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Special Inspection Agency
OI ARCHITECTURE + DESIGN
Special Inspection Agency
6 projects with open permitsMANHATTAN · 19QUEENS · 1
17 buildings
36
Total Filings
20
Projects on File
17
Buildings Worked
6
Projects w/ Open Permits
Special Inspection Agency
Primary Trade
Activity
Projects by first filing month20 projects all-time
0134Jan '20 · 3May '20 · 1Jun '20 · 1Jul '20 · 1Feb '21 · 2Feb '22 · 1Jul '22 · 1Jan '23 · 3Nov '24 · 1Jan '25 · 1Jun '25 · 1Sep '25 · 1Feb '26 · 1Apr '26 · 1Jul '26 · 12020202120222023202420252026
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit630%
Signed off1470%
By project type
Alteration20
Most active buildings
All buildings →
23 5 AVENUEMANHATTAN · 2 open · latest 08/27/2026
2 projects
1049 5 AVENUEMANHATTAN · 1 open · latest 10/17/2024
2 projects
1239 MADISON AVENUEMANHATTAN · 1 open · latest 11/26/2021
2 projects
124 HUDSON STREETMANHATTAN · latest 10/07/2025
1 projects
248 GRAND STREETMANHATTAN · latest 07/25/2022
1 projects
54 BLEECKER STREETMANHATTAN · latest 07/20/2022
1 projects
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01431711 ↗23 5 AVENUE
MANHATTAN
AlterationPermit Issued07/20/202608/27/2026Interior work related to the installation of an electric non-venting washer and dryer on the 5th floor in Apt 5G. The work includes General…
Q01364203 ↗150 BURNS STREET
QUEENS
AlterationPermit Issued02/28/202608/05/2026Interior renovation and combination of dwelling units 1G & 1H on 1st floor. Work includes but not limited to removal & installation of non-…
M01364908 ↗23 5 AVENUE
MANHATTAN
AlterationPermit Issued04/06/202606/05/2026Interior renovation to existing dwelling unit on the 4th floor Apt 4G & 4H. Work includes but not limited to removal & installation of non-…
M01274740 ↗124 HUDSON STREET
MANHATTAN
AlterationSigned-off09/03/202510/07/2025Interior renovation to existing retail space on first floor. Work includes but not limited to installation of non-load bearing partitions, …
M01231703 ↗33 EAST END AVENUE
MANHATTAN
AlterationSigned-off06/25/202508/14/2025Plumbing work related to interior renovation to existing dwelling unit on 12th floor, Unit 12A. No change in use, egress, or occupancy.
M01119289 ↗1150 5 AVENUE
MANHATTAN
AlterationSigned-off11/25/202406/27/2025Plumbing work associated with the renovation of the apartment. No change to use, egress, or occupancy under this application.
