← Back
BuildNYC
Office only, 2-6 stories
151 EAST 61ST STREET
MANHATTAN · BIN 1041980
💬 Discuss this project
1899Year Built
4Stories
O2Building Class
R8BZoning
19,243 sfGross Floor Area
8Units
0 Active Violations
Office only, 2-6 stories · Owner of record: Andrew W Mellon Foundation · 6,326 sf lot · 3.04 FAR built · Flood zone X
Locations of Work
ArchitectureStructuralMechanicalPlumbingFire ProtectionGeneralOther
Names shown beside floors are taken automatically from the text of filed documents and may be incomplete or wrong.
RoofAndrew W. Mellon Foundation30p · 2 filings · 20 docs
Floor 6Andrew W. Mellon Foundation30p · 2 filings · 19 docs
Floor 5Andrew W. Mellon Foundation6p · 12 filings · 20 docs
Floor 4Andrew W. Mellon Foundation6p · 4 filings · 20 docs
Floor 3Andrew W. Mellon Foundation6p · 4 filings · 20 docs
Floor 2Andrew W. Mellon Foundation6p · 5 filings · 20 docs
Floor 1Andrew W. Mellon Foundation5p · 5 filings · 20 docs
MezzanineAndrew W. Mellon Foundation3p · 9 filings · 20 docs
CellarAndrew W. Mellon Foundation6p · 5 filings · 20 docs
Sub-BasementAndrew W. Mellon Foundation1p · 1 filing · 4 docs
Site & exteriorAndrew W. Mellon Foundation5p · 1 filing · 4 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
The Andrew W. Mellon Foundation10907/08/2026
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
Architecture Research Office1710/06/2026
E2 Project Management302/24/2024
Loring Consulting Engineers506/29/2023
Plan B Engineering110/22/2021
Silman106/28/2021
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
J Callahan Consulting3003/21/2026
Jack Callahan Consulting1203/21/2026
Organisation Architecture103/21/2026
Design 2147503/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
Elysium ConstructionGeneral Contractor1007/08/2026
Vitello Sewer W.M. H&P ServicesPlumbing207/08/2026
Aggressive Fire ProtectionFire Protection107/08/2026
M&T Plumbing and Heating CoPlumbing107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
Milrose Consultants2003406/29/2023
Special Inspection Services1200210/22/2021
Building Lifecycle
All (106)Filed (27)Permit Issued (10)Signed Off (6)Violation (9)Inspection (10)Objection (14)Special Inspection (30)
10/06/2026
Filed — No Work
M01470478-I1
05/11/2026
Objection resolved — Addressed
05/11/2026
Objection resolved — Addressed
05/07/2026
Objection raised — Other
05/07/2026
Objection raised — Other
05/06/2026
Filed — No Work
M01398104-I1
02/20/2026
Filed — No Work
M01356259-I1
11/12/2025
Special inspection requirement — Energy Code Compliance Inspections
Christopher Drutjons
11/12/2025
Special inspection requirement — Fire-Resistance Rated Construction
Christopher Drutjons
11/12/2025
Special inspection requirement — Maintenance information
Christopher Drutjons
11/12/2025
Special inspection requirement — Lighting controls
Christopher Drutjons
10/21/2025
Filed — Alteration CO
FILING HEREWITH ALTERATION TYPE 1 FOR CHANGE OF OCCUPANT ON THE 1ST,4TH , 5TH FLOOR AND MEZZANINE AS INDICATED ON THE DRAWINGS NEW CERTIFICATE OF OCCUPANCY.
M00536270-P9
10/09/2025
Special inspection requirement — Fire-Resistance Rated Construction
Christopher Drutjons
10/09/2025
Special inspection requirement — Energy Code Compliance Inspections
Christopher Drutjons
10/09/2025
Special inspection requirement — Lighting controls
Christopher Drutjons
10/09/2025
Special inspection requirement — Maintenance information
Christopher Drutjons
07/25/2025
Filed — Alteration CO
FILING HEREWITH ALTERATION TYPE 1 FOR CHANGE OF OCCUPANT ON THE 1ST,4TH , 5TH FLOOR AND MEZZANINE AS INDICATED ON THE DRAWINGS NEW CERTIFICATE OF OCCUPANCY.
