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Office with commercial, 1-6 stories
18 WEST 24TH STREET
MANHATTAN · BIN 1015585
💬 Discuss this project
1904Year Built
6Stories
O5Building Class
M1-8A/R11Zoning
26,600 sfGross Floor Area
3Units
LL97 Covered7 Active Violations 2 unresolved · 5 paperwork only 2 likely answered 3 old, status unconfirmed ▸FISP: No Report Filed
Office with commercial, 1-6 stories · Owner of record: JLJ · 5,289 sf lot · 5.03 FAR built · Flood zone X
Locations of Work
ArchitectureMechanicalPlumbing
Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.
RoofRoof replacement2p · 1 filing · 7 docs
Floor 3Jlj, LLC4p · 1 filing · 12 docs
Floor 2Jlj, LLC5p · 1 filing · 12 docs
Floor 1the Rosen Group21p · 3 filings · 20 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
JLJ8007/08/2026
Jli603/21/2026
Olmstead Properties203/22/2026
Owner Trust Fbo203/21/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
Waypoint Consulting Group109/16/2022
Emtg Consultants306/08/2022
Kahn Architecture & Design105/25/2021
Jack Green Associates209/24/2020
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
Construction Permit Services1203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
Green Earth Buildings ConGeneral Contractor603/21/2026
AP Mechanicalspecialty_contractor303/21/2026
Folks ElectricalElectrical303/22/2026
Master Cooling Service CoGeneral Contractor303/21/2026
Accurate MechanicalFire Protection207/08/2026
JRR ContractingGeneral Contractor203/21/2026
All Hour Sewer Service CoPlumbing107/08/2026
Addison Plumbing and HeatingPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
Waypoint Consulting Group6175209/16/2022
Emtg Consultants4222306/08/2022
Jack Green Associates422209/24/2020
Building Lifecycle
All (97)Filed (7)Permit Issued (9)Signed Off (5)Violation (46)Special Inspection (30)
08/24/2023
Signed off — Alteration
REMOVAL/INSTALLATION OF NON-LOAD BEARING PARTITIONS AND DOORS IN MH ROOM AS PER PLANS. NO CHANGE IN USE EGRESS, OR OCCUPANCY
M00342990-S1
05/03/2023
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/09/2023
Signed off — Alteration
M00763719-I1
12/22/2022
Violation issued (ECB, open)
Local Law
09/20/2022
Permit issued — General Construction
M00763719-I1-GC
09/16/2022
Filed — Alteration
M00763719-I1
08/20/2022
Special inspection requirement — Masonry
Alejandro Molina
06/23/2022
Special inspection requirement — Insulation placement and R values
Alejandro Molina
06/23/2022
Special inspection requirement — Air barrier - visual inspection
Alejandro Molina
06/23/2022
Special inspection requirement — Energy Code Compliance Inspections
Alejandro Molina
06/23/2022
Special inspection requirement — Final
Alejandro Molina
06/14/2022
Signed off — Alteration
REMOVAL/INSTALLATION OF NON-LOAD BEARING PARTITIONS AND DOORS IN MH ROOM AS PER PLANS. NO CHANGE IN USE EGRESS, OR OCCUPANCY
M00342990-I1
06/13/2022
Special inspection requirement — Final
Shahram Lotfi
06/13/2022
Special inspection requirement — Mechanical Systems
Shahram Lotfi
06/08/2022
Filed — Alteration
REMOVAL/INSTALLATION OF NON-LOAD BEARING PARTITIONS AND DOORS IN MH ROOM AS PER PLANS. NO CHANGE IN USE EGRESS, OR OCCUPANCY
M00342990-P1
06/01/2022
Special inspection requirement — Mechanical Systems
Shahram Lotfi
