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Design Firm
A&S Design Collaborative
Design
5 projects with open permitsMANHATTAN · 17BROOKLYN · 6QUEENS · 2
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16 buildings
40
Total Filings
25
Projects on File
15
Buildings Worked
5
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month24 projects all-time
0235Sep '24 · 2Jan '25 · 1Feb '25 · 1Jul '25 · 4Aug '25 · 1Sep '25 · 1Oct '25 · 2Jan '26 · 1Apr '26 · 2May '26 · 2Jun '26 · 2Jul '26 · 3Sep '26 · 2Sep '24Dec '24Mar '25Jun '25Sep '25Dec '25Mar '26Jun '26Sep '26
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit520%
Signed off1456%
Filed only624%
By project type
Alteration21
Alteration CO1
New Building1
Full Demolition1
Most active buildings
All buildings →
38 GRAND STREETMANHATTAN · latest 04/20/2026
3 projects
222 LAFAYETTE STREETMANHATTAN · latest 11/06/2024
3 projects
205 EAST 85 STREETMANHATTAN · 1 open · latest 08/27/2026
3 projects
123 LUDLOW STREETMANHATTAN · 1 open · latest 09/21/2026
2 projects
467 KEAP STREETBROOKLYN · latest 05/30/2026
2 projects
99-26 39 AVENUEQUEENS · latest 10/28/2025
2 projects
Key relationships
Everyone →
Filing representatives
1 projects
Contractors
4 projects
3 projects
2 projects
2 projects
People
All people →
Chiwa Yeunglatest 08/12/2026
32 filings
Filed under
A&S Design Collaborative40
Identified by the contact ids of the people who file for the firm and by its email domain (asdesigncollab.com), not by matching names.
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01419974 ↗205 10 AVENUE
MANHATTAN
AlterationPermit Issued07/09/202609/29/2026
Owner CANVAS PROPERTY GROUP
Contractor TMS PLBG & HEATING CORP
Filer A&S Design Collaborative
New Mechanical ductwork and associated unit for ground floor retail unit.
B01445147 ↗639 LORIMER STREET
BROOKLYN
—Permit Issued—09/25/2026
Contractor STONEGATE BUILD INC
Filer A&S Design Collaborative
INTERIOR RENOVATION OF EXISTING EATING AND DRINKING ESTABLISHMENT INCLUDING NEW FURNITURE, FURNISHING, FINISHES, KITCHEN EQUIPMENT, LIGHTING…
M01395952 ↗123 LUDLOW STREET
MANHATTAN
AlterationPermit Issued06/06/202609/21/2026
Contractor PFL MECHANICAL CORP
Filer A&S Design Collaborative
Replacement of gas ranges and plumbing fixtures per plan due to fire and water damage for unit #1R, 5, 6, and 12. No change in use, egress, …
B01420025 ↗454A DECATUR STREET
BROOKLYN
AlterationFiled — no permit on record09/05/2026—
Filer A&S Design Collaborative
—
M01436325 ↗205 EAST 85 STREET
MANHATTAN
AlterationPermit Issued07/29/202608/27/2026
Owner RELATED MANAGEMENT COMPANY
Contractor LEONE CONSTRUCTION MANAG*
Filer A&S Design Collaborative
RELOCATE SPRINKLER PER PLAN IN UNIT 12K. NO CHANGE IN SPRINKLER RISER OR INFRASTRUCTURE.
