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Design Firm
ARCTANGENT ARCHITECTURE + DESIGN
Design
1 project with open permitsMANHATTAN · 3
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2 buildings
3
Total Filings
3
Projects on File
2
Buildings Worked
1
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month3 projects all-time
0123Jun '21 · 1May '22 · 2Jun '21Aug '21Oct '21Dec '21Feb '22Apr '22May '22
bars = month · line = 3-mo average
Portfolio status
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Open permit133%
Filed only267%
By project type
Alteration CO2
Alteration1
Most active buildings
All buildings →
511 9 AVENUEMANHATTAN · 1 open · latest 05/13/2022
2 projects
62 MADISON AVENUEMANHATTAN · latest 05/16/2022
1 projects
Key relationships
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Filing representatives
2 projects
Contractors
1 projects
People
All people →
KEITARO NEIlatest 05/04/2021
2 filings
Filed under
ARCTANGENT ARCHITECTURE + DESIGN3
Identified by the contact ids of the people who file for the firm and by its email domain (arctangent.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M0065934562 MADISON AVENUE
MANHATTAN
Alteration COFiled — no permit on record05/16/2022—
Filer RCGA ARCHITECTS, PC
—
M00607632 ↗511 9 AVENUE
MANHATTAN
Alteration COFiled — no permit on record05/13/2022———
M00515361 ↗511 9 AVENUE
MANHATTAN
AlterationPermit Issued06/03/202108/03/2021
Contractor ELITE GC NY INC
Filer RCGA ARCHITECTS, PC
Propose to perform an interior renovation on first floor commercial space to install eating and dining space. Existing sprinkler. plumbing …
Counts cover all 3 projects (3 DOB NOW). Dated by first filing; BIS projects by first permit issuance.
Every person filing for this firm, identified by their DOB NOW contact id (one id is one person). A person is listed under the firm they file for most.
PersonFilingsMost recent
KEITARO NEI205/04/2021
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ELITE GC NY INC106/03/2021
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
RCGA ARCHITECTS, PC205/16/2022
3 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 3Open permit 1Filed only 2
Any typeAlteration CO 2Alteration 1
3 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M0065934562 MADISON AVENUE
MANHATTAN
Alteration COFiled — no permit on record05/16/2022—
Filer RCGA ARCHITECTS, PC
—
M00607632 ↗511 9 AVENUE
MANHATTAN
Alteration COFiled — no permit on record05/13/2022———
M00515361 ↗511 9 AVENUE
MANHATTAN
AlterationPermit Issued06/03/202108/03/2021
Contractor ELITE GC NY INC
Filer RCGA ARCHITECTS, PC
Propose to perform an interior renovation on first floor commercial space to install eating and dining space. Existing sprinkler. plumbing …
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
511 9 AVENUE ↗205/04/2021
62 MADISON AVENUE ↗1—
▾Documents — 11 on file (BIS + DOB NOW)
▸Plans & Drawings2
▸DOB NOWPlans/Sketch2
09/03/2026M00515361-I1 · 511 9 AVENUERequest digital key ↗
08/15/2026M00659345-I1Request digital key ↗
▸Applications & Permits1
▸DOB NOWHPD Certification Letter or CPC Special Permit1
08/13/2026M00607632-I1 · 511 9 AVENUEOpen ↗
▸Seals & Professional Certifications1
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/13/2026M00515361-I1 · 511 9 AVENUEOpen ↗
▸Safety & Tenant Protection3
▸DOB NOWStreet Tree Checklist1
08/15/2026M00659345-I1Open ↗
▸DOB NOWCertificate of No Harassment1
08/13/2026M00607632-I1 · 511 9 AVENUEOpen ↗
▸DOB NOWHPD-1: Anti-Harassment Area Checklist1
08/13/2026M00607632-I1 · 511 9 AVENUEOpen ↗
▸Approvals, Objections & Sign-offs1
▸DOB NOWCertificate of Parking Approval1
08/13/2026M00607632-I1 · 511 9 AVENUEOpen ↗
▸Other Documents3
▸DOB NOWDHCR Document2
08/13/2026M00515361-I1 · 511 9 AVENUEOpen ↗
08/13/2026M00607632-I1 · 511 9 AVENUEOpen ↗
▸DOB NOWProperty Ownership Certification1
08/15/2026M00659345-I1Open ↗