M00536270-P8
07/24/2025
Special inspection requirement — Fire-Resistance Rated Construction
Christopher Drutjons
07/24/2025
Special inspection requirement — Energy Code Compliance Inspections
Christopher Drutjons
07/24/2025
Special inspection requirement — Lighting controls
Christopher Drutjons
07/24/2025
Special inspection requirement — Maintenance information
Christopher Drutjons
06/20/2025
Objection resolved — Addressed
05/16/2025
Filed — No Work
M01226473-I1
05/16/2025
Objection raised — Admin
01/02/2025
Filed — Alteration CO
FILING HEREWITH ALTERATION TYPE 1 FOR CHANGE OF OCCUPANT ON THE 1ST,4TH , 5TH FLOOR AND MEZZANINE AS INDICATED ON THE DRAWINGS NEW CERTIFICATE OF OCCUPANCY.
M00536270-P7
12/19/2024
Special inspection requirement — Lighting controls
Christopher Drutjons
12/19/2024
Special inspection requirement — Maintenance information
Christopher Drutjons
12/19/2024
Special inspection requirement — Energy Code Compliance Inspections
Christopher Drutjons
12/19/2024
Special inspection requirement — Fire-Resistance Rated Construction
Christopher Drutjons
10/18/2024
Filed — Alteration CO
FILING HEREWITH ALTERATION TYPE 1 FOR CHANGE OF OCCUPANT ON THE 1ST,4TH , 5TH FLOOR AND MEZZANINE AS INDICATED ON THE DRAWINGS NEW CERTIFICATE OF OCCUPANCY.
M00536270-P6
09/11/2024
Signed off — Alteration
M00612630-I1
08/07/2024
Filed — Alteration CO
FILING HEREWITH ALTERATION TYPE 1 FOR CHANGE OF OCCUPANT ON THE 1ST,4TH , 5TH FLOOR AND MEZZANINE AS INDICATED ON THE DRAWINGS NEW CERTIFICATE OF OCCUPANCY.
M00536270-P5
08/06/2024
Special inspection requirement — Maintenance information
Christopher Drutjons
08/06/2024
Special inspection requirement — Lighting controls
Christopher Drutjons
08/06/2024
Special inspection requirement — Fire-Resistance Rated Construction
Christopher Drutjons
08/06/2024
Special inspection requirement — Energy Code Compliance Inspections
Christopher Drutjons
07/26/2024
Inspection — Pass-Final PL Permit Withdrawal
Pass
View inspection ↗
07/11/2024
Filed — Alteration CO
FILING HEREWITH ALTERATION TYPE 1 FOR CHANGE OF OCCUPANT ON THE 1ST,4TH , 5TH FLOOR AND MEZZANINE AS INDICATED ON THE DRAWINGS NEW CERTIFICATE OF OCCUPANCY.
M00536270-P4
06/10/2024
Special inspection requirement — Fire-Resistance Rated Construction
Christopher Drutjons
06/10/2024
Special inspection requirement — Lighting controls
Christopher Drutjons
06/10/2024
Special inspection requirement — Maintenance information
Christopher Drutjons
06/10/2024
Special inspection requirement — Energy Code Compliance Inspections
Christopher Drutjons
05/20/2024
Signed off — Alteration
HEREWITH FILING UNDERGROUND PLUMBING WORK AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M01004497-I1
05/16/2024
Signed off — Alteration
MODIFICATION OF SPRINKLER SYSTEM ON THE CELLAR, 1ST THRU 6TH FLOOR, ROOF AND MEZZANINE AS INDICATED ON THE DRAWINGS. NO CHANGE IN USE EGRESS OR OCCUPANCY.
