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Office with apartments (no commercial)
9 CHATHAM SQUARE
MANHATTAN · BIN 1001707
💬 Discuss this project
1920Year Built
5Stories
O8Building Class
C6-1Zoning
27,375 sfGross Floor Area
9Units
Rent Stabilized72 Open Violations 69 unresolved · 3 paperwork only ▸FDNY Report ↗
Office with apartments (no commercial) · Owner of record: 9-10 CHATHAM, LLC · 5,136 sf lot · 5.33 FAR built · Flood zone X
Locations of Work
ArchitectureMechanicalFire ProtectionCivil
Floor 14p · 2 filings · 20 docs
1 job · most recent 09/02/2022
Fence
FiledStatusContractorScope
09/02/2022Permit IssuedWECUSTOM INCFence
Building Lifecycle
All (100)Filed (8)Permit Issued (9)Signed Off (5)Violation (39)Inspection (7)Objection (2)Special Inspection (30)
04/29/2026
Violation issued (HPD, open)
A
04/07/2026
Violation issued (ECB, open)
Construction
03/02/2026
Violation issued (HPD, open)
C
03/02/2026
Violation issued (HPD, open)
A
03/02/2026
Violation issued (HPD, open)
C
03/02/2026
Violation issued (HPD, open)
A
03/02/2026
Violation issued (HPD, open)
A
03/02/2026
Violation issued (HPD, open)
A
03/02/2026
Violation issued (HPD, open)
A
03/02/2026
Violation issued (HPD, open)
B
11/17/2025
Violation issued (HPD, open)
I
06/04/2025
Violation issued (HPD, open)
A
11/22/2024
Violation issued (HPD, open)
I
11/14/2024
Signed off — Alteration
MECHANICAL WORK FOR EXISTING EATING & DRINKING ESTABLISHMENT ON 1ST FLOOR IN CONJUNCTION WITH ALT2 JOB # M00962701-I1. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY.
M00962701-S1
10/23/2024
Signed off — Alteration
MECHANICAL WORK FOR EXISTING EATING & DRINKING ESTABLISHMENT ON 1ST FLOOR IN CONJUNCTION WITH ALT2 JOB # M00962701-I1. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY.
M00962701-S2
10/21/2024
Special inspection requirement — Maintenance information
CHRISTIAN LOZADA
10/21/2024
Special inspection requirement — Tenant Protection Plan Compliance
NARESH MAHANGU
10/21/2024
Special inspection requirement — Mechanical Systems
CHRISTIAN LOZADA
10/21/2024
Special inspection requirement — Final
CHRISTIAN LOZADA
10/21/2024
Special inspection requirement — Energy Code Compliance Inspections
CHRISTIAN LOZADA
10/21/2024
Special inspection requirement — HVAC-R and service water piping design and insulation
CHRISTIAN LOZADA
10/21/2024
Special inspection requirement — HVAC-R and service water heating equipment
CHRISTIAN LOZADA
10/21/2024
Special inspection requirement — HVAC-R and service water heating system controls
CHRISTIAN LOZADA
10/18/2024
Filed — Alteration
MECHANICAL WORK FOR EXISTING EATING & DRINKING ESTABLISHMENT ON 1ST FLOOR IN CONJUNCTION WITH ALT2 JOB # M00962701-I1. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY.
M00962701-P2
10/16/2024
Signed off — Alteration
MECHANICAL WORK FOR EXISTING EATING & DRINKING ESTABLISHMENT ON 1ST FLOOR IN CONJUNCTION WITH ALT2 JOB # M00962701-I1. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY.
M00962701-I1
10/11/2024
Special inspection requirement — HVAC-R and service water heating system controls
CHRISTIAN LOZADA
10/11/2024
Special inspection requirement — Mechanical Systems
CHRISTIAN LOZADA
10/11/2024
Special inspection requirement — Tenant Protection Plan Compliance
10/11/2024
Special inspection requirement — Energy Code Compliance Inspections
CHRISTIAN LOZADA
10/11/2024
Special inspection requirement — Final
CHRISTIAN LOZADA
10/11/2024
Special inspection requirement — Maintenance information
CHRISTIAN LOZADA
10/11/2024
Special inspection requirement — HVAC-R and service water piping design and insulation
CHRISTIAN LOZADA
10/11/2024
Special inspection requirement — HVAC-R and service water heating equipment
CHRISTIAN LOZADA
08/20/2024
Inspection — Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic Test
Certified
View inspection ↗
08/20/2024
Inspection — Certified Sprinkler - SP - Roughing
Certified
View inspection ↗
08/19/2024
Inspection — Certified Sprinkler-SP-Fixtures-Finish
Certified
View inspection ↗
08/13/2024
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
07/15/2024
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
05/21/2024
Permit issued — General Construction
M00962701-I1-GC
05/16/2024
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
05/16/2024
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
04/25/2024
Filed — Alteration
MECHANICAL WORK FOR EXISTING EATING & DRINKING ESTABLISHMENT ON 1ST FLOOR IN CONJUNCTION WITH ALT2 JOB # M00962701-I1. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY.
