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Design Firm
TINMOUTH CHANG ARCHITECTS
Design · filed under 2 names
3 projects with open permitsMANHATTAN · 9BROOKLYN · 3
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9 buildings
25
Total Filings
12
Projects on File
9
Buildings Worked
3
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month12 projects all-time
0123Oct '19 · 2Apr '21 · 1May '21 · 1Jun '21 · 1Dec '21 · 1Apr '24 · 2Jan '25 · 1Aug '25 · 1Sep '25 · 1Mar '26 · 12020202120222023202420252026
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit325%
Signed off650%
Filed only325%
By project type
Alteration11
No Work1
Most active buildings
All buildings →
20 WEST 33 STREETMANHATTAN · latest 05/28/2021
3 projects
426 CLERMONT AVENUEBROOKLYN · 1 open · latest 06/22/2026
2 projects
13 JONES STREETMANHATTAN · 1 open · latest 08/25/2026
1 projects
220 EAST 15 STREETMANHATTAN · latest 05/23/2024
1 projects
188 EAST 64 STREETMANHATTAN · latest 07/20/2021
1 projects
221 EAST 15 STREETMANHATTAN · latest 05/29/2024
1 projects
Key relationships
Everyone →
Design firms
3 projects
2 projects
2 projects
1 projects
Filing representatives
8 projects
Owners
2 projects
2 projects
People
All people →
John Tinmouthlatest 03/20/2026
10 filings
TOM CHANGlatest 04/14/2021
2 filings
Filed under
TINMOUTH CHANG ARCHITECTS23TINMOUTH CHANG ARCHITECTS PC2
Identified by the contact ids of the people who file for the firm and by its email domain (tinmouthchang.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01159923 ↗11 AVENUE
MANHATTAN
AlterationPermit Issued01/30/202509/28/2026
Contractor HIGHLINE CONSTRUCTION GR
Filer AGOUTI CONSTRUCTION CONSULTING
Renovation of existing private terrace on the 34th floor. Work to include removal and replacement of existing stone pavers on pedestal syste…
M01270974 ↗13 JONES STREET
MANHATTAN
AlterationPermit Issued09/22/202508/25/2026
Contractor BRL CONSTRUCTION
Filer AGOUTI CONSTRUCTION CONSULTING
Modification to existing plumbing system in apt. 6GH, as per plans filed herewith. No change in use, egress or occupancy.
B01244761 ↗426 CLERMONT AVENUE
BROOKLYN
AlterationPermit Issued08/06/202506/22/2026
Owner 426 Clermont Avenue LLC
Contractor TRUEBLUE CONSTRUCTION LLC
Filer AGOUTI CONSTRUCTION CONSULTING
Minor interior renovation to apt. #1 at bsmt level. Work to include removal of non-load bearing partition, construction of new partition, wi…
B01375794 ↗426 CLERMONT AVENUE
BROOKLYN
AlterationFiled — no permit on record03/27/2026—
Owner 426 Clermont Avenue LLC
Filer AGOUTI CONSTRUCTION CONSULTING
—
M01022143 ↗221 EAST 15 STREET
MANHATTAN
AlterationSigned-off04/02/202405/29/2024
Owner FRIENDS SEMINARY
Contractor TAURINO MANAGEMENT, INC
Filer AGOUTI CONSTRUCTION CONSULTING
MODIFICATIONS TO EXISTING INTERIOR MECHANICAL SYSTEM, INCLUDING RELOCATION OF EQUIPMENT, REVISE DUCTWORK LAYOUT TO COORDINATE WITH ARCHITECT…
M01027165 ↗220 EAST 15 STREET
MANHATTAN
AlterationSigned-off04/19/202405/23/2024
Owner FRIENDS SEMINARY
Contractor TAURINO MANAGEMENT, INC
Filer AGOUTI CONSTRUCTION CONSULTING
Structural modifications including new footings; steel framing & concrete on deck slab infills; wood/concrete slab infill of openings; new s…
Counts cover all 12 projects (12 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
John Tinmouth1003/20/2026
TOM CHANG204/14/2021
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
SILMAN312/17/2025
ALTIERISEBORWIEBER LLC202/04/2025
DOKA ENGINEERING PC207/16/2026
COSENTINI ASSOCIATES106/02/2025
HANINGTON ENGINEERING CONSULTANTS106/02/2025
STANISLAV SLUTSKY, PE110/19/2023
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
BRL CONSTRUCTION CORP209/22/2025
GBL MECHANICAL INC210/19/2023
TAURINO MANAGEMENT, INC202/04/2025
AMERICAN INDUSTRIES LLC106/15/2021
DEMAR MECHANICAL INC102/04/2025
DONATO PLUMBING, INC106/02/2025
EVERYDAY MECHANICAL CORP106/15/2021
FIREQUEST CORP102/04/2025
HIGHLINE CONSTRUCTION GR106/02/2025
METRO FIRE PROT HLDG CORP106/02/2025
METRO FIRE PROTECTION INC106/02/2025
ROSEMBARG CONTRACTING LLC112/27/2021
TRUEBLUE CONSTRUCTION LLC112/17/2025
WF PLUMBING AND HEATING L109/22/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
426 Clermont Avenue LLC207/16/2026
FRIENDS SEMINARY202/04/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
AGOUTI CONSTRUCTION CONSULTING807/16/2026
12 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 12Open permit 3Signed off 6Filed only 3
Any typeAlteration 11No Work 1
12 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01159923 ↗11 AVENUE
MANHATTAN
AlterationPermit Issued01/30/202509/28/2026
Contractor HIGHLINE CONSTRUCTION GR
Filer AGOUTI CONSTRUCTION CONSULTING
Renovation of existing private terrace on the 34th floor. Work to include removal and replacement of existing stone pavers on pedestal syste…
M01270974 ↗13 JONES STREET
MANHATTAN
AlterationPermit Issued09/22/202508/25/2026
Contractor BRL CONSTRUCTION
Filer AGOUTI CONSTRUCTION CONSULTING
Modification to existing plumbing system in apt. 6GH, as per plans filed herewith. No change in use, egress or occupancy.
