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Design Firm
skylab architecture
Design
MANHATTAN · 2
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1 building
3
Total Filings
2
Projects on File
1
Buildings Worked
0
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month2 projects all-time
0112Jan '25 · 1Feb '25 · 1Jan '25Feb '25
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Signed off2100%
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Alteration2
Most active buildings
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600 5 AVENUEMANHATTAN · latest 03/05/2025
2 projects
Key relationships
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Filing representatives
1 projects
Contractors
2 projects
People
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Jeff Kovellatest 09/02/2025
2 filings
Filed under
skylab architecture3
Identified by the contact ids of the people who file for the firm and by its email domain (skylabarchitecture.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01175195 ↗600 5 AVENUE
MANHATTAN
AlterationSigned-off02/28/202503/05/2025
Owner RCPI LANDMARK PROPERTIES, LLC
Contractor STEADFAST DEVELOPMENT AND
Filer MARY MCKEOWN
ARC'TERYX Space B - Remove/Installation of non load bearing partitions, flooring, ceilings, finishes, new staircase per plans filed herewi…
M01123505 ↗600 5 AVENUE
MANHATTAN
AlterationSigned-off01/02/202501/09/2025
Contractor STEADFAST DEVELOPMENT AND
Removal of non load bearing partitions, flooring, ceilings, finishes, escalator and stairs per plans filed herewith to accommodate new layou…
Counts cover all 2 projects (2 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
Jeff Kovel209/02/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
STEADFAST DEVELOPMENT AND209/10/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
RCPI LANDMARK PROPERTIES, LLC109/10/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
MARY MCKEOWN109/10/2025
2 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 2Signed off 2
2 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01175195 ↗600 5 AVENUE
MANHATTAN
AlterationSigned-off02/28/202503/05/2025
Owner RCPI LANDMARK PROPERTIES, LLC
Contractor STEADFAST DEVELOPMENT AND
Filer MARY MCKEOWN
ARC'TERYX Space B - Remove/Installation of non load bearing partitions, flooring, ceilings, finishes, new staircase per plans filed herewi…
M01123505 ↗600 5 AVENUE
MANHATTAN
AlterationSigned-off01/02/202501/09/2025
Contractor STEADFAST DEVELOPMENT AND
Removal of non load bearing partitions, flooring, ceilings, finishes, escalator and stairs per plans filed herewith to accommodate new layou…
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
600 5 AVENUE ↗309/02/2025
▾Documents — 20 on file (BIS + DOB NOW)
▸Plans & Drawings3
▸DOB NOWPlans/Sketch3
08/25/2026M01123505-I1 · 600 5 AVENUERequest digital key ↗
08/24/2026M01175195-P1 · 600 5 AVENUERequest digital key ↗
08/24/2026M01175195-I1 · 600 5 AVENUERequest digital key ↗
▸Applications & Permits3
▸DOB NOWLPC Approval/Permit3
08/13/2026M01175195-I1 · 600 5 AVENUEOpen ↗
08/13/2026M01123505-I1 · 600 5 AVENUEOpen ↗
08/13/2026M01175195-P1 · 600 5 AVENUEOpen ↗
▸Seals & Professional Certifications8
▸DOB NOWProgress Inspector Seal & Signature3
09/30/2026M01175195-I1 · 600 5 AVENUEOpen ↗
08/27/2026M01123505-I1 · 600 5 AVENUEOpen ↗
08/22/2026M01175195-P1 · 600 5 AVENUEOpen ↗
▸DOB NOWDPL-1: Design Professional Seal & Signature3
08/24/2026M01175195-P1 · 600 5 AVENUEOpen ↗
08/24/2026M01175195-I1 · 600 5 AVENUEOpen ↗
08/13/2026M01123505-I1 · 600 5 AVENUEOpen ↗
▸DOB NOWSpecial Inspector Seal & Signature2
09/30/2026M01175195-I1 · 600 5 AVENUEOpen ↗
08/22/2026M01175195-P1 · 600 5 AVENUEOpen ↗
▸Environmental & Asbestos3
▸DOB NOWDEP ACP-5: Asbestos Assessment Report3
08/24/2026M01175195-P1 · 600 5 AVENUEOpen ↗
08/24/2026M01175195-I1 · 600 5 AVENUEOpen ↗
08/13/2026M01123505-I1 · 600 5 AVENUEOpen ↗
▸Other Documents3
▸DOB NOWProof of Historic Building3
08/13/2026M01175195-P1 · 600 5 AVENUEOpen ↗
08/13/2026M01175195-I1 · 600 5 AVENUEOpen ↗
08/13/2026M01123505-I1 · 600 5 AVENUEOpen ↗