M00590024-I1
05/16/2024
Signed off — Alteration
FILING HEREWITH STRUCTURAL WORK ON THE 1ST, 2ND 5TH AND MEZZANINE AS INDICATED ON THE DRAWINGS. NO CHANGE IN USE EGRESS OR OCCUPANCY.
M00540355-I1
05/15/2024
Filed — Alteration CO
FILING HEREWITH ALTERATION TYPE 1 FOR CHANGE OF OCCUPANT ON THE 1ST,4TH , 5TH FLOOR AND MEZZANINE AS INDICATED ON THE DRAWINGS NEW CERTIFICATE OF OCCUPANCY.
M00536270-P3
05/15/2024
Inspection — Certified Remove/Cap - work done in accordance with code
Certified
View inspection ↗
05/01/2024
Inspection — Certified Storm Drainage-ST-Fixtures-Finish
Certified
View inspection ↗
04/30/2024
Inspection — Certified Storm Drainage-ST-Piping-Underground
Certified
View inspection ↗
04/01/2024
Inspection — Pass-Final CND-Occupancy Inspection
Pass
View inspection ↗
02/29/2024
Permit issued — Plumbing
M01004497-I1-PL
02/24/2024
Filed — Alteration
HEREWITH FILING UNDERGROUND PLUMBING WORK AS PER PLANS. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M01004497-I1
02/23/2024
Filed — Alteration CO
FILING HEREWITH ALTERATION TYPE 1 FOR CHANGE OF OCCUPANT ON THE 1ST,4TH , 5TH FLOOR AND MEZZANINE AS INDICATED ON THE DRAWINGS NEW CERTIFICATE OF OCCUPANCY.
M00536270-P2
11/22/2023
Inspection — Fail-Final CND-Occupancy Inspection
Fail
View inspection ↗
11/22/2023
Special inspection requirement — Lighting controls
Christopher Drutjons
11/22/2023
Special inspection requirement — Energy Code Compliance Inspections
Christopher Drutjons
11/22/2023
Special inspection requirement — Fire-Resistance Rated Construction
Christopher Drutjons
11/22/2023
Special inspection requirement — Maintenance information
Christopher Drutjons
10/27/2023
Inspection — Certified Storm Drainage-ST-Fixtures-Finish
Certified
View inspection ↗
10/26/2023
Inspection — Certified Storm Drainage-ST-Piping-Underground
Certified
View inspection ↗
Latest 60 of 106 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWPlumbingSigned-offVitello Sewer W.M. H&P Services02/29/2024
DOB NOWPlumbingPermit IssuedVitello Sewer W.M. H&P Services10/23/2023
DOB NOWGeneral ConstructionPermit IssuedElysium Construction06/14/2023
DOB NOWSprinklersSigned-offAggressive Fire Protection03/08/2023
DOB NOWMechanical SystemsSigned-offElysium Construction01/30/2023
DOB NOWStructuralSigned-offElysium Construction07/07/2022
DOB NOWStructuralSigned-offElysium Construction11/01/2021
DOB NOWPlumbingSigned-offM&T Plumbing and Heating Co10/15/2021
DOB NOWStructuralSigned-offElysium Construction08/06/2021
DOB NOWStructuralSigned-offElysium Construction07/19/2021
BISOTISSUEDKelco Construction05/15/2023
BISOTISSUEDKelco Construction05/18/2021
BISMHISSUEDYorke Construction01/03/2005
BISPLISSUEDSage Mechanical10/28/2004
BISBLISSUEDSage Mechanical10/28/2004
BISOTISSUEDYorke Construction05/12/2004
BISPLISSUEDSage Mechanical04/23/2004
BISPLISSUEDSage Mechanical04/23/2004
BISSPISSUEDAsco Sprinkler Co03/31/2004
BISSPISSUEDAsco Sprinkler Co03/31/2004
BISEQISSUEDYork Scaffold Equipment03/10/2004
BISEQRE-ISSUEDYork Scaffold Equipment03/10/2004
BISOTISSUEDYorke Construction01/21/2004
BISOTISSUEDYorke Construction01/21/2004
BISOTISSUEDYorke Construction01/21/2004
BISOTISSUEDYorke Construction01/21/2004
BIS—ISSUEDYorke Construction01/15/2004