B01429705 ↗BIN 3324687
BROOKLYN
AlterationSigned-off07/20/202607/27/2026
Owner OCEANHILL III LLC
Contractor MEGA CONTRACTING GP LLC
Filer A&S Design Collaborative
Cosmetic replacement of existing outdoor playground at rear yard with new permeable pavement in-kind per plan. No change in rear yard size, …
Counts cover all 25 projects (25 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
Chiwa Yeung3208/12/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
CRSE Consulting LLC309/05/2026
WKC Engineering, P.C.209/05/2026
Agile Design Engineering PC108/20/2026
COLLECTIF ENGINEERING PLLC108/20/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
IVENKO INC405/13/2026
CHANDRABALI RAMANAND306/22/2026
ALTAIR PLUMBING AND HEAT209/23/2025
DOMUS DESIGN INC209/30/2024
HYDROKINETIC PLBG & HTG I207/29/2026
LEONE CONSTRUCTION MANAG*207/29/2026
STONEGATE BUILD INC207/22/2025
ALL PRO PLBG & HTG INC106/22/2026
AMW PLUMBING INC106/06/2026
ANESIS SERVICES CORP107/29/2026
ARCHWELL CONTRACTING CO107/02/2025
ARCO PLBG AND HTG INC102/21/2025
AVON PLBG & HTG INC109/30/2024
DEZIER AIR LLC108/19/2026
GGC CONSTRUCTION INC106/06/2026
HTC CONSTRUCTION MANAGEME102/21/2025
I DO PLUMBING & HTG INC102/21/2025
MEGA CONTRACTING GP LLC107/20/2026
POLAR MECHANICAL CORP107/29/2026
TMS & SON PLUMBING LLC108/19/2026
WALTER GUERRERO108/19/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
VENDOME PROPERTY MANAGEMENT CO406/22/2026
RELATED MANAGEMENT COMPANY307/29/2026
Wholesome Realty Management Inc.205/30/2026
103-18 INC1—
CANVAS PROPERTY GROUP108/19/2026
MGT PROPERTY MANAGEMENT101/10/2025
OCEANHILL III LLC107/20/2026
PVP MGMT CORP107/22/2025
SUN SUN CONTRACTING, INC.109/23/2025
THE KEYSTONE CONDOMINIUM105/13/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
JKW ENGINEERING PC102/21/2025
25 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 25Open permit 5Signed off 14Filed only 6
Any typeAlteration 21Alteration CO 1New Building 1Full Demolition 1
25 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01419974 ↗205 10 AVENUE
MANHATTAN
AlterationPermit Issued07/09/202609/29/2026
Owner CANVAS PROPERTY GROUP
Contractor TMS PLBG & HEATING CORP
Filer A&S Design Collaborative
New Mechanical ductwork and associated unit for ground floor retail unit.
B01445147 ↗639 LORIMER STREET
BROOKLYN
—Permit Issued—09/25/2026
Contractor STONEGATE BUILD INC
Filer A&S Design Collaborative
INTERIOR RENOVATION OF EXISTING EATING AND DRINKING ESTABLISHMENT INCLUDING NEW FURNITURE, FURNISHING, FINISHES, KITCHEN EQUIPMENT, LIGHTING…
M01395952 ↗123 LUDLOW STREET
MANHATTAN
AlterationPermit Issued06/06/202609/21/2026
Contractor PFL MECHANICAL CORP
Filer A&S Design Collaborative
Replacement of gas ranges and plumbing fixtures per plan due to fire and water damage for unit #1R, 5, 6, and 12. No change in use, egress, …
B01420025 ↗454A DECATUR STREET
BROOKLYN
AlterationFiled — no permit on record09/05/2026—
Filer A&S Design Collaborative
—
M01436325 ↗205 EAST 85 STREET
MANHATTAN
AlterationPermit Issued07/29/202608/27/2026
Owner RELATED MANAGEMENT COMPANY
Contractor LEONE CONSTRUCTION MANAG*
Filer A&S Design Collaborative
RELOCATE SPRINKLER PER PLAN IN UNIT 12K. NO CHANGE IN SPRINKLER RISER OR INFRASTRUCTURE.
B01429705 ↗BIN 3324687
BROOKLYN
AlterationSigned-off07/20/202607/27/2026
Owner OCEANHILL III LLC
Contractor MEGA CONTRACTING GP LLC
Filer A&S Design Collaborative
Cosmetic replacement of existing outdoor playground at rear yard with new permeable pavement in-kind per plan. No change in rear yard size, …
M01419865 ↗558 BROOME STREET
MANHATTAN
AlterationPermit Issued06/22/202606/29/2026
Owner VENDOME PROPERTY MANAGEMENT CO.,INC
Contractor CHANDRABALI RAMANAND
Filer A&S Design Collaborative
Interior Renovation of Unit 14 with new sink, lavatory, shower, and water closet. No change in use, occupancy, or egress.
M01399967 ↗38 WARREN STREET
MANHATTAN
AlterationSigned-off05/13/202606/05/2026
Owner THE KEYSTONE CONDOMINIUM
Contractor IVENKO INC
Filer A&S Design Collaborative
INTERIOR PARTITIONING FOR NEW HOME OFFICE AND ASSOCIATED LIGHTING AND NEW CUSTOM MILLWORK AND APPLIANCE. NO CHANGE IN USE, OCCUPANCY, OR EGR…
B01406468 ↗467 KEAP STREET
BROOKLYN
Alteration COFiled — no permit on record05/30/2026—
Owner Wholesome Realty Management Inc.
