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Walk-up apt, over six families with stores
666 9 AVENUE
MANHATTAN · BIN 1025040
💬 Discuss this project
1920Year Built
5Stories
C7Building Class
R8Zoning
7,995 sfGross Floor Area
10Units
Rent Stabilized1 Open Violation ▸FDNY Report ↗
Walk-up apt, over six families with stores · Owner of record: NAMDAR 666 9TH AVE LLC · 1,883 sf lot · 4.25 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralMechanicalPlumbingLandscape
Roof11p · 2 filings · 20 docs
Floor 59p · 2 filings · 20 docs
Floor 49p · 2 filings · 20 docs
Floor 39p · 2 filings · 20 docs
Floor 29p · 2 filings · 20 docs
Floor 111p · 2 filings · 20 docs
Cellar15p · 3 filings · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
BLUE SKY GROUP1607/08/2026
TRI BOROUGH SCAFFOLDING303/22/2026
NAMDAR 666 9TH AVE LLC103/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
04/04/2022$3.5M—J & L MANAGEMENT COMPANY OF NEW YORK LLC → NAMDAR 666 9TH AVE LLC$438/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
LONGTIN SOLUTIONS LLC908/29/2023
ROBERT MARINO ARCHITECTS103/04/2021
KZ ENGINEERING, P.C102/19/2020
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
BASIC GROUPS1803/21/2026
DOMINION EXPEDITING103/21/2026
SYNERGY BUILDING CONSULTANTS103/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
BLUESKY DEVELOPMENTGeneral Contractor404/09/2026
TRI BOROUGH SCAFFOLDINGGeneral Contractor303/21/2026
STEVEN BOODHOOElectrical203/21/2026
INNOVATION PLUMBING LLCPlumbing207/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
LONGTIN SOLUTIONS LLC8320908/29/2023
CHOI ENGINEERING PLLC2264103/04/2021
Building Lifecycle
All (98)Filed (11)Permit Issued (5)Signed Off (3)Violation (33)Inspection (6)Objection (10)Special Inspection (30)
10/20/2025
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
09/25/2023
Signed off — Alteration
SUBSEQUENT FILING FOR PLUMBING WORK IN CONJUNCTION WITH OT/MS JOB#M00756630-I1. PLUMBING WORK FROM CELLAR TO 5TH FLOOR. REPAIR GAS LEAK PIPE IN CEL. NO CHANGE IN EGRESS, USE OR OCCUPANCY.
M00757111-I1
09/11/2023
Signed off — Alteration
PROPOSED REPAIRING OF FIRE DAMAGED AREA AND INTERIOR RENOVATION FROM CELLAR TO ROOF. NO CHANGE IN EGRESS, USE OR OCCUPANCY.
M00756630-I1
09/05/2023
Inspection — Pass-Final General Construction Non-Directive 14
Pass
View inspection ↗
08/29/2023
Filed — Alteration
SUBSEQUENT FILING FOR PLUMBING WORK IN CONJUNCTION WITH OT/MS JOB#M00756630-I1. PLUMBING WORK FROM CELLAR TO 5TH FLOOR. REPAIR GAS LEAK PIPE IN CEL. NO CHANGE IN EGRESS, USE OR OCCUPANCY.
M00757111-P4
08/28/2023
Filed — Alteration
PROPOSED REPAIRING OF FIRE DAMAGED AREA AND INTERIOR RENOVATION FROM CELLAR TO ROOF. NO CHANGE IN EGRESS, USE OR OCCUPANCY.
