# Building permits at 140 W 5th Av, Naperville, IL

One permit on record here. The newest, Jun 2: LaCassa Plumbing was awarded the contract at 140 West 5th St. LaCassa Plumbing will excavate down to pipe and. 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 |
|---|---|---|---|---|
| Jun 2, 2026 | Plumbing | LaCassa Plumbing was awarded the contract at 140 West 5th St. LaCassa Plumbing will excavate down to pipe and install a new full size clean out. We will bed in CA-7 gravel and wait for inspection. Once inspection is passed we will then backfill. LaCassa | $6,500 | [MISC-0756-2026](https://nearbypermits.com/naperville/permit/MISC-0756-2026/) |

## Zoning requests nearby

We don't list zoning cases for Naperville yet. Look them up on the city's Planning and Zoning Commission page: https://www.naperville.il.us/government/board-and-commissions/planning-and-zoning-commission/

## More on this street

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

- [129 W 5th Av](https://nearbypermits.com/naperville/address/129-w-5th-av/): newest permit Jan 27, 2025
- [316 W 5th Av](https://nearbypermits.com/naperville/address/316-w-5th-av/): newest permit Nov 25, 2024
- [402 W 5th Av](https://nearbypermits.com/naperville/address/402-w-5th-av/): newest permit Apr 9, 2026
- [538 W 5th Av](https://nearbypermits.com/naperville/address/538-w-5th-av/): newest permit Jul 31, 2025
- [595 W 5th Av](https://nearbypermits.com/naperville/address/595-w-5th-av/): newest permit Jul 20, 2026
- [605 W 5th Av](https://nearbypermits.com/naperville/address/605-w-5th-av/): newest permit Sep 11, 2026
- [614 W 5th Av](https://nearbypermits.com/naperville/address/614-w-5th-av/): newest permit Aug 21, 2025
- [708 W 5th Av](https://nearbypermits.com/naperville/address/708-w-5th-av/): newest permit Oct 13, 2025
- [800 W 5th Av](https://nearbypermits.com/naperville/address/800-w-5th-av/): newest permit Aug 6, 2025

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Source: City of Naperville permit data (https://www.arcgis.com/home/item.html?id=d13ad71731234cfa8793b75705c3dbe2). Checked 2026-10-16 22:38 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/140-w-5th-av/