Bluesky Group — Named in NYC Filed Documents: Projects, Floors & Buildings

Tenant

Bluesky Group

Tenant

MANHATTAN · 2

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2 buildings

Total Filings

Projects on File

Buildings Worked

Projects w/ Open Permits

Tenant

Primary Trade

Activity

Projects by first filing month2 projects all-time

bars = month · line = 3-mo average

Portfolio status

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Signed off150%

Filed only150%

By project type

Alteration CO1

Alteration1

Most active buildings

All buildings →

1577 3RD AVENUEMANHATTAN · latest 04/01/2024

1 projects

110 MADISON AVENUEMANHATTAN · latest 06/24/2025

1 projects

Key relationships

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Design firms

HC Architect

1 projects

HT Associates

1 projects

Filing representatives

CH Cornerstone Design

1 projects

Haotian & Associates

1 projects

Contractors

Catman Plumbing

1 projects

Global Team NY

1 projects

Most recent projects

All projects →

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
M01240898 ↗	110 MADISON AVENUE MANHATTAN	Alteration CO	Filed — no permit on record	06/24/2025	—	Design HC ARCHITECT, PC Filer CH CORNERSTONE DESIGN	—
M00994591 ↗	1577 3RD AVENUE MANHATTAN	Alteration	Signed-off	01/29/2024	04/01/2024	Design HT ASSOCIATES Contractor CATMAN PLUMBING INC Filer HAOTIAN & ASSOCIATES INC.	PROPOSED INTERIOR RENOVATION AS PER PLAN FILE HEREWITH @UNIT 2S ON SECOND FLOOR. NO CHANGE IN USE, EGRESS OR OCCUPANCY.

Counts cover all 2 projects (2 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.

Name	Projects together	Most recent
HC Architect	1	01/14/2026
HT Associates	1	05/06/2024

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
Catman Plumbing	1	05/06/2024
Global Team NY	1	05/06/2024

Who this entity's projects were filed with. Top 25 per group by shared jobs.

Name	Projects together	Most recent
CH Cornerstone Design	1	01/14/2026
Haotian & Associates	1	05/06/2024

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 1Filed only 1

Any typeAlteration CO 1Alteration 1

2 projects

Project	Address	Type	Status	Filed	Latest permit	On the project	Description
M01240898 ↗	110 MADISON AVENUE MANHATTAN	Alteration CO	Filed — no permit on record	06/24/2025	—	Design HC ARCHITECT, PC Filer CH CORNERSTONE DESIGN	—
M00994591 ↗	1577 3RD AVENUE MANHATTAN	Alteration	Signed-off	01/29/2024	04/01/2024	Design HT ASSOCIATES Contractor CATMAN PLUMBING INC Filer HAOTIAN & ASSOCIATES INC.	PROPOSED INTERIOR RENOVATION AS PER PLAN FILE HEREWITH @UNIT 2S ON SECOND FLOOR. NO CHANGE IN USE, EGRESS OR OCCUPANCY.