# Planned developments in Cowlitz County, WA

Boardwalk found 100+ planned projects in Cowlitz County, WA in public filings from the last 12 months, mostly infrastructure and residential. The latest is on the City of Longview Appeal Board of Adjustment agenda for Oct 13, 2026.

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

## Cowlitz County at a glance

| Measure | Value |
|---|---|
| Projects, last 12 months | 100+ |
| New in the last 30 days | 13 |
| Most common type | Infrastructure |
| Latest filing | Oct 13, 2026, City of Longview Appeal Board of Adjustment |
| 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 Cowlitz County

By type, last 12 months.

| Type | Projects | Share |
|---|---|---|
| Infrastructure | 48 | 48% |
| Residential | 24 | 24% |
| Public and institutional | 13 | 13% |
| Development decisions | 11 | 11% |
| Commercial | 5 | 5% |

## Recent projects in Cowlitz County

| Project | Location | Developer | Type | Size | Stage | Latest meeting |
|---|---|---|---|---|---|---|
| 4-Unit Fourplex Development | Longview, WA | Huegel Properties Inc. | Duplexes to fourplexes | 4 units | Seeking approval | Oct 13, 2026 |
| $2.5M Glenwood Drive Roadway Rehabilitation | Longview, WA | Not stated | Roads and highways | Not stated in filing | Early planning | Sep 24, 2026 |
| $5.5M Beech Street Culvert Replacement | Longview, WA | Not stated | Stormwater and drainage | Not stated in filing | Early planning | Sep 24, 2026 |
| Talley Way Corridor Transportation Planning | Kelso, WA | Not stated | Transportation | Not stated in filing | In design | Sep 15, 2026 |
| $3.5M Drinking Water Filtration Upgrade | Kalama, WA | Not stated | Water treatment plants | Not stated in filing | Early planning | Aug 6, 2026 |
| 41-Unit Residential Development on 7.4 Acres | Kalama, WA | TRJ Planning Inc | Single-family | 41 homes · 7.4 acres | Seeking approval | Aug 6, 2026 |
| $45K Dougherty Sewer Force Main Extension Engineering Contract | Castle Rock, WA | Not stated | Sewer and wastewater | Not stated in filing | Approved | Jun 22, 2026 |
| Community Building b Request for Proposals | Kalama, WA | Not stated | Government buildings | Not stated in filing | Out to bid | Jun 18, 2026 |
| Fire and EMS Property Tax Levy Lid Lift | Longview, WA | Not stated | Fire and police stations | Not stated in filing | Approved | Jun 11, 2026 |
| $340K Dedicated Fill Line Project Infrastructure | Longview, WA | Not stated | Utilities | Not stated in filing | In design | Jun 11, 2026 |
| 77.5-Acre Mixed-Use District with Employment, Residential, and Retail | Castle Rock, WA | MacKay Sposito | Residential | 77.5 acres | Seeking approval | Nov 14, 2025 |
| 43-Unit Residential Subdivision on Cloverdale Road | Kalama, WA | Olin Homes | Single-family | 43 homes | Seeking approval | Jan 9, 2025 |

Showing 12 of 100+ projects. A free trial opens the full records and documents.

Samples show projects filed by companies or public bodies.

## Cities in Cowlitz County

- [Longview, WA](https://boardwalkai.com/development/washington/longview/) · 51 projects
- Kalama, WA · 18 projects
- Castle Rock, WA · 10 projects
- Kelso, WA · 7 projects

## Nearby places

- [Clark County, WA](https://boardwalkai.com/development/washington/clark/) · 450+ projects
- [Lewis County, WA](https://boardwalkai.com/development/washington/lewis/) · 100+ projects
- [Wahkiakum County, WA](https://boardwalkai.com/development/washington/wahkiakum/) · 47 projects
- [Skamania County, WA](https://boardwalkai.com/development/washington/skamania/) · 34 projects
- [Thurston County, WA](https://boardwalkai.com/development/washington/thurston/) · 510+ projects
- [Pacific County, WA](https://boardwalkai.com/development/washington/pacific/) · 200+ projects

All places in Washington: [Washington](https://boardwalkai.com/development/washington/)

## Questions about Cowlitz County

### What's planned in Cowlitz County, WA?

Boardwalk found 100+ planned projects in Cowlitz County, WA in the last 12 months, mostly infrastructure and residential. The latest is on the City of Longview Appeal Board of Adjustment agenda for Oct 13, 2026.

### Where does this data come from?

Boardwalk's Cowlitz County projects come from public meeting records, such as City of Longview Appeal Board of Adjustment agendas and minutes. Each one links to the original filing.

### How current is it?

Boardwalk checks Cowlitz 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 Cowlitz County projects?

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

## How to cite

Source: Boardwalk, "Planned developments in Cowlitz County, WA", boardwalkai.com/development/washington/cowlitz/, data as of Oct 19, 2026.

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