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Special Inspection Agency
ABLE ARCHITECTS
Special Inspection Agency
5 jobs with open permitsMANHATTAN · 10
8 buildings
28
Total Filings
10
Jobs on File
8
Buildings Worked
5
Jobs w/ Open Permits
Special Inspection Agency
Primary Trade
Activity
Jobs by first filing month9 jobs all-time
0123Feb '25 · 1May '25 · 1Sep '25 · 1Oct '25 · 1Nov '25 · 2Dec '25 · 1Apr '26 · 1Aug '26 · 1Feb '25Apr '25Jun '25Aug '25Oct '25Dec '25Feb '26Apr '26Jun '26Aug '26
bars = month · line = 3-mo average
Portfolio status
Browse jobs →
Open permit550%
Signed off110%
Filed only440%
By job type
Alteration8
Alteration CO2
Most active buildings
All buildings →
614 WEST 146 STREETMANHATTAN · 2 open · latest 07/27/2026
2 jobs
3770 BROADWAYMANHATTAN · latest 04/02/2026
2 jobs
29 3 AVENUEMANHATTAN · 1 open · latest 07/24/2026
1 jobs
11 WEST 18 STREETMANHATTAN · latest 08/05/2026
1 jobs
612 WEST 146 STREETMANHATTAN · 1 open · latest 07/24/2026
1 jobs
3880 BROADWAYMANHATTAN · latest 12/09/2025
1 jobs
Key relationships
Everyone →
Filing representatives
2 jobs
1 jobs
Most recent jobs
All jobs →
JobAddressTypeStatusFiledLatest permitOn the jobDescription
M01426584 ↗145 VERMILYEA AVENUE
MANHATTAN
AlterationFiled — no permit on record08/11/2026—
Design ABLE ARCHITECTS LLC
Owner SDG MANAGEMENT CORP
—
M01164075 ↗11 WEST 18 STREET
MANHATTAN
AlterationSigned-off02/18/202508/05/2026
Design ABLE ARCHITECTS LLC
Contractor ON SITE NYC INC
Filer ABLE ARCHITECTS LLC
COMBINIING TWO APARTMENT UNITS IN VERTICAL BY ADDING A STAIRCASE/REMOVAL OF NON-BEARING WALLS/CONVERT EXST KITCHEN IN 5W TO A WET BAR/NEW PA…
M01314558 ↗614 WEST 146 STREET
MANHATTAN
Alteration COPermit Issued11/24/202507/27/2026
Design ABLE ARCHITECTS LLC
Contractor ON SITE NYC INC
Propose rear enlargement (approx. 800 SF) to existing building. Interior renovation under separate Alt-2 application (Job# M01228024-l1).No …
M01178499 ↗29 3 AVENUE
MANHATTAN
AlterationPermit Issued10/01/202507/24/2026
Design ABLE ARCHITECTS LLC
Owner THE COOPER UNION FOR THE ADVANCEMEN
Contractor ON SITE NYC INC
RELOCATE THE EXISTING FLOOR DRAIN TO ACCOMMODATE THE RECONFIGURATION OF WALK-IN UNITS.
M01280147 ↗612 WEST 146 STREET
MANHATTAN
Alteration COPermit Issued11/14/202507/24/2026
Design ABLE ARCHITECTS LLC
Owner FAMIY REALTY CORP
Contractor CROSSFIELD PLBG.&HTG
INTERIOR ALTERATION OF EXISTING MULTI-DWELLING BUILDING, INCLUDING MILLWORK, ELECTRICAL, AND PLUMBING AS PER PLANS SUBMITTED HEREWITH.
M01228024 ↗614 WEST 146 STREET
MANHATTAN
AlterationPermit Issued05/29/202507/23/2026
Design ABLE ARCHITECTS LLC
Contractor ON SITE NYC INC
NEW OUTDOOR CONDENSER & INDOOR AIR HANDLING UNITS INSTALLATION
Counts cover all 10 jobs (10 DOB NOW). Dated by first filing; BIS jobs by first permit issuance.
10 DOB NOW jobs, anchored the same way as Buildings Worked. Status is the job's permit state today: open = at least one permit currently issued. BIS jobs show their raw permit status and are not counted as open.
