# Planned developments in Marathon, FL

Boardwalk found 64 planned projects in Marathon, FL in public filings from the last 12 months, mostly infrastructure. The latest is on the City of Marathon City Council agenda for Sep 8, 2026.

Data as of Oct 11, 2026. Updated monthly. Page: https://boardwalkai.com/development/florida/marathon/

## Marathon at a glance

| Measure | Value |
|---|---|
| Projects, last 12 months | 64 |
| New in the last 30 days | 0 |
| Most common type | Infrastructure |
| Latest filing | Sep 8, 2026, City of Marathon City 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

By type, last 12 months.

| Type | Projects | Share |
|---|---|---|
| Infrastructure | 35 | 55% |
| Public and institutional | 12 | 19% |
| Residential | 9 | 14% |
| Development decisions | 5 | 8% |
| Commercial | 3 | 5% |

## Recent projects in Marathon

| Project | Developer | Type | Size | Stage | Latest meeting |
|---|---|---|---|---|---|
| $57K Coco Plum Drive Multi-Use Trail Lighting Design | Not stated | Trails and greenways | Not stated in filing | In design | Sep 8, 2026 |
| $761K Bridge Construction Engineering and Inspection Services | Not stated | Bridges | Not stated in filing | In design | Sep 8, 2026 |
| Community Park Maintenance Building Construction | Not stated | Parks | Not stated in filing | In design | Sep 8, 2026 |
| $1M Coco Plum Trail Lighting Project | Not stated | Trails and greenways | Not stated in filing | In design | Sep 8, 2026 |
| Area 3 Wastewater Treatment Plant Expansion | Not stated | Utilities | Not stated in filing | In design | Sep 8, 2026 |
| 12-Unit Residential Development | Keys Health + Housing | Residential | 12 units | Approved | May 12, 2026 |
| Seven Mile Marina Renovation for Pigeon Key Reception and Office | Not stated | Government buildings | Not stated in filing | Out to bid | Mar 10, 2026 |
| Community Park Restroom Construction | Not stated | Parks | Not stated in filing | Approved | Mar 10, 2026 |
| 15-Unit Workforce Housing Development | VC Seaview | Multifamily | 15 units | Early planning | Jan 13, 2026 |
| 15-Unit Affordable Housing Redevelopment | VC Seaview, Ltd. | Affordable (LIHTC) housing | 15 units | Seeking approval | Jan 13, 2026 |
| 4-Unit Affordable Residential Development | QOF Inc. | Single-family | 4 homes | Seeking approval | Nov 17, 2025 |

Showing 11 of 64 projects. A free trial opens the full records and documents.

Samples show projects filed by companies or public bodies.

## Nearby places

- Key Colony Beach, FL · 10 projects
- Layton, FL · 4 projects
- [Islamorada, Village of Islands, FL](https://boardwalkai.com/development/florida/islamorada-village-of-islands/) · 36 projects
- [Key West, FL](https://boardwalkai.com/development/florida/key-west/) · 220+ projects
- Florida City, FL · 4 projects
- [Homestead, FL](https://boardwalkai.com/development/florida/homestead/) · 180+ projects

All places in Florida: [Florida](https://boardwalkai.com/development/florida/)

## Questions about Marathon

### What's planned in Marathon, FL?

Boardwalk found 64 planned projects in Marathon, FL in the last 12 months, mostly infrastructure. The latest is on the City of Marathon City Council agenda for Sep 8, 2026.

### Where does this data come from?

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

### How current is it?

Boardwalk checks Marathon's public records at least once a week; the last check was Oct 11, 2026. These counts are as of Oct 11, 2026 and refresh monthly.

### Can I get an Alert for new Marathon projects?

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

## How to cite

Source: Boardwalk, "Planned developments in Marathon, FL", boardwalkai.com/development/florida/marathon/, data as of Oct 11, 2026.

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