06/01/2022
Special inspection requirement — Final
Shahram Lotfi
05/19/2022
Permit issued — Mechanical Systems
M00342990-I1-MS
05/16/2022
Signed off — Alteration
INSTALLATION OF NEW PLUMBING AND SPRINKLER FIXTURES AND ASSOCIATED BRANCH PIPING ON 1ST FLOOR TO SERVE NEW BATHROOMS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00303421-I1
02/22/2022
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
02/02/2022
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
12/01/2021
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
11/02/2021
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
10/19/2021
Signed off — Alteration
NEW EXHAUST DUCTWORK IN NEW TOILET AREAS ON 1ST FL. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00399223-I1
10/15/2021
Permit issued — Plumbing
M00303421-I1-EW-SP
10/12/2021
Permit issued — Mechanical Systems
M00399223-I1-MS
10/07/2021
Permit issued — Plumbing
M00303421-I1-PL
10/07/2021
Violation issued (ECB, open)
Local Law
08/02/2021
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
07/29/2021
Permit issued — General Construction
M00342990-S1-GC
06/02/2021
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
05/25/2021
Filed — Alteration
REMOVAL/INSTALLATION OF NON-LOAD BEARING PARTITIONS AND DOORS IN MH ROOM AS PER PLANS. NO CHANGE IN USE EGRESS, OR OCCUPANCY
M00342990-S1
04/21/2021
Special inspection requirement — Final
Michael Kahn
04/21/2021
Special inspection requirement — Fire-Resistant Penetrations and Joints
Alejandro Molina
04/21/2021
Special inspection requirement — Sprayed fire-resistant materials
Alejandro Molina
04/21/2021
Special inspection requirement — Energy Code Compliance Inspections
Michael Kahn
03/09/2021
Filed — Alteration
REMOVAL/INSTALLATION OF NON-LOAD BEARING PARTITIONS AND DOORS IN MH ROOM AS PER PLANS. NO CHANGE IN USE EGRESS, OR OCCUPANCY
M00342990-I1
12/01/2020
Permit issued — Plumbing
M00303421-I1-EW-SP
11/30/2020
Permit issued — Plumbing
M00303421-I1-PL
09/24/2020
Filed — Alteration
INSTALLATION OF NEW PLUMBING AND SPRINKLER FIXTURES AND ASSOCIATED BRANCH PIPING ON 1ST FLOOR TO SERVE NEW BATHROOMS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00303421-I1
09/24/2020
Filed — Alteration
NEW EXHAUST DUCTWORK IN NEW TOILET AREAS ON 1ST FL. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00399223-I1
09/24/2020
Special inspection requirement — Energy Code Compliance Inspections
JACK GREEN
09/15/2020
Special inspection requirement — Mechanical Systems
JACK GREEN
09/15/2020
Special inspection requirement — Final
JACK GREEN
09/15/2020
Special inspection requirement — HVAC and service water heating equipment
JACK GREEN
09/15/2020
Special inspection requirement — HVAC and service water heating system controls
JACK GREEN
09/15/2020
Special inspection requirement — Maintenance information
JACK GREEN
09/15/2020
Special inspection requirement — Shutoff dampers
JACK GREEN
09/15/2020
Special inspection requirement — HVAC insulation and sealing
JACK GREEN
02/13/2020
Permit issued — Mechanical Systems
M00301743-I1-MS
02/05/2020
Filed — Alteration
PROPOSED MECHANICAL EQUIPMENT ROOM ON 2ND AND 3RD FL. WORK INCLUDES, BUT NOT LIMITED TO, INSTALLATION OF (2)15-TON AC UNITS INCLUDING ASSOCIATED DUCT WORK AND PIPING. NO CHANGE TO USE, EGRESS OR OCCUPANCY.
