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Condo, residential unit in elevator building
447 WEST 18TH STREET
MANHATTAN · BIN 1087721
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2007Year Built
12Stories
R4Building Class
R8AZoning
70,730 sfGross Floor Area
46Units
LL97 CoveredRent Stabilized0 Active ViolationsFISP: SAFE
Condo, residential unit in elevator building · 6,134 sf lot · 11.53 FAR built · Flood zone X500
Locations of Work
ArchitectureMechanicalPlumbing
Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.
RoofAkam Associates, INC.7p · 3 filings · 12 docs
Floor 12Unit 12A, Unit 12B20p · 4 filings · 13 docs
Floor 11
Floor 10
Floor 9
Floor 8
Floor 7
Floor 6Unit 6D7p · 2 filings · 4 docs
Floor 5Unit 5A, Unit 5D, Unit 5E8p · 3 filings · 7 docs
Floor 4
Floor 3
Floor 2
Floor 1Receptacle and exit sign installation10p · 1 filing · 15 docs
CellarReceptacle and exit sign installation11p · 1 filing · 15 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
447-453 West 18th3003/21/2026
Madison Equities1903/21/2026
447-453 West 18th St Condomi1203/22/2026
Equities403/21/2026
Citarellas303/21/2026
Lotus Metropolitan Construction103/22/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
Saro Gumusyan Architecture609/30/2026
Amy Lopez-Cepero, Architect203/11/2024
Josh Manes Architecture206/30/2023
Joan Humphreys107/28/2022
M.A. Rubiano, P.E106/17/2022
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
William Vitacco Associates403/21/2026
Saro Gumusyan Architecture103/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
Lotus Metropolitan ConstructionGeneral Contractor507/08/2026
Flo Restorationspecialty_contractor303/21/2026
Brandl ElectricElectrical203/22/2026
CM PlumbingPlumbing207/08/2026
Chaos BuiltGeneral Contractor107/08/2026
Ecny Electrical ContractorsElectrical103/22/2026
Kennedy Construction ServiceGeneral Contractor107/08/2026
Creggan ElectrialElectrical103/22/2026
Procore MechanicalPlumbing107/08/2026
Nice PlumbingPlumbing107/08/2026
Creggan ElectrialElectrical103/21/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
Saro Gumusyan Architect6437709/30/2026
Amy Lopez-Cepero, Architects5223203/11/2024
Chen Engineering Services1826206/30/2023
Building Lifecycle
All (140)Filed (12)Permit Issued (11)Signed Off (9)Facade (FISP) (6)Violation (57)Inspection (8)Objection (16)Special Inspection (21)
09/30/2026
Filed — Alteration
AT ROOF- EXTENSION OF EXISTING STAIR VESTIBULE, REPLACEMENT OF EXISTING DECKING, & INSTALLATION OF NEW ELECTRIC HOT TUB & SAUNA.
M01463742-I1
09/29/2026
Special inspection requirement — Fenestration and door U-factor and product ratings
Saro Gumusyan
09/29/2026
Special inspection requirement — Air barrier - visual inspection
Saro Gumusyan
09/24/2026
Special inspection requirement — Structural Cold-Formed Steel
09/24/2026
Special inspection requirement — Tenant Protection Plan Compliance
Saro Gumusyan
09/24/2026
Special inspection requirement — Fire-Resistant Penetrations and Joints
Saro Gumusyan
09/24/2026
Special inspection requirement — Structural Steel - Details
09/22/2026
Special inspection requirement — Final
Saro Gumusyan
08/13/2026
Signed off — Alteration
AT CELLAR- REMOVAL AND INSTALLATION OF PLUMBING FIXTURES. NO CHANGE TO USE, OCCUPANCY OR EGRESS.
M01139052-I1
08/13/2026
Signed off — Alteration
AT CELLAR- REMOVAL AND INSTALLATION OF PLUMBING FIXTURES. NO CHANGE TO USE, OCCUPANCY OR EGRESS.
M01139052-S1
11/10/2025
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
10/22/2025
Permit issued — Plumbing
M01139052-S1-PL
07/30/2025
Permit issued — General Construction
M01139052-I1-GC
04/01/2025
Special inspection requirement — Interior lighting power
Saro Gumusyan
04/01/2025
Special inspection requirement — Lighting controls
Saro Gumusyan
04/01/2025
Special inspection requirement — Final
Saro Gumusyan
04/01/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Saro Gumusyan
04/01/2025
Special inspection requirement — Tenant Protection Plan Compliance
Saro Gumusyan
03/28/2025
Signed off — Alteration
General construction work for interior alteration of unit 12B. No change to egress, use, or occupancy.
