What was permitted
Homeowners in Irving Park can see the costs associated with converting a basement into an apartment unit. This project at 3939 N Troy St involves transforming the basement of a two-story masonry apartment building into a new living space.
This renovation project, with an estimated cost of $60,000, was issued on July 22, 2026. The permit is active and was obtained by JARRON JAFERSON.
Plan a similar project
Want work like this done at your place?
Tell us what you have in mind. We scope it, price it against work like this in Irving Park, and lines up the right contractor. You approve; we handle the back-and-forth.
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 | 101082750 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | — |
| Status | ACTIVE |
| Job description | SPR 2019 CBC. CONVERSION BASEMENT INTO APARTMENT UNIT UNDER ADU PROGRAM TO EXISTING 2 DU TWO STORY MASONRY APARTMENT BUILDING (IIIA CONSTRUCTION TYPE AND R-5 OCCUPANCY). NO CONSTRUCTION WORK ON 1ST AND 2ND FLOORS. ALL WORK AS PER PLANS. |
| Floor / unit | — |
| Estimated cost | $60,000 |
| Approved | April 28, 2026 |
| Issued | July 22, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Related searches
basement apartment conversionIrving ParkChicagorenovation/alteration permit$60,000 project cost