B01244761 ↗426 CLERMONT AVENUE
BROOKLYN
AlterationPermit Issued08/06/202506/22/2026
Owner 426 Clermont Avenue LLC
Contractor TRUEBLUE CONSTRUCTION LLC
Filer AGOUTI CONSTRUCTION CONSULTING
Minor interior renovation to apt. #1 at bsmt level. Work to include removal of non-load bearing partition, construction of new partition, wi…
B01375794 ↗426 CLERMONT AVENUE
BROOKLYN
AlterationFiled — no permit on record03/27/2026—
Owner 426 Clermont Avenue LLC
Filer AGOUTI CONSTRUCTION CONSULTING
—
M01022143 ↗221 EAST 15 STREET
MANHATTAN
AlterationSigned-off04/02/202405/29/2024
Owner FRIENDS SEMINARY
Contractor TAURINO MANAGEMENT, INC
Filer AGOUTI CONSTRUCTION CONSULTING
MODIFICATIONS TO EXISTING INTERIOR MECHANICAL SYSTEM, INCLUDING RELOCATION OF EQUIPMENT, REVISE DUCTWORK LAYOUT TO COORDINATE WITH ARCHITECT…
M01027165 ↗220 EAST 15 STREET
MANHATTAN
AlterationSigned-off04/19/202405/23/2024
Owner FRIENDS SEMINARY
Contractor TAURINO MANAGEMENT, INC
Filer AGOUTI CONSTRUCTION CONSULTING
Structural modifications including new footings; steel framing & concrete on deck slab infills; wood/concrete slab infill of openings; new s…
B00498142 ↗234 EAST 7 STREET
BROOKLYN
AlterationSigned-off04/21/202109/07/2023
Contractor BRL CONSTRUCTION
Filer AGOUTI CONSTRUCTION CONSULTING
Structural work related to reconstruction and horizontal enlargement of rear addition, as per plans filed herewith. No change in use, egress…
M00639409 ↗165 CHARLES STREET
MANHATTAN
AlterationSigned-off12/27/202101/28/2022
Contractor ROSEMBARG CONTRACTING LLC
Minor interior work to separate & restore apts. #9 & #10 which were previously combined under ALT 122410701. Work limited to removal of soff…
M00503634 ↗188 EAST 64 STREET
MANHATTAN
AlterationSigned-off06/01/202107/20/2021
Contractor EVERYDAY MECHANICAL CORP
Filer AGOUTI CONSTRUCTION CONSULTING
MODIFICATION OF EXISTING PLUMBING SYSTEM IN APARTMENT #2501, AS PER PLANS FILED HEREWITH. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
M00453781 ↗20 WEST 33 STREET
MANHATTAN
No WorkFiled — no permit on record05/28/2021———
M00238968 ↗20 WEST 33 STREET
MANHATTAN
AlterationSigned-off10/31/201903/13/2020
Contractor LIQUID TECH PLBG&HTG,INC
The work covered under this application is restricted to modifications and new work on the second floor of the described premises only. Work…
M00238980 ↗20 WEST 33 STREET
MANHATTAN
AlterationFiled — no permit on record10/31/2019———
Scope of Work
HVAC — 3 projects · most recent 07/16/2026
Heating and Air Conditioning Systems Ventilation Systems
Sprinkler / Standpipe — 3 projects · most recent 07/16/2026
Sprinkler System
Plumbing — 3 projects · most recent 09/22/2025
Water/Sanitary Gas Storm
Electrical — 2 projects · most recent 01/07/2025
General Wiring
Structural — 2 projects · most recent 12/17/2025
Steel Concrete Wood
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
426 CLERMONT AVENUE ↗203/20/2026
13 JONES STREET ↗208/13/2025
11 AVENUE ↗305/21/2025
220 EAST 15 STREET ↗503/28/2024
221 EAST 15 STREET ↗303/19/2024
188 EAST 64 STREET ↗204/14/2021
234 EAST 7 STREET ↗404/05/2021
20 WEST 33 STREET ↗3—
165 CHARLES STREET ↗1—
▾Documents — 264 on file (BIS + DOB NOW)
▸Plans & Drawings45
▸DOB NOWPlans/Sketch42
09/03/2026M00503634-S1 · 188 EAST 64 STREETRequest digital key ↗
09/03/2026M00639409-I1 · 165 CHARLES STREETRequest digital key ↗
09/01/2026B00498142-I1 · 234 EAST 7 STREETRequest digital key ↗
Showing 3 of 42 on file for this type
▸DOB NOWPlans/Sketch - Plumbing1
09/05/2026M00238968-I1 · 20 WEST 33 STREETRequest digital key ↗
