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Special Inspection Agency
YOUN DESIGN CORP
Special Inspection Agency
4 projects with open permitsMANHATTAN · 14QUEENS · 11BROOKLYN · 9
36 buildings
38
Total Filings
38
Projects on File
36
Buildings Worked
4
Projects w/ Open Permits
Special Inspection Agency
Primary Trade
Activity
Projects by first filing month38 projects all-time
0257Feb '24 · 1Jul '24 · 1Aug '24 · 1Sep '24 · 2Dec '24 · 2Mar '25 · 3Jun '25 · 2Jul '25 · 3Aug '25 · 2Nov '25 · 6Dec '25 · 4Jan '26 · 5Feb '26 · 1Mar '26 · 1Jun '26 · 1Jul '26 · 1Aug '26 · 220252026
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit411%
Signed off2361%
Filed only1129%
By project type
Alteration38
Most active buildings
All buildings →
200 EAST 66 STREETMANHATTAN · latest 04/20/2026
2 projects
6923 FT HAMILTON PARKWAYBROOKLYN · latest 07/17/2025
2 projects
86 KENMARE STREETMANHATTAN · latest 06/03/2025
1 projects
465 AVENUE OF THE AMERMANHATTAN · latest 04/17/2026
1 projects
2039 BROADWAYMANHATTAN · latest 12/07/2025
1 projects
2511 BROADWAYMANHATTAN · latest 08/30/2026
1 projects
Key relationships
Everyone →
Design firms
Contractors
Owners
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01436106 ↗2511 BROADWAY
MANHATTAN
AlterationFiled — no permit on record08/30/2026—
Owner Orsid NY
—
Q01435809 ↗70-28 AUSTIN STREET
QUEENS
AlterationFiled — no permit on record08/22/2026——
Q01434128 ↗105-21 LIBERTY AVENUE
QUEENS
AlterationFiled — no permit on record07/26/2026——
X01415521 ↗3552 EAST TREMONT AVENUE
BRONX
AlterationFiled — no permit on record06/28/2026——
X00998607 ↗3525 JOHNSON AVENUE
BRONX
AlterationPermit Issued02/24/202406/03/2026
Contractor NEPTUNE SIGNS&AWNINGS INC
INSTALLATION OF AN ILLUMINATED BUSINESS ACCESSORY SIGN . NO CHANGE IN USE, EGRESS OR OCCUPANCY.
X01189490 ↗48 EAST 161 STREET
BRONX
AlterationSigned-off06/08/202505/28/2026
Contractor YOUN DESIGN CORP
INSTALLATION OF NEW BUSINESS ACCESSORY AWNING AT OSP AS PER PLAN. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
Counts cover all 38 projects (38 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
YOUN DESIGN CORP.3708/30/2026
ALLEN SHINFELD, P.E. PLLC102/24/2024
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
NEPTUNE SIGNS&AWNINGS INC401/24/2026
HOUSE OF SIGNS111/30/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
AACRON REALTY LLC101/24/2026
CHOI WONG TRADING CORP.103/22/2026
CUSHMAN & WAKEFIELD111/23/2025
Edken Corp108/22/2026
ORSID NY108/30/2026
R & O MANAGEMENT CORP112/08/2024
SHERMAN SQUARE REALTY CORP.112/07/2025
Stryker Law LLC108/24/2025
babad management111/01/2025
38 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 38Open permit 4Signed off 23Filed only 11
38 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01436106 ↗2511 BROADWAY
MANHATTAN
AlterationFiled — no permit on record08/30/2026—
Owner Orsid NY
—
Q01435809 ↗70-28 AUSTIN STREET
QUEENS
AlterationFiled — no permit on record08/22/2026——
Q01434128 ↗105-21 LIBERTY AVENUE
QUEENS
AlterationFiled — no permit on record07/26/2026——
X01415521 ↗3552 EAST TREMONT AVENUE
BRONX
AlterationFiled — no permit on record06/28/2026——
X00998607 ↗3525 JOHNSON AVENUE
BRONX
AlterationPermit Issued02/24/202406/03/2026
Contractor NEPTUNE SIGNS&AWNINGS INC
INSTALLATION OF AN ILLUMINATED BUSINESS ACCESSORY SIGN . NO CHANGE IN USE, EGRESS OR OCCUPANCY.
