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Design Firm
SCHNELLBACHER-SENDON GROU
Design · filed under 2 names
12 projects with open permitsMANHATTAN · 14QUEENS · 1
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15 buildings
19
Total Filings
15
Projects on File
15
Buildings Worked
12
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month15 projects all-time
0134Dec '23 · 1Feb '24 · 2Mar '24 · 3Apr '24 · 1May '24 · 1Aug '24 · 1Oct '24 · 1Jun '25 · 1Oct '25 · 1Apr '26 · 1Aug '26 · 2202420252026
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit1280%
Signed off320%
By project type
Alteration15
Most active buildings
All buildings →
30 EAST 10 STREETMANHATTAN · latest 05/19/2026
1 projects
257 WEST 17 STREETMANHATTAN · 1 open · latest 05/19/2025
1 projects
159 WEST 24 STREETMANHATTAN · 1 open · latest 05/26/2026
1 projects
220 WEST 71 STREETMANHATTAN · 1 open · latest 08/17/2026
1 projects
553 5 AVENUEMANHATTAN · 1 open · latest 07/23/2024
1 projects
30 EAST 72 STREETMANHATTAN · 1 open · latest 10/21/2024
1 projects
Key relationships
Everyone →
Filing representatives
15 projects
Contractors
11 projects
CALISTRO CONSTRUCTION COR
2 projects
People
All people →
VALERIANO SENDONlatest 06/05/2026
11 filings
JESUS SENDONlatest 06/24/2025
4 filings
ALBERT INSERRAlatest 08/05/2026
2 filings
ERIC SCHNELLBACHERlatest 09/26/2024
2 filings
Filed under
SCHNELLBACHER-SENDON GROU17CALISTRO CONSTRUCTION COR2
Identified by the contact ids of the people who file for the firm and by its email domain (s-sgllc.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01449285 ↗153 EAST 87 STREET
MANHATTAN
AlterationPermit Issued08/25/202609/18/2026
Filer AE DESIGN SOLUTION INC.
Installation of suspended scaffold for facade work or inspection.
M01441319 ↗220 WEST 71 STREET
MANHATTAN
AlterationPermit Issued08/05/202608/17/2026
Filer AE DESIGN SOLUTION INC.
Installation of suspended scaffold for facade work or inspection.
Q01383264 ↗58-30 GRAND AVENUE
QUEENS
AlterationPermit Issued04/06/202606/22/2026
Owner DIV GRAND MASPETH, LLC
Contractor SCHNELLBACHER-SENDON GROU
Filer AE DESIGN SOLUTION INC.
Installation of suspended scaffold for facade work and/or inspection
M01090440 ↗159 WEST 24 STREET
MANHATTAN
AlterationPermit Issued08/06/202405/26/2026
Owner EBMG LLC
Contractor SCHNELLBACHER-SENDON GROU
Filer AE DESIGN SOLUTION INC.
Installation of suspended scaffold for facade work or inspection
M01309177 ↗30 EAST 10 STREET
MANHATTAN
AlterationSigned-off10/27/202505/19/2026
Contractor SCHNELLBACHER-SENDON GROU
Filer AE DESIGN SOLUTION INC.
Installation of suspended scaffold for facade work or inspection.
M01246075 ↗270 RIVERSIDE DRIVE
MANHATTAN
AlterationSigned-off06/25/202506/30/2025
Contractor SCHNELLBACHER-SENDON GROU
Filer AE DESIGN SOLUTION INC.