M00990016-I1
03/25/2025
Objection raised — Scope
03/25/2025
Objection resolved — Addressed
03/18/2025
Objection resolved — Addressed
03/10/2025
Objection raised — Scope
03/05/2025
Filed — Alteration
AT CELLAR- REMOVAL AND INSTALLATION OF PLUMBING FIXTURES. NO CHANGE TO USE, OCCUPANCY OR EGRESS.
M01139052-P1
03/04/2025
Special inspection requirement — Lighting controls
Saro Gumusyan
03/04/2025
Special inspection requirement — Fire-Resistant Penetrations and Joints
Saro Gumusyan
03/04/2025
Special inspection requirement — Tenant Protection Plan Compliance
Saro Gumusyan
03/04/2025
Special inspection requirement — Final
Saro Gumusyan
03/04/2025
Special inspection requirement — Interior lighting power
Saro Gumusyan
02/13/2025
Filed — Alteration
AT CELLAR- REMOVAL AND INSTALLATION OF PLUMBING FIXTURES. NO CHANGE TO USE, OCCUPANCY OR EGRESS.
M01139052-S1
01/22/2025
Signed off — Alteration
REPLACE, RELOCATE AND ADD PLUMBING FIXTURES AS PER SCHEDULE B AND PLANS FILED HEREWITH.
M00865917-I1
01/22/2025
Signed off — Alteration
M00865915-I1
01/13/2025
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
01/13/2025
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
12/06/2024
Special inspection requirement — Tenant Protection Plan Compliance
Saro Gumusyan
12/06/2024
Special inspection requirement — Fire-Resistant Penetrations and Joints
Saro Gumusyan
11/25/2024
Filed — Alteration
AT CELLAR- REMOVAL AND INSTALLATION OF PLUMBING FIXTURES. NO CHANGE TO USE, OCCUPANCY OR EGRESS.
M01139052-I1
03/20/2024
Objection resolved — Addressed
03/19/2024
Objection raised — Scope
03/11/2024
Filed — Alteration
General construction work for interior alteration of unit 12B. No change to egress, use, or occupancy.
M00990016-P1
02/23/2024
Permit issued — General Construction
M00990016-I1-GC
02/05/2024
Objection resolved — Addressed
02/05/2024
Objection resolved — Addressed
02/05/2024
Objection resolved — Addressed
02/05/2024
Objection resolved — Addressed
01/30/2024
Objection raised — Scope
01/30/2024
Objection raised — Energy
01/30/2024
Objection raised — Scope
01/30/2024
Objection raised — Scope
01/17/2024
Filed — Alteration
General construction work for interior alteration of unit 12B. No change to egress, use, or occupancy.
M00990016-I1
10/05/2023
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
09/20/2023
Inspection — Certified Water and Sanitary-WS-Sanitary Piping-Roughing
Certified
View inspection ↗
09/11/2023
Signed off — Alteration
M00747479-I1
09/05/2023
Signed off — Alteration
AT 12TH FLOOR APT 12A & ROOF- INTERIOR RENOVATION, REMOVAL AND INSTALLATION OF NON BEARING INTERIOR PARTITIONS. INSTALL NEW BULKHEAD AND VESTIBULE OVER EXISTING STAIR TO ROOF. NO CHANGE TO USE, OCCUPANCY OR EGRESS.
M00683354-I1
08/25/2023
Signed off — Alteration
AT 12TH FLOOR APT 12A & ROOF- INTERIOR RENOVATION,REMOVAL AND INSTALLATION OF PLUMBING FIXTURES. NO CHANGE TO USE, OCCUPANCY OR EGRESS.
