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Detroit / Projects
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421 Madison St
421 Madison St
Approved
421 Madison St, Detroit, MI 48226
Tracked since Mar 23, 2026
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Stage
Proposed
Mar 2026
Review
Approved
Building
Delivered
Value
Largest job on its permits
Size
·
Latest filing
Oct 15
2026 · Permit
General contractor
No GC named yet
Overview
Team
2
Timeline
5
Records
5
Trades
3
Property
Each filing’s number, value, parties and contact are locked. Pro shows every one, $27 a month.
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Public record
Pro opens every filing
Permit
Oct 15, 2026
Alteration · Office
·
status: issued
Source: City of Detroit, Buildings, Safety Engineering and Environmental Department, permits (via Detroit Open Data)
Permit
Apr 1, 2026
Industrial
·
trade_contractor
In
status: issued
In
Source: City of Detroit, BSEED trade permits (via Detroit Open Data)
Permit
Apr 1, 2026
Industrial
·
trade_contractor
In
status: issued
In
Source: City of Detroit, BSEED trade permits (via Detroit Open Data)
Permit
Mar 24, 2026
Alteration · Office
·
trade_contractor
In
status: issued
Source: City of Detroit, Buildings, Safety Engineering and Environmental Department, permits (via Detroit Open Data)
Permit
Mar 20, 2026
Commercial
·
trade_contractor
Sh
status: issued
SH
Source: City of Detroit, BSEED trade permits (via Detroit Open Data)