All 10Open permit 5Signed off 1Filed only 4
Any typeAlteration 8Alteration CO 2
10 jobs
JobAddressTypeStatusFiledLatest permitOn the jobDescription
M01426584 ↗145 VERMILYEA AVENUE
MANHATTAN
AlterationFiled — no permit on record08/11/2026—
Design ABLE ARCHITECTS LLC
Owner SDG MANAGEMENT CORP
—
M01164075 ↗11 WEST 18 STREET
MANHATTAN
AlterationSigned-off02/18/202508/05/2026
Design ABLE ARCHITECTS LLC
Contractor ON SITE NYC INC
Filer ABLE ARCHITECTS LLC
COMBINIING TWO APARTMENT UNITS IN VERTICAL BY ADDING A STAIRCASE/REMOVAL OF NON-BEARING WALLS/CONVERT EXST KITCHEN IN 5W TO A WET BAR/NEW PA…
M01314558 ↗614 WEST 146 STREET
MANHATTAN
Alteration COPermit Issued11/24/202507/27/2026
Design ABLE ARCHITECTS LLC
Contractor ON SITE NYC INC
Propose rear enlargement (approx. 800 SF) to existing building. Interior renovation under separate Alt-2 application (Job# M01228024-l1).No …
M01178499 ↗29 3 AVENUE
MANHATTAN
AlterationPermit Issued10/01/202507/24/2026
Design ABLE ARCHITECTS LLC
Owner THE COOPER UNION FOR THE ADVANCEMEN
Contractor ON SITE NYC INC
RELOCATE THE EXISTING FLOOR DRAIN TO ACCOMMODATE THE RECONFIGURATION OF WALK-IN UNITS.
M01280147 ↗612 WEST 146 STREET
MANHATTAN
Alteration COPermit Issued11/14/202507/24/2026
Design ABLE ARCHITECTS LLC
Owner FAMIY REALTY CORP
Contractor CROSSFIELD PLBG.&HTG
INTERIOR ALTERATION OF EXISTING MULTI-DWELLING BUILDING, INCLUDING MILLWORK, ELECTRICAL, AND PLUMBING AS PER PLANS SUBMITTED HEREWITH.
M01228024 ↗614 WEST 146 STREET
MANHATTAN
AlterationPermit Issued05/29/202507/23/2026
Design ABLE ARCHITECTS LLC
Contractor ON SITE NYC INC
NEW OUTDOOR CONDENSER & INDOOR AIR HANDLING UNITS INSTALLATION
M01182201 ↗29 3 AVENUE
MANHATTAN
AlterationPermit Issued09/30/202504/09/2026
Design ABLE ARCHITECTS LLC
Owner THE COOPER UNION FOR THE ADVANCEMEN
Contractor ON SITE NYC INC
REVISED PLUMBING RISER DIAGRAM BASED ON AS-BUILT CONDITIONS
M01379584 ↗3770 BROADWAY
MANHATTAN
AlterationFiled — no permit on record04/02/2026—
Design ABLE ARCHITECTS LLC
Filer NORTHEAST EXPEDITING LLC
—
M01263810 ↗3880 BROADWAY
MANHATTAN
AlterationFiled — no permit on record12/09/2025—
Design Withdrawn
Owner SDG MANAGEMENT CORP
—
M013511563770 BROADWAY
MANHATTAN
AlterationFiled — no permit on record——
Design ABLE ARCHITECTS LLC
Owner SDG MANAGEMENT CORP
Filer NORTHEAST EXPEDITING LLC
—
Who this entity's jobs were filed with. Top 25 per group by shared jobs.
NameJobs togetherMost recent
ABLE ARCHITECTS LLC908/24/2026
OM CONSULTING ENGINEERS GROUP208/22/2026
Withdrawn112/09/2025
Who this entity's jobs were filed with. Top 25 per group by shared jobs.
NameJobs togetherMost recent
ON SITE NYC INC608/24/2026
CROSSFIELD PLBG.&HTG508/24/2026
CROSSFIELD PLBG.&HTG.CORP208/24/2026
EDSON HTNG & COOLING LLC108/22/2026
Who this entity's jobs were filed with. Top 25 per group by shared jobs.
NameJobs togetherMost recent
SDG MANAGEMENT CORP308/11/2026
THE COOPER UNION FOR THE ADVANCEMEN208/24/2026
FAMIY REALTY CORP101/07/2026
Who this entity's jobs were filed with. Top 25 per group by shared jobs.
