← Back
Entity
Hamilton Lane
Tenant
3 projects with open permitsMANHATTAN · 5
1 building
5
Total Filings
5
Projects on File
1
Buildings Worked
3
Projects w/ Open Permits
Tenant
Primary Trade
Activity
Projects by first filing month5 projects all-time
0134Jan '23 · 2Jul '26 · 32023202420252026
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit360%
Signed off240%
By project type
Alteration5
Most active buildings
All buildings →
610 5 AVENUEMANHATTAN · 3 open · latest 08/05/2026
5 projects
Key relationships
Everyone →
Design firms
4 projects
1 projects
Filing representatives
5 projects
Owners
5 projects
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01407874 ↗610 5 AVENUE
MANHATTAN
AlterationPermit Issued07/21/202608/05/2026
Design ROBERT DERECTOR ASSOCIATES
Owner Tishman Speyer
Contractor MEGA PLBG CORP
Filer WALTER T. GORMAN, PE, PC
Alterations to sprinkler system in partial 4th floor as per plans. No change to use, egress or occupancy.
M01407884 ↗610 5 AVENUE
MANHATTAN
AlterationPermit Issued07/21/202608/05/2026
Design ROBERT DERECTOR ASSOCIATES
Owner Tishman Speyer
Contractor MEGA PLBG CORP
Filer WALTER T. GORMAN, PE, PC
Alterations to plumbing system in partial 4th floor as per plans. No change to use, egress or occupancy.
M01407840 ↗610 5 AVENUE
MANHATTAN
AlterationPermit Issued07/21/202607/22/2026
Design ROBERT DERECTOR ASSOCIATES
Owner Tishman Speyer
Contractor CORE FOUR CONSTRUCTION IN
Filer WALTER T. GORMAN, PE, PC
Alterations to mechanical system in 4th floor as per plans. No change to use, egress or occupancy.
M08052575 ↗610 5 AVENUE
MANHATTAN
AlterationSigned-off01/20/202303/24/2023
Design ROBERT DERECTOR ASSOCIATES
Owner TISHMAN SPEYER
Contractor S. TIEGER PLBG. CO., INC
Filer WALTER T. GORMAN, PE, PC
Sprinkler work on 4th floor as per plans. No change to use, egress or occupancy.
M08052553 ↗610 5 AVENUE
MANHATTAN
AlterationSigned-off01/12/202301/18/2023
Design GENSLER
Owner TISHMAN SPEYER
Contractor CORE FOUR CONSTRUCTION IN
Filer WALTER T. GORMAN, PE, PC
REMOVAL AND INSTALLATION OF INTERIOR NON-BEARING PARTITIONS AND RELATED FINISHES AS PER DRAWINGS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR…
Counts cover all 5 projects (5 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
ROBERT DERECTOR ASSOCIATES407/21/2026
GENSLER106/29/2023
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
CORE FOUR CONSTRUCTION IN207/21/2026
REAL PLUMBING CORP207/21/2026
DENKO MECHANICAL INC109/18/2023
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
TISHMAN SPEYER507/21/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
WALTER T. GORMAN, PE, PC507/21/2026
5 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 5Open permit 3Signed off 2
5 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01407874 ↗610 5 AVENUE
MANHATTAN
AlterationPermit Issued07/21/202608/05/2026
Design ROBERT DERECTOR ASSOCIATES
Owner Tishman Speyer
Contractor MEGA PLBG CORP
Filer WALTER T. GORMAN, PE, PC
Alterations to sprinkler system in partial 4th floor as per plans. No change to use, egress or occupancy.
M01407884 ↗610 5 AVENUE
MANHATTAN
AlterationPermit Issued07/21/202608/05/2026
Design ROBERT DERECTOR ASSOCIATES
Owner Tishman Speyer
Contractor MEGA PLBG CORP
Filer WALTER T. GORMAN, PE, PC
Alterations to plumbing system in partial 4th floor as per plans. No change to use, egress or occupancy.
M01407840 ↗610 5 AVENUE
MANHATTAN
AlterationPermit Issued07/21/202607/22/2026
Design ROBERT DERECTOR ASSOCIATES
Owner Tishman Speyer
Contractor CORE FOUR CONSTRUCTION IN
Filer WALTER T. GORMAN, PE, PC
Alterations to mechanical system in 4th floor as per plans. No change to use, egress or occupancy.
M08052575 ↗610 5 AVENUE
MANHATTAN
AlterationSigned-off01/20/202303/24/2023
Design ROBERT DERECTOR ASSOCIATES
Owner TISHMAN SPEYER
Contractor S. TIEGER PLBG. CO., INC
Filer WALTER T. GORMAN, PE, PC
Sprinkler work on 4th floor as per plans. No change to use, egress or occupancy.
M08052553 ↗610 5 AVENUE
MANHATTAN
AlterationSigned-off01/12/202301/18/2023
Design GENSLER
Owner TISHMAN SPEYER
Contractor CORE FOUR CONSTRUCTION IN
Filer WALTER T. GORMAN, PE, PC
REMOVAL AND INSTALLATION OF INTERIOR NON-BEARING PARTITIONS AND RELATED FINISHES AS PER DRAWINGS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR…
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
610 5 AVENUE ↗507/21/2026
▾Documents — 34 on file (BIS + DOB NOW)
▸Plans & Drawings7
▸DOB NOWPlans/Sketch7
09/01/2026M08052553-I1 · 610 5 AVENUERequest digital key ↗
09/01/2026M08052553-P1 · 610 5 AVENUERequest digital key ↗
09/01/2026M08052575-P1 · 610 5 AVENUERequest digital key ↗
Showing 3 of 7 on file for this type
▸Applications & Permits4
▸DOB NOWLPC Approval/Permit4
08/16/2026M01407840-I1 · 610 5 AVENUEOpen ↗
08/16/2026M01407884-I1 · 610 5 AVENUEOpen ↗
08/13/2026M08052553-P1 · 610 5 AVENUEOpen ↗
Showing 3 of 4 on file for this type
▸Seals & Professional Certifications16
▸DOB NOWDPL-1: Design Professional Seal & Signature7
09/01/2026M08052575-I1 · 610 5 AVENUEOpen ↗
09/01/2026M08052575-P1 · 610 5 AVENUEOpen ↗
08/16/2026M01407840-I1 · 610 5 AVENUEOpen ↗
Showing 3 of 7 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature6
09/02/2026M08052553-I1 · 610 5 AVENUEOpen ↗
08/31/2026M01407874-I1 · 610 5 AVENUEOpen ↗
08/28/2026M08052553-P1 · 610 5 AVENUEOpen ↗
Showing 3 of 6 on file for this type
▸DOB NOWProgress Inspector Seal & Signature3
09/02/2026M08052553-I1 · 610 5 AVENUEOpen ↗
08/28/2026M08052553-P1 · 610 5 AVENUEOpen ↗
08/25/2026M01407840-I1 · 610 5 AVENUEOpen ↗
▸Environmental & Asbestos7
▸DOB NOWDEP ACP-5: Asbestos Assessment Report7
09/01/2026M08052575-P1 · 610 5 AVENUEOpen ↗
09/01/2026M08052575-I1 · 610 5 AVENUEOpen ↗
08/16/2026M01407840-I1 · 610 5 AVENUEOpen ↗
Showing 3 of 7 on file for this type