← Back
Filing Representative Firm
CTAN DESIGN INC
Expediter
4 projects with open permitsBROOKLYN · 10STATEN ISLAND · 5MANHATTAN · 4
20 buildings
29
Total Filings
21
Projects on File
20
Buildings Worked
4
Projects w/ Open Permits
Expediter
Role
Activity
Projects by first filing month21 projects all-time
0123Dec '22 · 1Mar '23 · 2Jun '23 · 1Jul '24 · 1Sep '24 · 2Oct '24 · 1Mar '25 · 1Jun '25 · 1Jul '25 · 1Oct '25 · 1Nov '25 · 1Dec '25 · 1Feb '26 · 1Apr '26 · 1May '26 · 2Aug '26 · 2Sep '26 · 12023202420252026
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit419%
Signed off1257%
Filed only524%
By project type
Alteration21
Most active buildings
All buildings →
75 SMITH STREETBROOKLYN · latest 04/18/2023
2 projects
7 EAST 38 STREETMANHATTAN · latest 09/27/2024
1 projects
110 LEXINGTON AVENUEMANHATTAN · 1 open · latest 07/14/2025
1 projects
405 EAST 87 STREETMANHATTAN · latest 08/10/2026
1 projects
1624 MADISON AVENUEMANHATTAN · 1 open · latest 01/21/2026
1 projects
857 PRESIDENT STREETBROOKLYN · latest 06/15/2026
1 projects
Key relationships
Everyone →
Filing representatives
1 projects
CRYSTAL TANlatest 08/28/2026
29 filings
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01452617 ↗358 PARK AVENUE
BROOKLYN
AlterationFiled — no permit on record09/04/2026——
B01387716 ↗1818 79 STREET
BROOKLYN
AlterationPermit Issued04/21/202609/02/2026REPLACE GAS PIPING AND PERFORM GAS PRESSURE TEST TO REACTIVATE GAS SERVICE FOR EXISTING DUAL-FUEL BOILER WITH TANKLESS COIL LOCATED IN THE B…
Q01442705 ↗65-19 DIETERLE CRESCENT
QUEENS
AlterationFiled — no permit on record08/19/2026——
M01441583 ↗405 EAST 87 STREET
MANHATTAN
AlterationFiled — no permit on record08/10/2026——
B01396718 ↗901 73 STREET
BROOKLYN
AlterationPermit Issued05/23/202607/30/2026REPLACE GAS PIPING AND PERFORM GAS PRESSURE TEST TO REACTIVATE GAS SERVICE FOR EXISTING DUAL-FUEL BOILER WITHTANKLESS COIL LOCATED IN THE BO…
B01398668 ↗857 PRESIDENT STREET
BROOKLYN
AlterationSigned-off05/12/202606/15/2026PROPOSED PLUMBING WORK ON PARTIAL CELLAR FLOOR OF A 4 STORY RESIDENTIAL BUILDING.INSTALL NEW (3) GAS METER, NEW (3) GAS HOT WATER HEATER, RE…
Counts cover all 21 projects (21 DOB NOW). Dated by first filing; BIS projects by first permit issuance.
Every person filing for this firm, identified by their DOB NOW contact id (one id is one person). A person is listed under the firm they file for most.