M00756630-P3
08/28/2023
Special inspection requirement — Mechanical Systems
TIM TSAI
08/28/2023
Special inspection requirement — Final
TIM TSAI
08/28/2023
Special inspection requirement — Fire-Resistance Rated Construction
TIM TSAI
08/28/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
TIM TSAI
08/28/2023
Special inspection requirement — HVAC-R and service water piping design and insulation
TIM TSAI
08/28/2023
Special inspection requirement — Energy Code Compliance Inspections
TIM TSAI
08/28/2023
Special inspection requirement — HVAC-R and service water heating equipment
TIM TSAI
08/28/2023
Special inspection requirement — Interior lighting power
TIM TSAI
08/28/2023
Special inspection requirement — Maintenance information
TIM TSAI
08/28/2023
Special inspection requirement — HVAC-R and service water heating system controls
TIM TSAI
08/25/2023
Special inspection requirement — HVAC-R and service water piping design and insulation
TIM TSAI
08/25/2023
Special inspection requirement — Maintenance information
TIM TSAI
08/25/2023
Special inspection requirement — HVAC-R and service water heating system controls
TIM TSAI
08/25/2023
Special inspection requirement — Final
TIM TSAI
08/25/2023
Special inspection requirement — Fire-Resistance Rated Construction
TIM TSAI
08/25/2023
Special inspection requirement — Interior lighting power
TIM TSAI
08/25/2023
Special inspection requirement — HVAC-R and service water heating equipment
TIM TSAI
08/25/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
TIM TSAI
08/25/2023
Special inspection requirement — Mechanical Systems
TIM TSAI
08/25/2023
Special inspection requirement — Energy Code Compliance Inspections
TIM TSAI
08/15/2023
Inspection — Fail-Final General Construction Non-Directive 14
Fail
View inspection ↗
08/10/2023
Inspection — Fail-Final PL - Up to 3 Requested Floors
Fail
View inspection ↗
08/03/2023
Filed — Alteration
SUBSEQUENT FILING FOR PLUMBING WORK IN CONJUNCTION WITH OT/MS JOB#M00756630-I1. PLUMBING WORK FROM CELLAR TO 5TH FLOOR. REPAIR GAS LEAK PIPE IN CEL. NO CHANGE IN EGRESS, USE OR OCCUPANCY.
M00757111-P3
08/02/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
TIM TSAI
08/02/2023
Special inspection requirement — Energy Code Compliance Inspections
TIM TSAI
07/31/2023
Permit issued — Plumbing
M00757111-I1-PL
07/11/2023
Filed — Alteration
SUBSEQUENT FILING FOR PLUMBING WORK IN CONJUNCTION WITH OT/MS JOB#M00756630-I1. PLUMBING WORK FROM CELLAR TO 5TH FLOOR. REPAIR GAS LEAK PIPE IN CEL. NO CHANGE IN EGRESS, USE OR OCCUPANCY.
M00757111-P2
07/11/2023
Filed — Alteration
PROPOSED REPAIRING OF FIRE DAMAGED AREA AND INTERIOR RENOVATION FROM CELLAR TO ROOF. NO CHANGE IN EGRESS, USE OR OCCUPANCY.
M00756630-P2
07/07/2023
Special inspection requirement — Energy Code Compliance Inspections
TIM TSAI
07/07/2023
Special inspection requirement — Fire-Resistant Penetrations and Joints
TIM TSAI
07/03/2023
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
06/30/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/30/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
04/25/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/15/2023
Violation issued (HPD, closed)
A
03/06/2023
Filed — Alteration
SUBSEQUENT FILING FOR PLUMBING WORK IN CONJUNCTION WITH OT/MS JOB#M00756630-I1. PLUMBING WORK FROM CELLAR TO 5TH FLOOR. REPAIR GAS LEAK PIPE IN CEL. NO CHANGE IN EGRESS, USE OR OCCUPANCY.
M00757111-P1
01/03/2023
Filed — Alteration
PROPOSED REPAIRING OF FIRE DAMAGED AREA AND INTERIOR RENOVATION FROM CELLAR TO ROOF. NO CHANGE IN EGRESS, USE OR OCCUPANCY.
