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Special Inspection Agency
ARCHITECTURE RESTORATION
Special Inspection Agency
1 project with open permitsMANHATTAN · 4BROOKLYN · 1
5 buildings
5
Total Filings
5
Projects on File
5
Buildings Worked
1
Projects w/ Open Permits
Special Inspection Agency
Primary Trade
Activity
Projects by first filing month5 projects all-time
0123Nov '21 · 1May '23 · 1May '25 · 2Aug '25 · 12022202320242025
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit120%
Signed off480%
By project type
Alteration5
Most active buildings
All buildings →
105 WEST 86 STREETMANHATTAN · 1 open · latest 12/12/2025
1 projects
214 RIVERSIDE DRIVEMANHATTAN · latest 07/22/2024
1 projects
240 RIVERSIDE DRIVEMANHATTAN · latest 12/09/2021
1 projects
150 ST NICHOLAS AVENUEMANHATTAN · latest 09/29/2025
1 projects
300 PUTNAM AVENUEBROOKLYN · latest 04/30/2026
1 projects
Key relationships
Everyone →
Design firms
5 projects
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01209606 ↗300 PUTNAM AVENUE
BROOKLYN
AlterationSigned-off05/12/202504/30/2026
Design ARC, PC
Contractor GS CONSTRUCTION GROUP INC
Facade and roof repairs. No change in use or occupancy.
M01148214 ↗105 WEST 86 STREET
MANHATTAN
AlterationPermit Issued05/28/202512/12/2025
Design ARC, PC
Contractor GS CONSTRUCTION GROUP INC
Facade and roof repairs. No change in use or occupancy.
M01251582 ↗150 ST NICHOLAS AVENUE
MANHATTAN
AlterationSigned-off08/27/202509/29/2025
Design ARC, PC
Contractor APEX GROUP NY CORP
Facade repairs. No change in use or occupancy.
M00855428 ↗214 RIVERSIDE DRIVE
MANHATTAN
AlterationSigned-off05/07/202307/22/2024
Design ARC, PC
Contractor APEX GROUP NY CORP
Facade repairs. No change in use or occupancy.
M00557454 ↗240 RIVERSIDE DRIVE
MANHATTAN
AlterationSigned-off11/08/202112/09/2021
Design ARC, PC
Contractor NOVA CONSTRUCTION SERVICE
FACADE AND ROOF REPAIRS
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
ARC, PC508/27/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
APEX GROUP NY CORP208/27/2025
GS CONSTRUCTION GROUP INC205/28/2025
NOVA CONSTRUCTION SERVICE111/08/2021
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 1Signed off 4
5 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01209606 ↗300 PUTNAM AVENUE
BROOKLYN
AlterationSigned-off05/12/202504/30/2026
Design ARC, PC
Contractor GS CONSTRUCTION GROUP INC
Facade and roof repairs. No change in use or occupancy.
M01148214 ↗105 WEST 86 STREET
MANHATTAN
AlterationPermit Issued05/28/202512/12/2025
Design ARC, PC
Contractor GS CONSTRUCTION GROUP INC
Facade and roof repairs. No change in use or occupancy.
M01251582 ↗150 ST NICHOLAS AVENUE
MANHATTAN
AlterationSigned-off08/27/202509/29/2025
Design ARC, PC
Contractor APEX GROUP NY CORP
Facade repairs. No change in use or occupancy.
M00855428 ↗214 RIVERSIDE DRIVE
MANHATTAN
AlterationSigned-off05/07/202307/22/2024
Design ARC, PC
Contractor APEX GROUP NY CORP
Facade repairs. No change in use or occupancy.