Counts cover all 20 projects (20 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
OI ARCHITECTURE + DESIGN PLLC1907/20/2026
CES ENGINEERING LLC202/22/2023
CHARLES G. MICHEL ENGINEERING, PC.110/15/2025
WW ENGINEERING PLLC104/07/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
GENESIS PLBG AND HTG CORP512/12/2022
SAGEWOOD CONSTRUCTION & D410/15/2025
ASPIRO RENOVATIONS LLC302/28/2026
KEW FOREST PLBG & HTG INC207/11/2025
M&G PLUMBING AND HEATING210/15/2025
AIRCON HTNG & COOLING COR110/15/2025
ALADDIN PLUMBING CORP101/15/2020
DARTOM CABINETRY CORP101/04/2023
DP FLYNN PLBG & HTG INC107/20/2026
GREEN CONVERSIONS INC107/12/2022
HTC CONSTRUCTION MANAGEME104/07/2026
HYDROKINETIC PLBG & HTG I101/04/2023
K.S.K. MECHANICAL CORP102/11/2022
LINKED MECHANICAL LLC102/22/2023
M&M CONSTRUCTION SPEC107/20/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
THE LOVETT GROUP207/20/2026
Beekman Tenants Corp107/14/2020
FirstService Residential101/04/2023
GUMLEY HAFT110/15/2025
HOFFMAN MANAGEMENT105/20/2020
SANDBERG MANAGEMENT101/15/2020
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
OI ARCHITECTURE + DESIGN, PLLC204/07/2026
ADAM MAISER102/22/2023
BIG ORANGE EXPEDITING, INC102/11/2022
20 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 20Open permit 6Signed off 14
20 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01431711 ↗23 5 AVENUE
MANHATTAN
AlterationPermit Issued07/20/202608/27/2026Interior work related to the installation of an electric non-venting washer and dryer on the 5th floor in Apt 5G. The work includes General…
Q01364203 ↗150 BURNS STREET
QUEENS
AlterationPermit Issued02/28/202608/05/2026Interior renovation and combination of dwelling units 1G & 1H on 1st floor. Work includes but not limited to removal & installation of non-…
M01364908 ↗23 5 AVENUE
MANHATTAN
AlterationPermit Issued04/06/202606/05/2026Interior renovation to existing dwelling unit on the 4th floor Apt 4G & 4H. Work includes but not limited to removal & installation of non-…
M01274740 ↗124 HUDSON STREET
MANHATTAN
AlterationSigned-off09/03/202510/07/2025Interior renovation to existing retail space on first floor. Work includes but not limited to installation of non-load bearing partitions, …
M01231703 ↗33 EAST END AVENUE
MANHATTAN
AlterationSigned-off06/25/202508/14/2025Plumbing work related to interior renovation to existing dwelling unit on 12th floor, Unit 12A. No change in use, egress, or occupancy.
M01119289 ↗1150 5 AVENUE
MANHATTAN
AlterationSigned-off11/25/202406/27/2025Plumbing work associated with the renovation of the apartment. No change to use, egress, or occupancy under this application.
M01157132 ↗800 RIVERSIDE DRIVE
MANHATTAN
AlterationSigned-off01/02/202501/16/2025Interior renovation to existing dwelling unit on 6th floor Apt. 6E. Work includes but not limited to removal & installation of non-load bea…
M00803939 ↗1049 5 AVENUE
MANHATTAN
AlterationPermit Issued01/04/202310/17/2024Renovation of an existing residential space. Work to include general construction and plumbing. No change of use, egress, or occupancy und…
M00803971 ↗1049 5 AVENUE
MANHATTAN
AlterationSigned-off01/04/202302/07/2024Plumbing work to bathroom in unit 14A
M00810472 ↗181 EAST 65 STREET
MANHATTAN
AlterationSigned-off01/30/202309/27/2023PLUMBING WORK IN CONJUCTION WITH THE INTERIOR RENOVATION OF THE APT #31B
M00295770 ↗571 PARK AVENUE
MANHATTAN
AlterationPermit Issued07/14/202002/08/2023PLUMBING WORK on 15th FLOOR IN APT 1501 AS PER PLANS.NO CHANGE TO USE, OCCUPANCY, EGRESS UNDER THIS APPLICATION.
M00337195 ↗15 CENTRAL PARK WEST
MANHATTAN
AlterationSigned-off06/18/202009/27/2022PLUMBING WORK FILED AS PER PLANS FILED HEREWITH. NO CHANGE I USE, EGRESS AND OCCUPANCY
M00675628 ↗248 GRAND STREET
MANHATTAN
AlterationSigned-off02/11/202207/25/2022RENOVATION OF AN EXISTING CHURCH ON THE FIRST AND SECOND FLOORS ONLY. WORK TO INCLUDE GENERAL CONSTRUCTION. NO CHANGE OF USE, EGRESS OR OCCU…
M00736594 ↗54 BLEECKER STREET
MANHATTAN
AlterationSigned-off07/12/202207/20/2022Minor renovation to the apartment 3B as per plans attached herewith to create den and the closet. No change in use, egress and occupancy.