M00756630-P1
12/23/2022
Inspection — Pass-Final PL - Up to 3 Requested Floors
Pass
View inspection ↗
12/15/2022
Inspection — Certified Gas-Gas-Piping-Roughing
Certified
View inspection ↗
11/16/2022
Permit issued — General Construction
M00756630-I1-GC-CX
06/30/2022
Permit issued — Plumbing
M00757111-I1-PL
06/30/2022
Permit issued — General Construction
M00756630-I1-GC-CX
06/21/2022
Filed — Alteration
SUBSEQUENT FILING FOR PLUMBING WORK IN CONJUNCTION WITH OT/MS JOB#M00756630-I1. PLUMBING WORK FROM CELLAR TO 5TH FLOOR. REPAIR GAS LEAK PIPE IN CEL. NO CHANGE IN EGRESS, USE OR OCCUPANCY.
M00757111-I1
06/21/2022
Filed — Alteration
PROPOSED REPAIRING OF FIRE DAMAGED AREA AND INTERIOR RENOVATION FROM CELLAR TO ROOF. NO CHANGE IN EGRESS, USE OR OCCUPANCY.
M00756630-I1
03/16/2021
Objection raised — Structural
03/16/2021
Objection resolved — Addressed
03/16/2021
Objection raised — Admin
03/16/2021
Objection resolved — Addressed
03/16/2021
Objection raised — Admin
03/16/2021
Objection resolved — Addressed
03/16/2021
Objection raised — Admin
03/16/2021
Objection resolved — Addressed
03/16/2021
Objection raised — Inspections
03/16/2021
Objection resolved — Addressed
Latest 60 of 98 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offINNOVATION PLUMBING LLC07/31/2023
DOB NOWGeneral ConstructionPermit IssuedBLUESKY DEVELOPMENT11/16/2022
DOB NOWPlumbingSigned-offINNOVATION PLUMBING LLC06/30/2022
DOB NOWGeneral ConstructionPermit IssuedBLUESKY DEVELOPMENT06/30/2022
DOB NOWSidewalk ShedSigned-offTRI BOROUGH SCAFFOLDING02/21/2020
BISOTISSUEDPARADISE RESTORATION CORP04/16/2021
BISOTISSUEDHITIME CONSTRUCTION INC06/13/2020
BISPLISSUEDPRECISION PLBG SVCS., INC03/21/2012
BISFPISSUEDUNIQUE FIRE SYSTEMS INC03/16/2012
BISOTISSUEDBCS CONSTRUCT SERV CORP02/28/2012
1 project · most recent 08/28/2023
Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
08/28/2023Permit IssuedBLUESKY DEVELOPMENTAir Conditioning Systems
Cooling
Mitsubishi Electric MSZ-GL09NA 9,000 BTU · Split System ×32
MSZ-GL12NA 12,000 BTU · Split System ×16
MXZ-3C30NAHZ2 28,400 BTU · Condensing Unit ×12
MXZ-3C30NAHZ4 28,400 BTU · Condensing Unit ×4
4 projects · most recent 10/13/2023
General Wiring
FiledStatusContractorScope
10/13/2023CompleteK.A.B. ELECTRIC CORPGeneral Wiring
04/07/2021Permit IssuedFOSTER ELEC'L SVC., INC.General Wiring
02/18/2020CompleteV. VASS ELECTRIC CORP—
01/13/2020Permit IssuedALL WAYS ELECTRIC CORP.W—
1 project · most recent 03/04/2021
Steel Wood
FiledStatusContractorScope
03/04/2021——Steel, Wood
▾Field Inspections (DOB CAP) — 6
DateTypeResultReport
09/05/2023Pass-Final General Construction Non-Directive 14PassView ↗
08/15/2023Fail-Final General Construction Non-Directive 14FailView ↗
08/10/2023Fail-Final PL - Up to 3 Requested FloorsFailView ↗
07/03/2023Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
12/23/2022Pass-Final PL - Up to 3 Requested FloorsPassView ↗
12/15/2022Certified Gas-Gas-Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 32
DateRequirementInspectorRole
08/28/2023Mechanical SystemsTIM TSAIspecial
08/28/2023FinalTIM TSAIprogress