Filer A&S Design Collaborative
—
M01383046 ↗514 GREENWICH STREET
MANHATTAN
AlterationSigned-off04/26/202604/29/2026
Owner VENDOME PROPERTY MANAGEMENT CO.,INC
Contractor IVENKO INC
Filer A&S Design Collaborative
Replacement of existing 4 Ton Gas RTU in-kind with no modification of ductwork per emergency work ordinance 28-105.4.1 on Floor 005 mechanic…
M01380017 ↗38 GRAND STREET
MANHATTAN
AlterationSigned-off04/08/202604/20/2026
Owner VENDOME PROPERTY MANAGEMENT CO.,INC
Contractor CHANDRABALI RAMANAND
Filer A&S Design Collaborative
Repair and replace existing steel window lintel and exterior cracked / bulging stucco veneer in-kind. No change in use, occupancy, or egress…
M01341660 ↗38 GRAND STREET
MANHATTAN
AlterationFiled — no permit on record01/05/2026—
Owner VENDOME PROPERTY MANAGEMENT CO.,INC
Filer A&S Design Collaborative
—
M01252191 ↗38 GRAND STREET
MANHATTAN
AlterationSigned-off07/18/202510/28/2025
Contractor CHANDRABALI RAMANAND
Exterior facade repair at building West exterior wall at lot line. No change in use, occupancy, or egress.
M01290914 ↗205 EAST 85 STREET
MANHATTAN
AlterationSigned-off10/03/202510/28/2025
Owner RELATED MANAGEMENT COMPANY
Contractor HYDROKINETIC PLBG & HTG I
Filer A&S Design Collaborative
Replacement of plumbing fixture in unit 11L at existing rough-ins. No change in use, occupancy, or egress
Q01249174 ↗99-26 39 AVENUE
QUEENS
New BuildingFiled — no permit on record10/28/2025—
Filer A&S Design Collaborative
—
M01291302 ↗205 EAST 85 STREET
MANHATTAN
AlterationSigned-off09/30/202510/06/2025
Owner RELATED MANAGEMENT COMPANY
Contractor LEONE CONSTRUCTION MANAG*
Filer A&S Design Collaborative
Non-structural interior renovation of residential unit with new finishes, fixture, appliances, and lighting fixture. No change in use, egres…
M01239237 ↗507 EAST 6 STREET
MANHATTAN
AlterationSigned-off07/22/202509/19/2025
Owner PVP MGMT CORP
Contractor STONEGATE BUILD INC
Filer A&S Design Collaborative
Relocation of existing kitchen exhaust fan on roof and installation of new fresh air makeup unit connecting to existing ductwork associated …
B01219156 ↗467 KEAP STREET
BROOKLYN
AlterationSigned-off07/22/202509/10/2025
Owner Wholesome Realty Management Inc.
Contractor IVENKO INC
Filer A&S Design Collaborative
Removal of existing bathrooms and installation of new restrooms, shower rooms, drinking fountain, and an electric hot water heater. No chang…
Q01207093 ↗99-26 39 AVENUE
QUEENS
Full DemolitionFiled — no permit on record08/27/2025———
M01244855 ↗169 HUDSON STREET
MANHATTAN
AlterationSigned-off07/02/202508/20/2025
Contractor ARCHWELL CONTRACTING CO
Filer A&S Design Collaborative
Interior non-structural partitioning with new finishes, furnishing, and lighting. No change in use, occupancy, and egress.