M00447191 ↗1239 MADISON AVENUE
MANHATTAN
AlterationPermit Issued02/12/202111/26/2021APPLICATION FILED TO SHOW THE INTERIOR RENOVATION OF AN EXISTING RESIDENTIAL SPACE ON 30TH FLOOR TO COMBINE UNITS 30A & 30B ONLY , NO CHANGE…
M00444620 ↗1239 MADISON AVENUE
MANHATTAN
AlterationSigned-off02/23/202105/07/2021WORK ON 30TH FLOOR UNITS 30A & 30B ONLY, NO EGRESS, OR OCCUPANCY UNDER THIS APPLICATION.
M00285944 ↗45 WEST 11 STREET
MANHATTAN
AlterationSigned-off01/15/202004/21/2021PLUMBING WORK AS PER PLANS FILED HEREWITH, NO CHANGE IN USE, EGRESS AND OCCUPANCY.
M00279272 ↗1010 5 AVENUE
MANHATTAN
AlterationSigned-off01/15/202003/24/2021Replace all hot and cold branch piping on the apartment 12D. No change in use, egress and occupancy.
M00265128 ↗171 WEST 57 STREET
MANHATTAN
AlterationSigned-off01/14/202002/11/2021PLUMBING WORK AS PER PLANS FILED HEREWITH IN CONJUNCTION WITH BIS JOB# 123790371. NO CHANGE IN USE, EGRESS AND OCCUPANCY.
M00298802 ↗309 WEST 86 STREET
MANHATTAN
AlterationSigned-off05/20/202006/18/2020PLUMBING WORK PROPOSED ON 10TH FLOOR IN APT 10A AS PER PLANS FILED HEREWITH, NO CHANGE IN USE, EGRESS AND OCCUPANCY.
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
23 5 AVENUE ↗507/20/2026
150 BURNS STREET ↗102/28/2026
1150 5 AVENUE ↗610/15/2025
124 HUDSON STREET ↗109/03/2025
33 EAST END AVENUE ↗106/25/2025
800 RIVERSIDE DRIVE ↗101/02/2025
181 EAST 65 STREET ↗101/30/2023
1049 5 AVENUE ↗201/04/2023
1010 5 AVENUE ↗312/12/2022
1239 MADISON AVENUE ↗709/26/2022
54 BLEECKER STREET ↗107/12/2022
248 GRAND STREET ↗102/11/2022
171 WEST 57 STREET ↗207/09/2021
571 PARK AVENUE ↗107/14/2020
15 CENTRAL PARK WEST ↗106/18/2020
309 WEST 86 STREET ↗105/20/2020
45 WEST 11 STREET ↗101/15/2020
▾Special Inspection Requirements — 73
DateRequirementBuildingInspectorRole
07/17/2026Fire-Resistant Penetrations and Joints23 5 AVENUESteven Leespecial
07/15/2026Final23 5 AVENUESteven Leeprogress
04/06/2026Air barrier - visual inspection23 5 AVENUESteven Leeenergy_progress
03/31/2026Duct leakage testing, insulation and design23 5 AVENUEWing Wongenergy_progress
03/31/2026HVAC-R and service water heating system controls23 5 AVENUEWing Wongenergy_progress
03/31/2026HVAC-R and service water heating equipment23 5 AVENUEWing Wongenergy_progress
03/31/2026HVAC-R and service water piping design and insulation23 5 AVENUEWing Wongenergy_progress
03/31/2026Fire-Resistant Penetrations and Joints23 5 AVENUESteven Leespecial
03/31/2026Energy Code Compliance Inspections23 5 AVENUEWing Wongprogress
03/31/2026Maintenance information23 5 AVENUEWing Wongenergy_progress
03/30/2026Fire-Resistant Penetrations and Joints23 5 AVENUESteven Leespecial
03/30/2026Fenestration air leakage23 5 AVENUESteven Leeenergy_progress
