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Design Firm
DESIGN DEVELOPMENT ARCHITECTS
Design
6 projects with open permitsQUEENS · 5MANHATTAN · 3BRONX · 3
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8 buildings
23
Total Filings
11
Projects on File
8
Buildings Worked
6
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month11 projects all-time
0123Jul '20 · 1May '21 · 2Sep '21 · 1Oct '21 · 1Jan '22 · 1Feb '22 · 1Aug '23 · 1Sep '23 · 1Jun '26 · 1Jul '26 · 1202120222023202420252026
bars = month · line = 3-mo average
Portfolio status
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Open permit655%
Signed off218%
Filed only327%
By project type
Alteration11
Most active buildings
All buildings →
23-73 35 STREETQUEENS · 2 open · latest 04/28/2022
3 projects
261 MADISON AVENUEMANHATTAN · latest 09/12/2023
2 projects
944 LEXINGTON AVENUEMANHATTAN · 1 open · latest 07/10/2026
1 projects
433 EAST 240 STREETBRONX · latest 09/17/2021
1 projects
5922 LIEBIG AVENUEBRONX · latest 01/25/2022
1 projects
3833 COUNTRY CLUB ROADBRONX · 1 open · latest 08/09/2023
1 projects
Key relationships
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Filing representatives
8 projects
1 projects
1 projects
People
All people →
RON HOINAlatest 06/18/2026
19 filings
Filed under
DESIGN DEVELOPMENT ARCHITECTS23
Identified by the contact ids of the people who file for the firm and by its email domain (ddpllc.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
Q01418851 ↗47-07 30 PLACE
QUEENS
AlterationPermit Issued07/08/202607/17/2026
Owner ATLAS CAPITAL GROUP LLC
Contractor SPRICE CONTRACTING INC
Filer WILLIAM VITACCO ASSOCIATES
General construction work for Interior renovation to include demolition of existing and construction of new partitions in existing office sp…
M01399526 ↗944 LEXINGTON AVENUE
MANHATTAN
AlterationPermit Issued06/15/202607/10/2026
Contractor CREATIVE INSTALLATIONS IN
Filer MUNICIPAL BUILDING CONSULTANTS
PLUMBING WORK RELATED TO APARTMENT RENOVATION AS PER PLANS FILED HEREWITH.
M00905735 ↗261 MADISON AVENUE
MANHATTAN
AlterationFiled — no permit on record09/12/2023—
Owner 260-261 MADISON AVENUE LLC
Filer ROBERT S. SCHNITZER
—
X00910529 ↗3833 COUNTRY CLUB ROAD
BRONX
AlterationPermit Issued08/08/202308/09/2023
Contractor A GUAMAN CONSTRUCTION COR
Filer ROBERT S. SCHNITZER
Filing plans to convert open classrooms to 2 classrooms. Work consists of adding 3 partial height walls, and 2 new doors with vision panels,…
M00648525 ↗261 MADISON AVENUE
MANHATTAN
AlterationSigned-off02/02/202202/02/2023
Owner 260-261 MADISON AVENUE LLC
Contractor A.W. & S. CONSTRUCTION CO
Filer ROBERT S. SCHNITZER
New office layout @ 015 consisting of partitions new offices #s 1,2, conference Rms. 1-3, pantry, reception area. New finishes includes men'…
Q00574012 ↗23-73 35 STREET
QUEENS
AlterationPermit Issued10/06/202104/28/2022
Contractor AIO BUILDING CONSULTING I
Filer ROBERT S. SCHNITZER
Interior renovation of new partitions, rear window, flooring, ceiling, lighting SCMD's, finishes including kitchen, bathrooms, doors, closet…
Counts cover all 11 projects (11 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
RON HOINA1906/18/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
AIO BUILDING CONSULTING I308/23/2022
A GUAMAN CONSTRUCTION COR108/08/2023
A.W. & S. CONSTRUCTION CO111/14/2023
COPPER PLUMBING INC106/15/2026
CREATIVE INSTALLATIONS IN106/15/2026
SPRICE CONTRACTING INC107/08/2026
STEPHEN FOX P & H INC110/07/2021
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
260-261 MADISON AVENUE LLC211/14/2023
25-61 37TH STREET PARTNERS LLC110/07/2021
ATLAS CAPITAL GROUP LLC107/08/2026
SAINT BARNABAS HIGH SCHOOL109/17/2021
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
ROBERT S. SCHNITZER811/14/2023
MUNICIPAL BUILDING CONSULTANTS106/15/2026
WILLIAM VITACCO ASSOCIATES107/08/2026
11 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 11Open permit 6Signed off 2Filed only 3
11 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
Q01418851 ↗47-07 30 PLACE
QUEENS
AlterationPermit Issued07/08/202607/17/2026
Owner ATLAS CAPITAL GROUP LLC
Contractor SPRICE CONTRACTING INC
Filer WILLIAM VITACCO ASSOCIATES
General construction work for Interior renovation to include demolition of existing and construction of new partitions in existing office sp…
M01399526 ↗944 LEXINGTON AVENUE
MANHATTAN
AlterationPermit Issued06/15/202607/10/2026
Contractor CREATIVE INSTALLATIONS IN
Filer MUNICIPAL BUILDING CONSULTANTS
PLUMBING WORK RELATED TO APARTMENT RENOVATION AS PER PLANS FILED HEREWITH.