Installation of suspended scaffold for facade work or inspection
Counts cover all 15 projects (15 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
VALERIANO SENDON1106/05/2026
JESUS SENDON406/24/2025
ALBERT INSERRA208/05/2026
ERIC SCHNELLBACHER209/26/2024
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
SCHNELLBACHER-SENDON GROU1106/08/2026
CALISTRO CONSTRUCTION COR208/25/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ATCO PROPERTIES & MGMT309/05/2024
59 WEST 12TH STREET CONDOMINIUM106/10/2024
AKAM ASSOCIATES, INC.106/10/2024
BROWN HARRIS STEVENS RESIDENTIAL MA104/11/2024
DIV GRAND MASPETH, LLC106/08/2026
EBMG LLC108/06/2024
FirstService Residential112/20/2023
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
AE DESIGN SOLUTION INC.1508/25/2026
15 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 15Open permit 12Signed off 3
15 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01449285 ↗153 EAST 87 STREET
MANHATTAN
AlterationPermit Issued08/25/202609/18/2026
Filer AE DESIGN SOLUTION INC.
Installation of suspended scaffold for facade work or inspection.
M01441319 ↗220 WEST 71 STREET
MANHATTAN
AlterationPermit Issued08/05/202608/17/2026
Filer AE DESIGN SOLUTION INC.
Installation of suspended scaffold for facade work or inspection.
Q01383264 ↗58-30 GRAND AVENUE
QUEENS
AlterationPermit Issued04/06/202606/22/2026
Owner DIV GRAND MASPETH, LLC
Contractor SCHNELLBACHER-SENDON GROU
Filer AE DESIGN SOLUTION INC.
Installation of suspended scaffold for facade work and/or inspection
M01090440 ↗159 WEST 24 STREET
MANHATTAN
AlterationPermit Issued08/06/202405/26/2026
Owner EBMG LLC
Contractor SCHNELLBACHER-SENDON GROU
Filer AE DESIGN SOLUTION INC.
Installation of suspended scaffold for facade work or inspection
M01309177 ↗30 EAST 10 STREET
MANHATTAN
AlterationSigned-off10/27/202505/19/2026
Contractor SCHNELLBACHER-SENDON GROU
Filer AE DESIGN SOLUTION INC.
Installation of suspended scaffold for facade work or inspection.
M01246075 ↗270 RIVERSIDE DRIVE
MANHATTAN
AlterationSigned-off06/25/202506/30/2025
Contractor SCHNELLBACHER-SENDON GROU
Filer AE DESIGN SOLUTION INC.
Installation of suspended scaffold for facade work or inspection
M01056761 ↗41 WEST 58 STREET
MANHATTAN
AlterationPermit Issued05/30/202405/20/2025
Owner ATCO PROPERTIES & MGMT
Contractor SCHNELLBACHER-SENDON GROU
Filer AE DESIGN SOLUTION INC.
Installation of suspended scaffold for facade work, Amend #1, added scaffold drops and outrigger details.
M01007454 ↗257 WEST 17 STREET
MANHATTAN
AlterationPermit Issued03/01/202405/19/2025
Owner AKAM ASSOCIATES, INC.
Contractor SCHNELLBACHER-SENDON GROU
Filer AE DESIGN SOLUTION INC.
installation of suspended scaffold for facade work. amend #1, added scaffold drops and outrigger detail
M01117808 ↗30 EAST 72 STREET
MANHATTAN
AlterationPermit Issued10/08/202410/21/2024
Contractor SCHNELLBACHER-SENDON GROU
Filer AE DESIGN SOLUTION INC.
Installation of suspended scaffold for facade work
M01002231 ↗553 5 AVENUE
MANHATTAN
AlterationPermit Issued02/07/202407/23/2024
Owner ATCO PROPERTIES & MGMT
Contractor SCHNELLBACHER-SENDON GROU
Filer AE DESIGN SOLUTION INC.
Installation of suspended scaffold for facade work. Amend#1, added scaffold drops and outrigger beam detail
M01015806 ↗59 WEST 12 STREET
MANHATTAN
AlterationPermit Issued03/07/202406/20/2024
Owner 59 WEST 12TH STREET CONDOMINIUM
Contractor SCHNELLBACHER-SENDON GROU
Filer AE DESIGN SOLUTION INC.
installation of suspended scaffold for facade work. amend #1, added scaffold drops and outrigger detail
M01034049 ↗889 LEXINGTON AVENUE
MANHATTAN
AlterationPermit Issued04/11/202406/03/2024
Owner Brown Harris Stevens Residential Ma
Contractor SCHNELLBACHER-SENDON GROU
Filer AE DESIGN SOLUTION INC.
