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Design Firm
MATTHEW OSCAR ARCHITECT
Design
7 projects with open permitsMANHATTAN · 5BRONX · 2BROOKLYN · 1
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9 buildings
22
Total Filings
9
Projects on File
9
Buildings Worked
7
Projects w/ Open Permits
Design
Role
Activity
Projects by first filing month9 projects all-time
0112Jun '18 · 1Jun '21 · 1Apr '22 · 1Sep '22 · 1Oct '22 · 1Sep '23 · 1Sep '25 · 1Mar '26 · 1Jul '26 · 120192020202120222023202420252026
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit778%
Signed off222%
By project type
Alteration9
Most active buildings
All buildings →
146 SPRING STREETMANHATTAN · 1 open · latest 11/16/2023
1 projects
425 EAST 58 STREETMANHATTAN · latest 07/16/2021
1 projects
150 EAST 111 STREETMANHATTAN · 1 open · latest 06/20/2018
1 projects
2266 1 AVENUEMANHATTAN · 1 open · latest 11/19/2025
1 projects
561 WEST 181 STREETMANHATTAN · 1 open · latest 08/28/2026
1 projects
5619 BROADWAYBRONX · latest 01/23/2023
1 projects
Key relationships
Everyone →
Design firms
5 projects
Filing representatives
7 projects
1 projects
People
All people →
MATTHEW OSCARlatest 08/05/2026
17 filings
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01367954 ↗561 WEST 181 STREET
MANHATTAN
AlterationPermit Issued03/24/202608/28/2026
Owner Waterford Real Estate Management
Contractor KNOCKOUT CONSTRUCTION INC.
Filer RITE ONE EXPEDITING
PLUMBING WORK AS PER PLANS HEREWITH FILED.
X01391777 ↗2 MOUNT HOPE PLACE
BRONX
AlterationPermit Issued07/08/202608/07/2026
Contractor XYLO CORP
Filer CLARKE CONSTRUCTION CONSULTANTS
STOREFRONT AND INTERIOR RENOVATION TO 1ST FLOOR EXISTING SPACE. NO CHANGE TO USE , OCCUPANCY OR EGRESS.
M01263304 ↗2266 1 AVENUE
MANHATTAN
AlterationPermit Issued09/25/202511/19/2025
Owner PISACANO REALTY GROUP
Contractor KNOCKOUT CONSTRUCTION INC.
Filer CLARKE CONSTRUCTION CONSULTANTS
RENOVATION OF EXISTING STOREFRONT AND INTERIOR OF STORE. NEW HANDICAP RAMP AT SIDEWALK AND MINOR CELLAR WORK TO SEAL HATCH DOORWAY FILED IN…
M00918095 ↗146 SPRING STREET
MANHATTAN
AlterationPermit Issued09/21/202311/16/2023
Contractor XYLO CORP
Filer CLARKE CONSTRUCTION CONSULTANTS
RENOVATION OF EXISTING RETAIL STORE. NO CHANGE TO USE, OCCUPANCY OR EGRESS.
B08010027 ↗571 LORIMER STREET
BROOKLYN
AlterationPermit Issued10/12/202207/24/2023
Contractor BILT/DFI INC
Filer CLARKE CONSTRUCTION CONSULTANTS
SP SYSTEMS FILED IN CONJUNCTION WITH DOB NOW GC. NO CHANGE TO USE, OCCUPANCY OR EGRESS.
X00692299 ↗5619 BROADWAY
BRONX
AlterationSigned-off04/20/202201/23/2023
Contractor KNOCKOUT CONSTRUCTION INC.
Filer CLARKE CONSTRUCTION CONSULTANTS
TEMPORARY CONSTRUCTION FENCE TO REMAIN WHILE ALTERATION 2 WORK IS COMPLETED. NO CHANGE TO USE, OCCUPANCY, OR EGRESS.
