# Planned developments in Marathon County, WI

Boardwalk found 700+ planned projects in Marathon County, WI in public filings from the last 12 months. The latest is on the City of Mosinee Common Council agenda for Oct 12, 2026.

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

## Marathon County at a glance

| Measure | Value |
|---|---|
| Projects, last 12 months | 700+ |
| New in the last 30 days | 22 |
| Most common type | Infrastructure |
| Latest filing | Oct 12, 2026, City of Mosinee Common Council |
| Sources we check | 3 |

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 Marathon County

By type, last 12 months.

| Type | Projects | Share |
|---|---|---|
| Infrastructure | 270+ | 40% |
| Development decisions | 170+ | 25% |
| Residential | 120+ | 18% |
| Commercial | 55 | 8% |
| Public and institutional | 53 | 8% |
| Industrial | 13 | 2% |
| Agricultural | 2 | Under 1% |
| Mixed use | 1 | Under 1% |

## Recent projects in Marathon County

| Project | Location | Developer | Type | Size | Stage | Latest meeting |
|---|---|---|---|---|---|---|
| 3rd Street Reconstruction Project | Mosinee, WI | Not stated | Roads and highways | Not stated in filing | Early planning | Oct 12, 2026 |
| Habitat for Humanity Development Proposal and Sale at 424 Burns Street | Wausau, WI | Habitat for Humanity of Wausau | Single-family | 1 home · 0.78 acres | Seeking approval | Oct 6, 2026 |
| Volkman St. Road Construction Contract | Rothschild, WI | Incredible Bank | Transportation | Not stated in filing | In design | Sep 28, 2026 |
| Marathon County Highway Garage Facility | Kronenwetter, WI | Not stated | Government offices | Not stated in filing | Seeking approval | Sep 21, 2026 |
| Grossman Drive Reconstruction from Metro to Alderson | Schofield, WI | Not stated | Roads and highways | Not stated in filing | In design | Sep 15, 2026 |
| $35K Business Park Pond 1 Addition | Spencer, WI | Not stated | Utilities | Not stated in filing | In design | Sep 14, 2026 |
| Liberty Park Sports Courts Improvement Project | Rib Mountain, WI | Not stated | Parks | Not stated in filing | Out to bid | Aug 17, 2026 |
| 1,855-Sqft Auto Service Center Expansion | Wausau, WI | Brass Properties, LLC | Auto repair | 0.84 acres | Recommended | Jul 21, 2026 |
| 7.4-Acre Boutique Hotel and Restaurant Redevelopment | Schofield, WI | Not stated | Hotels and lodging | 7.4 acres | Early planning | Jul 13, 2026 |
| 2-Lot Residential Subdivision Extension | Weston, WI | Timber Ridge Builders | Residential | 2 units | Seeking approval | Jul 13, 2026 |
| 60-Unit Mixed-Use Development on 1.13 Acres | Wausau, WI | Eminent Development Corporation | Multifamily | 60 units · 1.13 acres | Early planning | Jul 7, 2026 |
| 7.56-Acre Corridor Commercial Rezone for RV Facility | Rib Mountain, WI | King's Campers | Commercial | 7.56 acres | Continued | Mar 17, 2026 |

Showing 12 of 700+ projects. A free trial opens the full records and documents.

Samples show projects filed by companies or public bodies.

## Cities in Marathon County

- [Wausau, WI](https://boardwalkai.com/development/wisconsin/wausau/) · 210+ projects
- [Mosinee, WI](https://boardwalkai.com/development/wisconsin/mosinee/) · 97 projects
- [Weston, WI](https://boardwalkai.com/development/wisconsin/weston/) · 96 projects
- Edgar, WI · 73 projects
- [Schofield, WI](https://boardwalkai.com/development/wisconsin/schofield/) · 56 projects
- [Rib Mountain, WI](https://boardwalkai.com/development/wisconsin/rib-mountain/) · 43 projects
- [Marathon City, WI](https://boardwalkai.com/development/wisconsin/marathon-city/) · 28 projects
- Spencer, WI · 26 projects
- [Rothschild, WI](https://boardwalkai.com/development/wisconsin/rothschild/) · 24 projects
- Maine, WI · 16 projects
- Kronenwetter, WI · 8 projects
- Stratford, WI · 4 projects
- Hatley, WI · 3 projects
- Knowlton, WI · 3 projects
- Elderon, WI · 1 project
- Athens, WI · Checked, no projects in 12 months

## Nearby places

- [Wood County, WI](https://boardwalkai.com/development/wisconsin/wood/) · 440+ projects
- [Portage County, WI](https://boardwalkai.com/development/wisconsin/portage/) · 360+ projects
- [Lincoln County, WI](https://boardwalkai.com/development/wisconsin/lincoln/) · 240+ projects
- [Taylor County, WI](https://boardwalkai.com/development/wisconsin/taylor/) · 100+ projects
- [Clark County, WI](https://boardwalkai.com/development/wisconsin/clark/) · 140+ projects
- [Langlade County, WI](https://boardwalkai.com/development/wisconsin/langlade/) · 62 projects

All places in Wisconsin: [Wisconsin](https://boardwalkai.com/development/wisconsin/)

## Questions about Marathon County

### What's planned in Marathon County, WI?

Boardwalk found 700+ planned projects in Marathon County, WI in the last 12 months. The latest is on the City of Mosinee Common Council agenda for Oct 12, 2026.

### Where does this data come from?

Boardwalk's Marathon County projects come from public meeting records, such as City of Mosinee Common Council agendas and minutes. Each one links to the original filing.

### How current is it?

Boardwalk checks Marathon 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 Marathon County projects?

Yes, a Boardwalk Alert emails you new Marathon 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.** [marathon.json](https://boardwalkai.com/data/places/wisconsin/marathon.json) · [marathon.md](https://boardwalkai.com/development/wisconsin/marathon/index.md)

## How to cite

Source: Boardwalk, "Planned developments in Marathon County, WI", boardwalkai.com/development/wisconsin/marathon/, data as of Oct 19, 2026.

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