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Design Firm
ECHO DESIGN + ARCHITECTURE, P.C
Design
2 projects with open permitsMANHATTAN · 13BROOKLYN · 1
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9 buildings
25
Total Filings
14
Projects on File
9
Buildings Worked
2
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month14 projects all-time
0134Nov '21 · 3Oct '22 · 2Sep '23 · 2May '25 · 1Jun '25 · 2Sep '25 · 1Nov '25 · 1Apr '26 · 220222023202420252026
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit214%
Signed off1179%
Filed only17%
By project type
Alteration14
Most active buildings
All buildings →
104 CHARLTON STREETMANHATTAN · latest 07/21/2025
3 projects
45 EAST 72 STREETMANHATTAN · latest 01/16/2022
2 projects
201 EAST 77 STREETMANHATTAN · latest 01/22/2024
2 projects
235 EAST 87 STREETMANHATTAN · latest 10/03/2023
2 projects
1 WALL STREETMANHATTAN · latest 12/18/2025
1 projects
9 EAST 37 STREETMANHATTAN · latest 03/20/2026
1 projects
Key relationships
Everyone →
Design firms
1 projects
Filing representatives
12 projects
1 projects
Owners
4 projects
1 projects
People
All people →
Ajay Chopralatest 04/13/2026
20 filings
Filed under
ECHO DESIGN + ARCHITECTURE, P.C25
Identified by the contact ids of the people who file for the firm and by its email domain (echoda.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01386499 ↗200 WEST END AVENUE
MANHATTAN
AlterationPermit Issued04/20/202607/02/2026
Contractor INTERIOR MASTERS GROUP OF
Filer QUICK FILING OF NY INC
PLUMBING MODIFICATIONS AS INDICATED ON PLANS FILED HERE WITH. NO CHANGE TO USE, OCCUPANCY OREGRESS.
M01380366 ↗421 HUDSON STREET
MANHATTAN
AlterationPermit Issued04/07/202606/29/2026
Contractor FONG CONSTRUCTION CORP
Filer QUICK FILING OF NY INC
PARTIAL INTERIOR RENOVATION TO EXISTING 6TH FLOOR APARTMENT #620, TO INCLUDE REVISIONS TO EXISTING DINING ROOM CLOSET, BEDROOM 2 AND CLOSET.…
M01310470 ↗9 EAST 37 STREET
MANHATTAN
AlterationSigned-off11/07/202503/20/2026
Contractor WOLF CONSTRUCTION CORP 20
Filer MICHAEL ZENREICH ARCHITECT, PC
Filing subsequent application for removal and installation of sprinkler heads in existing system.
M01291841 ↗1 WALL STREET
MANHATTAN
AlterationSigned-off09/26/202512/18/2025
Owner AVENUE C LLC
Contractor KATSELNIK & KATSELNIK GRP
Filer QUICK FILING OF NY INC
plumbing work in conjunction with the main OT# M01291841-I1 to include -Kitchen Direct Sink Replace & New Sink in Laundry.
M01246987 ↗104 CHARLTON STREET
MANHATTAN
AlterationSigned-off06/25/202507/21/2025
Contractor RAPTOR MECHANICAL, INC
Filer QUICK FILING OF NY INC
Interior renovations to the 2nd floor apartment #2W- plumbing work. All work as per plans submitted. No change to use, egress or occupancy.
M01246980 ↗104 CHARLTON STREET
MANHATTAN
AlterationSigned-off06/25/202507/01/2025
Contractor AYN MAINT-RENOVATION LLC
Filer QUICK FILING OF NY INC
Interior renovations to the 2nd floor apartment #2W. All work as per plans submitted. No change to use, egress or occupancy.
Counts cover all 14 projects (14 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
Ajay Chopra2004/13/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
JACK GREEN ASSOCIATES108/25/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
INTERIOR MASTERS GROUP OF304/20/2026
H.K. MECHANICAL SVC CORP204/20/2026
KATSELNIK & KATSELNIK GRP209/26/2025
AYN MAINT-RENOVATION LLC106/25/2025
BEDROCK PLBG. & HTG., INC109/26/2025
CAPITOL FIRE SPRINKLER CO108/25/2026
DELTA-SIGMA MECH CORP109/06/2023
FONG CONSTRUCTION CORP104/07/2026
LIAVIV CONSTRUCTION CORP111/02/2021
RAPTOR MECHANICAL,INC111/19/2025
WALTER J.GRANDE P & H INC108/23/2022
WILLIAM C. GERAKARIS P&H108/25/2026
WOLF CONSTRUCTION CORP 20108/25/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
BROWN HARRIS STEVENS406/29/2023
AVENUE C LLC109/26/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
QUICK FILING OF NY INC1204/20/2026
MICHAEL ZENREICH ARCHITECT, PC108/25/2026
14 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 14Open permit 2Signed off 11Filed only 1
14 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01386499 ↗200 WEST END AVENUE
MANHATTAN
AlterationPermit Issued04/20/202607/02/2026
Contractor INTERIOR MASTERS GROUP OF
Filer QUICK FILING OF NY INC
PLUMBING MODIFICATIONS AS INDICATED ON PLANS FILED HERE WITH. NO CHANGE TO USE, OCCUPANCY OREGRESS.