M00557454 ↗240 RIVERSIDE DRIVE
MANHATTAN
AlterationSigned-off11/08/202112/09/2021
Design ARC, PC
Contractor NOVA CONSTRUCTION SERVICE
FACADE AND ROOF REPAIRS
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
150 ST NICHOLAS AVENUE ↗108/27/2025
105 WEST 86 STREET ↗105/28/2025
300 PUTNAM AVENUE ↗105/12/2025
214 RIVERSIDE DRIVE ↗105/07/2023
240 RIVERSIDE DRIVE ↗111/08/2021
▾Special Inspection Requirements — 10
DateRequirementBuildingInspectorRole
04/11/2025Final300 PUTNAM AVENUEJoakim Aspegrenprogress
04/11/2025Tenant Protection Plan Compliance300 PUTNAM AVENUEJONAR MADRIAGAspecial
04/11/2025Masonry300 PUTNAM AVENUEJoakim Aspegrenspecial
12/19/2024Post-installed Anchors105 WEST 86 STREETHung Pui Hospecial
12/19/2024Concrete - Cast-In-Place105 WEST 86 STREETHung Pui Hospecial
12/19/2024Structural Stability – Alterations of existing buildings105 WEST 86 STREETHung Pui Hospecial
12/11/2024Tenant Protection Plan Compliance105 WEST 86 STREETJONAR MADRIAGAspecial
11/26/2024Final105 WEST 86 STREETJoakim Aspegrenprogress
11/26/2024Insulation placement and R values105 WEST 86 STREETJoakim Aspegrenenergy_progress
11/26/2024Masonry105 WEST 86 STREETJoakim Aspegrenspecial
▾Documents — 34 on file (BIS + DOB NOW)
▸Plans & Drawings5
▸DOB NOWPlans/Sketch5
09/03/2026M00557454-I1 · 240 RIVERSIDE DRIVERequest digital key ↗
08/31/2026M00855428-I1 · 214 RIVERSIDE DRIVERequest digital key ↗
08/23/2026M01148214-I1 · 105 WEST 86 STREETRequest digital key ↗
Showing 3 of 5 on file for this type
▸Applications & Permits5
▸DOB NOWLPC Approval/Permit5
08/13/2026M00855428-I1 · 214 RIVERSIDE DRIVEOpen ↗
08/13/2026B01209606-I1 · 300 PUTNAM AVENUEOpen ↗
08/13/2026M00557454-I1 · 240 RIVERSIDE DRIVEOpen ↗
Showing 3 of 5 on file for this type
▸Seals & Professional Certifications14
▸DOB NOWSpecial Inspector Seal & Signature6
09/02/2026M01148214-I1 · 105 WEST 86 STREETOpen ↗
09/02/2026M01148214-I1 · 105 WEST 86 STREETOpen ↗
09/02/2026M01148214-I1 · 105 WEST 86 STREETOpen ↗
Showing 3 of 6 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature5
09/03/2026M00557454-I1 · 240 RIVERSIDE DRIVEOpen ↗
08/31/2026M00855428-I1 · 214 RIVERSIDE DRIVEOpen ↗
08/21/2026B01209606-I1 · 300 PUTNAM AVENUEOpen ↗
Showing 3 of 5 on file for this type
▸DOB NOWProgress Inspector Seal & Signature3
09/02/2026M01148214-I1 · 105 WEST 86 STREETOpen ↗
09/02/2026M01148214-I1 · 105 WEST 86 STREETOpen ↗
08/24/2026B01209606-I1 · 300 PUTNAM AVENUEOpen ↗
▸Safety & Tenant Protection1
▸DOB NOWHPD-3: Single Room Occupancy Multiple Dwelling (SRO MD) Anti-Harassment Checklist1
08/13/2026M01251582-I1 · 150 ST NICHOLAS AVENUEOpen ↗
▸Environmental & Asbestos4
▸DOB NOWDEP ACP-5: Asbestos Assessment Report4
09/03/2026M00557454-I1 · 240 RIVERSIDE DRIVEOpen ↗
08/31/2026M00855428-I1 · 214 RIVERSIDE DRIVEOpen ↗
08/21/2026B01209606-I1 · 300 PUTNAM AVENUEOpen ↗
Showing 3 of 4 on file for this type
▸Energy Compliance1
▸DOB NOWEN2: As Built Energy Analysis.1
08/13/2026M00557454-I1 · 240 RIVERSIDE DRIVEOpen ↗
▸Approvals, Objections & Sign-offs3
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter2
08/13/2026B01209606-I1 · 300 PUTNAM AVENUEOpen ↗
08/13/2026M01251582-I1 · 150 ST NICHOLAS AVENUEOpen ↗
▸DOB NOWDEP Variance (V5) letter1
08/13/2026M01148214-I1 · 105 WEST 86 STREETOpen ↗
▸Other Documents1
▸DOB NOWDHCR Document1
08/13/2026B01209606-I1 · 300 PUTNAM AVENUEOpen ↗