NameJobs togetherMost recent
NORTHEAST EXPEDITING LLC208/02/2026
ABLE ARCHITECTS LLC108/04/2025
Click a row for this entity's own jobs, plans and documents at that building.
BuildingFilingsMost Recent
29 3 AVENUE ↗508/24/2026
29 3 AVENUE ↗708/22/2026
145 VERMILYEA AVENUE ↗108/11/2026
614 WEST 146 STREET ↗605/21/2026
3770 BROADWAY ↗304/02/2026
3880 BROADWAY ↗112/09/2025
612 WEST 146 STREET ↗111/14/2025
11 WEST 18 STREET ↗408/04/2025
▾Special Inspection Requirements — 41
DateRequirementBuildingInspectorRole
08/24/2026Sprinkler Systems29 3 AVENUEJINN HWANGspecial
08/03/2026Fire-Resistant Penetrations and Joints29 3 AVENUEJINN HWANGspecial
07/17/2026Sprinkler Systems29 3 AVENUEJINN HWANGspecial
07/17/2026Tenant Protection Plan Compliance29 3 AVENUE—special
07/17/2026Sprinkler Systems29 3 AVENUEJINN HWANGspecial
07/06/2026Fire-Resistant Penetrations and Joints145 VERMILYEA AVENUEJINN HWANGspecial
07/06/2026Tenant Protection Plan Compliance145 VERMILYEA AVENUEJINN HWANGspecial
07/06/2026Final145 VERMILYEA AVENUEJINN HWANGprogress
05/22/2026Fire-Resistant Penetrations and Joints614 WEST 146 STREETJINN HWANGspecial
03/27/2026Interior lighting power3770 BROADWAYJINN HWANGenergy_progress
03/27/2026Lighting controls3770 BROADWAYJINN HWANGenergy_progress
03/27/2026Fire-Resistance Rated Construction3770 BROADWAYJINN HWANGprogress
03/27/2026Energy Code Compliance Inspections3770 BROADWAYJINN HWANGprogress
03/27/2026Final3770 BROADWAYJINN HWANGprogress
03/27/2026Tenant Protection Plan Compliance3770 BROADWAYJINN HWANGspecial
03/27/2026Fire-Resistant Penetrations and Joints3770 BROADWAYJINN HWANGspecial
02/18/2026Lighting controls3770 BROADWAYJINN HWANGenergy_progress
02/18/2026Interior lighting power3770 BROADWAYJINN HWANGenergy_progress
02/02/2026Tenant Protection Plan Compliance3770 BROADWAYJINN HWANGspecial
01/31/2026Final3770 BROADWAYJINN HWANGprogress
01/31/2026Fire-Resistant Penetrations and Joints3770 BROADWAYJINN HWANGspecial
12/08/2025Fire-Resistant Penetrations and Joints3880 BROADWAYJINN HWANGspecial
12/08/2025Lighting controls3880 BROADWAYJINN HWANGenergy_progress
12/08/2025Interior lighting power3880 BROADWAYJINN HWANGenergy_progress
11/21/2025Fire-Resistant Penetrations and Joints29 3 AVENUEJINN HWANGspecial
10/31/2025Fire-Resistant Penetrations and Joints612 WEST 146 STREETJINN HWANGspecial
10/31/2025Interior lighting power612 WEST 146 STREETJINN HWANGenergy_progress
10/31/2025Lighting controls612 WEST 146 STREETJINN HWANGenergy_progress
09/13/2025Final29 3 AVENUEJINN HWANGprogress
09/13/2025Mechanical Systems29 3 AVENUEJINN HWANGspecial
09/12/2025Mechanical Systems29 3 AVENUEJINN HWANGspecial
09/12/2025Final29 3 AVENUEJINN HWANGprogress
08/06/2025Fire-Resistant Penetrations and Joints11 WEST 18 STREETJINN HWANGspecial
08/02/2025Fire-Resistant Penetrations and Joints11 WEST 18 STREETJINN HWANGspecial
07/30/2025Final3880 BROADWAYJINN HWANGprogress
05/26/2025Fire-Resistant Penetrations and Joints614 WEST 146 STREETJINN HWANGspecial
05/19/2025Final614 WEST 146 STREETJINN HWANGprogress
