What was permitted
A significant exterior renovation is underway at 300 W 23rd St in Chicago's Armour Square neighborhood, involving the in-kind replacement of 562 exterior windows across a 9-floor residential building.
This project was issued on October 2, 2026, with a reported cost of $1,549,000. ILLINOIS SASH ERECTORS, INC. is the contractor responsible for this extensive window replacement.
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View the official permit record
Tracking number, work description, cost and dates
View the official permit record
Tracking number, work description, cost and dates
| Tracking number | B200507020 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | Exterior Windows/Doors Replacement |
| Status | ACTIVE |
| Job 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. |
| Floor / unit | — |
| Estimated cost | $1,549,000 |
| Approved | September 23, 2026 |
| Issued | October 2, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Property owner
Condich Peter
Related searches
window replacementexterior renovationArmour SquareChicagoexpress permit program$1,549,000