M01179848 ↗123 LUDLOW STREET
MANHATTAN
AlterationSigned-off02/20/202508/07/2025
Contractor HTC CONSTRUCTION MANAGEME
Filer JKW ENGINEERING PC
Interior renovation of existing eating and drinking establishment. Remove and install plumbing fixtures as per plan. No change in egress, oc…
B01104793 ↗555 4 AVENUE
BROOKLYN
AlterationSigned-off01/09/202504/03/2025
Owner MGT PROPERTY MANAGEMENT
Contractor ALTAIR PLUMBING AND HEAT
Filer A&S Design Collaborative
Interior Tenant Fit-out for commercial retail space with new non-structural interior partition, fixture, and finishes. No change in occupanc…
M01111556 ↗222 LAFAYETTE STREET
MANHATTAN
AlterationSigned-off09/24/202411/06/2024
Contractor AVON PLBG & HTG INC
Filer A&S Design Collaborative
Interior restaurant fit-out with construction of non-structural interior partitions, cosmetic upgrade, appliances, and finishes. No change i…
M01108247 ↗222 LAFAYETTE STREET
MANHATTAN
AlterationSigned-off09/12/202409/18/2024
Contractor DOMUS DESIGN INC
Interior selective removal of non-structural interior partitions, plumbing fixtures, appliances, and finishes. No change in egress, use, or …
M01104330 ↗222 LAFAYETTE STREET
MANHATTAN
AlterationFiled — no permit on record——
Owner 103-18 INC
Filer A&S Design Collaborative
—
Scope of Work
HVAC — 1 project · most recent 08/20/2026
Heating and Air Conditioning Systems Ventilation Systems
Sprinkler / Standpipe — 3 projects · most recent 09/05/2026
Sprinkler System
Plumbing — 6 projects · most recent 09/05/2026
Water/Sanitary Gas Storm
Structural — 3 projects · most recent 09/05/2026
Steel Wood Concrete
Earthwork — 1 project · most recent 09/23/2025
Tenant Protection Plan 72 Hour
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
205 EAST 85 STREET ↗607/25/2026
BIN 3324687 ↗107/12/2026
454A DECATUR STREET ↗106/21/2026
205 10 AVENUE ↗106/21/2026
467 KEAP STREET ↗605/22/2026
38 WARREN STREET ↗105/11/2026
123 LUDLOW STREET ↗405/02/2026
514 GREENWICH STREET ↗104/05/2026
38 GRAND STREET ↗303/30/2026
99-26 39 AVENUE ↗406/30/2025
169 HUDSON STREET ↗106/21/2025
507 EAST 6 STREET ↗106/10/2025
555 4 AVENUE ↗309/19/2024
222 LAFAYETTE STREET ↗4—
558 BROOME STREET ↗2—
▾Documents — 244 on file (BIS + DOB NOW)
▸Plans & Drawings47
▸DOB NOWPlans/Sketch47
09/06/2026M01104330-I1 · 222 LAFAYETTE STREETRequest digital key ↗
09/06/2026M01380017-I1 · 38 GRAND STREETRequest digital key ↗
08/26/2026M01108247-I1 · 222 LAFAYETTE STREETRequest digital key ↗
Showing 3 of 47 on file for this type
▸Applications & Permits1
▸DOB NOWLPC Approval/Permit1
08/13/2026M01244855-I1 · 169 HUDSON STREETOpen ↗
▸Zoning, Tax Lot & Property Records2
▸DOB NOWZD1: DOB Zoning 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 NOWHouse Number Verification: TOPO Stamp1
08/18/2026Q01249174-I1 · 99-26 39 AVENUEOpen ↗
▸Seals & Professional Certifications150
▸DOB NOWProgress Inspector Seal & Signature66
09/29/2026M01104330-I1 · 222 LAFAYETTE STREETOpen ↗
09/27/2026B01445147-S1Open ↗
09/27/2026B01445147-S1Open ↗
Showing 3 of 66 on file for this type
▸DOB NOWDPL-1: Design Professional Seal & Signature49
09/27/2026B01445147-S2Open ↗
09/27/2026B01445147-S1Open ↗
09/27/2026B01445147-I1Open ↗
Showing 3 of 49 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature35
09/29/2026M01104330-I1 · 222 LAFAYETTE STREETOpen ↗
09/27/2026B01445147-S2Open ↗
09/27/2026B01445147-S1Open ↗
Showing 3 of 35 on file for this type
▸Safety & Tenant Protection6
▸DOB NOWHPD-1: Anti-Harassment Area Checklist5
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 5 on file for this type
▸DOB NOWStreet Tree Checklist1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸Environmental & Asbestos33
▸DOB NOWDEP ACP-5: Asbestos Assessment Report27
09/27/2026B01445147-S2Open ↗
09/27/2026B01445147-S1Open ↗
09/27/2026B01445147-I1Open ↗
Showing 3 of 27 on file for this type
▸DOB NOWOER: Notice to Proceed4
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 4 on file for this type
▸DOB NOWOER: Notice of Satisfaction2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸Other Documents5
▸DOB NOWProperty Ownership Certification1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸DOB NOWProof of Historic Building1
08/13/2026M01244855-I1 · 169 HUDSON STREETOpen ↗
▸DOB NOWLocal Law 92/94 of 2019 Sustainable Roof Zone1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type
▸DOB NOWStructure Photographs1
08/13/2026Q01207093-I1 · 99-26 39 AVENUEOpen ↗
▸DOB NOWSite Survey: Initial1
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 1 on file for this type