X01189490 ↗48 EAST 161 STREET
BRONX
AlterationSigned-off06/08/202505/28/2026
Contractor YOUN DESIGN CORP
INSTALLATION OF NEW BUSINESS ACCESSORY AWNING AT OSP AS PER PLAN. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
B01248429 ↗7812 5 AVENUE
BROOKLYN
AlterationSigned-off07/03/202504/20/2026
Contractor YOUN DESIGN CORP
INSTALLATION OF NEW BUSINESS ACCESSORY AWNING AT OSP AS PER PLAN. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
M01319460 ↗200 EAST 66 STREET
MANHATTAN
AlterationSigned-off11/23/202504/20/2026
Contractor YOUN DESIGN CORP
INSTALLATION OF NEW BUSINESS ACCESSORY AWNING AT OSP AS PER PLAN. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
Q01226906 ↗41-06 BROADWAY
QUEENS
AlterationSigned-off06/08/202504/20/2026
Contractor YOUN DESIGN CORP
INSTALLATION OF NEW BUSINESS ACCESSORY AWNING AT OSP AS PER PLAN. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
M01348887 ↗465 AVENUE OF THE AMER
MANHATTAN
AlterationSigned-off02/22/202604/17/2026
Contractor YOUN DESIGN CORP
INSTALLATION OF NEW BUSINESS ACCESSORY AWNING AT OSP AS PER PLAN. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
M01319447 ↗200 EAST 66 STREET
MANHATTAN
AlterationSigned-off11/22/202503/26/2026
Contractor NEPTUNE SIGNS&AWNINGS INC
INSTALLATION OF AN ILLUMINATED BUSINESS ACCESSORY SIGN . NO CHANGE IN USE, EGRESS OR OCCUPANCY.
B01352030 ↗95 GRAHAM AVENUE
BROOKLYN
AlterationFiled — no permit on record03/22/2026——
Q01345100 ↗233-12 HILLSIDE AVENUE
QUEENS
AlterationSigned-off01/24/202603/11/2026
Contractor NEPTUNE SIGNS&AWNINGS INC
INSTALLATION OF AN ILLUMINATED BUSINESS ACCESSORY SIGN . NO CHANGE IN USE, EGRESS OR OCCUPANCY.
Q01310667 ↗73-20 AUSTIN STREET
QUEENS
AlterationSigned-off11/01/202503/03/2026
Contractor NEPTUNE SIGNS&AWNINGS INC
INSTALLATION OF NEW BUSINESS ACCESSORY ILLUMINATED WALL SIGN. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
B01311882 ↗170 COURT STREET
BROOKLYN
AlterationSigned-off12/21/202502/18/2026
Contractor YOUN DESIGN CORP
INSTALLATION OF NEW BUSINESS ACCESSORY AWNING AT OSP AS PER PLAN. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
Q01338281 ↗84-19 JAMAICA AVENUE
QUEENS
AlterationSigned-off12/21/202501/26/2026
Contractor YOUN DESIGN CORP
INSTALLATION OF NEW BUSINESS ACCESSORY AWNING AT OSP AS PER PLAN. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
X01349630 ↗666 EAST 233 STREET
BRONX
AlterationFiled — no permit on record01/25/2026——
M01349822 ↗1968 3 AVENUE
MANHATTAN
AlterationFiled — no permit on record01/24/2026——
M01350750 ↗2788 BROADWAY
MANHATTAN
AlterationFiled — no permit on record01/24/2026——
Q01346750 ↗104-02 ATLANTIC AVENUE
QUEENS
AlterationFiled — no permit on record01/24/2026——
M01305502 ↗1472 YORK AVENUE
MANHATTAN
AlterationFiled — no permit on record12/21/2025——
M01319440 ↗2039 BROADWAY
MANHATTAN
AlterationFiled — no permit on record12/07/2025——
M01318121 ↗1463 2 AVENUE
MANHATTAN
AlterationSigned-off11/15/202512/03/2025
Contractor YOUN DESIGN CORP
INSTALLATION OF NEW BUSINESS ACCESSORY AWNING AT OSP AS PER PLAN. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
Q01312332 ↗45-16 SKILLMAN AVENUE
QUEENS
AlterationPermit Issued11/01/202512/03/2025
Contractor YOUN DESIGN CORP
INSTALLATION OF NEW BUSINESS ACCESSORY AWNING AT OSP AS PER PLAN. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
Q01323374 ↗205-03 JAMAICA AVENUE
QUEENS
AlterationPermit Issued11/30/202512/03/2025
Contractor HOUSE OF SIGNS
INSTALLATION OF NEW BUSINESS ACCESSORY AWNING AT OSP AS PER PLAN. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
M01263793 ↗401 WEST 53 STREET
MANHATTAN
AlterationSigned-off08/24/202509/11/2025
Contractor YOUN DESIGN CORP