M00905735 ↗261 MADISON AVENUE
MANHATTAN
AlterationFiled — no permit on record09/12/2023—
Owner 260-261 MADISON AVENUE LLC
Filer ROBERT S. SCHNITZER
—
X00910529 ↗3833 COUNTRY CLUB ROAD
BRONX
AlterationPermit Issued08/08/202308/09/2023
Contractor A GUAMAN CONSTRUCTION COR
Filer ROBERT S. SCHNITZER
Filing plans to convert open classrooms to 2 classrooms. Work consists of adding 3 partial height walls, and 2 new doors with vision panels,…
M00648525 ↗261 MADISON AVENUE
MANHATTAN
AlterationSigned-off02/02/202202/02/2023
Owner 260-261 MADISON AVENUE LLC
Contractor A.W. & S. CONSTRUCTION CO
Filer ROBERT S. SCHNITZER
New office layout @ 015 consisting of partitions new offices #s 1,2, conference Rms. 1-3, pantry, reception area. New finishes includes men'…
Q00574012 ↗23-73 35 STREET
QUEENS
AlterationPermit Issued10/06/202104/28/2022
Contractor AIO BUILDING CONSULTING I
Filer ROBERT S. SCHNITZER
Interior renovation of new partitions, rear window, flooring, ceiling, lighting SCMD's, finishes including kitchen, bathrooms, doors, closet…
Q00453674 ↗23-73 35 STREET
QUEENS
AlterationPermit Issued05/21/202104/27/2022
Contractor AIO BUILDING CONSULTING I
Filer ROBERT S. SCHNITZER
Interior demolition of all finishes, non-load bearing walls, flooring, ceilings, doors, windows, stair, shingle roof sheaving over front roo…
X00658129 ↗5922 LIEBIG AVENUE
BRONX
AlterationSigned-off01/19/202201/25/2022
Contractor AIO BUILDING CONSULTING I
Filer ROBERT S. SCHNITZER
Installation of new exterior stairs to residence entry and retaining wall along sidewalk all per plans. Filed to supersede BIS A2 Job#210010…
X00582280 ↗433 EAST 240 STREET
BRONX
AlterationFiled — no permit on record09/17/2021—
Owner SAINT BARNABAS HIGH SCHOOL
Filer ROBERT S. SCHNITZER
—
Q00453659 ↗23-73 35 STREET
QUEENS
AlterationFiled — no permit on record05/21/2021—
Filer ROBERT S. SCHNITZER
—
Q00363679 ↗21-18 41 STREET
QUEENS
AlterationPermit Issued07/06/202004/19/2021
Owner 25-61 37TH STREET PARTNERS LLC
Contractor STEPHEN FOX P & H INC
Filer ROBERT S. SCHNITZER
Herewith filing plans for plumbing work related to a complete renovation of a 2-family dwelling. Job filed in conjunction with BIS Alt. 2# 4…
Scope of Work
Plumbing — 4 projects · most recent 06/15/2026
Water/Sanitary Gas
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
47-07 30 PLACE ↗106/18/2026
944 LEXINGTON AVENUE ↗205/14/2026
261 MADISON AVENUE ↗311/14/2023
3833 COUNTRY CLUB ROAD ↗107/27/2023
23-73 35 STREET ↗1008/23/2022
5922 LIEBIG AVENUE ↗101/06/2022
21-18 41 STREET ↗409/16/2021
433 EAST 240 STREET ↗108/24/2021
