← Back
Contractor
MADBSM INC
General Contractor
1 project with open permitsMANHATTAN · 2BROOKLYN · 2
Claim this page
3 buildings
8
Total Filings
4
Projects on File
3
Buildings Worked
1
Projects w/ Open Permits
General Contractor
Primary Trade
Activity
Projects by first filing month4 projects all-time
0112Jun '22 · 1Oct '23 · 1Jun '25 · 1Sep '25 · 1202320242025
bars = month · line = 3-mo average
Portfolio status
Browse projects →
Open permit125%
Signed off375%
By project type
Alteration4
Most active buildings
All buildings →
46 WALKER STREETMANHATTAN · latest 10/21/2025
2 projects
392 8 STREETBROOKLYN · latest 12/12/2023
1 projects
159 SOUTH 2 STREETBROOKLYN · 1 open · latest 08/31/2022
1 projects
Key relationships
Everyone →
Design firms
4 projects
Contractors
1 projects
Most recent projects
All projects →
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01281946 ↗46 WALKER STREET
MANHATTAN
AlterationSigned-off09/19/202510/21/2025
Design UNFOLD ARCHITECT, PC
File to renovate first floor exterior storefront
M01242554 ↗46 WALKER STREET
MANHATTAN
AlterationSigned-off06/17/202507/21/2025
Design UNFOLD ARCHITECT, PC
Install temp. plywood construction fence
B00952957 ↗392 8 STREET
BROOKLYN
AlterationSigned-off10/30/202312/12/2023
Design UNFOLD ARCHITECT, PC
File plumbing alteration type 2 for minor renovation to relocate Kitchen-no change of use, egress, or occupancy.
B00740360 ↗159 SOUTH 2 STREET
BROOKLYN
AlterationPermit Issued06/01/202208/31/2022
Design UNFOLD ARCHITECT, PC
File interior renovation of existing apartment at basement, no change of use, egress, or occupancy
Counts cover all 4 projects (4 DOB NOW). Dated by first filing; BIS projects by first permit issuance.
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
UNFOLD ARCHITECT, PC409/19/2025
Who this entity's projects were filed with. Top 25 per group by shared jobs.
NameProjects togetherMost recent
P.S.I. MECHANICAL110/30/2023
4 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 4Open permit 1Signed off 3
4 projects
ProjectAddressTypeStatusFiledLatest permitOn the projectDescription
M01281946 ↗46 WALKER STREET
MANHATTAN
AlterationSigned-off09/19/202510/21/2025
Design UNFOLD ARCHITECT, PC
File to renovate first floor exterior storefront
M01242554 ↗46 WALKER STREET
MANHATTAN
AlterationSigned-off06/17/202507/21/2025
Design UNFOLD ARCHITECT, PC
Install temp. plywood construction fence
B00952957 ↗392 8 STREET
BROOKLYN
AlterationSigned-off10/30/202312/12/2023
Design UNFOLD ARCHITECT, PC
File plumbing alteration type 2 for minor renovation to relocate Kitchen-no change of use, egress, or occupancy.
B00740360 ↗159 SOUTH 2 STREET
BROOKLYN
AlterationPermit Issued06/01/202208/31/2022
Design UNFOLD ARCHITECT, PC
File interior renovation of existing apartment at basement, no change of use, egress, or occupancy
Click a row for this entity's own projects, plans and documents at that building.
BuildingFilingsMost Recent
46 WALKER STREET ↗204/09/2026
159 SOUTH 2 STREET ↗303/21/2026
392 8 STREET ↗303/21/2026
▾Documents — 23 on file (BIS + DOB NOW)
▸Plans & Drawings5
▸DOB NOWPlans/Sketch5
08/29/2026B00740360-I1 · 159 SOUTH 2 STREETRequest digital key ↗
08/26/2026B00952957-I1 · 392 8 STREETRequest digital key ↗
08/26/2026B00952957-S1 · 392 8 STREETRequest digital key ↗
Showing 3 of 5 on file for this type
▸Applications & Permits1
▸DOB NOWLPC Approval/Permit1
08/13/2026M01281946-I1 · 46 WALKER STREETOpen ↗
▸Seals & Professional Certifications12
▸DOB NOWDPL-1: Design Professional Seal & Signature5
08/29/2026B00740360-I1 · 159 SOUTH 2 STREETOpen ↗
08/26/2026B00952957-I1 · 392 8 STREETOpen ↗
08/26/2026B00952957-S1 · 392 8 STREETOpen ↗
Showing 3 of 5 on file for this type
▸DOB NOWProgress Inspector Seal & Signature4
08/23/2026B00740360-I1 · 159 SOUTH 2 STREETOpen ↗
08/22/2026B00952957-I1 · 392 8 STREETOpen ↗
08/22/2026B00952957-I1 · 392 8 STREETOpen ↗
Showing 3 of 4 on file for this type
▸DOB NOWSpecial Inspector Seal & Signature3
08/23/2026B00740360-I1 · 159 SOUTH 2 STREETOpen ↗
08/22/2026B00952957-I1 · 392 8 STREETOpen ↗
08/22/2026M01281946-I1 · 46 WALKER STREETOpen ↗
▸Environmental & Asbestos5
▸DOB NOWDEP ACP-5: Asbestos Assessment Report4
08/29/2026B00740360-I1 · 159 SOUTH 2 STREETOpen ↗
08/26/2026B00952957-I1 · 392 8 STREETOpen ↗
08/26/2026B00952957-S1 · 392 8 STREETOpen ↗
Showing 3 of 4 on file for this type
▸DOB NOWOER: Notice to Proceed1
08/13/2026M01281946-I1 · 46 WALKER STREETOpen ↗