BISEQISSUEDYorke Construction01/12/2004
BISOTISSUEDYorke Construction09/25/2003
BISOTISSUEDYorke Construction07/03/2003
BISOTISSUEDYorke Construction05/29/2003
BISOTISSUEDYorke Construction05/29/2003
BISEQISSUEDYork Scaffold Equipment04/28/2003
BISMHISSUEDYorke Construction03/28/2003
1 project · most recent 03/17/2023
Water/Sanitary
FiledStatusContractorScope
03/17/2023——Water/Sanitary
4 projects · most recent 08/17/2023
General Wiring Lighting
FiledStatusContractorScope
08/17/2023CompletePatriot ElectricGeneral Wiring
02/08/2023CompletePower Connect Electric CoGeneral Wiring, Lighting
07/09/2021CompletePatriot Electric—
10/08/2020CompleteH. & L. ElectricGeneral Wiring
▾Field Inspections (DOB CAP) — 10
DateTypeResultReport
07/26/2024Pass-Final PL Permit WithdrawalPassView ↗
05/15/2024Certified Remove/Cap - work done in accordance with codeCertifiedView ↗
05/01/2024Certified Storm Drainage-ST-Fixtures-FinishCertifiedView ↗
04/30/2024Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
04/01/2024Pass-Final CND-Occupancy InspectionPassView ↗
11/22/2023Fail-Final CND-Occupancy InspectionFailView ↗
10/27/2023Certified Storm Drainage-ST-Fixtures-FinishCertifiedView ↗
10/26/2023Certified Storm Drainage-ST-Piping-UndergroundCertifiedView ↗
08/18/2023Pass-Final SP - Up to 9 Requested FloorsPassView ↗
12/10/2021Certified Water and Sanitary-WS-Sanitary Piping-RoughingCertifiedView ↗
▾Special Inspection Requirements (DOB NOW) — 41
DateRequirementInspectorRole
11/12/2025Energy Code Compliance InspectionsChristopher Drutjonsprogress
11/12/2025Fire-Resistance Rated ConstructionChristopher Drutjonsprogress
11/12/2025Maintenance informationChristopher Drutjonsenergy_progress
11/12/2025Lighting controlsChristopher Drutjonsenergy_progress
10/09/2025Fire-Resistance Rated ConstructionChristopher Drutjonsprogress
10/09/2025Energy Code Compliance InspectionsChristopher Drutjonsprogress
10/09/2025Lighting controlsChristopher Drutjonsenergy_progress
10/09/2025Maintenance informationChristopher Drutjonsenergy_progress
07/24/2025Fire-Resistance Rated ConstructionChristopher Drutjonsprogress
07/24/2025Energy Code Compliance InspectionsChristopher Drutjonsprogress
07/24/2025Lighting controlsChristopher Drutjonsenergy_progress
07/24/2025Maintenance informationChristopher Drutjonsenergy_progress
12/19/2024Lighting controlsChristopher Drutjonsenergy_progress
12/19/2024Maintenance informationChristopher Drutjonsenergy_progress
12/19/2024Energy Code Compliance InspectionsChristopher Drutjonsprogress
12/19/2024Fire-Resistance Rated ConstructionChristopher Drutjonsprogress
08/06/2024Maintenance informationChristopher Drutjonsenergy_progress
08/06/2024Lighting controlsChristopher Drutjonsenergy_progress
08/06/2024Fire-Resistance Rated ConstructionChristopher Drutjonsprogress
08/06/2024Energy Code Compliance InspectionsChristopher Drutjonsprogress
06/10/2024Fire-Resistance Rated ConstructionChristopher Drutjonsprogress
06/10/2024Lighting controlsChristopher Drutjonsenergy_progress
06/10/2024Maintenance informationChristopher Drutjonsenergy_progress
06/10/2024Energy Code Compliance InspectionsChristopher Drutjonsprogress
11/22/2023Lighting controlsChristopher Drutjonsenergy_progress
Latest 25 of 41.
