← Back
Entity
Blackstone
Tenant · filed under 3 names
8 projects with open permitsMANHATTAN · 82
2 buildings
82
Total Filings
82
Projects on File
2
Buildings Worked
8
Projects w/ Open Permits
Tenant
Primary Trade
Activity
Projects by first filing month82 projects all-time
03710Feb '20 · 7Apr '21 · 2Aug '21 · 2Sep '21 · 2Oct '21 · 6Nov '21 · 7Dec '21 · 9Feb '22 · 5Mar '22 · 4Apr '22 · 1May '22 · 2Jun '22 · 2Jul '22 · 2Aug '22 · 1Sep '22 · 1Nov '22 · 5Dec '22 · 1Jan '23 · 3Feb '23 · 4Mar '23 · 1Jun '23 · 2Aug '23 · 2Oct '23 · 1Nov '23 · 1Dec '23 · 1Nov '24 · 1Feb '25 · 1May '25 · 2Jun '25 · 3Aug '25 · 120212022202320242025
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit810%
Signed off6984%
Filed only56%
By project type
Alteration80
No Work1
Alteration CO1
Most active buildings
All buildings →
345 PARK AVENUEMANHATTAN · 8 open · latest 09/18/2025
75 projects
601 LEXINGTON AVENUEMANHATTAN · latest 11/15/2023
7 projects
Key relationships
Everyone →
Design firms
Filing representatives
Owners
Filed under
Blackstone75The Blackstone Group6Blackstone - Restaurant & Kitchen1
Identified by the contact ids of the people who file for the firm and by its email domain, not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01260075 ↗345 PARK AVENUE
MANHATTAN
AlterationPermit Issued08/21/202509/18/2025Subsequent application filed for Structural modifications/additions on the 28th floor as per plans filed herewith. No change in use, egres…
M01230584 ↗345 PARK AVENUE
MANHATTAN
AlterationPermit Issued06/27/202508/05/2025Modification to existing plumbing & sprinkler system as per plans filed herewith. No change in use, egress or occupancy under this applicat…
M01177434 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off02/21/202507/23/2025Removal and installation of interior non-bearing partitions and related finishes as per plans filed herewith. No change in use, egress or o…
M01230577 ↗345 PARK AVENUE
MANHATTAN
AlterationPermit Issued06/26/202506/27/2025Modification to existing HVAC system as per plans filed herewith. NO change in use, egress or occupancy. No change in use, egress or occupa…
M01230610 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off06/26/202506/27/2025Structural modifications as per plans filed herewith. NO change in use, egress or occupancy.
M01215105 ↗345 PARK AVENUE
MANHATTAN
AlterationPermit Issued05/06/202506/06/2025Modification to existing plumbing & sprinkler system as per plans filed herewith. No change in use, egress or occupancy under this applicat…
Counts cover all 82 projects (82 DOB NOW). Dated by first filing; BIS projects by first permit issuance.
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
SYSKA HENNESSY GROUP3802/06/2025
TED MOUDIS ASSOCIATES1604/27/2026
GENSLER808/30/2024
ROBERT DERECTOR ASSOCIATES806/27/2025
OFFICE OF JAMES RUDERMAN704/27/2026
TIMOTHY J. MIRON ARCHITECT PLLC409/21/2022
HIGHLAND ASSOCIATES203/28/2024
AMA CONSULTING ENGINEERS, PC104/27/2026
THORNTON TOMASETTI105/31/2022
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
JRM CONSTRUCTION MGMT LLC3304/27/2026
PAR FIRE PROTECTION LLC1504/27/2026
PAR PLUMBING CO., INC1504/27/2026
JT MAGEN & COMPANY INC503/28/2024
STRUCTURE TONE, LLC502/07/2025
ABCO-PEERLESS SPRKLR CORP403/28/2024
BENCHMARK BUILDERS LLC403/12/2024
SOH PAR SPRINKLER LLC206/27/2025
BP MECHANICAL CORP106/07/2022
LAB PLBG & HTG CO INC111/09/2023
PENGUIN MAINTENANCE & SER110/21/2021
TRISTATE PLBG SVCS CORP105/31/2022
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
RUDIN MANAGEMENT CO INC6304/27/2026
BOSTON PROPERTIES406/12/2024
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
WILLIAM VITACCO ASSOCIATES3210/15/2024
A1 EXPEDITING SERVICE CORP.1601/21/2026
EA DESIGN GROUP, INC.1404/27/2026
82 DOB NOW projects, anchored the same way as Buildings Worked. Status is the project's permit state today: open = at least one permit currently issued. BIS projects show their raw permit status and are not counted as open.