M00962701-P1
04/16/2024
Special inspection requirement — Sprinkler Systems
CHRISTIAN LOZADA
04/16/2024
Special inspection requirement — Tenant Protection Plan Compliance
04/16/2024
Special inspection requirement — Energy Code Compliance Inspections
CHRISTIAN LOZADA
04/16/2024
Special inspection requirement — HVAC-R and service water heating system controls
CHRISTIAN LOZADA
04/16/2024
Special inspection requirement — HVAC-R and service water heating equipment
CHRISTIAN LOZADA
04/16/2024
Special inspection requirement — HVAC-R and service water piping design and insulation
CHRISTIAN LOZADA
04/16/2024
Special inspection requirement — Maintenance information
CHRISTIAN LOZADA
04/01/2024
Violation issued (HPD, open)
A
03/11/2024
Permit issued — Plumbing
M00962701-S1-EW-SP
03/07/2024
Permit issued — Mechanical Systems
M00962701-S2-MS
03/07/2024
Permit issued — General Construction
M00962701-I1-GC
03/07/2024
Permit issued — Plumbing
M00962701-S1-PL
01/09/2024
Filed — Alteration
MECHANICAL WORK FOR EXISTING EATING & DRINKING ESTABLISHMENT ON 1ST FLOOR IN CONJUNCTION WITH ALT2 JOB # M00962701-I1. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY.
M00962701-S1
01/09/2024
Filed — Alteration
MECHANICAL WORK FOR EXISTING EATING & DRINKING ESTABLISHMENT ON 1ST FLOOR IN CONJUNCTION WITH ALT2 JOB # M00962701-I1. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY.
M00962701-S2
01/09/2024
Filed — Alteration
MECHANICAL WORK FOR EXISTING EATING & DRINKING ESTABLISHMENT ON 1ST FLOOR IN CONJUNCTION WITH ALT2 JOB # M00962701-I1. NO CHANGE IN USE, MEANS OF EGRESS OR OCCUPANCY.
M00962701-I1
01/08/2024
Special inspection requirement — Lighting controls
CHRISTIAN LOZADA
01/08/2024
Special inspection requirement — Metering
CHRISTIAN LOZADA
01/08/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
CHRISTIAN LOZADA
Latest 60 of 100 events.
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
9-10 CHATHAM1303/22/2026
HOP SHING RES INC103/22/2026
HO SHING REST (NY) INC203/21/2026
MANAGEMENT203/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
CQ&J CORPORATION210/18/2024
CL ENGINEERING P.C.304/25/2024
GILLEN - KONUK ARCHITECTURE, DPC106/08/2023
MYLES ARCHITECTURE, P.C.109/02/2022
ADS&Y INC.109/23/2020
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
WM ARCH1003/21/2026
CODE203/21/2026
MYLES ARCHITECTURE P C203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
BUILT NYG INCGeneral Contractor507/08/2026
WECUSTOM INCGeneral Contractor407/08/2026
WEBUILD INCGeneral Contractor203/21/2026
SCHWARTZ, IRVINGElectrical103/21/2026
JEM FIRE PREVENTION INCFire Protection107/08/2026
J.A. MECH. PLBG. & HTG INPlumbing107/08/2026
PIPESTYLISTS, INCPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
CL ENGINEERING P.C.6781510/18/2024
NKM ENGINEERING PLLC6244301/09/2024
ADS & Y INC3783109/23/2020
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionSigned-offBUILT NYG INC05/21/2024
DOB NOWPlumbingSigned-offJEM FIRE PREVENTION INC03/11/2024
DOB NOWMechanical SystemsSigned-offBUILT NYG INC03/07/2024