M00747491-I1
07/24/2023
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
07/24/2023
Inspection — Certified Water and Sanitary-WS-Fixtures-Finish
Certified
View inspection ↗
07/20/2023
Permit issued — Plumbing
M00747491-I1-PL
07/12/2023
Permit issued — Plumbing
M00865917-I1-PL
07/12/2023
Permit issued — General Construction
M00865915-I1-GC
Latest 60 of 140 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offProcore Mechanical10/22/2025
DOB NOWGeneral ConstructionSigned-offLotus Metropolitan Construction07/30/2025
DOB NOWGeneral ConstructionSigned-offChaos Built02/23/2024
DOB NOWPlumbingSigned-offCM Plumbing07/20/2023
DOB NOWPlumbingSigned-offNice Plumbing07/12/2023
DOB NOWGeneral ConstructionSigned-offKennedy Construction Service07/12/2023
DOB NOWGeneral ConstructionSigned-offLotus Metropolitan Construction03/10/2023
DOB NOWGeneral ConstructionSigned-offFlo Restoration09/01/2022
DOB NOWPlumbingSigned-offCM Plumbing08/29/2022
DOB NOWMechanical SystemsSigned-offLotus Metropolitan Construction07/01/2022
DOB NOWGeneral ConstructionSigned-offLotus Metropolitan Construction06/03/2022
BISSPISSUEDChinatown P&H07/27/2018
BISPLISSUEDApollo Plumbing & Heating03/09/2018
BISOTISSUEDHD Carpentry09/15/2017
BISOTISSUEDHD Carpentry09/15/2017
BISSPISSUEDUnipipe P & H05/17/2017
BISSPISSUEDTime Mechanicals03/17/2017
BISOTISSUEDIn House Group12/14/2016
BISPLISSUEDCatman Plumbing10/20/2016
BISOTISSUEDRemont10/04/2016
BISSPISSUEDTime Mechanicals12/18/2015
BISOTISSUEDRemont09/17/2015
BISPLISSUEDTime Mechanicals09/15/2015
BISOTISSUEDRemont08/12/2015
BISMHISSUEDW.A. Maintenance & Repair06/19/2015
BISOTISSUEDW.A. Maintenance & Repair06/19/2015
BISSPISSUEDCase Plumbing06/11/2015
BISPLISSUEDCatman Plumbing05/27/2015
BISOTISSUEDW.A. Maintenance & Repair05/15/2015
BISPLISSUEDPeter Miceli Plumbing04/23/2013
BISOTISSUEDMcCormack Contracting01/17/2013
BISPLISSUEDPeter Miceli Plumbing02/21/2012
BISSPISSUEDBrook Plumbing & Heating03/24/2011
BISSDISSUEDBrook Plumbing & Heating03/24/2011
BISEQISSUEDEverest Scaffolding04/06/2010
BISEQISSUEDEverest Scaffolding04/02/2010
BISEQISSUEDEverest Scaffolding01/11/2010
BISEQISSUEDEverest Scaffolding01/11/2010
BISPLISSUEDTri State Plumbing & Heating09/25/2009
BISOTISSUEDCertified of N.Y08/31/2009
+ 21 more permits on file
1 project · most recent 03/05/2025
Water/Sanitary
FiledStatusContractorScope
03/05/2025Signed-offProcore MechanicalWater/Sanitary
7 projects · most recent 11/25/2025
General Wiring Lighting
FiledStatusContractorScope
11/25/2025CompleteCreggan ElectrialGeneral Wiring
09/03/2025CompleteBrandl ElectricGeneral Wiring
01/27/2025CompleteEis Electric Corp Dba—
02/28/2024CompleteGoodall Electric—
07/19/2023CompleteCore Electric MEP IndsGeneral Wiring, Lighting
05/11/2023CompleteEcny Electrical Contractors—
11/09/2022CompleteBrandl Electric—
1 project · most recent 09/30/2026
Steel
FiledStatusContractorScope
09/30/2026——Steel
▾Field Inspections (DOB CAP) — 8
DateTypeResultReport
11/10/2025Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
01/13/2025Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
01/13/2025Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
10/05/2023Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
09/20/2023Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
07/24/2023Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
07/24/2023Certified Water and Sanitary-WS-Fixtures-FinishCertifiedView ↗
09/28/2022Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 21
DateRequirementInspectorRole