Installation of suspended scaffold for facade work
M01007462 ↗955 LEXINGTON AVENUE
MANHATTAN
AlterationPermit Issued02/20/202405/23/2024
Contractor SCHNELLBACHER-SENDON GROU
Filer AE DESIGN SOLUTION INC.
Installation of suspended scaffold for facade work or inspection . Amendment#1 : added scaffold drops, outrigger detail , and anchor to wall…
M00980183 ↗345 EAST 73 STREET
MANHATTAN
AlterationPermit Issued12/20/202305/21/2024
Owner FirstService Residential
Contractor SCHNELLBACHER-SENDON GROU
Filer AE DESIGN SOLUTION INC.
Installation of suspended scaffold for facade work.
M01020287 ↗41 WEST 58 STREET
MANHATTAN
AlterationSigned-off03/14/202403/27/2024
Owner ATCO PROPERTIES & MGMT
Contractor SCHNELLBACHER-SENDON GROU
Filer AE DESIGN SOLUTION INC.
Installation of suspended scaffold for facade work
Scope of Work
Earthwork — 2 projects · most recent 08/05/2026
Suspended Scaffold
Suspended Scaffold — 10 projects · most recent 08/05/2026
Suspended Scaffold (SC)
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
220 WEST 71 STREET ↗108/05/2026
58-30 GRAND AVENUE ↗206/05/2026
30 EAST 10 STREET ↗110/27/2025
270 RIVERSIDE DRIVE ↗106/24/2025
30 EAST 72 STREET ↗109/26/2024
41 WEST 58 STREET ↗109/04/2024
159 WEST 24 STREET ↗108/02/2024
553 5 AVENUE ↗206/27/2024
59 WEST 12 STREET ↗106/10/2024
257 WEST 17 STREET ↗206/06/2024
955 LEXINGTON AVENUE ↗205/10/2024
889 LEXINGTON AVENUE ↗104/10/2024
41 WEST 58 STREET ↗103/14/2024
345 EAST 73 STREET ↗112/20/2023
153 EAST 87 STREET ↗1—
▾Documents — 82 on file (BIS + DOB NOW)
▸Plans & Drawings22
▸DOB NOWPlans/Sketch22
08/27/2026M01007462-P1 · 955 LEXINGTON AVENUERequest digital key ↗
08/27/2026M01007462-I1 · 955 LEXINGTON AVENUERequest digital key ↗
08/27/2026M01034049-I1 · 889 LEXINGTON AVENUERequest digital key ↗
Showing 3 of 22 on file for this type
▸Seals & Professional Certifications16
▸DOB NOWSpecial Inspector Seal & Signature16
09/23/2026M01449285-I1 · 153 EAST 87 STREETOpen ↗
09/23/2026M01449285-I1 · 153 EAST 87 STREETOpen ↗
09/01/2026Q01383264-P1 · 58-30 GRAND AVENUEOpen ↗
Showing 3 of 16 on file for this type
▸Other Documents44
▸DOB NOWManufacturer's Specifications22
08/27/2026M01007462-I1 · 955 LEXINGTON AVENUEOpen ↗
08/27/2026M01015806-I1 · 59 WEST 12 STREETOpen ↗
08/27/2026M01002231-I1 · 553 5 AVENUEOpen ↗
Showing 3 of 22 on file for this type
▸DOB NOWCalculations22
08/27/2026M01007462-I1 · 955 LEXINGTON AVENUEOpen ↗
08/27/2026M01015806-I1 · 59 WEST 12 STREETOpen ↗
08/27/2026M01002231-I1 · 553 5 AVENUEOpen ↗
Showing 3 of 22 on file for this type