▾Tenants in the building
TenantSpaceFloorsRenovation projects
Andrew W. Mellon FoundationOfficeEntire building
Project M01004497 Alteration · LOC Issued · 02/24/2024
Project M00611327 Alteration · LOC Issued · 10/22/2021
Project M00612630 Alteration · LOC Issued · 10/21/2021
Project M00590024 Alteration · LOC Issued · 10/05/2021
Project M00590055 Alteration · LOC Issued · 10/05/2021
Project M00536270 Alteration CO · CO Issued · 07/14/2021
Project M00540355 Alteration · LOC Issued · 06/28/2021
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 — 182 on file (BIS + DOB NOW)
▸Plans & Drawings26
▸DOB NOWPlans/Sketch19
09/03/2026M00540355-I1Request digital key ↗
09/03/2026M00590055-I1Request digital key ↗
09/03/2026M00612630-I1Request digital key ↗
Showing 3 of 19 on file for this type
▸DOB NOWPlans/Sketch - Temporary Place of Assembly6
10/07/2026M01470478-I1Request digital key ↗
09/01/2026M08045955-I1Request digital key ↗
08/29/2026M00939090-I1Request digital key ↗
Showing 3 of 6 on file for this type
▸DOB NOWPlans/Sketch - Plumbing1
08/14/2026M00429148-I1Request digital key ↗
▸Applications & Permits10
▸BISPLAN / WORK APPROVAL APPLICATION7
05/20/2024103860038Open ↗
02/09/2021140982300Open ↗
01/19/2021140982300Open ↗
Showing 3 of 7 on file for this type
▸BISWORK PERMIT APPLICATION3
05/15/2023140982300Open ↗
05/15/2023140982300Open ↗
12/12/2008110391059Open ↗
▸Zoning, Tax Lot & Property Records4
▸BISZONING EXHIBIT IV: CERTIFICATION1
02/09/2021140982300Open ↗
▸BISTAX LOT: TENTATIVE LOT NUMBER ISSUED1
02/09/2021140982300Open ↗
▸BISZONING EXHIBIT III:DESC. & OWNRSHP.STMNT1
02/09/2021140982300Open ↗
▸BISZONING EXHIBIT II: CERTIFICATION1
02/09/2021140982300Open ↗
▸Seals & Professional Certifications56
▸DOB NOWDPL-1: Design Professional Seal & Signature27
10/07/2026M01470478-I1Open ↗
09/03/2026M00612630-I1Open ↗
09/01/2026M08045955-I1Open ↗
Showing 3 of 27 on file for this type
▸DOB NOWProgress Inspector Seal & Signature17
09/27/2026M00536270-P5Open ↗
09/27/2026M00536270-P5Open ↗
09/23/2026M00536270-I1Open ↗
Showing 3 of 17 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature8
08/24/2026M00540355-I1Open ↗
08/24/2026M00540355-I1Open ↗
08/24/2026M00540355-I1Open ↗
Showing 3 of 8 on file for this type
▸BISTECHNICAL REPORT: RESPONSIBILITY/CERTIFICATION2
12/08/2008110391059Open ↗
11/18/2008110391059Open ↗
▸BISAPPLICANT OWNER SIGNATURE1
12/23/2020140982300Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY1
12/23/2020140982300Open ↗
▸Trade Schedules & Equipment2
▸BISSELF-CERT PLUMBING NOTICE1
12/23/2008110391059Open ↗