M00301743-I1
01/24/2020
Special inspection requirement — Sprinkler Systems
JACK GREEN
01/22/2020
Special inspection requirement — HVAC insulation and sealing
Shahram Lotfi
01/22/2020
Special inspection requirement — HVAC and service water heating equipment
Shahram Lotfi
01/22/2020
Special inspection requirement — Shutoff dampers
Shahram Lotfi
01/22/2020
Special inspection requirement — Energy Code Compliance Inspections
Shahram Lotfi
01/22/2020
Special inspection requirement — Final
Shahram Lotfi
01/22/2020
Special inspection requirement — Heating Systems
Shahram Lotfi
01/22/2020
Special inspection requirement — HVAC and service water heating system controls
Shahram Lotfi
01/22/2020
Special inspection requirement — Mechanical Systems
Shahram Lotfi
Latest 60 of 97 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionSigned-offJRR Contracting09/20/2022
DOB NOWMechanical SystemsSigned-offMaster Cooling Service Co05/19/2022
DOB NOWSprinklersSigned-offAccurate Mechanical10/15/2021
DOB NOWMechanical SystemsSigned-offGreen Earth Buildings Con10/12/2021
DOB NOWPlumbingSigned-offProdigy Plumbing & Heating10/07/2021
DOB NOWGeneral ConstructionSigned-offGreen Earth Buildings Con07/29/2021
DOB NOWSprinklersSigned-offAccurate Mechanical12/01/2020
DOB NOWPlumbingSigned-offAll Hour Sewer Service Co11/30/2020
DOB NOWMechanical SystemsPermit IssuedAP Mechanical02/13/2020
BISOTISSUEDGreen Earth Buildings Con11/28/2020
BISOTISSUEDBBM Development11/16/2020
BISOTISSUEDBBM Development09/28/2020
BISPLISSUEDBedrock Plumbing & Heating07/17/2019
BISOTISSUEDGreen Earth Buildings Con06/19/2019
BISOTISSUEDJohn Gallin & Son05/31/2019
BISMHISSUEDJohn Gallin & Son05/31/2019
BISMHISSUEDCJS Industries04/24/2019
BISOTISSUEDCJS Industries04/24/2019
BISSPISSUEDFlow-Right Fire Supp03/12/2019
BISPLISSUEDDV Plumbing03/12/2019
BISOTISSUEDGreen Earth Buildings Con03/08/2019
BISOTISSUEDGreen Earth Buildings Con10/30/2018
BISEQISSUEDGreen Earth Buildings Con02/02/2018
BISOTISSUEDGreen Earth Buildings Con02/02/2018
BISSPISSUEDFlow-Right Fire Supp12/21/2017
BISMHISSUEDGreen Earth Buildings Con12/15/2017
BISOTISSUEDGreen Earth Buildings Con12/15/2017
BISOTISSUEDG & A Restoration04/24/2015
BISEQISSUEDEverest Scaffolding02/20/2015
BISEQISSUEDEverest Scaffolding02/18/2015
BISEQISSUEDEverest Scaffolding04/10/2013
BISOTISSUEDErectra Construction04/16/2003
BIS—ISSUEDNew Model Contracting Co11/05/1998
1 project · most recent 02/05/2020
Air Conditioning Systems
FiledStatusContractorScopeMake / Model / Capacity
02/05/2020Permit IssuedAP MechanicalAir Conditioning Systems
Cooling
Johnson Controls DSV180C 175,000 BTU · Condensing Unit ×2
5 projects · most recent 08/26/2020
General Wiring HVAC Wiring
FiledStatusContractorScope
08/26/2020CompleteFolks ElectricalGeneral Wiring
10/14/2019CompleteFolks ElectricalHVAC Wiring
12/16/2018Permit IssuedFolks Electrical—
12/16/2018Permit IssuedFolks Electrical—
12/16/2018Permit IssuedFolks Electrical—
▾Special Inspection Requirements (DOB NOW) — 30
DateRequirementInspectorRole
08/20/2022MasonryAlejandro Molinaspecial
06/23/2022Insulation placement and R valuesAlejandro Molinaenergy_progress
06/23/2022Air barrier - visual inspectionAlejandro Molinaenergy_progress
06/23/2022Energy Code Compliance InspectionsAlejandro Molinaprogress
06/23/2022FinalAlejandro Molinaprogress
06/13/2022FinalShahram Lotfiprogress
06/13/2022Mechanical SystemsShahram Lotfispecial
06/01/2022Mechanical SystemsShahram Lotfispecial
06/01/2022FinalShahram Lotfiprogress
04/21/2021FinalMichael Kahnprogress
04/21/2021Fire-Resistant Penetrations and JointsAlejandro Molinaspecial
04/21/2021Sprayed fire-resistant materialsAlejandro Molinaspecial
04/21/2021Energy Code Compliance InspectionsMichael Kahnprogress
09/24/2020Energy Code Compliance InspectionsJACK GREENprogress
09/15/2020Mechanical SystemsJACK GREENspecial
09/15/2020FinalJACK GREENprogress
09/15/2020HVAC and service water heating equipment JACK GREENenergy_progress
09/15/2020HVAC and service water heating system controls JACK GREENenergy_progress
09/15/2020Maintenance informationJACK GREENenergy_progress
09/15/2020Shutoff dampersJACK GREENenergy_progress
09/15/2020HVAC insulation and sealing JACK GREENenergy_progress
01/24/2020Sprinkler SystemsJACK GREENspecial
01/22/2020HVAC insulation and sealingShahram Lotfienergy_progress
01/22/2020HVAC and service water heating equipmentShahram Lotfienergy_progress
01/22/2020Shutoff dampersShahram Lotfienergy_progress
Latest 25 of 30.
