# 300 W 23RD ST, Chicago IL: Other permit B200507020 ($1,549,000)

**Subcontractor Bid Window & Material Demand Score:** 64/100

| Field | Value |
|---|---|
| Metro | Chicago, IL |
| Address | 300 W 23RD ST |
| Permit number | B200507020 |
| Permit type | PERMIT – EXPRESS PERMIT PROGRAM |
| Work class | Exterior Windows/Doors Replacement |
| Trade | Other |
| Valuation | $1,549,000 |
| Issued | 2026-10-02 |
| Applied | 2026-09-23 |
| Status | ACTIVE |
| General contractor | ILLINOIS SASH ERECTORS, INC. |
| Description | IN-KIND REPLACEMENT OF EXTERIOR WINDOWS AND DOORS IN EXISTING OPENINGS. REPLACEMENT WINDOWS: 562; REPLACEMENT SKYLIGHTS: 0; REPLACEMENT DOORS: 0. AFFECTS: 61 RESIDENTIAL UNIT(S), 0 NON-RESIDENTIAL UNIT(S), LOCATION: 281 OPENINGS ON 9 FLOORS. |

## Why this score
- $1,549,000 project: substantial subcontract scope.
- Issued 34 days ago.
- General contractor on record, so you know who to contact.

Source: City of Austin, City of Chicago, City of Los Angeles, Montgomery County MD and City of Cincinnati open-data building permits (https://data.cityofchicago.org/resource/ydr8-5enu.json?permit_=B200507020). Last refreshed: 2026-11-04T01:28:41.771Z.
Permit data comes from official municipal open-data portals and may lag or contain errors. Informational only.