09/29/2026Fenestration and door U-factor and product ratingsSaro Gumusyanenergy_progress
09/29/2026Air barrier - visual inspectionSaro Gumusyanenergy_progress
09/24/2026Structural Cold-Formed Steel—special
09/24/2026Tenant Protection Plan ComplianceSaro Gumusyanspecial
09/24/2026Fire-Resistant Penetrations and JointsSaro Gumusyanspecial
09/24/2026Structural Steel - Details—special
09/22/2026FinalSaro Gumusyanprogress
04/01/2025Interior lighting powerSaro Gumusyanenergy_progress
04/01/2025Lighting controlsSaro Gumusyanenergy_progress
04/01/2025FinalSaro Gumusyanprogress
04/01/2025Fire-Resistant Penetrations and JointsSaro Gumusyanspecial
04/01/2025Tenant Protection Plan ComplianceSaro Gumusyanspecial
03/04/2025Lighting controlsSaro Gumusyanenergy_progress
03/04/2025Fire-Resistant Penetrations and JointsSaro Gumusyanspecial
03/04/2025Tenant Protection Plan ComplianceSaro Gumusyanspecial
03/04/2025FinalSaro Gumusyanprogress
03/04/2025Interior lighting powerSaro Gumusyanenergy_progress
12/06/2024Tenant Protection Plan ComplianceSaro Gumusyanspecial
12/06/2024Fire-Resistant Penetrations and JointsSaro Gumusyanspecial
06/15/2022FinalJOAN HUMPHREYSprogress
06/02/2022Fire-Resistant Penetrations and JointsSaro Gumusyanspecial
▾Documents — 324 on file (BIS + DOB NOW)
▸Plans & Drawings12
▸DOB NOWPlans/Sketch12
10/04/2026M01463742-I1Request digital key ↗
09/02/2026M00683354-I1Request digital key ↗
09/02/2026M00747491-I1Request digital key ↗
Showing 3 of 12 on file for this type
▸Applications & Permits56
▸BISWORK PERMIT APPLICATION29
08/22/2018140347346Open ↗
03/12/2018123330859Open ↗
09/20/2017123330859Open ↗
Showing 3 of 29 on file for this type
▸BISPLAN / WORK APPROVAL APPLICATION27
02/17/2022104297681Open ↗
09/29/2020140311348Open ↗
08/07/2019104297681Open ↗
Showing 3 of 27 on file for this type
▸Zoning, Tax Lot & Property Records3
▸BISTAX LOT: FINAL LOT NUMBER ISSUED1
01/25/2022104297681Open ↗
▸BISCO OBJ: VERIFY ADDRESS-TOPO STAMP1
01/25/2022104297681Open ↗
▸BISFLOOD ZONE DESIGN CERTIFICATION1
05/14/2015140347346Open ↗
▸Seals & Professional Certifications76
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION31
06/11/2019140347346Open ↗
06/11/2019140347346Open ↗
05/07/2019140347346Open ↗
Showing 3 of 31 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature12
10/04/2026M01463742-I1Open ↗
09/02/2026M00747491-I1Open ↗
09/02/2026M00747479-I1Open ↗
Showing 3 of 12 on file for this type
▸DOB NOWProgress Inspector Seal & Signature10
10/05/2026M01463742-I1Open ↗
10/05/2026M01463742-I1Open ↗
10/05/2026M01463742-I1Open ↗
Showing 3 of 10 on file for this type
▸BISPROFESSIONAL CERTIFIED CHECKLIST5
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 5 on file for this type
▸BISPROFESSIONAL CERTIFICATION STATEMENT FORM5
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 5 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature5
10/05/2026M01463742-I1Open ↗
10/04/2026M01139052-P1Open ↗
08/31/2026M01139052-S1Open ↗
Showing 3 of 5 on file for this type
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY2
05/14/2015140347346Open ↗
03/23/2015140321266Open ↗
▸BISPROFESSIONAL CERTIFICATION STATEMENT2
05/14/2015140347346Open ↗
03/23/2015140321266Open ↗
▸BISREQUIRED ITEMS CHECKLIST FOR PROFESSIONAL CERTIFICATION2
05/14/2015140347346Open ↗
03/23/2015140321266Open ↗
▸BISPC FULL REPORT1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISAPPLICANT OWNER SIGNATURE1
03/27/2015140311348Open ↗
▸Trade Schedules & Equipment18
▸BISSCHEDULE B - PLUMBING/SPRINKLER/STANDPIPE5
04/12/2018123330859Open ↗
07/24/2017123330859Open ↗