▾Tenants in the building
TenantSpaceFloorsRenovation projects
the Rosen GroupOfficeFloor 1
Project M00303421 Alteration · LOC Issued · 09/24/2020
Project M00399223 Alteration · LOC Issued · 09/24/2020
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 — 313 on file (BIS + DOB NOW)
▸Plans & Drawings8
▸DOB NOWPlans/Sketch - Mechanical Systems4
09/05/2026M00301743-I1Request digital key ↗
09/04/2026M00399223-I1Request digital key ↗
09/04/2026M00342990-I1Request digital key ↗
Showing 3 of 4 on file for this type
▸DOB NOWPlans/Sketch2
09/04/2026M00342990-S1Request digital key ↗
09/01/2026M00763719-I1Request digital key ↗
▸DOB NOWPlans/Sketch - Sprinkler1
09/04/2026M00303421-I1Request digital key ↗
▸DOB NOWPlans/Sketch - Plumbing1
09/04/2026M00303421-I1Request digital key ↗
▸Applications & Permits59
▸BISPLAN / WORK APPROVAL APPLICATION29
06/07/2021140954741Open ↗
05/19/2021140954741Open ↗
11/17/2020140943022Open ↗
Showing 3 of 29 on file for this type
▸BISWORK PERMIT APPLICATION23
11/28/2020140943022Open ↗
09/30/2020140954741Open ↗
10/30/2019123372457Open ↗
Showing 3 of 23 on file for this type
▸DOB NOWLPC Approval/Permit7
09/04/2026M00399223-I1Open ↗
08/13/2026M00763719-I1Open ↗
08/13/2026M00342990-S1Open ↗
Showing 3 of 7 on file for this type
▸Seals & Professional Certifications101
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION27
08/02/2019123824022Open ↗
08/02/2019123824022Open ↗
05/22/2019123311344Open ↗
Showing 3 of 27 on file for this type
▸DOB NOWProgress Inspector Seal & Signature19
09/01/2026M00342990-P1Open ↗
08/30/2026M00342990-I1Open ↗
08/28/2026M00763719-I1Open ↗
Showing 3 of 19 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT16
09/18/2020140954741Open ↗
09/14/2020140943022Open ↗
05/22/2019123311344Open ↗
Showing 3 of 16 on file for this type
▸BISPROFESSIONAL CERTIFIED CHECKLIST12
05/22/2019123311344Open ↗
05/21/2019123311353Open ↗
05/07/2019123372439Open ↗
Showing 3 of 12 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature8
09/01/2026M00342990-P1Open ↗
08/30/2026M00342990-I1Open ↗
08/28/2026M00763719-I1Open ↗
Showing 3 of 8 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature7
09/04/2026M00399223-I1Open ↗
08/13/2026M00342990-P1Open ↗
08/13/2026M00763719-I1Open ↗
Showing 3 of 7 on file for this type
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY5
09/18/2020140954741Open ↗
09/14/2020140943022Open ↗
Showing 2 of 5 on file for this type
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION5
09/18/2020140954741Open ↗
09/14/2020140943022Open ↗
Showing 2 of 5 on file for this type
▸BISProfessional and Owner Certification (POC3)2
02/21/2019123824022Open ↗
12/18/2017123163726Open ↗
▸Trade Schedules & Equipment5
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE5
