# Building permits at 635 Wellner Rd, Naperville, IL

Three permits on record here. The newest, Sep 29, 2025: We are going to build a bedroom and a bathroom. 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 |
|---|---|---|---|---|
| Sep 29, 2025 | Alteration or repair | We are going to build a bedroom and a bathroom. We will also build a divider wall between the 2 unfinished areas and finish the small areas between the stairs. | $48,463 | [RESD-0847-2025](https://nearbypermits.com/naperville/permit/RESD-0847-2025/) |
| Aug 9, 2024 | Plumbing | Complete installation of underground irrigation system | $5,650 | [RMIS-1725-2024](https://nearbypermits.com/naperville/permit/RMIS-1725-2024/) |
| Nov 16, 2023 | Fence, wall or deck | 122 of 4 high flat top alum with one gate | $4,980 | [RMIS-2882-2023](https://nearbypermits.com/naperville/permit/RMIS-2882-2023/) |

## More on this street

Other addresses on Wellner Rd with permits, nearest house number first:

- [639 Wellner Rd](https://nearbypermits.com/naperville/address/639-wellner-rd/): newest permit Oct 14, 2025
- [705 Wellner Rd](https://nearbypermits.com/naperville/address/705-wellner-rd/): newest permit Aug 18, 2026
- [711 Wellner Rd](https://nearbypermits.com/naperville/address/711-wellner-rd/): newest permit Nov 7, 2024
- [824 Wellner Rd](https://nearbypermits.com/naperville/address/824-wellner-rd/): newest permit Oct 22, 2025
- [833 Wellner Rd](https://nearbypermits.com/naperville/address/833-wellner-rd/): newest permit Apr 30, 2025
- [842 Wellner Rd](https://nearbypermits.com/naperville/address/842-wellner-rd/): newest permit Sep 21, 2026
- [846 Wellner Rd](https://nearbypermits.com/naperville/address/846-wellner-rd/): newest permit Jun 11, 2025

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Source: City of Naperville permit data (https://www.arcgis.com/home/item.html?id=d13ad71731234cfa8793b75705c3dbe2). Checked 2026-10-08 04:10 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

All 3 permits at this address: https://nearbypermits.com/naperville/address/635-wellner-rd/