08/28/2023Fire-Resistance Rated ConstructionTIM TSAIprogress
08/28/2023Fire-Resistant Penetrations and JointsTIM TSAIspecial
08/28/2023HVAC-R and service water piping design and insulationTIM TSAIenergy_progress
08/28/2023Energy Code Compliance InspectionsTIM TSAIprogress
08/28/2023HVAC-R and service water heating equipmentTIM TSAIenergy_progress
08/28/2023Interior lighting powerTIM TSAIenergy_progress
08/28/2023Maintenance informationTIM TSAIenergy_progress
08/28/2023HVAC-R and service water heating system controlsTIM TSAIenergy_progress
08/25/2023HVAC-R and service water piping design and insulationTIM TSAIenergy_progress
08/25/2023Maintenance informationTIM TSAIenergy_progress
08/25/2023HVAC-R and service water heating system controlsTIM TSAIenergy_progress
08/25/2023FinalTIM TSAIprogress
08/25/2023Fire-Resistance Rated ConstructionTIM TSAIprogress
08/25/2023Interior lighting powerTIM TSAIenergy_progress
08/25/2023HVAC-R and service water heating equipmentTIM TSAIenergy_progress
08/25/2023Fire-Resistant Penetrations and JointsTIM TSAIspecial
08/25/2023Mechanical SystemsTIM TSAIspecial
08/25/2023Energy Code Compliance InspectionsTIM TSAIprogress
08/02/2023Fire-Resistant Penetrations and JointsTIM TSAIspecial
08/02/2023Energy Code Compliance InspectionsTIM TSAIprogress
07/07/2023Energy Code Compliance InspectionsTIM TSAIprogress
07/07/2023Fire-Resistant Penetrations and JointsTIM TSAIspecial
03/03/2021Energy Code Compliance InspectionsRobert Marinoprogress
Latest 25 of 32.
▾Documents — 153 on file (BIS + DOB NOW)
▸Plans & Drawings11
▸DOB NOWPlans/Sketch9
08/31/2026M00757111-P2Request digital key ↗
08/31/2026M00757111-P4Request digital key ↗
08/31/2026M00757111-P3Request digital key ↗
Showing 3 of 9 on file for this type
▸DOB NOWPlans/Sketch - Sidewalk Shed1
09/05/2026M00317632-I1Request digital key ↗
▸DOB NOWPlans/Sketch - Structural1
09/04/2026M00477331-I1Request digital key ↗
▸Applications & Permits16
▸BISWORK PERMIT APPLICATION6
04/16/2021140916338Open ↗
06/13/2020123572614Open ↗
03/27/2012120980377Open ↗
Showing 3 of 6 on file for this type
▸BISPLAN / WORK APPROVAL APPLICATION5
06/22/2020140916338Open ↗
03/13/2020123572614Open ↗
05/14/2013120980377Open ↗
Showing 3 of 5 on file for this type
▸DOB NOWHPD Certification Letter or CPC Special Permit5
08/13/2026M00756630-P3Open ↗
08/13/2026M00477331-I1Open ↗
08/13/2026M00756630-P2Open ↗
Showing 3 of 5 on file for this type
▸Seals & Professional Certifications51
▸DOB NOWProgress Inspector Seal & Signature20
08/31/2026M00757111-P2Open ↗
08/27/2026M00756630-I1Open ↗
08/27/2026M00756630-I1Open ↗
Showing 3 of 20 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature11
08/13/2026M00757111-I1Open ↗
08/13/2026M00756630-P2Open ↗
08/13/2026M00756630-P3Open ↗
Showing 3 of 11 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature10
08/31/2026M00757111-P2Open ↗
08/27/2026M00756630-I1Open ↗
08/27/2026M00756630-I1Open ↗
Showing 3 of 10 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION3
03/13/2020123572614Open ↗
03/13/2020123572614Open ↗
02/21/2012120980377Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT2