03/30/2026Interior lighting power23 5 AVENUESteven Leeenergy_progress
03/30/2026Fenestration and door U-factor and product ratings23 5 AVENUESteven Leeenergy_progress
03/30/2026Fire-Resistant Penetrations and Joints23 5 AVENUESteven Leespecial
03/30/2026Tenant Protection Plan Compliance23 5 AVENUESteven Leespecial
03/02/2026Final23 5 AVENUEWing Wongprogress
03/02/2026Mechanical Systems23 5 AVENUEWing Wongspecial
02/26/2026Final23 5 AVENUESteven Leeprogress
02/25/2026Fire-Resistant Penetrations and Joints150 BURNS STREETSteven Leespecial
02/25/2026Energy Code Compliance Inspections150 BURNS STREETSteven Leeprogress
02/25/2026Final150 BURNS STREETSteven Leeprogress
02/25/2026Fire-Resistance Rated Construction150 BURNS STREETSteven Leeprogress
02/25/2026Lighting in dwelling units150 BURNS STREETSteven Leeenergy_progress
10/21/2025Final1150 5 AVENUECharles Michelprogress
10/21/2025Mechanical Systems1150 5 AVENUECharles Michelspecial
10/21/2025Fire-Resistant Penetrations and Joints1150 5 AVENUESteven Leespecial
10/08/2025Mechanical Systems1150 5 AVENUECharles Michelspecial
10/08/2025Final1150 5 AVENUECharles Michelprogress
10/08/2025Fire-Resistant Penetrations and Joints1150 5 AVENUESteven Leespecial
09/03/2025Fire-Resistant Penetrations and Joints1150 5 AVENUESteven Leespecial
09/03/2025Final1150 5 AVENUESteven Leeprogress
08/20/2025Final124 HUDSON STREETSteven Leeprogress
08/20/2025Tenant Protection Plan Compliance124 HUDSON STREETSteven Leespecial
08/20/2025Fire-Resistant Penetrations and Joints124 HUDSON STREETSteven Leespecial
04/15/2025Fire-Resistant Penetrations and Joints1150 5 AVENUESteven Leespecial
04/01/2025Fire-Resistant Penetrations and Joints1150 5 AVENUESteven Leespecial
12/17/2024Final800 RIVERSIDE DRIVESteven Leeprogress
12/17/2024Fire-Resistant Penetrations and Joints800 RIVERSIDE DRIVESteven Leespecial
01/12/2023Insulation placement and R values181 EAST 65 STREETSteven Leeenergy_progress
01/12/2023Lighting in dwelling units181 EAST 65 STREETSteven Leeenergy_progress
01/11/2023Fire-Resistant Penetrations and Joints181 EAST 65 STREETSteven Leespecial
01/11/2023Fire-Resistance Rated Construction181 EAST 65 STREETSteven Leeprogress
01/10/2023Final181 EAST 65 STREETSteven Leeprogress
12/23/2022Fire-Resistant Penetrations and Joints1049 5 AVENUESteven Leespecial
10/11/2022Fire-Resistant Penetrations and Joints1239 MADISON AVENUESteven Leespecial
09/22/2022Fire-Resistant Penetrations and Joints1239 MADISON AVENUESteven Leespecial
07/19/2022Fire-Resistant Penetrations and Joints1239 MADISON AVENUESteven Leespecial
07/12/2022Lighting in dwelling units54 BLEECKER STREETSteven Leeenergy_progress
05/16/2022Fire-Resistant Penetrations and Joints54 BLEECKER STREETSteven Leespecial
Latest 50 of 73.