10/05/2015140347346Open ↗
Showing 3 of 5 on file for this type
▸BISSELF-CERT PLUMBING NOTICE5
11/10/2015140347346Open ↗
10/07/2015140347346Open ↗
07/23/2015140347346Open ↗
Showing 3 of 5 on file for this type
▸BISSCHEDULE B - PLUMBING4
05/14/2015140347346Open ↗
03/23/2015140321266Open ↗
Showing 2 of 4 on file for this type
▸BISEQUIPMENT USE PERMITS1
01/25/2022104297681Open ↗
▸BISSCHEDULE C - HEATING & COMBUSTION EQUIPMENT1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISDETECTOR:SMOKE-CERT. OF INSTALLATION1
01/25/2022104297681Open ↗
▸BISEQUIPMENT USE APPLICATION/PERMIT1
01/25/2022104297681Open ↗
▸Safety & Tenant Protection2
▸BISTenant Protection Plan and Notes1
07/24/2017123330859Open ↗
▸BISDEMOLITION SUBMITTAL CERTIFICATION FORM1
08/04/2017123330859Open ↗
▸Environmental & Asbestos13
▸BISASBESTOS EXEMPTION CERTIFICATION LETTER12
05/15/2015122400124Open ↗
12/27/2012121468964Open ↗
Showing 2 of 12 on file for this type
▸BISASBESTOS: COMPLETION OR CLOSEOUT (ACP20/21/5)1
05/14/2015140347346Open ↗
▸Energy Compliance18
▸BISTECHNICAL REPORT: ENERGY CODE PROGRESS INSPS10
06/11/2019140347346Open ↗
06/11/2019140347346Open ↗
09/12/2018123330859Open ↗
Showing 3 of 10 on file for this type
▸BISAS-BUILT ENERGY ANALYSIS3
06/11/2019140347346Open ↗
09/12/2018123330859Open ↗
06/13/2017122400124Open ↗
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY2
05/14/2015140347346Open ↗
03/27/2015140311348Open ↗
▸DOB NOWEN2: As Built Energy Analysis2
08/13/2026M00683354-I1Open ↗
08/13/2026M00747479-I1Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1
05/14/2015140347346Open ↗
▸Inspections & Test Reports7
▸BISTECHNICAL REPORT: RESPONSIBILITY5
01/25/2022104297681Open ↗
01/25/2022104297681Open ↗
05/14/2015140347346Open ↗
Showing 3 of 5 on file for this type
▸BISMECHANICAL SYSTEMS2
03/02/2022104297681Open ↗
03/02/2022104297681Open ↗
▸Approvals, Objections & Sign-offs53
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST27
01/20/2021104297681Open ↗
10/26/2020104297681Open ↗
07/28/2020104297681Open ↗
Showing 3 of 27 on file for this type
▸BISLETTERS - SUPPORTING DOCUMENTATION11
06/11/2019140347346Open ↗
12/06/2017104462733Open ↗
06/15/2017122400124Open ↗
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▸BISADMINISTRATIVE OBJECTIONS10
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 10 on file for this type
▸BISSUPERSEDING LETTER3
08/22/2018140347346Open ↗
06/15/2017122400124Open ↗
12/14/2016140347346Open ↗
▸BISTAP LETTER - DOM SVC : DEP-DOM1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸BISSHED LETTER1
05/06/2010120242184Open ↗
▸Cost, Insurance & Ownership23
▸BISCOST AFFIDAVIT21
06/11/2019140347346Open ↗
09/12/2018123330859Open ↗
08/04/2017123330859Open ↗
Showing 3 of 21 on file for this type
▸BISHIC LICENSE OR AFFIDAVIT2
08/26/2015122400124Open ↗
05/14/2015140347346Open ↗
▸Filing & Intake Forms42
▸BISBOROUGH INTAKE FORM19
02/10/2020104297681Open ↗
11/20/2019104297681Open ↗
08/26/2019104297681Open ↗
Showing 3 of 19 on file for this type
▸BISADDITIONAL INFORMATION10
01/24/2020104297681Open ↗
05/07/2019140347346Open ↗
04/24/2019140347346Open ↗
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▸BISEFILING COVER SHEET9
07/24/2017123330859Open ↗
07/24/2017123330859Open ↗
05/15/2015122400124Open ↗
Showing 3 of 9 on file for this type
▸BISEFILING JOB APPLICATION COVER SHEET4
05/14/2015140347346Open ↗
03/27/2015140311348Open ↗
03/23/2015140321266Open ↗
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▸Other Documents1
▸BISEXTERNAL FORMS - SUPPORTING DOCUMENTATION1
02/22/2011120242166Open ↗