTING DOCUMENTATION2
07/15/2015122416527Open ↗
01/12/2015140107630Open ↗
▸BISSUPERSEDING LETTER1
11/04/2022122416527Open ↗
▸BISSHED LETTER1
02/05/2014140107630Open ↗
▸Cost, Insurance & Ownership11
▸BISCOST AFFIDAVIT10
07/20/2016122416527Open ↗
06/21/2016122416527Open ↗
06/10/2015122416527Open ↗
Showing 3 of 10 on file for this type
▸BISCIVIL PENALTY AFFIDAVIT/REQUEST1
11/04/2022122416527Open ↗
▸Filing & Intake Forms14
▸BISADDITIONAL INFORMATION5
01/09/2023122416527Open ↗
06/21/2016122416527Open ↗
12/18/2012120335654Open ↗
Showing 3 of 5 on file for this type
▸BISEFILING COVER SHEET4
06/10/2015122416527Open ↗
03/05/2014121932999Open ↗
04/05/2012121032532Open ↗
Showing 3 of 4 on file for this type
▸BISEFILING JOB APPLICATION COVER SHEET2
04/14/2014140184431Open ↗
08/19/2013140107630Open ↗
▸BISBOROUGH INTAKE FORM2
11/04/2022122416527Open ↗
10/20/2022122416527Open ↗
▸BISHPD-3 - SRO MD ANTI-HARASSEMENT CHECKLIST1
09/03/2010120335654Open ↗