M01380366 ↗421 HUDSON STREET
MANHATTAN
AlterationPermit Issued04/07/202606/29/2026
Contractor FONG CONSTRUCTION CORP
Filer QUICK FILING OF NY INC
PARTIAL INTERIOR RENOVATION TO EXISTING 6TH FLOOR APARTMENT #620, TO INCLUDE REVISIONS TO EXISTING DINING ROOM CLOSET, BEDROOM 2 AND CLOSET.…
M01310470 ↗9 EAST 37 STREET
MANHATTAN
AlterationSigned-off11/07/202503/20/2026
Contractor WOLF CONSTRUCTION CORP 20
Filer MICHAEL ZENREICH ARCHITECT, PC
Filing subsequent application for removal and installation of sprinkler heads in existing system.
M01291841 ↗1 WALL STREET
MANHATTAN
AlterationSigned-off09/26/202512/18/2025
Owner AVENUE C LLC
Contractor KATSELNIK & KATSELNIK GRP
Filer QUICK FILING OF NY INC
plumbing work in conjunction with the main OT# M01291841-I1 to include -Kitchen Direct Sink Replace & New Sink in Laundry.
M01246987 ↗104 CHARLTON STREET
MANHATTAN
AlterationSigned-off06/25/202507/21/2025
Contractor RAPTOR MECHANICAL, INC
Filer QUICK FILING OF NY INC
Interior renovations to the 2nd floor apartment #2W- plumbing work. All work as per plans submitted. No change to use, egress or occupancy.
M01246980 ↗104 CHARLTON STREET
MANHATTAN
AlterationSigned-off06/25/202507/01/2025
Contractor AYN MAINT-RENOVATION LLC
Filer QUICK FILING OF NY INC
Interior renovations to the 2nd floor apartment #2W. All work as per plans submitted. No change to use, egress or occupancy.
M01225926 ↗104 CHARLTON STREET
MANHATTAN
AlterationFiled — no permit on record05/16/2025—
Filer QUICK FILING OF NY INC
—
M00873050 ↗201 EAST 77 STREET
MANHATTAN
AlterationSigned-off09/06/202301/22/2024
Contractor KATSELNIK & KATSELNIK GRP
Filer QUICK FILING OF NY INC
INTERIOR RENOVATION OF 16TH FLOOR -APT16AE. WORK TO INCLUDE :MODIFICATIONS TO INTERIOR NON-BEARING PARTITIONS, NEW INTERIOR FINISHES AND LIG…
M00873053 ↗201 EAST 77 STREET
MANHATTAN
AlterationSigned-off09/06/202311/15/2023
Contractor DELTA-SIGMA MECH CORP
Filer QUICK FILING OF NY INC
INTERIOR RENOVATIONS TO 16TH FLOOR APT#16AE. PLUMBING WORK IN CONJUNCTION WITH OT # M00873050-I1
M08011635 ↗235 EAST 87 STREET
MANHATTAN
AlterationSigned-off10/11/202210/03/2023
Owner BROWN HARRIS STEVENS
Contractor INTERIOR MASTERS GROUP OF
Filer QUICK FILING OF NY INC
interior renovations on 7th floor-combine apartment 7bc with 7d - all work as per plans submitted-pl to be submitted under separate applicat…
M08005990 ↗235 EAST 87 STREET
MANHATTAN
AlterationSigned-off10/11/202208/09/2023
Owner BROWN HARRIS STEVENS
Contractor H.K. MECHANICAL SVC CORP
Filer QUICK FILING OF NY INC
plumbing work on 7th floor-combine apartment 7bc with 7d - all work as per plans submitted-ot to be submitted under separate application. n…
M00594755 ↗45 EAST 72 STREET
MANHATTAN
AlterationSigned-off11/12/202101/16/2022
Owner BROWN HARRIS STEVENS
Contractor WALTER J.GRANDE P & H INC
Filer QUICK FILING OF NY INC
INTERIOR RENOVATION TO 10 TH FLOOR-APARTMENT 10C. WORK TO INCLUDE PLUMBING MODIFICATIONS AS INDICATED ON PLANS FILED . OT UNDER DOB NOW BUIL…
M00569252 ↗45 EAST 72 STREET
MANHATTAN
AlterationSigned-off11/12/202101/08/2022
Owner BROWN HARRIS STEVENS
Contractor INTERIOR MASTERS GROUP OF
Filer QUICK FILING OF NY INC
INTERIOR RENOVATION TO APARTMENT 10C. WORK TO INCLUDE MODIFICATIONS TO INTERIORNON-BEARING PARTITIONS, PLUMBING MODIFICATIONS AS INDICATED O…
B00612956 ↗64 DE SALES PLACE
BROOKLYN
AlterationSigned-off11/02/202111/04/2021
Contractor LIAVIV CONSTRUCTION CORP
MINOR INTERIOR RENOVATIONS TO FIRST AND SECOND FLOOR. WORK TO INCLUDE MODIFICATIONS TO INTERIOR NON-BEARING PARTITIONS AS INDICATED ON THE P…
Scope of Work
HVAC — 1 project · most recent 08/25/2026
Air Conditioning Systems
Sprinkler / Standpipe — 1 project · most recent 08/25/2026
No specific sub-scope on file — project count only.