▸DOB NOWPlans/Sketch - Mechanical Systems1
09/05/2026M00238980-I1 · 20 WEST 33 STREETRequest digital key ↗
▸DOB NOWPlans/Sketch - Place of Assembly1
09/03/2026M00453781-I1 · 20 WEST 33 STREETRequest digital key ↗
▸Applications & Permits11
▸DOB NOWLPC Approval/Permit11
08/16/2026B01375794-S1 · 426 CLERMONT AVENUEOpen ↗
08/16/2026B01375794-S2 · 426 CLERMONT AVENUEOpen ↗
08/16/2026B01375794-S3 · 426 CLERMONT AVENUEOpen ↗
Showing 3 of 11 on file for this type
▸Zoning, Tax Lot & Property Records5
▸DOB NOWZD1: DOB Zoning Diagram3
09/01/2026B00498142-I1 · 234 EAST 7 STREETOpen ↗
08/16/2026B01375794-I1 · 426 CLERMONT AVENUEOpen ↗
Showing 2 of 3 on file for this type
▸DOB NOWZoning Exhibit form (1-5)2
09/01/2026B00498142-I1 · 234 EAST 7 STREETOpen ↗
08/16/2026B01375794-I1 · 426 CLERMONT AVENUEOpen ↗
▸Seals & Professional Certifications126
▸DOB NOWProgress Inspector Seal & Signature58
09/02/2026B00498142-S1 · 234 EAST 7 STREETOpen ↗
09/02/2026B00498142-S1 · 234 EAST 7 STREETOpen ↗
09/02/2026M01022143-S1 · 221 EAST 15 STREETOpen ↗
Showing 3 of 58 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature42
09/05/2026M00238980-I1 · 20 WEST 33 STREETOpen ↗
09/05/2026M00238968-I1 · 20 WEST 33 STREETOpen ↗
09/03/2026M00453781-I1 · 20 WEST 33 STREETOpen ↗
Showing 3 of 42 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature26
09/02/2026B00498142-S1 · 234 EAST 7 STREETOpen ↗
09/02/2026B00498142-S1 · 234 EAST 7 STREETOpen ↗
09/02/2026M01022143-S1 · 221 EAST 15 STREETOpen ↗
Showing 3 of 26 on file for this type
▸Safety & Tenant Protection7
▸DOB NOWHPD-1: Anti-Harassment Area Checklist7
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 7 on file for this type
▸Environmental & Asbestos39
▸DOB NOWDEP ACP-5: Asbestos Assessment Report29
09/05/2026M00238980-I1 · 20 WEST 33 STREETOpen ↗
09/05/2026M00238968-I1 · 20 WEST 33 STREETOpen ↗
09/03/2026M00639409-I1 · 165 CHARLES STREETOpen ↗
Showing 3 of 29 on file for this type
▸DOB NOWOER: Notice of Satisfaction5
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 5 on file for this type
▸DOB NOWOER: Notice to Proceed5
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 5 on file for this type
▸Energy Compliance5
▸DOB NOWEN2: As Built Energy Analysis.4
09/01/2026B00498142-I1 · 234 EAST 7 STREETOpen ↗
08/13/2026M00503634-I1 · 188 EAST 64 STREETOpen ↗
Showing 2 of 4 on file for this type
▸DOB NOWPreliminary Commissioning Report Certification1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Inspections & Test Reports3
▸DOB NOWTR4 Test Report and Plot 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 NOWTR4 Plot 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 NOWSOIL REPORT1
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-offs14
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter14
09/03/2026M00453781-I1 · 20 WEST 33 STREETOpen ↗
08/13/2026M01022143-S1 · 221 EAST 15 STREETOpen ↗
08/13/2026M01022143-I1 · 221 EAST 15 STREETOpen ↗
Showing 3 of 14 on file for this type
▸Other Documents9
▸DOB NOWPlot Diagram3
09/01/2026B00498142-I1 · 234 EAST 7 STREETOpen ↗
Showing 1 of 3 on file for this type
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone3
09/01/2026B00498142-I1 · 234 EAST 7 STREETOpen ↗
08/16/2026B01375794-I1 · 426 CLERMONT AVENUEOpen ↗
Showing 2 of 3 on file for this type
▸DOB NOWProof of Historic Building2
08/13/2026M01270974-I1 · 13 JONES STREETOpen ↗
08/13/2026M01022143-I1 · 221 EAST 15 STREETOpen ↗
▸DOB NOWSite Survey: Initial1
08/16/2026B01375794-I1 · 426 CLERMONT AVENUEOpen ↗