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Entity
Martha Graham Dance Company
Tenant
1 project with open permitsMANHATTAN · 4
1 building
4
Total Filings
4
Projects on File
1
Buildings Worked
1
Projects w/ Open Permits
Tenant
Primary Trade
Activity
Projects by first filing month4 projects all-time
0123Apr '25 · 1Jun '25 · 2May '26 · 1Apr '25Jun '25Aug '25Oct '25Dec '25Feb '26Apr '26May '26
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit125%
Signed off250%
Filed only125%
By project type
Alteration2
No Work1
Alteration CO1
Most active buildings
All buildings →
1493 BROADWAYMANHATTAN · 1 open · latest 05/08/2026
4 projects
Key relationships
Everyone →
Filing representatives
2 projects
Contractors
2 projects
1 projects
1 projects
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01397862 ↗1493 BROADWAY
MANHATTAN
No WorkFiled — no permit on record05/08/2026—
Design MURPHY BURNHAM & BUTTRICK ARCHITECT
—
M01222874 ↗1493 BROADWAY
MANHATTAN
AlterationSigned-off06/12/202510/31/2025
Design DERIVE ENGINEERS
Owner LONGACRE SQUARE MANAGEMENT
Contractor A + SPRINKLER CORP
Filer WALTER T. GORMAN, PE, PC
Propose to perform plumbing and sprinkler work. No change to use, egress or occupancy.
M01204640 ↗1493 BROADWAY
MANHATTAN
Alteration COPermit Issued04/22/202510/21/2025
Design MURPHY BURNHAM & BUTTRICK ARCHITECT
Contractor JRM CONSTRUCTION MGMT LLC
Propose to modify the 11th floor, including changing use and occupancy.
M01222846 ↗1493 BROADWAY
MANHATTAN
AlterationSigned-off06/12/202510/16/2025
Design DERIVE ENGINEERS
Owner LONGACRE SQUARE MANAGEMENT
Contractor JRM CONSTRUCTION MGMT LLC
Filer WALTER T. GORMAN, PE, PC
Propose to perform mechanical work. No change to use, egress or occupancy.
Counts cover all 4 projects (4 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
DERIVE ENGINEERS204/02/2026
MURPHY BURNHAM & BUTTRICK ARCHITECT205/08/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
JRM CONSTRUCTION MGMT LLC204/02/2026
A + SPRINKLER CORP103/18/2026
A&A PLUMBING CORP103/18/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
LONGACRE SQUARE MANAGEMENT204/02/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
WALTER T. GORMAN, PE, PC204/02/2026
4 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 4Open permit 1Signed off 2Filed only 1
Any typeAlteration 2No Work 1Alteration CO 1
4 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01397862 ↗1493 BROADWAY
MANHATTAN
No WorkFiled — no permit on record05/08/2026—
Design MURPHY BURNHAM & BUTTRICK ARCHITECT
—
M01222874 ↗1493 BROADWAY
MANHATTAN
AlterationSigned-off06/12/202510/31/2025
Design DERIVE ENGINEERS
Owner LONGACRE SQUARE MANAGEMENT
Contractor A + SPRINKLER CORP
Filer WALTER T. GORMAN, PE, PC
Propose to perform plumbing and sprinkler work. No change to use, egress or occupancy.
M01204640 ↗1493 BROADWAY
MANHATTAN
Alteration COPermit Issued04/22/202510/21/2025
Design MURPHY BURNHAM & BUTTRICK ARCHITECT
Contractor JRM CONSTRUCTION MGMT LLC
Propose to modify the 11th floor, including changing use and occupancy.
M01222846 ↗1493 BROADWAY
MANHATTAN
AlterationSigned-off06/12/202510/16/2025
Design DERIVE ENGINEERS
Owner LONGACRE SQUARE MANAGEMENT
Contractor JRM CONSTRUCTION MGMT LLC
Filer WALTER T. GORMAN, PE, PC
Propose to perform mechanical work. No change to use, egress or occupancy.
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
1493 BROADWAY ↗405/08/2026
▾Documents — 46 on file (BIS + DOB NOW)
▸Plans & Drawings9
▸DOB NOWPlans/Sketch8
08/19/2026M01204640-I1 · 1493 BROADWAYRequest digital key ↗
08/19/2026M01204640-P1 · 1493 BROADWAYRequest digital key ↗
08/18/2026M01222874-P1 · 1493 BROADWAYRequest digital key ↗
Showing 3 of 8 on file for this type
▸DOB NOWPlans/Sketch - Temporary Place of Assembly1
08/17/2026M01397862-I1 · 1493 BROADWAYRequest digital key ↗
▸Applications & Permits4
▸DOB NOWLPC Approval/Permit4
08/13/2026M01204640-P1 · 1493 BROADWAYOpen ↗
08/13/2026M01204640-I1 · 1493 BROADWAYOpen ↗
08/13/2026M01222846-P1 · 1493 BROADWAYOpen ↗
Showing 3 of 4 on file for this type
▸Seals & Professional Certifications19
▸DOB NOWSpecial Inspector Seal & Signature10
08/31/2026M01204640-I1 · 1493 BROADWAYOpen ↗
08/31/2026M01204640-I1 · 1493 BROADWAYOpen ↗
08/31/2026M01204640-I1 · 1493 BROADWAYOpen ↗
Showing 3 of 10 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature7
08/18/2026M01222874-I1 · 1493 BROADWAYOpen ↗
08/18/2026M01222846-P1 · 1493 BROADWAYOpen ↗
08/17/2026M01397862-I1 · 1493 BROADWAYOpen ↗
Showing 3 of 7 on file for this type
▸DOB NOWProgress Inspector Seal & Signature2
08/31/2026M01204640-I1 · 1493 BROADWAYOpen ↗
08/28/2026M01222846-P1 · 1493 BROADWAYOpen ↗
▸Safety & Tenant Protection2
▸DOB NOWStreet Tree Checklist2
08/13/2026M01204640-P1 · 1493 BROADWAYOpen ↗
08/13/2026M01204640-I1 · 1493 BROADWAYOpen ↗
▸Environmental & Asbestos6
▸DOB NOWDEP ACP-5: Asbestos Assessment Report6
08/18/2026M01222874-I1 · 1493 BROADWAYOpen ↗
08/18/2026M01222846-P1 · 1493 BROADWAYOpen ↗
08/13/2026M01222874-P1 · 1493 BROADWAYOpen ↗
Showing 3 of 6 on file for this type
▸Other Documents6
▸DOB NOWProof of Historic Building4
08/13/2026M01204640-P1 · 1493 BROADWAYOpen ↗
08/13/2026M01222846-I1 · 1493 BROADWAYOpen ↗
08/13/2026M01222846-P1 · 1493 BROADWAYOpen ↗
Showing 3 of 4 on file for this type
▸DOB NOWProperty Ownership Certification2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type