▾Documents — 103 on file (BIS + DOB NOW)
▸Plans & Drawings22
▸DOB NOWPlans/Sketch14
09/02/2026M00648525-I1 · 261 MADISON AVENUERequest digital key ↗
09/02/2026M00648525-P1 · 261 MADISON AVENUERequest digital key ↗
08/29/2026M00905735-I1 · 261 MADISON AVENUERequest digital key ↗
Showing 3 of 14 on file for this type
▸DOB NOWPlans/Sketch - Plumbing5
08/28/2026Q00363679-I1 · 21-18 41 STREETRequest digital key ↗
08/27/2026Q00453659-I1 · 23-73 35 STREETRequest digital key ↗
08/15/2026Q00363679-P2 · 21-18 41 STREETRequest digital key ↗
Showing 3 of 5 on file for this type
▸DOB NOWPlans/Sketch - General Construction3
08/25/2026Q00453674-I1 · 23-73 35 STREETRequest digital key ↗
08/25/2026Q00453674-P1 · 23-73 35 STREETRequest digital key ↗
08/25/2026Q00453674-P2 · 23-73 35 STREETRequest digital key ↗
▸Applications & Permits2
▸DOB NOWLPC Approval/Permit2
08/15/2026M01399526-S1 · 944 LEXINGTON AVENUEOpen ↗
08/15/2026M01399526-I1 · 944 LEXINGTON AVENUEOpen ↗
▸Seals & Professional Certifications64
▸DOB NOWProgress Inspector Seal & Signature28
09/25/2026Q00453674-P1 · 23-73 35 STREETOpen ↗
09/23/2026M00648525-I1 · 261 MADISON AVENUEOpen ↗
09/23/2026M00648525-I1 · 261 MADISON AVENUEOpen ↗
Showing 3 of 28 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature21
09/02/2026M00648525-P1 · 261 MADISON AVENUEOpen ↗
09/02/2026M00648525-I1 · 261 MADISON AVENUEOpen ↗
08/28/2026Q00363679-I1 · 21-18 41 STREETOpen ↗
Showing 3 of 21 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature15
09/23/2026M00648525-I1 · 261 MADISON AVENUEOpen ↗
09/22/2026Q00574012-P1 · 23-73 35 STREETOpen ↗
09/22/2026Q00363679-P1 · 21-18 41 STREETOpen ↗
Showing 3 of 15 on file for this type
▸Environmental & Asbestos12
▸DOB NOWDEP ACP-5: Asbestos Assessment Report8
09/02/2026M00648525-P1 · 261 MADISON AVENUEOpen ↗
09/02/2026M00648525-I1 · 261 MADISON AVENUEOpen ↗
08/16/2026Q01418851-I1 · 47-07 30 PLACEOpen ↗
Showing 3 of 8 on file for this type
▸DOB NOWDEP ACP-20/ACP-21: Asbestos Project Conditional Completion Form/Asbestos Project Completion Form4
08/28/2026Q00363679-I1 · 21-18 41 STREETOpen ↗
08/27/2026Q00453659-I1 · 23-73 35 STREETOpen ↗
08/25/2026X00582280-I1 · 433 EAST 240 STREETOpen ↗
Showing 3 of 4 on file for this type
▸Energy Compliance1
▸DOB NOWEN2: As Built Energy Analysis1
09/02/2026M00648525-I1 · 261 MADISON AVENUEOpen ↗
▸Approvals, Objections & Sign-offs2
▸DOB NOWFee Exempt Supporting Document - DOF ACRIS report or BIB letter2
08/13/2026X00582280-I1 · 433 EAST 240 STREETOpen ↗
08/13/2026X00910529-I1 · 3833 COUNTRY CLUB ROADOpen ↗