← Back
Special Inspection Agency
H2 ARCHITECTS
Special Inspection Agency
7 projects with open permitsMANHATTAN · 10
4 buildings
12
Total Filings
10
Projects on File
4
Buildings Worked
7
Projects w/ Open Permits
Special Inspection Agency
Primary Trade
Activity
Projects by first filing month10 projects all-time
0123Oct '21 · 1Jan '22 · 2Jul '22 · 1Jan '23 · 1Feb '23 · 2Mar '23 · 1Jan '24 · 1Jun '24 · 1202220232024
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit770%
Signed off220%
Filed only110%
By project type
Alteration9
Alteration CO1
Most active buildings
All buildings →
141 WEST 111 STREETMANHATTAN · 5 open · latest 06/23/2026
6 projects
49 WEST 90 STREETMANHATTAN · latest 04/20/2026
2 projects
525 WEST 22 STREETMANHATTAN · 1 open · latest 08/26/2026
1 projects
914 ST NICHOLAS AVENUEMANHATTAN · 1 open · latest 01/22/2024
1 projects
Key relationships
Everyone →
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M00954641 ↗525 WEST 22 STREET
MANHATTAN
AlterationPermit Issued01/16/202408/26/2026Interior renovation of apartment PHE @ 6th and 7th Floor. Removal and replacement of interior partitions and finish work. No change of use e…
M00633348 ↗141 WEST 111 STREET
MANHATTAN
AlterationPermit Issued01/31/202206/23/2026Combination of apartments 2FW & 2RW. Removal and replacement of interior partitions and finish work. No change of use, egress, or occupancy …
M00602778 ↗141 WEST 111 STREET
MANHATTAN
AlterationPermit Issued10/08/202106/22/2026Combination of apartments 4FE & 4RE. Removal and replacement of interior partitions and finish work. No change of use, egress, or occupancy …
M00807078 ↗49 WEST 90 STREET
MANHATTAN
AlterationSigned-off01/20/202304/20/2026REPLACEMENT OF EXISTING PLUMBING PIPING AND FITTINGS FOR COMBINED DWELLING UNITS. NO CHANGE IN USE, OCCUPANCY OR EGRESS
M00871562 ↗49 WEST 90 STREET
MANHATTAN
AlterationSigned-off06/13/202411/21/2024Renovation of 2nd, 3rd and 4th floor apartment. Removal and replacement of interior partitions and finish work. No change of use, egress o…
M08042851 ↗914 ST NICHOLAS AVENUE
MANHATTAN
Alteration COPermit Issued03/01/202301/22/2024INSTALLATION OF PLUMBING FIXTURES FOR 2 FAMILY DWELLINGS. NO CHANGE OF USE, EGRESS, OR OCCUPANCY UNDER THIS APPLICATION
Counts cover all 10 projects (10 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
PENNONI ASSOCIATES105/23/2023
SALEH AND ASSOCIATES LLC105/23/2023
STEEL CORE ENGINEERING PLLC104/02/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
HNL CONSTRUCTION COMPANY704/02/2026
OPC MANAGEMENT INC208/14/2026
QMB PLUMBING & HEATING IN104/02/2026
SUPER MAX CONSULTING INC105/23/2023
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
WEST VILLAGE MINETTA PARTNERS LLC602/15/2023
GRANITE RIDGE LLC204/02/2026
SPEARS CONDOMINIUM108/14/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
NOEL BUILDING CONSULTING INC1008/14/2026
10 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 10Open permit 7Signed off 2Filed only 1
Any typeAlteration 9Alteration CO 1
10 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M00954641 ↗525 WEST 22 STREET
MANHATTAN
AlterationPermit Issued01/16/202408/26/2026Interior renovation of apartment PHE @ 6th and 7th Floor. Removal and replacement of interior partitions and finish work. No change of use e…
M00633348 ↗141 WEST 111 STREET
MANHATTAN
AlterationPermit Issued01/31/202206/23/2026Combination of apartments 2FW & 2RW. Removal and replacement of interior partitions and finish work. No change of use, egress, or occupancy …