PersonFilingsMost recent
CRYSTAL TAN2908/28/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
HARDIE & ASSOCIATES CONSULTING ENG.1409/04/2026
ALLEN SHINFELD, P.E. PLLC709/25/2024
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
A&H EXPRESS PLBG&HTG CORP305/23/2026
CROWN PLUMBING INC305/12/2026
AMERICAN STANDARD P&H COR203/17/2025
DRILON PLBG & HTG INC211/17/2025
FLINT MECHANICAL CORP211/05/2025
H & K RENOVATION INC203/17/2025
NEW YORK STANDARD MECH CO208/22/2023
GENESIS NYC CONSTRUCTION112/16/2025
RJB CONTRACTING CARTING C103/05/2023
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
YASSKY PROPERTIES203/05/2023
COPPERWOOD REAL ESTATE108/10/2026
CRESCENT PROPERTIES, INC.112/16/2025
Dominos 3651 Inc107/15/2024
H & K Renovation Inc109/07/2024
JOHN PATRICK BOHAN ARCHITECT111/17/2025
KARAM CHAAP INC109/22/2025
KHOTHENG INC109/25/2024
M J DESIGN AND BUILD INC.111/05/2025
NIKOLLA HOLDINGS CORP102/04/2026
PEKING TASTE INC108/22/2023
RTR CONSTRUCTION CORP111/21/2025
TAIPEI PRODUCE CORP109/04/2026
VAN LEENEN DEVELOPMENTS LLC105/12/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
PROJECT ENTRY109/22/2025
21 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 21Open permit 4Signed off 12Filed only 5
21 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
B01452617 ↗358 PARK AVENUE
BROOKLYN
AlterationFiled — no permit on record09/04/2026——
B01387716 ↗1818 79 STREET
BROOKLYN
AlterationPermit Issued04/21/202609/02/2026REPLACE GAS PIPING AND PERFORM GAS PRESSURE TEST TO REACTIVATE GAS SERVICE FOR EXISTING DUAL-FUEL BOILER WITH TANKLESS COIL LOCATED IN THE B…
Q01442705 ↗65-19 DIETERLE CRESCENT
QUEENS
AlterationFiled — no permit on record08/19/2026——
M01441583 ↗405 EAST 87 STREET
MANHATTAN
AlterationFiled — no permit on record08/10/2026——
B01396718 ↗901 73 STREET
BROOKLYN
AlterationPermit Issued05/23/202607/30/2026REPLACE GAS PIPING AND PERFORM GAS PRESSURE TEST TO REACTIVATE GAS SERVICE FOR EXISTING DUAL-FUEL BOILER WITHTANKLESS COIL LOCATED IN THE BO…
B01398668 ↗857 PRESIDENT STREET
BROOKLYN
AlterationSigned-off05/12/202606/15/2026PROPOSED PLUMBING WORK ON PARTIAL CELLAR FLOOR OF A 4 STORY RESIDENTIAL BUILDING.INSTALL NEW (3) GAS METER, NEW (3) GAS HOT WATER HEATER, RE…
B01352418 ↗815 AVENUE C
BROOKLYN
AlterationFiled — no permit on record02/04/2026——
Q01331159 ↗107-18 70 ROAD
QUEENS
AlterationSigned-off12/16/202501/26/2026PROPOSED PLUMBING WORK AT AN EXIST RESTAURANT OF AN 1 STORY COMMERCIAL BUILDING ASPER PLAN. NO CHANGE IN USE, EGRESS AND OCCUPANCY.
M01290648 ↗1624 MADISON AVENUE
MANHATTAN
AlterationPermit Issued10/14/202501/21/2026PROPOSED PLUMBING WORK ON PARTIAL 1ST FLOOR AT AN EXIST RESTAURANT OF A 5 STORYMIXED USE BUILDING. INSTALL GAS EQUIPMENT AT KITCHEN AREA. NO…
S01306766 ↗240 SAND LANE
STATEN ISLAND
AlterationFiled — no permit on record11/20/2025——
S01240868 ↗40 BEVERLY ROAD
STATEN ISLAND
AlterationSigned-off06/18/202508/11/2025Replace gas piping to repair gas leak, existing gas appliances and equipment to be remain with no change. no change in use, egress and occup…
M01251239 ↗110 LEXINGTON AVENUE
MANHATTAN
AlterationPermit Issued07/08/202507/14/2025Proposed plumbing work on cellar and cellar and 1st floor at exist restaurant of a 4-story fixed use building. Install new gas meter, gas ho…
S01195818 ↗150 ROBINSON AVENUE
STATEN ISLAND
AlterationSigned-off03/17/202505/30/2025PROPOSED PLUMBING WORK OF EXISTING ONE-FAMILY DWELLING AND SUPERSEDE LAA PERMIT# 500218249. NO CHANGE IN USE, EGRESS AND OCCUPANCY.
B01129584 ↗97 ST NICHOLAS AVENUE
BROOKLYN
AlterationSigned-off10/19/202412/11/2024FILING PLUMBING WORK IN CONJUNCTION WITH DOB JOB NUMBER B01129581. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M01115784 ↗7 EAST 38 STREET
MANHATTAN
AlterationSigned-off09/25/202409/27/2024Install temporary construction fence.
S01099193 ↗316 ELVERTON AVENUE
STATEN ISLAND
AlterationSigned-off09/07/202409/11/2024Remove and replace existing plumbing fixture, install new plumbing fixture as per plan.
B01076781 ↗1555 NOSTRAND AVENUE
BROOKLYN
AlterationSigned-off07/15/202408/02/2024Repair gas piping to fix gas leak, new gas equipment.