INSTALLATION OF NEW BUSINESS ACCESSORY AWNING AT OSP AS PER PLAN. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
M01272627 ↗58 EAST 56 STREET
MANHATTAN
AlterationSigned-off08/24/202509/02/2025
Contractor YOUN DESIGN CORP
INSTALLATION OF NEW BUSINESS ACCESSORY AWNING AT OSP AS PER PLAN. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
B01251453 ↗6923 FT HAMILTON PARKWAY
BROOKLYN
AlterationSigned-off07/05/202507/17/2025
Contractor YOUN DESIGN CORP
INSTALLATION OF NEW BUSINESS ACCESSORY AWNING AT OSP AS PER PLAN. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
B01251454 ↗6923 FT HAMILTON PARKWAY
BROOKLYN
AlterationSigned-off07/06/202507/17/2025
Contractor YOUN DESIGN CORP
INSTALLATION OF NEW BUSINESS ACCESSORY AWNING AT OSP AS PER PLAN. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
B01198051 ↗7809 3 AVENUE
BROOKLYN
AlterationSigned-off03/30/202506/25/2025
Contractor YOUN DESIGN CORP
INSTALLATION OF NEW BUSINESS ACCESSORY AWNING AT OSP AS PER PLAN. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
M01194806 ↗86 KENMARE STREET
MANHATTAN
AlterationSigned-off03/15/202506/03/2025
Contractor YOUN DESIGN CORP
INSTALLATION OF NEW BUSINESS ACCESSORY AWNING AT OSP AS PER PLAN. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
B01171439 ↗1222 LIBERTY AVENUE
BROOKLYN
AlterationSigned-off03/07/202504/10/2025
Contractor YOUN DESIGN CORP
INSTALLATION OF NEW BUSINESS ACCESSORY AWNING AT OSP AS PER PLAN. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
M01068300 ↗133 EAST 84 STREET
MANHATTAN
AlterationSigned-off07/21/202403/11/2025
Contractor YOUN DESIGN CORP
INSTALLATION OF NEW BUSINESS ACCESSORY AWNING AT OSP AS PER PLAN. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
M01096489 ↗1161 2 AVENUE
MANHATTAN
AlterationPermit Issued09/01/202403/11/2025
Contractor YOUN DESIGN CORP
INSTALLATION OF NEW BUSINESS ACCESSORY AWNING AT OSP AS PER PLAN. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
Q01150258 ↗104-20 68 DRIVE
QUEENS
AlterationSigned-off12/08/202403/11/2025
Contractor YOUN DESIGN CORP
INSTALLATION OF NEW BUSINESS ACCESSORY AWNING AT OSP AS PER PLAN. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
B01086266 ↗764A FRANKLIN AVENUE
BROOKLYN
AlterationSigned-off08/04/202403/05/2025
Contractor YOUN DESIGN CORP
INSTALLATION OF NEW BUSINESS ACCESSORY AWNING AT OSP AS PER PLAN. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
B01137095 ↗2754 PITKIN AVENUE
BROOKLYN
AlterationSigned-off12/08/202403/05/2025
Contractor YOUN DESIGN CORP
INSTALLATION OF NEW BUSINESS ACCESSORY AWNING AT OSP AS PER PLAN. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
Q01102414 ↗852 CYPRESS AVENUE
QUEENS
AlterationSigned-off09/05/202403/04/2025
Contractor YOUN DESIGN CORP
INSTALLATION OF NEW BUSINESS ACCESSORY AWNING AT OSP AS PER PLAN. NO CHANGE IN USE, OCCUPANCY OR EGRESS.
▾Special Inspection Requirements — 35
DateRequirementBuildingInspectorRole
08/29/2026Post-installed Anchors2511 BROADWAYJIN HWAN CHOspecial
08/29/2026Final2511 BROADWAYJIN HWAN CHOprogress
08/29/2026Structural Stability – Alterations of existing buildings2511 BROADWAYJIN HWAN CHOspecial
07/23/2026Structural Stability – Alterations of existing buildings70-28 AUSTIN STREETJIN HWAN CHOspecial
07/23/2026Post-installed Anchors70-28 AUSTIN STREETJIN HWAN CHOspecial
06/11/2026Post-installed Anchors3552 EAST TREMONT AVENUEJIN HWAN CHOspecial
06/11/2026Structural Stability – Alterations of existing buildings3552 EAST TREMONT AVENUEJIN HWAN CHOspecial
06/11/2026Final3552 EAST TREMONT AVENUE—progress
01/27/2026Tenant Protection Plan Compliance95 GRAHAM AVENUEJIN HWAN CHOspecial