05/22/2019123311344Open ↗
05/21/2019123311353Open ↗
02/21/2019123824022Open ↗
Showing 3 of 5 on file for this type
▸Environmental & Asbestos20
▸BISASBESTOS: CERTIFICATION (DEP ACP5)13
09/18/2020140954741Open ↗
09/14/2020140943022Open ↗
05/23/2019123368925Open ↗
Showing 3 of 13 on file for this type
▸DOB NOWDEP ACP-5: Asbestos Assessment Report7
09/04/2026M00399223-I1Open ↗
08/13/2026M00342990-P1Open ↗
08/13/2026M00763719-I1Open ↗
Showing 3 of 7 on file for this type
▸Energy Compliance26
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS12
05/07/2019123372439Open ↗
04/24/2019123372457Open ↗
02/21/2019123824022Open ↗
Showing 3 of 12 on file for this type
▸BISAS-BUILT ENERGY ANALYSIS5
05/26/2022140943022Open ↗
05/21/2020123372439Open ↗
05/14/2020123473053Open ↗
Showing 3 of 5 on file for this type
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY4
05/26/2022140943022Open ↗
06/10/2021140954741Open ↗
09/14/2020140943022Open ↗
Showing 3 of 4 on file for this type
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS2
09/18/2020140954741Open ↗
09/14/2020140943022Open ↗
▸BISELECTRICAL APPLICATION FOR SIDEWALK SHED LIGHTING1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISAS-BUILT ENERGY ANALYSIS (EN2)1
06/10/2021140954741Open ↗
▸BISNYCECC ANALYSIS1
09/18/2020140954741Open ↗
▸Inspections & Test Reports18
▸BISTECHNICAL REPORT: RESPONSIBILITY18
05/26/2022140943022Open ↗
05/26/2022140943022Open ↗
06/10/2021140954741Open ↗
Showing 3 of 18 on file for this type
▸Approvals, Objections & Sign-offs25
▸BISLANDMARKS APPROVAL13
09/18/2020140954741Open ↗
09/14/2020140943022Open ↗
05/31/2019123311353Open ↗
Showing 3 of 13 on file for this type
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST9
05/27/2022140943022Open ↗
06/10/2021140954741Open ↗
01/21/2021123311353Open ↗
Showing 3 of 9 on file for this type
▸BISLANDMARKS SIGNOFF3
06/10/2021140954741Open ↗
05/21/2020123372439Open ↗
05/14/2020123473053Open ↗
▸Cost, Insurance & Ownership23
▸BISCOST AFFIDAVIT22
05/26/2022140943022Open ↗
01/21/2021123311353Open ↗
09/18/2020140954741Open ↗
Showing 3 of 22 on file for this type
▸BISCOST AFFIDAVIT (FINAL): PW31
06/10/2021140954741Open ↗
▸Filing & Intake Forms27
▸BISEFILING COVER SHEET15
05/23/2019123368925Open ↗
05/22/2019123311344Open ↗
05/21/2019123311353Open ↗
Showing 3 of 15 on file for this type
▸BISEFILING JOB APPLICATION COVER SHEET5
09/18/2020140954741Open ↗
09/14/2020140943022Open ↗
Showing 2 of 5 on file for this type
▸BISBOROUGH INTAKE FORM4
01/04/2019123163726Open ↗
11/30/2018123163744Open ↗
04/18/2018123163726Open ↗
Showing 3 of 4 on file for this type
▸BISADDITIONAL INFORMATION3
06/07/2021140954741Open ↗
Showing 1 of 3 on file for this type
▸Other Documents1
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type