B00887251 ↗7112 18 AVENUE
BROOKLYN
AlterationSigned-off06/12/202306/22/2023Replace gas meter and gas piping as per plan. No change to use, egress or occupancy under this application.
B00833718 ↗75 SMITH STREET
BROOKLYN
AlterationSigned-off03/05/202304/18/2023Remove interior partition as per plan, no change of use, egress or occupancy under this application.
B00833725 ↗75 SMITH STREET
BROOKLYN
AlterationSigned-off03/05/202303/24/2023Remove plumbing fixture as per plan. no change of use, egress or occupancy under this application.
S08047467 ↗2295 RICHMOND AVENUE
STATEN ISLAND
AlterationSigned-off12/01/202212/12/2022Replace gas piping to fix gas leak. no change of use, egress or occupancy under this application.
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
358 PARK AVENUE ↗108/28/2026
405 EAST 87 STREET ↗108/05/2026
857 PRESIDENT STREET ↗105/07/2026
901 73 STREET ↗105/04/2026
1818 79 STREET ↗104/15/2026
815 AVENUE C ↗101/28/2026
107-18 70 ROAD ↗212/09/2025
1624 MADISON AVENUE ↗211/13/2025
97 ST NICHOLAS AVENUE ↗211/04/2025
240 SAND LANE ↗210/22/2025
40 BEVERLY ROAD ↗309/03/2025
110 LEXINGTON AVENUE ↗107/03/2025
150 ROBINSON AVENUE ↗203/16/2025
7 EAST 38 STREET ↗109/23/2024
1555 NOSTRAND AVENUE ↗107/05/2024
7112 18 AVENUE ↗106/08/2023
75 SMITH STREET ↗202/23/2023
2295 RICHMOND AVENUE ↗202/02/2023
65-19 DIETERLE CRESCENT ↗1—
316 ELVERTON AVENUE ↗1—
▾Documents — 146 on file (BIS + DOB NOW)
▸Plans & Drawings33
▸DOB NOWPlans/Sketch33
09/14/2026B01452617-I1 · 358 PARK AVENUERequest digital key ↗
08/27/2026B00833718-I1 · 75 SMITH STREETRequest digital key ↗
08/27/2026B00833725-I1 · 75 SMITH STREETRequest digital key ↗
Showing 3 of 33 on file for this type
▸Applications & Permits1
▸DOB NOWLPC Approval/Permit1
08/14/2026B01398668-I1 · 857 PRESIDENT STREETOpen ↗
▸Seals & Professional Certifications83
▸DOB NOWDPL-1: Design Professional Seal & Signature33
09/14/2026B01452617-I1 · 358 PARK AVENUEOpen ↗
08/27/2026B00833718-I1 · 75 SMITH STREETOpen ↗
08/23/2026S08047467-P1 · 2295 RICHMOND AVENUEOpen ↗
Showing 3 of 33 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature26
09/23/2026B01452617-I1 · 358 PARK AVENUEOpen ↗
09/23/2026B01452617-I1 · 358 PARK AVENUEOpen ↗
09/01/2026S01240868-I1 · 40 BEVERLY ROADOpen ↗
Showing 3 of 26 on file for this type
▸DOB NOWProgress Inspector Seal & Signature24
09/23/2026B01452617-I1 · 358 PARK AVENUEOpen ↗
08/30/2026M01290648-P1 · 1624 MADISON AVENUEOpen ↗
08/29/2026S01099193-I1 · 316 ELVERTON AVENUEOpen ↗
Showing 3 of 24 on file for this type
▸Environmental & Asbestos29
▸DOB NOWDEP ACP-5: Asbestos Assessment Report25
09/14/2026B01452617-I1 · 358 PARK AVENUEOpen ↗
09/03/2026B01387716-I1 · 1818 79 STREETOpen ↗
08/27/2026B00833718-I1 · 75 SMITH STREETOpen ↗
Showing 3 of 25 on file for this type
▸DOB NOWOER: Notice to Proceed2
08/13/2026Q01331159-I1 · 107-18 70 ROADOpen ↗
08/13/2026Q01331159-S1 · 107-18 70 ROADOpen ↗
▸DOB NOWOER: Notice of Satisfaction2
08/13/2026Q01331159-I1 · 107-18 70 ROADOpen ↗
08/13/2026Q01331159-S1 · 107-18 70 ROADOpen ↗