All 82Open permit 8Signed off 69Filed only 5
Any typeAlteration 80No Work 1Alteration CO 1
82 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01260075 ↗345 PARK AVENUE
MANHATTAN
AlterationPermit Issued08/21/202509/18/2025Subsequent application filed for Structural modifications/additions on the 28th floor as per plans filed herewith. No change in use, egres…
M01230584 ↗345 PARK AVENUE
MANHATTAN
AlterationPermit Issued06/27/202508/05/2025Modification to existing plumbing & sprinkler system as per plans filed herewith. No change in use, egress or occupancy under this applicat…
M01177434 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off02/21/202507/23/2025Removal and installation of interior non-bearing partitions and related finishes as per plans filed herewith. No change in use, egress or o…
M01230577 ↗345 PARK AVENUE
MANHATTAN
AlterationPermit Issued06/26/202506/27/2025Modification to existing HVAC system as per plans filed herewith. NO change in use, egress or occupancy. No change in use, egress or occupa…
M01230610 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off06/26/202506/27/2025Structural modifications as per plans filed herewith. NO change in use, egress or occupancy.
M01215105 ↗345 PARK AVENUE
MANHATTAN
AlterationPermit Issued05/06/202506/06/2025Modification to existing plumbing & sprinkler system as per plans filed herewith. No change in use, egress or occupancy under this applicat…
M01215062 ↗345 PARK AVENUE
MANHATTAN
AlterationPermit Issued05/06/202505/09/2025Modification to existing HVAC system as per plans filed herewith. NO change in use, egress or occupancy.
M00941520 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off12/11/202303/20/2025Replacement of an existing generator and associated components. No change in use, egress or occupancy.
M01139758 ↗345 PARK AVENUE
MANHATTAN
AlterationPermit Issued11/21/202401/06/2025APPLICATION FILED FOR SPRINKLER MODIFICATIONS/ADDITIONS ON THE 40TH FLOOR AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS, OR OCCUPANC…
M00941510 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off10/30/202312/16/2024Construct a 2-hour fire rated enclosure around the new generator replacement area. No change in use, egress or occupancy.
M00941530 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off11/15/202306/05/2024Structural modifications as per plans filed herewith. NO change in use, egress or occupancy.
M00686559 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off03/25/202203/28/2024APPLICATION FILED FOR PLUMBING AND SPRINKLER REMOVAL IN THE SUB-CELLAR #1 AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANC…
M00806853 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off02/27/202303/01/2024APPLICATION FILED FOR PLUMBING/SPRINKLER MODIFICATIONS/ADDITIONS ON THE 26 & 27TH FLOOR AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRE…
M08038123 ↗601 LEXINGTON AVENUE
MANHATTAN
AlterationSigned-off12/09/202211/15/2023Interior renovations as per plans filed herewith. No change to use, egress, or occupancy.
M00611080 ↗345 PARK AVENUE
MANHATTAN
AlterationPermit Issued11/08/202110/18/2023Renovation of existing 44th floor office space. No change to egress, use, or occupancy.
M08002331 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off01/04/202309/25/2023APPLICATION FILED FOR MECHANICAL MODIFICATIONS/ADDITIONS ON THE 8TH FLOOR AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS, OR OCCUPANC…
M00806837 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off02/22/202309/20/2023APPLICATION FILED FOR INTERIOR RENOVATION OF NON-LOAD BEARING PARTITIONS, CEILINGS, AND FINISHES ON THE 27TH FLOOR AND NEW CONVENIENCE STAIR…
M00806840 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off02/27/202309/20/2023APPLICATION FILED FOR MECHANICAL MODIFICATIONS/ADDITIONS ON THE 27TH FLOOR AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPAN…
M00611129 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off10/27/202109/18/2023Sprinkler work in conjunction with renovation of existing 43rd floor office.