01/20/2026Tenant Protection Plan Compliance465 AVENUE OF THE AMERJIN HWAN CHOspecial
01/17/2026Final2039 BROADWAYJIN HWAN CHOprogress
01/17/2026Structural Stability – Alterations of existing buildings2039 BROADWAYJIN HWAN CHOspecial
01/17/2026Post-installed Anchors2039 BROADWAYJIN HWAN CHOspecial
01/12/2026Final233-12 HILLSIDE AVENUEJIN HWAN CHOprogress
01/12/2026Structural Stability – Alterations of existing buildings233-12 HILLSIDE AVENUEJIN HWAN CHOspecial
01/12/2026Post-installed Anchors233-12 HILLSIDE AVENUEJIN HWAN CHOspecial
12/21/2025Tenant Protection Plan Compliance84-19 JAMAICA AVENUEJIN HWAN CHOspecial
12/20/2025Post-installed Anchors200 EAST 66 STREETJIN HWAN CHOspecial
12/20/2025Structural Stability – Alterations of existing buildings200 EAST 66 STREETJIN HWAN CHOspecial
12/06/2025Final73-20 AUSTIN STREETJIN HWAN CHOprogress
12/06/2025Structural Stability – Alterations of existing buildings73-20 AUSTIN STREETJIN HWAN CHOspecial
11/29/2025Post-installed Anchors7812 5 AVENUEJIN HWAN CHOspecial
11/29/2025Structural Stability – Alterations of existing buildings7812 5 AVENUEJIN HWAN CHOspecial
11/22/2025Tenant Protection Plan Compliance200 EAST 66 STREETJIN HWAN CHOspecial
11/21/2025Tenant Protection Plan Compliance205-03 JAMAICA AVENUEJIN HWAN CHOspecial
11/15/2025Tenant Protection Plan Compliance1463 2 AVENUEJIN HWAN CHOspecial
11/13/2025Fire-Resistant Penetrations and Joints48 EAST 161 STREETJIN HWAN CHOspecial
11/01/2025Tenant Protection Plan Compliance45-16 SKILLMAN AVENUEJIN HWAN CHOspecial
08/19/2025Tenant Protection Plan Compliance401 WEST 53 STREETJIN HWAN CHOspecial
07/04/2025Tenant Protection Plan Compliance6923 FT HAMILTON PARKWAYJIN HWAN CHOspecial
06/27/2025Tenant Protection Plan Compliance7812 5 AVENUEJIN HWAN CHOspecial
03/13/2025Tenant Protection Plan Compliance86 KENMARE STREETJIN HWAN CHOspecial
12/07/2024Tenant Protection Plan Compliance2754 PITKIN AVENUEJIN HWAN CHOspecial
12/03/2024Tenant Protection Plan Compliance104-20 68 DRIVEJIN HWAN CHOspecial
08/14/2024Tenant Protection Plan Compliance1161 2 AVENUEJIN HWAN CHOspecial
▾Documents — 119 on file (BIS + DOB NOW)
▸Plans & Drawings41
▸DOB NOWPlans/Sketch41
09/22/2026M01436106-I1 · 2511 BROADWAYRequest digital key ↗
08/26/2026M01096489-I1 · 1161 2 AVENUERequest digital key ↗
Showing 3 of 41 on file for this type
▸Applications & Permits5
▸DOB NOWLPC Approval/Permit5
08/13/2026M01319447-I1 · 200 EAST 66 STREETOpen ↗
08/13/2026B01311882-I1 · 170 COURT STREETOpen ↗
08/13/2026M01305502-I1 · 1472 YORK AVENUEOpen ↗
Showing 3 of 5 on file for this type
▸Seals & Professional Certifications67
▸DOB NOWDPL-1: Design Professional Seal & Signature39
09/22/2026M01436106-I1 · 2511 BROADWAYOpen ↗
08/26/2026M01068300-I1 · 133 EAST 84 STREETOpen ↗
08/26/2026M01096489-I1 · 1161 2 AVENUEOpen ↗
Showing 3 of 39 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature25
09/29/2026Q01345100-I1 · 233-12 HILLSIDE AVENUEOpen ↗
09/29/2026Q01345100-I1 · 233-12 HILLSIDE AVENUEOpen ↗
09/23/2026Q01435809-I1 · 70-28 AUSTIN STREETOpen ↗
Showing 3 of 25 on file for this type
▸DOB NOWProgress Inspector Seal & Signature3
09/29/2026Q01345100-I1 · 233-12 HILLSIDE AVENUEOpen ↗
08/25/2026M01319440-I1 · 2039 BROADWAYOpen ↗
08/23/2026Q01310667-I1 · 73-20 AUSTIN STREETOpen ↗
▸Safety & Tenant Protection1
▸DOB NOWHPD-2: Clinton Special District Anti-Harassment Checklist1
08/13/2026M01263793-I1 · 401 WEST 53 STREETOpen ↗
▸Environmental & Asbestos5
▸DOB NOWDEP ACP-5: Asbestos Assessment Report5
08/20/2026M01319440-I1 · 2039 BROADWAYOpen ↗
08/19/2026M01350750-I1 · 2788 BROADWAYOpen ↗
08/19/2026M01350750-P1 · 2788 BROADWAYOpen ↗
Showing 3 of 5 on file for this type