05/19/2025Mechanical Systems614 WEST 146 STREETJINN HWANGspecial
05/19/2025Final614 WEST 146 STREETJINN HWANGprogress
04/17/2025Fire-Resistant Penetrations and Joints11 WEST 18 STREETJINN HWANGspecial
04/04/2025Fire-Resistant Penetrations and Joints11 WEST 18 STREETJINN HWANGspecial
▾Documents — 186 on file (BIS + DOB NOW)
▸Plans & Drawings39
▸DOB NOWPlans/Sketch39
09/06/2026M01351156-S1 · 3770 BROADWAYRequest digital key ↗
09/06/2026M01351156-I1 · 3770 BROADWAYRequest digital key ↗
08/24/2026M01164075-P2 · 11 WEST 18 STREETRequest digital key ↗
Showing 3 of 39 on file for this type
▸Applications & Permits7
▸DOB NOWLPC Approval/Permit7
08/24/2026M01164075-S2 · 11 WEST 18 STREETOpen ↗
08/24/2026M01164075-P1 · 11 WEST 18 STREETOpen ↗
Showing 2 of 7 on file for this type
▸Zoning, Tax Lot & Property Records1
▸DOB NOWZD1: DOB Zoning Diagram1
08/13/2026M01314558-I1 · 614 WEST 146 STREETOpen ↗
▸Seals & Professional Certifications86
▸DOB NOWDPL-1: Design Professional Seal & Signature40
09/06/2026M01351156-I1 · 3770 BROADWAYOpen ↗
09/06/2026M01351156-S1 · 3770 BROADWAYOpen ↗
08/24/2026M01164075-P1 · 11 WEST 18 STREETOpen ↗
Showing 3 of 40 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature26
09/28/2026M01426584-I1 · 145 VERMILYEA AVENUEOpen ↗
09/28/2026M01426584-I1 · 145 VERMILYEA AVENUEOpen ↗
09/23/2026M01178499-P2 · 29 3 AVENUEOpen ↗
Showing 3 of 26 on file for this type
▸DOB NOWProgress Inspector Seal & Signature20
09/28/2026M01426584-I1 · 145 VERMILYEA AVENUEOpen ↗
09/23/2026M01182201-S2 · 29 3 AVENUEOpen ↗
09/02/2026M01178499-S2 · 29 3 AVENUEOpen ↗
Showing 3 of 20 on file for this type
▸Safety & Tenant Protection5
▸DOB NOWHPD-3: Single Room Occupancy Multiple Dwelling (SRO MD) Anti-Harassment Checklist3
08/13/2026M01280147-I1 · 612 WEST 146 STREETOpen ↗
08/13/2026M01280147-S1 · 612 WEST 146 STREETOpen ↗
08/13/2026M01280147-P1 · 612 WEST 146 STREETOpen ↗
▸DOB NOWStreet Tree Checklist2
08/13/2026M01280147-I1 · 612 WEST 146 STREETOpen ↗
08/13/2026M01314558-I1 · 614 WEST 146 STREETOpen ↗
▸Environmental & Asbestos39
▸DOB NOWDEP ACP-5: Asbestos Assessment Report38
09/06/2026M01351156-S1 · 3770 BROADWAYOpen ↗
09/06/2026M01351156-I1 · 3770 BROADWAYOpen ↗
08/24/2026M01164075-P1 · 11 WEST 18 STREETOpen ↗
Showing 3 of 38 on file for this type
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Approvals, Objections & Sign-offs1
▸DOB NOWHPD-3 Single Room Occupancy Multiple Dwelling SRO MD Anti1
09/01/2026M01280147-I1 · 612 WEST 146 STREETOpen ↗
▸Other Documents8
▸DOB NOWProperty Ownership Certification2
08/19/2026M01314558-I1 · 614 WEST 146 STREETOpen ↗
Showing 1 of 2 on file for this type
▸DOB NOWFinal Survey2
08/13/2026M01314558-I1 · 614 WEST 146 STREETOpen ↗
08/13/2026M01280147-I1 · 612 WEST 146 STREETOpen ↗
▸DOB NOWSite Survey: Initial1
08/13/2026M01314558-I1 · 614 WEST 146 STREETOpen ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1
08/13/2026M01314558-I1 · 614 WEST 146 STREETOpen ↗
▸DOB NOWPlot Diagram1
08/13/2026M01314558-I1 · 614 WEST 146 STREETOpen ↗
▸DOB NOWHPD4: CONH Pilot Program1
08/13/2026M01263810-I1 · 3880 BROADWAYOpen ↗