# Planned developments in Monroe County, IL

Boardwalk found 190+ planned projects in Monroe County, IL in public filings from the last 12 months. The latest is on the City of Columbia Park & Recreation Advisory Board agenda for Sep 22, 2026.

Data as of Oct 19, 2026. Updated monthly. Page: https://boardwalkai.com/development/illinois/monroe/

## Monroe County at a glance

| Measure | Value |
|---|---|
| Projects, last 12 months | 190+ |
| New in the last 30 days | 2 |
| Most common type | Infrastructure |
| Latest filing | Sep 22, 2026, City of Columbia Park & Recreation Advisory Board |
| Sources we check | 1 |

Last 12 months, duplicates merged. Includes private, public, and small jobs. How we count: https://boardwalkai.com/coverage/#how-we-count

## What's planned in Monroe County

By type, last 12 months.

| Type | Projects | Share |
|---|---|---|
| Infrastructure | 59 | 31% |
| Development decisions | 40 | 21% |
| Commercial | 37 | 19% |
| Residential | 26 | 14% |
| Public and institutional | 19 | 10% |
| Industrial | 6 | 3% |
| Mixed use | 3 | 2% |
| Agricultural | 2 | 1% |

## Recent projects in Monroe County

| Project | Location | Developer | Type | Size | Stage | Latest meeting |
|---|---|---|---|---|---|---|
| Admiral Trost Park Phase 2 Concept Design | Columbia, IL | Not stated | Parks | Not stated in filing | Recommended | Sep 22, 2026 |
| Keeley Road Improvements and Water Main Extension | Dupo, IL | Not stated | Roads and highways | Not stated in filing | Early planning | Sep 8, 2026 |
| $188K Lakeview Drive Resurfacing and Safety Improvements Project | Waterloo, IL | Not stated | Roads and highways | Not stated in filing | In design | Sep 8, 2026 |
| New Commercial Building for Wilson Family Windows | Valmeyer, IL | Wilson Family Windows | Service businesses | Not stated in filing | Seeking approval | Aug 18, 2026 |
| Dry-Pit Submersible Pump Replacement Infrastructure Project | Dupo, IL | Not stated | Utilities | Not stated in filing | Approved | Aug 17, 2026 |
| Dannehold Farms Sewer System Maintenance | Waterloo, IL | Not stated | Sewer and wastewater | Not stated in filing | In design | Aug 10, 2026 |
| $200K Water Main Extension under I-255 | Dupo, IL | Not stated | Utilities | Not stated in filing | Approved | Jul 20, 2026 |
| Ghent Road Reconstruction Phase 2 Joint Agreement | Columbia, IL | Not stated | Roads and highways | Not stated in filing | Approved | Jul 20, 2026 |
| Municipal Complex, Roadway, and Park Improvements Bond Issuance | Columbia, IL | Not stated | Government buildings | Not stated in filing | Approved | Jun 1, 2026 |
| Remlok Water Main Loop Design and Engineering | Waterloo, IL | Not stated | Pipelines | 57 acres | Approved | May 11, 2026 |
| 16-Unit Mixed-Use Development on 1.75 Acres | Columbia, IL | Main Street Villas LLC | Retail | 22 units · 1.75 acres | Seeking approval | Apr 20, 2026 |
| 57-Acre Property Gas Main Extension Planning | Waterloo, IL | Not stated | Pipelines | 57 acres | Early planning | Apr 13, 2026 |

Showing 12 of 190+ projects. A free trial opens the full records and documents.

Samples show projects filed by companies or public bodies.

## Cities in Monroe County

- [Waterloo, IL](https://boardwalkai.com/development/illinois/waterloo/) · 98 projects
- [Columbia, IL](https://boardwalkai.com/development/illinois/columbia/) · 57 projects
- Dupo, IL · 24 projects
- Valmeyer, IL · 13 projects

## Nearby places

- [St. Clair County, IL](https://boardwalkai.com/development/illinois/st-clair/) · 600+ projects
- [Randolph County, IL](https://boardwalkai.com/development/illinois/randolph/) · 120+ projects
- [Clinton County, IL](https://boardwalkai.com/development/illinois/clinton/) · 200+ projects
- [Madison County, IL](https://boardwalkai.com/development/illinois/madison/) · 820+ projects
- [Washington County, IL](https://boardwalkai.com/development/illinois/washington/) · 48 projects
- [Perry County, IL](https://boardwalkai.com/development/illinois/perry/) · 57 projects

All places in Illinois: [Illinois](https://boardwalkai.com/development/illinois/)

## Questions about Monroe County

### What's planned in Monroe County, IL?

Boardwalk found 190+ planned projects in Monroe County, IL in the last 12 months. The latest is on the City of Columbia Park & Recreation Advisory Board agenda for Sep 22, 2026.

### Where does this data come from?

Boardwalk's Monroe County projects come from public meeting records, such as City of Columbia Park & Recreation Advisory Board agendas and minutes. Each one links to the original filing.

### How current is it?

Boardwalk checks Monroe County's public records at least once a week; the last check was Oct 19, 2026. These counts are as of Oct 19, 2026 and refresh monthly.

### Can I get an Alert for new Monroe County projects?

Yes, a Boardwalk Alert emails you new Monroe County projects daily, weekly, or monthly. Start with a 7-day free trial, no credit card needed.

## Get the full data

- **Count for free.** Connect Boardwalk to Claude or ChatGPT and ask how many projects match. Counting is free during your trial and on every plan. [Use it in Claude or ChatGPT](https://boardwalkai.com/mcp/)
- **Open the records.** Start a 7-day free trial, no credit card. It includes 50 project records. [Start free trial](https://boardwalkai.com/auth/signup/)
- **Use it in your tools.** CSV export, the API, and the MCP server come with every plan. [API docs](https://boardwalkai.com/docs/api/)
- **Download these numbers.** [monroe.json](https://boardwalkai.com/data/places/illinois/monroe.json) · [monroe.md](https://boardwalkai.com/development/illinois/monroe/index.md)

## How to cite

Source: Boardwalk, "Planned developments in Monroe County, IL", boardwalkai.com/development/illinois/monroe/, data as of Oct 19, 2026.

How we count: https://boardwalkai.com/coverage/#how-we-count