Address / Source history

307 N Michigan Ave

Filings at this exact Chicago street address.

Across the retained records at this address: 102 permit records, 0 planning filings and 0 application records. Source dates run from Mar 13, 2006 to Oct 13, 2026.

Matches use recorded street-address fields. They do not establish parcel boundaries, unit identity or one combined project. Each event retains its source's date meaning.

This history was checked more than seven days ago. Request a refresh for current source records.

101 source filings checked

Checked Oct 6, 2026, 3:09 a.m. ET · Source published Oct 5, 2026

Free account · five lookups per hour

Checked filings101

Earliest in these recordsMar 13, 2006

Latest in these recordsOct 2, 2026

Combined property timeline ↗Permit filings only ↗Export timeline CSV ↓

Permit applications at this address

Find available applications started within the past three years at this street address. Results may be incomplete. Applications without a listed start date appear as undated; check the official portal for current details.

Pending and recently issued applications have not been checked here yet.

Review details and blank issue dates do not establish project availability. Open the official status portal ↗

102 distinct permits · 0 planning filings · 0 applicationsLatest source date first · undated records last

Matches use the source's exact street fields or a literal planning address. They do not establish parcel, unit or project identity. Ranges and multiple-address planning filings are excluded from automatic matching. Each row shows its source-date meaning and separate check time. Work types follow source wording; missing or mixed descriptions remain unclear. Statuses are the latest facts checked here, not reconstructed statuses on the event date. Source actions and permit dates do not establish construction start or completion.

Property timeline

Oct 13, 2026Issued / ready to issue

101085031Permit

Building work

Work described: Building work

Latest checked status: ACTIVE

Exact source street fields · Checked Nov 2, 2026, 9:01 a.m. ET

Named contractors and source roles

PROGRESS ELECTRIC COMPANY · Contractor-Electrical

KNUDSEN CONSTRUCTION, INC. · Contractor-General Contractor

SHERMAN MECHANICAL INC · Contractor-Plumber/Plumbing

SHERMAN MECHANICAL INC · Contractor-Refrigeration

SHERMAN MECHANICAL INC · Contractor-Ventilation

Official source ↗Collected permit details ↗

Oct 2, 2026Issued / ready to issue

101086500Permit

Building work

Work described: Building work

Latest checked status: ACTIVE

Exact source street fields · Checked Nov 2, 2026, 9:01 a.m. ET

Named contractors and source roles

PROGRESS ELECTRIC COMPANY · Contractor-Electrical

KNUDSEN CONSTRUCTION, INC. · Contractor-General Contractor

SHERMAN MECHANICAL, INC. · Contractor-Refrigeration

SHERMAN MECHANICAL, INC. · Contractor-Ventilation

Official source ↗Collected permit details ↗

Sep 15, 2026Issued / ready to issue

B200509686Permit

Work type unclear

Work described: Work type unclear

Latest checked status: ACTIVE

Exact source street fields · Checked Nov 2, 2026, 9:01 a.m. ET

Named contractors and source roles

JOHN R JENSEN · Private Alarm Contractor

Official source ↗Collected permit details ↗

Jul 22, 2026Issued / ready to issue

101082990Permit

Building work

Work described: Building work

Latest checked status: ACTIVE

Exact source street fields · Checked Nov 2, 2026, 9:01 a.m. ET

Named contractors and source roles

PROGRESS ELECTRIC COMPANY · Contractor-Electrical

KNUDSEN CONSTRUCTION, INC. · Contractor-General Contractor

SHERMAN MECHANICAL INC · Contractor-Plumber/Plumbing

SHERMAN MECHANICAL INC · Contractor-Ventilation

Official source ↗Collected permit details ↗

May 20, 2026Issued / ready to issue

B200469514Permit

Building work

Work described: Building work

Latest checked status: ACTIVE

Exact source street fields · Checked Oct 6, 2026, 3:09 a.m. ET

Named contractors and source roles

BARRY LYMPEROPOULOS · Electrical Contractor