DOB NOWGeneral ConstructionSigned-offBUILT NYG INC03/07/2024
DOB NOWPlumbingSigned-offT & T PLUMBING INC03/07/2024
DOB NOWConstruction FencePermit IssuedWECUSTOM INC06/24/2023
DOB NOWGeneral ConstructionSigned-offWECUSTOM INC06/21/2023
DOB NOWConstruction FencePermit IssuedWEBUILD09/20/2022
DOB NOWPlumbingSigned-offJ.A. MECH. PLBG. & HTG IN11/02/2020
BISPLISSUEDJL PLUMBING LLC04/05/2018
BISOTISSUEDHAPPY HOME CONSTRUCTION C09/04/2015
BISEQISSUEDHAPPY HOME CONSTRUCTION C09/04/2015
BISOTRE-ISSUEDHAPPY HOME CONSTRUCTION C10/08/2010
BISFPISSUEDNY BUSINESS FIRE SYSTEMS INC08/31/2006
BIS—ISSUEDKISSENS CONSTRUCTION INC10/01/2003
BISFPISSUEDIDEAL FIRE CONTROL., INC.08/23/2001
BISMHISSUEDRONG YIP CONSTRUCTION CO09/03/1996
▾Field Inspections (DOB CAP) — 7
DateTypeResultReport
08/20/2024Certified Sprinkler-SP-Piping Dry/Wet-Hydrostatic TestCertifiedView ↗
08/20/2024Certified Sprinkler - SP - RoughingCertifiedView ↗
08/19/2024Certified Sprinkler-SP-Fixtures-FinishCertifiedView ↗
08/13/2024Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
07/15/2024Pass-Final PL - Up to 3 Requested FloorsPassView ↗
05/16/2024Certified Gas-Gas-Piping-RoughingCertifiedView ↗
05/16/2024Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 33
DateRequirementInspectorRole
10/21/2024Maintenance informationCHRISTIAN LOZADAenergy_progress
10/21/2024Tenant Protection Plan ComplianceNARESH MAHANGUspecial
10/21/2024Mechanical SystemsCHRISTIAN LOZADAspecial
10/21/2024FinalCHRISTIAN LOZADAprogress
10/21/2024Energy Code Compliance InspectionsCHRISTIAN LOZADAprogress
10/21/2024HVAC-R and service water piping design and insulationCHRISTIAN LOZADAenergy_progress
10/21/2024HVAC-R and service water heating equipmentCHRISTIAN LOZADAenergy_progress
10/21/2024HVAC-R and service water heating system controlsCHRISTIAN LOZADAenergy_progress
10/11/2024HVAC-R and service water heating system controlsCHRISTIAN LOZADAenergy_progress
10/11/2024Mechanical SystemsCHRISTIAN LOZADAspecial
10/11/2024Tenant Protection Plan Compliance—special
10/11/2024Energy Code Compliance InspectionsCHRISTIAN LOZADAprogress
10/11/2024FinalCHRISTIAN LOZADAprogress
10/11/2024Maintenance informationCHRISTIAN LOZADAenergy_progress
10/11/2024HVAC-R and service water piping design and insulationCHRISTIAN LOZADAenergy_progress
10/11/2024HVAC-R and service water heating equipmentCHRISTIAN LOZADAenergy_progress
04/16/2024Sprinkler SystemsCHRISTIAN LOZADAspecial
04/16/2024Tenant Protection Plan Compliance—special
04/16/2024Energy Code Compliance InspectionsCHRISTIAN LOZADAprogress
04/16/2024HVAC-R and service water heating system controlsCHRISTIAN LOZADAenergy_progress
04/16/2024HVAC-R and service water heating equipmentCHRISTIAN LOZADAenergy_progress
04/16/2024HVAC-R and service water piping design and insulationCHRISTIAN LOZADAenergy_progress
04/16/2024Maintenance informationCHRISTIAN LOZADAenergy_progress
01/08/2024Lighting controlsCHRISTIAN LOZADAenergy_progress
01/08/2024MeteringCHRISTIAN LOZADAenergy_progress
Latest 25 of 33.