▸BISSCHEDULE B - PLUMBING1
11/18/2008110391059Open ↗
▸Safety & Tenant Protection10
▸DOB NOWStreet Tree Checklist10
08/13/2026M00536270-P5Open ↗
08/13/2026M00536270-P6Open ↗
08/13/2026M00536270-P7Open ↗
Showing 3 of 10 on file for this type
▸Environmental & Asbestos22
▸DOB NOWDEP ACP-5: Asbestos Assessment Report17
09/03/2026M00612630-I1Open ↗
08/31/2026M00590024-P2Open ↗
08/31/2026M00590024-P1Open ↗
Showing 3 of 17 on file for this type
▸BISTHIS IS 'NOT AN ASBESTOS PROJECT'2
11/18/2008110391059Open ↗
11/17/2008110391059Open ↗
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form2
08/13/2026M00590055-I1Open ↗
08/13/2026M00540355-I1Open ↗
▸BISASBESTOS: CERTIFICATION (DEP ACP5)1
12/23/2020140982300Open ↗
▸Energy Compliance5
▸DOB NOWEN2: As Built Energy Analysis.2
08/13/2026M00536270-I1Open ↗
08/13/2026M00612630-I1Open ↗
▸BISTECHNICAL REPORT: ENERGY CODE - RESPONSIBILITY1
12/23/2020140982300Open ↗
▸BISAS-BUILT ENERGY ANALYSIS (EN2)1
07/06/2022140982300Open ↗
▸BISTECHNICAL REPORT STATEMENT OF RESPONSIBILITY FOR ENERGY CODE PROGRESS INSPECTIONS1
12/23/2020140982300Open ↗
▸Inspections & Test Reports10
▸BISTECHNICAL REPORT: RESPONSIBILITY3
03/24/2021140982300Open ↗
02/09/2021140982300Open ↗
12/23/2020140982300Open ↗
▸BISSUBSURFACE / SOILS-FILL PLACEMENT IN-PLACE DENSITY1
07/06/2022140982300Open ↗
▸BISCONCRETE - CAST-IN-PLACE1
07/06/2022140982300Open ↗
▸BISSUBGRADE INSP / SOILS-SITE PREP1
07/06/2022140982300Open ↗
▸BISTR2: CONCRETE FIELD TESTING TECHNICAL REPORT1
05/22/2023140982300Open ↗
▸BISFOOTING AND FOUNDATION INSPECTION1
07/06/2022140982300Open ↗
▸BISTECHNICAL REPORT: CONCRETE/TEST CYLINDER1
03/24/2021140982300Open ↗
▸BISTECHNICAL REPORT: CONCRETE DESIGN MIX1
03/24/2021140982300Open ↗
▸Approvals, Objections & Sign-offs29
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter25
10/07/2026M01470478-I1Open ↗
09/03/2026M00612630-I1Open ↗
08/31/2026M00590024-P1Open ↗
Showing 3 of 25 on file for this type
▸BISCERTIFICATE OF OCCUPANCY/LOC: REQUEST2
05/22/2023140982300Open ↗
07/22/2011110391059Open ↗
▸BISLETTERS - SUPPORTING DOCUMENTATION1
05/15/2023140982300Open ↗
▸BISADMINISTRATIVE OBJECTIONS1
11/18/2008110391059Open ↗
▸Cost, Insurance & Ownership3
▸BISCOST AFFIDAVIT2
12/23/2020140982300Open ↗
11/18/2008110391059Open ↗
▸BISCOST AFFIDAVIT (FINAL): PW31
07/06/2022140982300Open ↗
▸Filing & Intake Forms5
▸BISADDITIONAL INFORMATION2
01/11/2021140982300Open ↗
12/23/2020140982300Open ↗
▸BISBOROUGH INTAKE FORM2
05/15/2023140982300Open ↗
05/12/2023140982300Open ↗
▸BISEFILING JOB APPLICATION COVER SHEET1
12/23/2020140982300Open ↗