▾Documents — 215 on file (BIS + DOB NOW)
▸Plans & Drawings42
▸DOB NOWPlans/Sketch23
09/01/2026M00803971-I1 · 1049 5 AVENUERequest digital key ↗
09/01/2026M00803939-I1 · 1049 5 AVENUERequest digital key ↗
Showing 3 of 23 on file for this type
▸DOB NOWPlans/Sketch - Plumbing17
09/05/2026M00279272-I1 · 1010 5 AVENUERequest digital key ↗
09/05/2026M00279272-P1 · 1010 5 AVENUERequest digital key ↗
Showing 3 of 17 on file for this type
▸DOB NOWPlans/Sketch - General Construction2
▸Applications & Permits20
▸DOB NOWLPC Approval/Permit20
09/02/2026M00736594-I1 · 54 BLEECKER STREETOpen ↗
08/16/2026M01431711-I1 · 23 5 AVENUEOpen ↗
08/16/2026M01431711-S1 · 23 5 AVENUEOpen ↗
Showing 3 of 20 on file for this type
▸Seals & Professional Certifications105
▸DOB NOWDPL-1: Design Professional Seal & Signature39
09/05/2026M00279272-I1 · 1010 5 AVENUEOpen ↗
09/05/2026M00279272-P3 · 1010 5 AVENUEOpen ↗
09/05/2026M00279272-P1 · 1010 5 AVENUEOpen ↗
Showing 3 of 39 on file for this type
▸DOB NOWProgress Inspector Seal & Signature35
09/24/2026M00447191-I1 · 1239 MADISON AVENUEOpen ↗
09/24/2026M00447191-I1 · 1239 MADISON AVENUEOpen ↗
09/16/2026M01274740-I1 · 124 HUDSON STREETOpen ↗
Showing 3 of 35 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature31
09/24/2026M00447191-I1 · 1239 MADISON AVENUEOpen ↗
09/18/2026M00279272-P1 · 1010 5 AVENUEOpen ↗
09/17/2026M00285944-I1 · 45 WEST 11 STREETOpen ↗
Showing 3 of 31 on file for this type
▸Safety & Tenant Protection14
▸DOB NOWTenant Protection Plan14
09/03/2026M00444620-P2 · 1239 MADISON AVENUEOpen ↗
08/13/2026M00279272-P3 · 1010 5 AVENUEOpen ↗
08/13/2026M00265128-I1 · 171 WEST 57 STREETOpen ↗
Showing 3 of 14 on file for this type
▸Environmental & Asbestos28
▸DOB NOWDEP ACP-5: Asbestos Assessment Report22
09/05/2026M00279272-P1 · 1010 5 AVENUEOpen ↗
09/05/2026M00279272-I1 · 1010 5 AVENUEOpen ↗
08/25/2026M01119289-S1 · 1150 5 AVENUEOpen ↗
Showing 3 of 22 on file for this type
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form4
09/03/2026M00444620-I1 · 1239 MADISON AVENUEOpen ↗
08/13/2026M00285944-I1 · 45 WEST 11 STREETOpen ↗
08/13/2026M01231703-I1 · 33 EAST END AVENUEOpen ↗
Showing 3 of 4 on file for this type
▸DOB NOWOER: Notice of Satisfaction1
08/13/2026M01274740-I1 · 124 HUDSON STREETOpen ↗
▸DOB NOWOER: Notice to Proceed1
08/13/2026M01274740-I1 · 124 HUDSON STREETOpen ↗
▸Energy Compliance2
▸DOB NOWEN2: As Built Energy Analysis2
09/02/2026M00736594-I1 · 54 BLEECKER STREETOpen ↗
08/13/2026M00675628-I1 · 248 GRAND STREETOpen ↗
▸Other Documents4
▸DOB NOWProof of Historic Building4
08/13/2026M01274740-I1 · 124 HUDSON STREETOpen ↗
08/13/2026M01157132-I1 · 800 RIVERSIDE DRIVEOpen ↗
Showing 2 of 4 on file for this type