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Special Inspection Agency
212BOX ARCHITECTURE PC
Special Inspection Agency
2 projects with open permitsMANHATTAN · 4BROOKLYN · 1
3 buildings
7
Total Filings
5
Projects on File
3
Buildings Worked
2
Projects w/ Open Permits
Special Inspection Agency
Primary Trade
Activity
Projects by first filing month5 projects all-time
0123Aug '23 · 2Jan '26 · 2Jul '26 · 1202420252026
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit240%
Signed off240%
Filed only120%
By project type
Alteration5
Most active buildings
All buildings →
44 WEST 77 STREETMANHATTAN · 2 open · latest 03/27/2026
2 projects
850 PARK AVENUEMANHATTAN · latest 01/13/2025
2 projects
700 PACIFIC STREETBROOKLYN · latest 07/16/2026
1 projects
Key relationships
Everyone →
Filing representatives
5 projects
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01418365 ↗700 PACIFIC STREET
BROOKLYN
AlterationFiled — no permit on record07/16/2026—
Design 212BOX ARCHITECTURE PC
Owner NEWSWALK CONDOMINIUM
Filer J. CALLAHAN CONSULTING, INC.
—
M01344039 ↗44 WEST 77 STREET
MANHATTAN
AlterationPermit Issued01/22/202603/27/2026
Design BECHT ENGINEERING BT, INC.
Owner SOLSTICE RESIDENTIAL GROUP
Contractor WESTSHORE INTERIORS INC
Filer J. CALLAHAN CONSULTING, INC.
HVAC system for Apartment #8W on the 8th floor. No change to use, egress or occupancy.
M01339477 ↗44 WEST 77 STREET
MANHATTAN
AlterationPermit Issued01/22/202603/24/2026
Design 212BOX ARCHITECTURE PC
Owner SOLSTICE RESIDENTIAL GROUP
Contractor METROTECH MECHANICAL CORP
Filer J. CALLAHAN CONSULTING, INC.
Interior renovation of existing apartment (#8W) on the 8th floor. No change to use, egress or occupancy.
M00898270 ↗850 PARK AVENUE
MANHATTAN
AlterationSigned-off08/17/202301/13/2025
Design MOSCHELLA ROBERTS ARCHITECTS LLP
Owner GUMLEY HAFT
Contractor STRUCTURE VENTURES LLC
Filer J. CALLAHAN CONSULTING, INC.
Renovation of existing Class A apartment (Apt. #7B) on the 7th Floor. No change to use, egress or occupancy.
M00898332 ↗850 PARK AVENUE
MANHATTAN
AlterationSigned-off08/20/202301/04/2024
Design BECHT ENGINEERING BT, INC.
Owner GUMLEY HAFT
Contractor PALONE BROTHERS AIR
Filer J. CALLAHAN CONSULTING, INC.
Installation of 7.5 tons HVAC system in Apt. #7B on the 7th floor. No change to use, egress, or occupancy.
Counts cover all 5 projects (5 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
BECHT ENGINEERING BT, INC.202/13/2026
MOSCHELLA ROBERTS ARCHITECTS LLP102/12/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
WESTSHORE INTERIORS INC201/22/2026
METROTECH MECHANICAL CORP101/22/2026
PALONE BROTHERS AIR102/13/2026
STRUCTURE VENTURES LLC102/12/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
GUMLEY HAFT202/13/2026
SOLSTICE RESIDENTIAL GROUP, LLC201/22/2026
NEWSWALK CONDOMINIUM107/16/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
J. CALLAHAN CONSULTING, INC.507/16/2026
5 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 5Open permit 2Signed off 2Filed only 1
5 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01418365 ↗700 PACIFIC STREET
BROOKLYN
AlterationFiled — no permit on record07/16/2026—
Design 212BOX ARCHITECTURE PC
Owner NEWSWALK CONDOMINIUM
Filer J. CALLAHAN CONSULTING, INC.
—
M01344039 ↗44 WEST 77 STREET
MANHATTAN
AlterationPermit Issued01/22/202603/27/2026
Design BECHT ENGINEERING BT, INC.
Owner SOLSTICE RESIDENTIAL GROUP
Contractor WESTSHORE INTERIORS INC
Filer J. CALLAHAN CONSULTING, INC.
HVAC system for Apartment #8W on the 8th floor. No change to use, egress or occupancy.
M01339477 ↗44 WEST 77 STREET
MANHATTAN
AlterationPermit Issued01/22/202603/24/2026
Design 212BOX ARCHITECTURE PC
Owner SOLSTICE RESIDENTIAL GROUP
Contractor METROTECH MECHANICAL CORP
Filer J. CALLAHAN CONSULTING, INC.
Interior renovation of existing apartment (#8W) on the 8th floor. No change to use, egress or occupancy.
M00898270 ↗850 PARK AVENUE
MANHATTAN
AlterationSigned-off08/17/202301/13/2025
Design MOSCHELLA ROBERTS ARCHITECTS LLP
Owner GUMLEY HAFT
Contractor STRUCTURE VENTURES LLC
Filer J. CALLAHAN CONSULTING, INC.
Renovation of existing Class A apartment (Apt. #7B) on the 7th Floor. No change to use, egress or occupancy.
M00898332 ↗850 PARK AVENUE
MANHATTAN
AlterationSigned-off08/20/202301/04/2024
Design BECHT ENGINEERING BT, INC.