Counts cover all 9 projects (9 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
MATTHEW OSCAR1708/05/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
BICALURO ASSOCIATES PC503/25/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
KNOCKOUT CONSTRUCTION INC503/25/2026
INFINITI ESC PLUMBING COR303/25/2026
XYLO CORP209/15/2026
ACCURATE MECHANICAL INC103/02/2022
ARCO PLBG AND HTG INC110/14/2022
BILT/DFI INC110/14/2022
GNY INTERIORS CORP103/02/2022
MKNK CORP103/25/2026
MKNK WASTE REMOVAL INC108/05/2022
NATIONWIDE MECHANICAL INC109/15/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
NYCF1 PROPERTY LLC112/22/2022
PISACANO REALTY GROUP109/25/2025
Waterford Real Estate Management103/25/2026
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
CLARKE CONSTRUCTION CONSULTANTS709/15/2026
RITE ONE EXPEDITING103/25/2026
9 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 9Open permit 7Signed off 2
9 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01367954 ↗561 WEST 181 STREET
MANHATTAN
AlterationPermit Issued03/24/202608/28/2026
Owner Waterford Real Estate Management
Contractor KNOCKOUT CONSTRUCTION INC.
Filer RITE ONE EXPEDITING
PLUMBING WORK AS PER PLANS HEREWITH FILED.
X01391777 ↗2 MOUNT HOPE PLACE
BRONX
AlterationPermit Issued07/08/202608/07/2026
Contractor XYLO CORP
Filer CLARKE CONSTRUCTION CONSULTANTS
STOREFRONT AND INTERIOR RENOVATION TO 1ST FLOOR EXISTING SPACE. NO CHANGE TO USE , OCCUPANCY OR EGRESS.
M01263304 ↗2266 1 AVENUE
MANHATTAN
AlterationPermit Issued09/25/202511/19/2025
Owner PISACANO REALTY GROUP
Contractor KNOCKOUT CONSTRUCTION INC.
Filer CLARKE CONSTRUCTION CONSULTANTS
RENOVATION OF EXISTING STOREFRONT AND INTERIOR OF STORE. NEW HANDICAP RAMP AT SIDEWALK AND MINOR CELLAR WORK TO SEAL HATCH DOORWAY FILED IN…
M00918095 ↗146 SPRING STREET
MANHATTAN
AlterationPermit Issued09/21/202311/16/2023
Contractor XYLO CORP
Filer CLARKE CONSTRUCTION CONSULTANTS
RENOVATION OF EXISTING RETAIL STORE. NO CHANGE TO USE, OCCUPANCY OR EGRESS.
B08010027 ↗571 LORIMER STREET
BROOKLYN
AlterationPermit Issued10/12/202207/24/2023
Contractor BILT/DFI INC
Filer CLARKE CONSTRUCTION CONSULTANTS
SP SYSTEMS FILED IN CONJUNCTION WITH DOB NOW GC. NO CHANGE TO USE, OCCUPANCY OR EGRESS.
X00692299 ↗5619 BROADWAY
BRONX
AlterationSigned-off04/20/202201/23/2023
Contractor KNOCKOUT CONSTRUCTION INC.
Filer CLARKE CONSTRUCTION CONSULTANTS
TEMPORARY CONSTRUCTION FENCE TO REMAIN WHILE ALTERATION 2 WORK IS COMPLETED. NO CHANGE TO USE, OCCUPANCY, OR EGRESS.
S00771078 ↗189 BROAD STREET
STATEN ISLAND
AlterationPermit Issued09/01/202211/30/2022
Owner NYCF1 PROPERTY LLC
Contractor INFINITI ESC PLUMBING COR
Filer CLARKE CONSTRUCTION CONSULTANTS
RENOVATION OF EXISTING COMMERCIAL SPACE. NO CHANGET TO USE, OCCUPANCY OR EGRESS.
