SIGN-0247-2025 · SIGN · PERMANENT SIGN ↗
Naperville building and related permits · Source issue date
Sep 9, 2025
Address research / Naperville
Export history ↓221 S WASHINGTON ST
Literal municipal address matches, preserving separate records and their source dates.
Collected timeline
SIGN-0246-2025 · SIGN · PERMANENT SIGN ↗
Naperville building and related permits · Source issue date
Jul 3, 2025
ROW-0045-2025 · RIGHT-OF-WAY · RIGHT-OF-WAY ↗
Naperville building and related permits · Source issue date
May 5, 2025
FIRE-0156-2025 · FIRE DEPARTMENT PERMIT · FIRE ALARM ↗
Naperville building and related permits · Source issue date
Apr 10, 2025
ROW-0035-2025 · RIGHT-OF-WAY · RIGHT-OF-WAY ↗
Naperville building and related permits · Source issue date
Mar 18, 2025
FIRE-0031-2025 · FIRE DEPARTMENT PERMIT · FIRE SUPPRESSION SYSTEM ↗
Naperville building and related permits · Source issue date
Feb 28, 2025
COMM-0258-2024 · COMMERCIAL · COMMERCIAL BUILDING ALTERATION ↗
Naperville building and related permits · Source issue date
Feb 27, 2025
Older official records
Deeper official address research is not configured for this municipal source.
Checks use the municipality's available sources and retain prior results after failure. An empty check does not establish that no permit or application exists. Shared addresses do not establish one project.