Owner GUMLEY HAFT
Contractor PALONE BROTHERS AIR
Filer J. CALLAHAN CONSULTING, INC.
Installation of 7.5 tons HVAC system in Apt. #7B on the 7th floor. No change to use, egress, or occupancy.
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
700 PACIFIC STREET ↗107/16/2026
850 PARK AVENUE ↗402/13/2026
44 WEST 77 STREET ↗201/22/2026
▾Special Inspection Requirements — 24
DateRequirementBuildingInspectorRole
06/25/2026Fire-Resistant Penetrations and Joints700 PACIFIC STREETEUN SUN CHUNspecial
06/25/2026Lighting in dwelling units700 PACIFIC STREETEUN SUN CHUNenergy_progress
06/17/2026Energy Code Compliance Inspections700 PACIFIC STREETEUN SUN CHUNprogress
06/17/2026Final700 PACIFIC STREETEUN SUN CHUNprogress
03/11/2026Fire-Resistant Penetrations and Joints44 WEST 77 STREETEUN SUN CHUNspecial
03/04/2026Mechanical Systems850 PARK AVENUEEUN SUN CHUNspecial
03/04/2026Fire-Resistant Penetrations and Joints850 PARK AVENUEEUN SUN CHUNspecial
03/04/2026Final850 PARK AVENUERICHARD MOSCHELLAprogress
03/04/2026Energy Code Compliance Inspections850 PARK AVENUEEric Collinsprogress
03/04/2026Maintenance information850 PARK AVENUEEric Collinsenergy_progress
03/04/2026HVAC-R and service water heating system controls850 PARK AVENUEEric Collinsenergy_progress
03/04/2026Duct leakage testing, insulation and design850 PARK AVENUEEric Collinsenergy_progress
03/04/2026HVAC-R and service water heating equipment850 PARK AVENUEEric Collinsenergy_progress
03/04/2026HVAC-R and service water piping design and insulation850 PARK AVENUEEric Collinsenergy_progress
03/04/2026Shutoff dampers850 PARK AVENUEEric Collinsenergy_progress
01/12/2026Post-installed Anchors44 WEST 77 STREETYoung Suhspecial
01/08/2026Mechanical Systems44 WEST 77 STREETJoseph Vutospecial
01/08/2026Final44 WEST 77 STREETJoseph Vutoprogress
01/08/2026Fire-Resistant Penetrations and Joints44 WEST 77 STREETEUN SUN CHUNspecial
12/23/2025Final44 WEST 77 STREETEUN SUN CHUNprogress
12/18/2025Lighting in dwelling units850 PARK AVENUEEUN SUN CHUNenergy_progress
12/18/2025Final850 PARK AVENUERICHARD MOSCHELLAprogress
12/18/2025Energy Code Compliance Inspections850 PARK AVENUEEUN SUN CHUNprogress
12/18/2025Fire-Resistant Penetrations and Joints850 PARK AVENUEEUN SUN CHUNspecial
▾Documents — 64 on file (BIS + DOB NOW)
▸Plans & Drawings10
▸DOB NOWPlans/Sketch10
08/29/2026M00898332-I1 · 850 PARK AVENUERequest digital key ↗
08/26/2026M00898270-P1 · 850 PARK AVENUERequest digital key ↗
08/26/2026M00898270-P2 · 850 PARK AVENUERequest digital key ↗
Showing 3 of 10 on file for this type
▸Applications & Permits8
▸DOB NOWLPC Approval/Permit8
08/13/2026M01339477-S1 · 44 WEST 77 STREETOpen ↗
08/13/2026M01344039-I1 · 44 WEST 77 STREETOpen ↗
08/13/2026M01339477-I1 · 44 WEST 77 STREETOpen ↗
Showing 3 of 8 on file for this type
▸Seals & Professional Certifications34
▸DOB NOWProgress Inspector Seal & Signature16
09/23/2026M01344039-I1 · 44 WEST 77 STREETOpen ↗
09/19/2026M00898270-P2 · 850 PARK AVENUEOpen ↗
09/19/2026M00898270-P2 · 850 PARK AVENUEOpen ↗
Showing 3 of 16 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature10
08/29/2026M00898332-I1 · 850 PARK AVENUEOpen ↗
08/29/2026M00898332-P1 · 850 PARK AVENUEOpen ↗
08/26/2026M00898270-P2 · 850 PARK AVENUEOpen ↗
Showing 3 of 10 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature8
09/23/2026M01344039-I1 · 44 WEST 77 STREETOpen ↗
09/23/2026M01344039-I1 · 44 WEST 77 STREETOpen ↗
09/19/2026M00898270-P2 · 850 PARK AVENUEOpen ↗
Showing 3 of 8 on file for this type
▸Environmental & Asbestos10
▸DOB NOWDEP ACP-5: Asbestos Assessment Report10
08/29/2026M00898332-I1 · 850 PARK AVENUEOpen ↗
08/26/2026M00898270-P1 · 850 PARK AVENUEOpen ↗
08/26/2026M00898270-P2 · 850 PARK AVENUEOpen ↗
Showing 3 of 10 on file for this type
▸Other Documents2
▸DOB NOWProof of Historic Building2
08/13/2026M01339477-I1 · 44 WEST 77 STREETOpen ↗
08/13/2026M01344039-I1 · 44 WEST 77 STREETOpen ↗