M00906339 ↗345 PARK AVENUE
MANHATTAN
AlterationFiled — no permit on record08/09/2023——
M00914248 ↗345 PARK AVENUE
MANHATTAN
AlterationFiled — no permit on record08/09/2023——
M00738180 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off06/22/202206/21/2023Select demolition/construction of interior office areas, demolition & renovation of 32nd floor
M00876457 ↗601 LEXINGTON AVENUE
MANHATTAN
AlterationFiled — no permit on record06/08/2023——
M00876489 ↗601 LEXINGTON AVENUE
MANHATTAN
AlterationFiled — no permit on record06/08/2023——
M00711933 ↗601 LEXINGTON AVENUE
MANHATTAN
AlterationSigned-off04/11/202204/11/2023New steel around future slab opening at new interconnecting stairs between 15th-16th floors and 17th-18th floors as per plans filed herewith…
M08051258 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off02/25/202304/03/2023APPLICATION FILED FOR PLUMBING/SPRINKLER MODIFICATIONS/ADDITIONS ON THE 16TH FLOOR AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS, OR…
M00670960 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off03/24/202203/27/2023
Design GENSLER
Application filed for Interior removal of non-load bearing partitions ceilings and finishes in the sub cellar level as per plans filed herew…
M00808620 ↗601 LEXINGTON AVENUE
MANHATTAN
AlterationSigned-off03/10/202303/22/2023Interior renovations as per plans filed herewith. No change to use, egress, or occupancy.
M00666809 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off02/15/202201/25/2023Structural modifications as per plans filed. No change in use, egress or occupancy.
M00668984 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off02/12/202201/25/2023
Design GENSLER
Renovation to include construction of new interior partitions and finishes as shown on plans in the lex and a-level. No change to use egress…
M00668990 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off02/16/202201/25/2023Mechanical alteration as shown on plans in the lex and a-level.
M08020952 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off01/04/202301/18/2023APPLICATION FILED FOR SPRINKLER MODIFICATIONS/ADDITIONS (TEMPORARY CORE SPRINKLER) ON THE PARTIAL 8TH FLOOR AS PER PLANS FILED HEREWITH. NO …
M00586617 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off09/14/202101/05/2023New interior partitions and associated general construction work for 11th floor office. No change to egress, use, or occupancy.
M08002333 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off01/04/202301/05/2023APPLICATION FILED FOR PLUMBING/SPRINKLER MODIFICATIONS/ADDITIONS ON THE 8TH FLOOR AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS, OR …
M00636528 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off12/18/202112/14/2022Sprinkler modification as shown on plans.
M08027564 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off11/15/202211/22/2022Plumbing alteration as shown on plans in conjunction with kitchen in the cellar (marketing: A-level)
M08027567 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off11/15/202211/21/2022Sprinkler alteration as shown on plans in the cellar (a-level).
M08027547 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off11/10/202211/18/2022
Design GENSLER
Renovation to include construction of new interior partitions and finishes as shown on plans in the a-level. No change to use egress or occu…
M08027553 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off11/15/202211/18/2022Mechanical alteration as shown on plans in the cellar, subcellar, and subcellar 2 (marketing: A level, B level, C level)
M00762128 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off07/11/202211/14/2022Installation of interior non-bearing partitions and related finishes as per plans filed herewith. No change in use, egress or occupancy.
M00762167 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off07/27/202211/14/2022Structural modifications as per plans filed herewith. NO change in use, egress or occupancy.
M08027591 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off11/09/202211/14/2022Structural modifications as per plans filed. No change in use, egress or occupancy.
M00610312 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off11/12/202110/26/2022Sprinkler work for renovation of existing 3rd floor office. No change to egress, use, or occupancy.
