# Building permits at 639 E 5th Av, Naperville, IL

One permit on record here. The newest, Jan 5: Frame and install architect specified LVL beam to create new opening between existing garage and 3-season room. Naperville publishes permits without map coordinates, so this address has no map and no quarter-mile list.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Jan 5, 2026 | Alteration or repair | Frame and install architect specified LVL beam to create new opening between existing garage and 3-season room. Remove window and door from house to 3-season room. Install 5/8 drywall for fire-barrier between house and all abutting garage walls. Install | $8,000 | [RESD-1223-2025](https://nearbypermits.com/naperville/permit/RESD-1223-2025/) |

## More on this street

Other addresses on E 5th Av with permits, nearest house number first:

- [528 E 5th Av](https://nearbypermits.com/naperville/address/528-e-5th-av/): newest permit Aug 11, 2026
- [418 E 5th Av](https://nearbypermits.com/naperville/address/418-e-5th-av/): newest permit Dec 5, 2024

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Source: City of Naperville permit data (https://www.arcgis.com/home/item.html?id=d13ad71731234cfa8793b75705c3dbe2). Checked 2026-10-08 00:58 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

The one permit at this address: https://nearbypermits.com/naperville/address/639-e-5th-av/