M00602778 ↗141 WEST 111 STREET
MANHATTAN
AlterationPermit Issued10/08/202106/22/2026Combination of apartments 4FE & 4RE. Removal and replacement of interior partitions and finish work. No change of use, egress, or occupancy …
M00807078 ↗49 WEST 90 STREET
MANHATTAN
AlterationSigned-off01/20/202304/20/2026REPLACEMENT OF EXISTING PLUMBING PIPING AND FITTINGS FOR COMBINED DWELLING UNITS. NO CHANGE IN USE, OCCUPANCY OR EGRESS
M00871562 ↗49 WEST 90 STREET
MANHATTAN
AlterationSigned-off06/13/202411/21/2024Renovation of 2nd, 3rd and 4th floor apartment. Removal and replacement of interior partitions and finish work. No change of use, egress o…
M08042851 ↗914 ST NICHOLAS AVENUE
MANHATTAN
Alteration COPermit Issued03/01/202301/22/2024INSTALLATION OF PLUMBING FIXTURES FOR 2 FAMILY DWELLINGS. NO CHANGE OF USE, EGRESS, OR OCCUPANCY UNDER THIS APPLICATION
M00633648 ↗141 WEST 111 STREET
MANHATTAN
AlterationPermit Issued01/31/202211/24/2023Combination of apartments 2FE & 2RE with removal and replacement of interior partitions and finish work. No change of use, egress, or occupa…
M00816986 ↗141 WEST 111 STREET
MANHATTAN
AlterationPermit Issued02/15/202311/24/2023Combination of apartments 1FE and 1RE. Removal and replacement of interior partitions and finish work. No change of use, egress, or occupanc…
M00817282 ↗141 WEST 111 STREET
MANHATTAN
AlterationPermit Issued02/15/202311/24/2023Combination of apartments 1FW and 1RW. Removal and replacement of interior partitions and finish work. No change of use, egress, or occupanc…
M00762081 ↗141 WEST 111 STREET
MANHATTAN
AlterationFiled — no permit on record07/28/2022——
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
525 WEST 22 STREET ↗208/14/2026
49 WEST 90 STREET ↗307/10/2025
914 ST NICHOLAS AVENUE ↗103/01/2023
141 WEST 111 STREET ↗602/15/2023
▾Special Inspection Requirements — 35
DateRequirementBuildingInspectorRole
05/06/2025Fenestration and door U-factor and product ratings49 WEST 90 STREETYungbum Hahnenergy_progress
05/06/2025Fenestration areas49 WEST 90 STREETYungbum Hahnenergy_progress
05/06/2025Insulation placement and R values49 WEST 90 STREETYungbum Hahnenergy_progress
05/06/2025Lighting in dwelling units49 WEST 90 STREETYungbum Hahnenergy_progress
05/06/2025Fire-Resistance Rated Construction49 WEST 90 STREETYungbum Hahnprogress
05/06/2025Final49 WEST 90 STREETYungbum Hahnprogress
05/06/2025Energy Code Compliance Inspections49 WEST 90 STREETYungbum Hahnprogress
05/06/2025Fire-Resistant Penetrations and Joints49 WEST 90 STREETYungbum Hahnspecial
10/27/2023Final525 WEST 22 STREETYungbum Hahnprogress
10/27/2023Fire-Resistance Rated Construction525 WEST 22 STREETYungbum Hahnprogress
10/27/2023Energy Code Compliance Inspections525 WEST 22 STREETYungbum Hahnprogress
10/27/2023Fire-Resistant Penetrations and Joints525 WEST 22 STREETYungbum Hahnspecial
09/26/2023Structural Stability – Alterations of existing buildings914 ST NICHOLAS AVENUEFRANCESCO MOspecial
01/30/2023Fireplaces914 ST NICHOLAS AVENUEYungbum Hahnenergy_progress
01/30/2023Lighting in dwelling units914 ST NICHOLAS AVENUEYungbum Hahnenergy_progress
01/30/2023Air barrier - visual inspection914 ST NICHOLAS AVENUEYungbum Hahnenergy_progress
01/30/2023Fire-Resistance Rated Construction914 ST NICHOLAS AVENUEYungbum Hahnprogress
01/30/2023Fenestration and door U-factor and product ratings914 ST NICHOLAS AVENUEYungbum Hahnenergy_progress
01/30/2023Fenestration air leakage914 ST NICHOLAS AVENUEYungbum Hahnenergy_progress