M00757269 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off08/22/202209/23/2022
Design GENSLER
Installation of concrete curb and preparation for new storefront. The associated storefront scope is filed under a separate application.
M08000011 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off09/21/202209/23/2022Removal and installation of interior non-bearing partitions and related finishes. THIS PROJECT INCLUDES THE INTERIOR RENOVATION OF THE Sub C…
M00605315 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off11/22/202109/12/2022Interior renovation of existing 12th floor office. No change to egress, use, or occupancy.
M00616956 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off11/11/202109/12/2022Mechanical work associated with renovation of existing 12th floor office.
M00637368 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off12/03/202109/01/2022Modifications to existing sprinkler system on the plaza level
M00650831 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off12/30/202109/01/2022Standpipe new cabinet on the 1st floor.
M00740464 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off05/31/202209/01/2022Filing removal of plumbing and sprinkler, and installation of a temp loop per plans filed herewith. No change in use, egress or occupancy.
M00740252 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off06/07/202206/16/2022Demolition of all existing office space including elevator lobby and core restrooms. No change in use, egress or occupancy.
M00610104 ↗345 PARK AVENUE
MANHATTAN
No WorkFiled — no permit on record05/04/2022—
Design GENSLER
—
M00525368 ↗345 PARK AVENUE
MANHATTAN
Alteration COPermit Issued12/22/202103/28/2022
Design GENSLER
Application filed in order to establish public assembly space with minor general construction work as shown on pans filed herewith. Amended…
M00686558 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off03/25/202203/28/2022APPLICATION FILED FOR MECHANICAL REMOVAL OF EXISTING HVAC DUCT WORK AND PIPING IN THE SUB-CELLAR #1 AS PER PLANS FILED HEREWITH. NO CHANGE …
M00690203 ↗601 LEXINGTON AVENUE
MANHATTAN
AlterationSigned-off03/24/202203/28/2022Interior demolition of floors 15 and 17 as per plans filed herewith. No change to use, egress, or occupancy.
M00669000 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off02/16/202203/11/2022Plumbing alteration as shown on plans in the lex level.
M00669002 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off02/16/202203/11/2022Sprinkler alteration as shown on plans in the Cellar and lex level.
M00610268 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off10/21/202101/28/2022Mechanical work for renovation of existing 3rd floor office. No change to egress, use, or occupancy.
M00636517 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off12/20/202101/07/2022Mechanical demolition as shown on plans in the lex and a level. No structural demolition.
M00636524 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off12/18/202101/04/2022Plumbing removals as shown on plans in the lex level.
M00598236 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off10/21/202112/29/2021Interior renovation of existing 3rd floor office. No change to use egress or occupancy.
M00627721 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off12/02/202112/27/2021
Design GENSLER
Interior renovation to include demo of existing and construction of new partitions and finishes as shown on plans for plaza level. Modificat…
M00617012 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off11/11/202112/10/2021New pantry and bathroom fixtures with associated piping in existing 12th floor office.
M00637361 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off12/03/202112/06/2021Mechanical work as shown on plans filed fin the plaza level
M00637363 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off12/03/202112/06/2021Plumbing work as shown on plans filed on the plaza level
M00616991 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off11/11/202111/29/2021Sprinkler work associated with renovation of existing 12th floor office.
M00618129 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off11/11/202111/29/2021New fire house cabinet associated with renovation of existing 12th floor office.
M00611122 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off10/27/202111/23/2021New pantry fixtures in conjunction with renovation of existing 43rd floor office.
M00610298 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off10/21/202110/29/2021Plumbing work for renovation of existing 3rd floor office. No change to egress, use, or occupancy.
M00603111 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off10/19/202110/23/2021
Design GENSLER
Installation of mockup and temporary partitions for the purpose of acoustical testing as shown on plans. All conditions are temporary and a…
M00585715 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off09/21/202109/25/2021Demolition work as shown on plans.