Plumbing — 4 projects · most recent 08/25/2026
Water/Sanitary Gas
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
200 WEST END AVENUE ↗204/13/2026
421 HUDSON STREET ↗103/30/2026
104 CHARLTON STREET ↗511/19/2025
9 EAST 37 STREET ↗110/29/2025
1 WALL STREET ↗309/23/2025
201 EAST 77 STREET ↗205/10/2023
235 EAST 87 STREET ↗502/20/2023
45 EAST 72 STREET ↗508/17/2022
64 DE SALES PLACE ↗1—
▾Documents — 132 on file (BIS + DOB NOW)
▸Plans & Drawings27
▸DOB NOWPlans/Sketch27
09/06/2026M01380366-I1 · 421 HUDSON STREETRequest digital key ↗
09/03/2026M00569252-I1 · 45 EAST 72 STREETRequest digital key ↗
09/02/2026M00594755-P1 · 45 EAST 72 STREETRequest digital key ↗
Showing 3 of 27 on file for this type
▸Applications & Permits6
▸DOB NOWLPC Approval/Permit6
09/03/2026M00569252-I1 · 45 EAST 72 STREETOpen ↗
08/13/2026M01291841-S1 · 1 WALL STREETOpen ↗
08/13/2026M01291841-I1 · 1 WALL STREETOpen ↗
Showing 3 of 6 on file for this type
▸Seals & Professional Certifications71
▸DOB NOWDPL-1: Design Professional Seal & Signature27
09/06/2026M01380366-I1 · 421 HUDSON STREETOpen ↗
09/03/2026M00569252-I1 · 45 EAST 72 STREETOpen ↗
09/02/2026M00594755-P1 · 45 EAST 72 STREETOpen ↗
Showing 3 of 27 on file for this type
▸DOB NOWProgress Inspector Seal & Signature26
09/26/2026M00594755-P1 · 45 EAST 72 STREETOpen ↗
09/26/2026M00594755-P1 · 45 EAST 72 STREETOpen ↗
09/25/2026M01380366-I1 · 421 HUDSON STREETOpen ↗
Showing 3 of 26 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature18
09/26/2026M00594755-P1 · 45 EAST 72 STREETOpen ↗
09/25/2026M01380366-I1 · 421 HUDSON STREETOpen ↗
09/23/2026M01310470-P1 · 9 EAST 37 STREETOpen ↗
Showing 3 of 18 on file for this type
▸Environmental & Asbestos25
▸DOB NOWDEP ACP-5: Asbestos Assessment Report23
09/06/2026M01380366-I1 · 421 HUDSON STREETOpen ↗
09/01/2026M08005990-I1 · 235 EAST 87 STREETOpen ↗
09/01/2026M08005990-P2 · 235 EAST 87 STREETOpen ↗
Showing 3 of 23 on file for this type
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form2
09/03/2026M00569252-I1 · 45 EAST 72 STREETOpen ↗
09/02/2026M00594755-I1 · 45 EAST 72 STREETOpen ↗
▸Energy Compliance3
▸DOB NOWEN2: As Built Energy Analysis.3
09/03/2026M00569252-I1 · 45 EAST 72 STREETOpen ↗
08/13/2026B00612956-I1 · 64 DE SALES PLACEOpen ↗
Showing 2 of 3 on file for this type