01/30/2023Energy Code Compliance Inspections914 ST NICHOLAS AVENUEYungbum Hahnprogress
01/30/2023Fire-Resistant Penetrations and Joints914 ST NICHOLAS AVENUEYungbum Hahnspecial
01/30/2023Chimneys and vents914 ST NICHOLAS AVENUEYungbum Hahnspecial
01/30/2023Insulation placement and R values914 ST NICHOLAS AVENUEYungbum Hahnenergy_progress
01/23/2023Final141 WEST 111 STREETYungbum Hahnprogress
01/23/2023Fire-Resistance Rated Construction141 WEST 111 STREETYungbum Hahnprogress
01/23/2023Fire-Resistant Penetrations and Joints141 WEST 111 STREETYungbum Hahnspecial
01/23/2023Tenant Protection Plan Compliance141 WEST 111 STREETWilliam Ryanspecial
06/23/2022Energy Code Compliance Inspections141 WEST 111 STREETYungbum Hahnprogress
06/22/2022Fire-Resistance Rated Construction141 WEST 111 STREETYungbum Hahnprogress
06/22/2022Final141 WEST 111 STREETYungbum Hahnprogress
06/22/2022Fire-Resistant Penetrations and Joints141 WEST 111 STREETYungbum Hahnspecial
01/31/2022Lighting in dwelling units141 WEST 111 STREETYungbum Hahnenergy_progress
11/18/2021Fire-Resistant Penetrations and Joints141 WEST 111 STREETYungbum Hahnspecial
11/18/2021Fire-Resistance Rated Construction141 WEST 111 STREETYungbum Hahnprogress
11/18/2021Final141 WEST 111 STREETYungbum Hahnprogress
▾Documents — 143 on file (BIS + DOB NOW)
▸Plans & Drawings23
▸DOB NOWPlans/Sketch23
Showing 3 of 23 on file for this type
▸Applications & Permits10
▸DOB NOWLPC Approval/Permit10
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 10 on file for this type
▸Zoning, Tax Lot & Property Records2
▸DOB NOWZoning Exhibit form (1-5)1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸DOB NOWZD1: DOB Zoning Diagram1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Seals & Professional Certifications74
▸DOB NOWProgress Inspector Seal & Signature30
09/02/2026M00762081-I1 · 141 WEST 111 STREETOpen ↗
09/02/2026M00762081-I1 · 141 WEST 111 STREETOpen ↗
09/02/2026M00762081-I1 · 141 WEST 111 STREETOpen ↗
Showing 3 of 30 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature24
09/02/2026M00633348-I1 · 141 WEST 111 STREETOpen ↗
08/31/2026M00817282-I1 · 141 WEST 111 STREETOpen ↗
08/31/2026M08042851-I1 · 914 ST NICHOLAS AVENUEOpen ↗
Showing 3 of 24 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature20
09/02/2026M00762081-I1 · 141 WEST 111 STREETOpen ↗
09/02/2026M08042851-S1 · 914 ST NICHOLAS AVENUEOpen ↗
09/02/2026M08042851-S1 · 914 ST NICHOLAS AVENUEOpen ↗
Showing 3 of 20 on file for this type
▸Safety & Tenant Protection7
▸DOB NOWHPD-3: Single Room Occupancy Multiple Dwelling (SRO MD) Anti-Harassment Checklist4
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 4 on file for this type
▸DOB NOWHPD-1: Anti-Harassment Area Checklist2
08/28/2026M00954641-P1 · 525 WEST 22 STREETOpen ↗
08/13/2026M00954641-I1 · 525 WEST 22 STREETOpen ↗
▸DOB NOWStreet Tree Checklist1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Environmental & Asbestos23
▸DOB NOWDEP ACP-5: Asbestos Assessment Report23
09/02/2026M00633348-I1 · 141 WEST 111 STREETOpen ↗
08/31/2026M00817282-I1 · 141 WEST 111 STREETOpen ↗
08/31/2026M08042851-S3 · 914 ST NICHOLAS AVENUEOpen ↗
Showing 3 of 23 on file for this type
▸Other Documents4
▸DOB NOWProperty Ownership Certification1
08/31/2026M08042851-I1 · 914 ST NICHOLAS AVENUEOpen ↗
▸DOB NOWPlot Diagram1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸DOB NOWSite Survey: Initial1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type