M00576075 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off08/30/202109/03/2021Installation of temporary mockups as shown on plans submitted herewith to be removed upon completion of testing reverting the 12th floor to …
M00576134 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off08/26/202108/30/2021Demolition work as show on plans filed herewith
M00483381 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off04/15/202107/08/2021Minor demolition and interior renovation work as shown on plans filed herewith. No change in use egress or occupancy
M00292078 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off02/21/202005/18/2021Plumbing work on existing office space for new commercial tenant as shown on plans filed herewith
M00504601 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off04/23/202104/27/2021APPLICATION FILED FOR INTERIOR RENOVATION OF NON-LOAD BEARING PARTITIONS, CEILINGS, AND FINISHES ON THE 44TH FLOOR AS PER PLANS FILED HEREWI…
M00292097 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off02/21/202004/13/2021Sprinkler work for interior fit out of existing office space for new commercial tenant as shown on plans filed herewith
M00292169 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off02/21/202004/13/2021Sprinkler work for interior fit out of existing office space for new commercial tenant as shown on plans filed herewith
M00292033 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off02/21/202005/16/2020Mechanical fit out of existing office space for new commercial tenant
M00292127 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off02/21/202005/16/2020Mechanical fit out of existing office space for new commercial tenant
M00292152 ↗345 PARK AVENUE
MANHATTAN
AlterationSigned-off02/21/202005/12/2020Plumbing work on existing office space for new commercial tenant as shown on plans filed herewith
M00291795 ↗601 LEXINGTON AVENUE
MANHATTAN
AlterationSigned-off02/03/202004/16/2020structural demo as per plans filed herewith. no change to use, egress, or occupancy.
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
345 PARK AVENUE ↗7504/27/2026
601 LEXINGTON AVENUE ↗706/12/2024
▾Documents — 681 on file (BIS + DOB NOW)
▸Plans & Drawings144
▸DOB NOWPlans/Sketch128
09/03/2026M00504601-I1 · 345 PARK AVENUERequest digital key ↗
09/03/2026M00576134-I1 · 345 PARK AVENUERequest digital key ↗
09/03/2026M00576075-I1 · 345 PARK AVENUERequest digital key ↗
Showing 3 of 128 on file for this type
▸DOB NOWPlans/Sketch - Mechanical Systems7
08/29/2026M00292033-I1 · 345 PARK AVENUERequest digital key ↗
08/29/2026M00292033-P2 · 345 PARK AVENUERequest digital key ↗
08/28/2026M00292127-P2 · 345 PARK AVENUERequest digital key ↗
Showing 3 of 7 on file for this type
▸DOB NOWPlans/Sketch - Sprinkler4
09/05/2026M00292169-I1 · 345 PARK AVENUERequest digital key ↗
09/03/2026M00292097-I1 · 345 PARK AVENUERequest digital key ↗
08/15/2026M00292169-P1 · 345 PARK AVENUERequest digital key ↗
Showing 3 of 4 on file for this type
▸DOB NOWPlans/Sketch - Plumbing3
09/05/2026M00292078-P1 · 345 PARK AVENUERequest digital key ↗
09/05/2026M00292078-I1 · 345 PARK AVENUERequest digital key ↗
09/05/2026M00292152-I1 · 345 PARK AVENUERequest digital key ↗
