Clackamas County Votes to Allow ADUs, Residential RVs

County officials hope the zoning changes will help boost the housing supply in the region.

1 minute read

June 18, 2024, 9:00 AM PDT

By Diana Ionescu @aworkoffiction


View of Mount Hood at golden hour with Happy Valley, Oregon homes in foreground.

Happy Valley in Clackamas County, Oregon. | jpldesigns / Adobe Stock

Clackamas County, Oregon residents will be allowed to include accessory dwelling units (ADUs) and recreational vehicles (RVs) as secondary housing units on properties in Rural Residential zones. 

According to an article in Mountain Times by Adrian Knowler, “ADUs are defined as permanent dwellings that include a kitchen, bathroom, and are permitted and connected to utilities, principal planner Martha Fritzie told the commissioners. She noted that ADUs can be either detached buildings, internal conversions or extensions of existing houses.”

The new rules apply to properties larger than two acres. ADUs must be no larger than 900 square feet, while RVs must be equipped with permanent essential services like water and sewage disposal.  The rules also prohibit renting these units as short-term rentals.

As Knowler notes, “The proposal came as state laws on land use have changed over the previous three legislative sessions. State law previously had prohibited ADUs outside urban growth boundaries such as the rurally designated Mount Hood Corridor.”

Sunday, June 16, 2024 in Mountain Times

Single-family homes in a suburban neighborhood in Florida.

New Florida Law Curbs HOA Power

The legislation seeks to cut down on ‘absurd’ citations for low-level violations.

June 16, 2024 - The Guardian

Multistory apartment building under construction.

New Tennessee Law Allows No-Cost Incentives for Affordable Housing

Local governments in the Volunteer State can now offer developers incentives like increased density, lower parking requirements, and priority permitting for affordable housing projects.

June 10, 2024 - Nooga Today

Aerial view of intersection in New York City with yellow cabs and zebra crosswalks.

Planners’ Complicity in Excessive Traffic Deaths

Professor Wes Marshall’s provocatively-titled new book, "Killed by a Traffic Engineer," has stimulated fierce debates. Are his criticisms justified? Let’s examine the degree that traffic engineers contribute to avoidable traffic deaths.

June 13, 2024 - Todd Litman

Brick high-rise apartment buildings in New York City

Study: Housing Crisis is About Affordability, not Supply

New research shows that there is no overall shortage of housing units, but all U.S. metropolitan areas face a severe lack of affordable units for low-income renters.

June 18 - University of Kansas

Couple on one side of desk with banker on other side looking at paperwork.

Are Race-Based Lawsuits Affecting Community Lenders?

Shelterforce spoke with community lending leaders and experts about the current mood across the sector. What, if anything, are organizations doing to avoid becoming the next target of conservative activists?

June 18 - Shelterforce Magazine

Rendering of Glory Park in Lewisville, Texas.

New Park Promotes Community and Connectivity in Lewisville, Texas

The city of Lewisville just celebrated the opening of Glory Park/Parque la Gloria, helping to improve park access and the quality of life for residents.

June 18 - Lewisville Leader

Urban Design for Planners 1: Software Tools

This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.

Planning for Universal Design

Learn the tools for implementing Universal Design in planning regulations.