M00503560 ↗425 EAST 58 STREET
MANHATTAN
AlterationSigned-off06/03/202107/16/2021
Contractor ANTHONY DISABATO
Filer CLARKE CONSTRUCTION CONSULTANTS
RENOVATE UNIT 16F ON THE 15TH FLOOR. WORK TO INCLUDE REMOVING AND INSTALLING NEW INTERIOR NON-LOAD BEARING PARTITIONS , LIGHTING AND FINISH …
M00044836 ↗150 EAST 111 STREET
MANHATTAN
AlterationPermit Issued06/05/201806/20/2018
Contractor KNOCKOUT CONSTRUCTION INC.
TEMPORARY CONSTRUCTION FENCE TO REMAIN WHILE ALTERATION 2 WORK IS COMPLETED. NO CHANGE TO USE, OCCUPANCY, OR EGRESS.
Scope of Work
HVAC — 3 projects · most recent 03/25/2026
Heating and Air Conditioning Systems Air Conditioning Systems Associated Ducts and Piping
Plumbing — 4 projects · most recent 09/15/2026
Water/Sanitary
Fence / Scaffold / Sign / Shed — 2 projects · most recent 09/15/2026
Fence
Earthwork — 1 project · most recent 09/25/2025
Tenant Protection Plan 72 Hour
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
2 MOUNT HOPE PLACE ↗408/05/2026
561 WEST 181 STREET ↗303/11/2026
2266 1 AVENUE ↗308/14/2025
146 SPRING STREET ↗108/11/2023
571 LORIMER STREET ↗109/26/2022
189 BROAD STREET ↗309/01/2022
5619 BROADWAY ↗204/20/2022
425 EAST 58 STREET ↗402/28/2022
150 EAST 111 STREET ↗1—
▾Documents — 120 on file (BIS + DOB NOW)
▸Plans & Drawings28
▸DOB NOWPlans/Sketch28
09/06/2026M00044836-I1 · 150 EAST 111 STREETRequest digital key ↗
09/03/2026M00503560-P1 · 425 EAST 58 STREETRequest digital key ↗
09/03/2026M00503560-P2 · 425 EAST 58 STREETRequest digital key ↗
Showing 3 of 28 on file for this type
▸Applications & Permits1
▸DOB NOWLPC Approval/Permit1
08/13/2026M00918095-I1 · 146 SPRING STREETOpen ↗
▸Seals & Professional Certifications62
▸DOB NOWDPL-1: Design Professional Seal & Signature28
09/03/2026M00503560-S1 · 425 EAST 58 STREETOpen ↗
09/03/2026M00503560-P1 · 425 EAST 58 STREETOpen ↗
08/18/2026M01367954-S2 · 561 WEST 181 STREETOpen ↗
Showing 3 of 28 on file for this type
▸DOB NOWProgress Inspector Seal & Signature21
09/29/2026M01367954-S2 · 561 WEST 181 STREETOpen ↗
09/29/2026M01367954-S2 · 561 WEST 181 STREETOpen ↗
09/29/2026M01367954-S2 · 561 WEST 181 STREETOpen ↗
Showing 3 of 21 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature13
09/29/2026M01367954-S2 · 561 WEST 181 STREETOpen ↗
09/23/2026M01263304-S2 · 2266 1 AVENUEOpen ↗
09/23/2026M01263304-S2 · 2266 1 AVENUEOpen ↗
Showing 3 of 13 on file for this type
▸Environmental & Asbestos23
▸DOB NOWDEP ACP-5: Asbestos Assessment Report22
09/03/2026M00503560-P1 · 425 EAST 58 STREETOpen ↗
08/18/2026M01367954-S1 · 561 WEST 181 STREETOpen ↗
08/18/2026M01367954-S2 · 561 WEST 181 STREETOpen ↗
Showing 3 of 22 on file for this type
▸DOB NOWOER: Notice to Proceed1
08/13/2026M00918095-I1 · 146 SPRING STREETOpen ↗
▸Energy Compliance2
▸DOB NOWEN2: As Built Energy Analysis.2
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 2 on file for this type
▸Other Documents4
▸DOB NOWHPD4: CONH Pilot Program4
On file, but not among the 200 most recently loaded documents for this source.
Showing 0 of 4 on file for this type