▸DOB NOWPlans/Sketch - Structural1
▸DOB NOWPlans/Sketch - Place of Assembly1
08/15/2026M00610104-I1 · 345 PARK AVENUERequest digital key ↗
▸Applications & Permits8
▸DOB NOWLPC Approval/Permit8
09/02/2026M00711933-I1 · 601 LEXINGTON AVENUEOpen ↗
08/13/2026M08038123-I1 · 601 LEXINGTON AVENUEOpen ↗
08/13/2026M00291795-I1 · 601 LEXINGTON AVENUEOpen ↗
Showing 3 of 8 on file for this type
▸Seals & Professional Certifications372
▸DOB NOWDPL-1: Design Professional Seal & Signature142
09/05/2026M00291795-I1 · 601 LEXINGTON AVENUEOpen ↗
09/05/2026M00292078-P1 · 345 PARK AVENUEOpen ↗
09/05/2026M00292078-I1 · 345 PARK AVENUEOpen ↗
Showing 3 of 142 on file for this type
▸DOB NOWProgress Inspector Seal & Signature138
09/30/2026M00941530-P1 · 345 PARK AVENUEOpen ↗
09/29/2026M00738180-I1 · 345 PARK AVENUEOpen ↗
09/28/2026M00617012-I1 · 345 PARK AVENUEOpen ↗
Showing 3 of 138 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature92
09/30/2026M00941530-P1 · 345 PARK AVENUEOpen ↗
09/29/2026M00738180-I1 · 345 PARK AVENUEOpen ↗
09/28/2026M00740464-I1 · 345 PARK AVENUEOpen ↗
Showing 3 of 92 on file for this type
▸Safety & Tenant Protection7
▸DOB NOWStreet Tree Checklist6
08/13/2026M00525368-P4 · 345 PARK AVENUEOpen ↗
08/13/2026M00525368-P3 · 345 PARK AVENUEOpen ↗
08/13/2026M00525368-P5 · 345 PARK AVENUEOpen ↗
Showing 3 of 6 on file for this type
▸DOB NOWParks Department Acknowledgment Letter for Street Trees Plan1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Environmental & Asbestos128
▸DOB NOWDEP ACP-5: Asbestos Assessment Report122
09/05/2026M00291795-I1 · 601 LEXINGTON AVENUEOpen ↗
09/03/2026M00504601-I1 · 345 PARK AVENUEOpen ↗
09/03/2026M00576134-I1 · 345 PARK AVENUEOpen ↗
Showing 3 of 122 on file for this type
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form6
09/05/2026M00292078-I1 · 345 PARK AVENUEOpen ↗
09/03/2026M00292097-I1 · 345 PARK AVENUEOpen ↗
08/13/2026M00292169-I1 · 345 PARK AVENUEOpen ↗
Showing 3 of 6 on file for this type
▸Energy Compliance10
▸DOB NOWEN2: As Built Energy Analysis.9
09/03/2026M00610298-I1 · 345 PARK AVENUEOpen ↗
09/03/2026M00610268-I1 · 345 PARK AVENUEOpen ↗
09/03/2026M00617012-I1 · 345 PARK AVENUEOpen ↗
Showing 3 of 9 on file for this type
▸DOB NOWPreliminary Commissioning Report Certification1
08/13/2026M00637361-I1 · 345 PARK AVENUEOpen ↗
▸Other Documents12
▸DOB NOWAlternate Plan 121
08/15/2026M00610104-I1 · 345 PARK AVENUEOpen ↗
▸DOB NOWAlternate Plan 51
08/15/2026M00610104-I1 · 345 PARK AVENUEOpen ↗
▸DOB NOWAlternate Plan 91
08/15/2026M00610104-I1 · 345 PARK AVENUEOpen ↗
▸DOB NOWAlternate Plan 31
08/15/2026M00610104-I1 · 345 PARK AVENUEOpen ↗
▸DOB NOWAlternate Plan 71
08/15/2026M00610104-I1 · 345 PARK AVENUEOpen ↗
▸DOB NOWAlternate Plan 81
08/15/2026M00610104-I1 · 345 PARK AVENUEOpen ↗
▸DOB NOWAlternate Plan 21
08/15/2026M00610104-I1 · 345 PARK AVENUEOpen ↗
▸DOB NOWAlternate Plan 61
08/15/2026M00610104-I1 · 345 PARK AVENUEOpen ↗
▸DOB NOWAlternate Plan 101
08/15/2026M00610104-I1 · 345 PARK AVENUEOpen ↗
▸DOB NOWAlternate Plan 41
08/15/2026M00610104-I1 · 345 PARK AVENUEOpen ↗
▸DOB NOWAlternate Plan 111
08/15/2026M00610104-I1 · 345 PARK AVENUEOpen ↗
▸DOB NOWAlternate Plan 11
08/15/2026M00610104-I1 · 345 PARK AVENUEOpen ↗