▾Documents — 125 on file (BIS + DOB NOW)
▸Plans & Drawings8
▸DOB NOWPlans/Sketch7
08/31/2026M00883950-I1Request digital key ↗
08/28/2026M00962701-P1Request digital key ↗
08/28/2026M00962701-I1Request digital key ↗
Showing 3 of 7 on file for this type
▸DOB NOWPlans/Sketch - Plumbing1
09/04/2026M00401610-I1Request digital key ↗
▸Applications & Permits17
▸BISPLAN / WORK APPROVAL APPLICATION11
04/24/2018123390375Open ↗
04/18/2018123390375Open ↗
04/02/2018123390375Open ↗
Showing 3 of 11 on file for this type
▸BISWORK PERMIT APPLICATION5
04/06/2018123390375Open ↗
09/01/2015140388792Open ↗
09/01/2015140388792Open ↗
Showing 3 of 5 on file for this type
▸BISPLACE OF ASSEMBLY1
05/24/2013121561372Open ↗
▸Seals & Professional Certifications39
▸DOB NOWProgress Inspector Seal & Signature11
09/28/2026M00962701-I1Open ↗
09/28/2026M00962701-I1Open ↗
09/28/2026M00962701-I1Open ↗
Showing 3 of 11 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature8
08/13/2026M00883950-I1Open ↗
08/13/2026M07994172-I1Open ↗
08/13/2026M00962701-P2Open ↗
Showing 3 of 8 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION7
07/18/2018123390375Open ↗
04/02/2018123390375Open ↗
01/10/2018123170022Open ↗
Showing 3 of 7 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature6
09/28/2026M00962701-I1Open ↗
09/06/2026M00401610-I1Open ↗
08/29/2026M00962701-P1Open ↗
Showing 3 of 6 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT3
04/02/2018123390375Open ↗
01/10/2018123195586Open ↗
09/01/2015140388792Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST2
04/02/2018123390375Open ↗
01/10/2018123195586Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
09/01/2015140388792Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
09/01/2015140388792Open ↗
▸Trade Schedules & Equipment7
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE5
04/24/2018123390375Open ↗
04/18/2018123390375Open ↗
04/02/2018123390375Open ↗
Showing 3 of 5 on file for this type
▸BISSELF-CERT PLUMBING NOTICE1
01/26/2011120417959Open ↗
▸BISSCHEDULE B - PLUMBING1
07/21/2010120417959Open ↗
▸Safety & Tenant Protection5
▸BISTenant Protection Plan and Notes3
04/02/2018123390375Open ↗
02/01/2018123195586Open ↗
01/10/2018123170022Open ↗
▸BISSTREET TREE CHECKLIST1
07/21/2010120417959Open ↗
▸DOB NOWTenant Protection Plan1
08/13/2026M00401610-I1Open ↗
▸Environmental & Asbestos12
▸DOB NOWDEP ACP-5: Asbestos Assessment Report7
08/13/2026M00962701-S2Open ↗
08/13/2026M00962701-P1Open ↗
08/13/2026M00883950-I1Open ↗
Showing 3 of 7 on file for this type
▸BISASBESTOS: CERTIFICATION (DEP ACP5)4
04/02/2018123390375Open ↗
01/10/2018123170022Open ↗
01/10/2018123195586Open ↗
Showing 3 of 4 on file for this type
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1
07/21/2010120417959Open ↗
▸Energy Compliance10
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS5
07/18/2018123390375Open ↗
04/02/2018123390375Open ↗
01/10/2018123170022Open ↗
Showing 3 of 5 on file for this type
▸BISAS-BUILT ENERGY ANALYSIS2
07/18/2018123390375Open ↗
11/17/2016140388792Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1
09/01/2015140388792Open ↗
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY1
09/01/2015140388792Open ↗
▸BISNYCECC ANALYSIS1
09/01/2015140388792Open ↗
▸Inspections & Test Reports1
▸BISTECHNICAL REPORT: RESPONSIBILITY1
09/01/2015140388792Open ↗
▸Approvals, Objections & Sign-offs5
▸BISADMINISTRATIVE OBJECTIONS2
05/24/2013121561372Open ↗
07/21/2010120417959Open ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST2
07/18/2018123390375Open ↗
11/17/2016140388792Open ↗
▸BISLETTERS - SUPPORTING DOCUMENTATION1
11/17/2016140388792Open ↗
▸Cost, Insurance & Ownership9
▸BISCOST AFFIDAVIT8
07/18/2018123390375Open ↗
04/02/2018123390375Open ↗
01/10/2018123170022Open ↗
Showing 3 of 8 on file for this type
▸BISCIVIL PENALTY AFFADAVIT/REQUEST1
09/04/2015140388792Open ↗
▸Filing & Intake Forms11
▸BISEFILING COVER SHEET5
04/02/2018123390375Open ↗
01/10/2018123195586Open ↗
01/10/2018123170022Open ↗
Showing 3 of 5 on file for this type
▸BISADDITIONAL INFORMATION3
04/25/2018123390375Open ↗
02/23/2011120417959Open ↗
11/22/2010120417959Open ↗
▸BISBOROUGH INTAKE FORM2
07/18/2018123390375Open ↗
04/18/2018123390375Open ↗
▸BISEFILING JOB APPLICATION COVER SHEET1
09/01/2015140388792Open ↗
▸Other Documents1
▸BISSupporting Document: Fee Exempt1
11/17/2016140388792Open ↗