06/22/2020140916338Open ↗
03/13/2020123572614Open ↗
▸BISPROFESSIONAL CERTIFIED CHECKLIST2
03/13/2020123572614Open ↗
02/21/2012120980377Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
06/22/2020140916338Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM1
02/21/2012120980377Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION1
06/22/2020140916338Open ↗
▸Trade Schedules & Equipment5
▸BISSCHEDULE B - PLUMBING2
05/14/2013120980377Open ↗
02/21/2012120980377Open ↗
▸BISSELF-CERT PLUMBING NOTICE2
06/25/2012120980377Open ↗
06/18/2012120980377Open ↗
▸BISFA - FDNY APPROVAL : FD-FAA1
06/18/2012120980377Open ↗
▸Safety & Tenant Protection21
▸DOB NOWHPD-2: Clinton Special District Anti-Harassment Checklist11
08/13/2026M00756630-I1Open ↗
08/13/2026M00756630-P1Open ↗
08/13/2026M00756630-P2Open ↗
Showing 3 of 11 on file for this type
▸DOB NOWCertificate of No Harassment5
08/13/2026M00477331-I1Open ↗
08/13/2026M00756630-I1Open ↗
08/13/2026M00756630-P1Open ↗
Showing 3 of 5 on file for this type
▸BISANTI-HARASSMENT CHECKLIST: CLINTON2
03/13/2020123572614Open ↗
02/21/2012120980377Open ↗
▸BISTENANT PROTECTION PLAN AND NOTES2
06/22/2020140916338Open ↗
03/13/2020123572614Open ↗
▸BISCLINTON DISTRICT: ANTI-HARASSMENT CHECKLIST1
06/22/2020140916338Open ↗
▸Environmental & Asbestos14
▸DOB NOWDEP ACP-5: Asbestos Assessment Report10
08/13/2026M00757111-P3Open ↗
08/13/2026M00757111-P4Open ↗
08/13/2026M00757111-I1Open ↗
Showing 3 of 10 on file for this type
▸BISASBESTOS: CERTIFICATION (DEP ACP5)2
03/13/2020123572614Open ↗
02/21/2012120980377Open ↗
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'1
02/21/2012120980377Open ↗
▸BISDEP ASBESTOS PROJECT COMPLETION FORM1
04/13/2021140916338Open ↗
▸Energy Compliance6
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY2
09/28/2020123572614Open ↗
06/22/2020140916338Open ↗
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS1
03/13/2020123572614Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1
06/22/2020140916338Open ↗
▸BISAS-BUILT ENERGY ANALYSIS1
09/28/2020123572614Open ↗
▸DOB NOWEN2: As Built Energy Analysis1
08/13/2026M00756630-I1Open ↗
▸Inspections & Test Reports5
▸BISTECHNICAL REPORT: RESPONSIBILITY5
04/13/2021140916338Open ↗
04/13/2021140916338Open ↗
09/28/2020123572614Open ↗
Showing 3 of 5 on file for this type
▸Approvals, Objections & Sign-offs3
▸BISADMINISTRATIVE OBJECTIONS2
03/08/2012121000594Open ↗
02/21/2012120980377Open ↗
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST1
09/28/2020123572614Open ↗
▸Cost, Insurance & Ownership5
▸BISCOST AFFIDAVIT5
09/28/2020123572614Open ↗
06/22/2020140916338Open ↗
03/13/2020123572614Open ↗
Showing 3 of 5 on file for this type
▸Filing & Intake Forms5
▸BISEFILING COVER SHEET3
03/13/2020123572614Open ↗
03/08/2012121000594Open ↗
02/21/2012120980377Open ↗
▸BISEFILING JOB APPLICATION COVER SHEET1
06/22/2020140916338Open ↗
▸BISADDITIONAL INFORMATION1
05/14/2013120980377Open ↗
▸Other Documents11
▸DOB NOWDHCR Document11
08/13/2026M00756630-P1Open ↗
08/13/2026M00477331-I1Open ↗
08/13/2026M00317632-I1Open ↗
Showing 3 of 11 on file for this type