Planning and Zoning

Planning and Zoning

ZDO 292

The Walk Bike Clackamas (WBC) Plan is the first full update to the County's Pedestrian Master Plan and Bicycle Master Plan since they were first adopted in 1996. WBC is a two-and-a-half year long planning project resulting in the county's first combined bicycle and pedestrian plan. The project goal is to provide a comprehensive, long-term vision for improving walking and biking opportunities in Clackamas County for transportation and recreation. WBC provides guidance on capital investment priorities and policy to create a balanced, connected and safe transportation system. WBC will serve as the bicycle and pedestrian modes of the TSP.

Return to the Zoning and Development Ordinance main page. Contact zoninginfo@clackamas.us for additional information."

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Hearings Officer: Z0436-23 - Jan. 16, 2025

The Planner Director decision has been appealed.
The applicant is requesting to modify Conditional Use applications Z0160-09 and Z0351-02 to use a portion of the current building for parochial school uses. The applicant proposes a phased approach to opening the school use with the maximum number of 150 students using the existing building and parking areas. No expansion of the building is proposed.

Hearings Officer: Z0315-24 - Jan. 9, 2025

The Planner Director decision has been appealed.
The applicant proposed a Non-Conforming Use verification for a detached garage built in 1962, that does not comply with the 10-foot side setback standard in the RRFF-5 zone, stated in Table 316-2 of the ZDO. This encroaches into SE side setback area. The application also requested retroactive approval for an alteration of a non-conforming use for the attic addition on top of the garage, added in 2019. The modification for the attic addition was approved by County staff, with conditions that the applicant retroactively apply for and receive Building Permits for the 2019 attic addition.

ADUs and RVs as options for secondary dwellings

Second dwelling options: Accessory Dwelling Units (ADUs) in rural residential areas and Recreational Vehicles (RVs) in rural and urban residential areas

To help support access to more affordable housing in unincorporated Clackamas County, on August 1, 2024, the Board of County Commissioners adopted an ordinance approving amendments to the county’s Zoning & Development Ordinance (ZDO) that allow:

  1. An accessory dwelling unit (ADU) on certain rural residential properties, and
  2. Using a recreational vehicle (RV) as a second dwelling on certain urban and rural residential properties.

The ordinance became effective September 3, 2024.

Rural Accessory Dwelling Units (ADUs)

An accessory dwelling unit is a second (usually smaller) dwelling unit located on the same lot as a detached single-family home or manufactured home. It may be attached or detached from the single-family home or manufactured home.

ADU (attached)
 

Historically, state law has not allowed ADUs in rural areas. State legislation in 2021 and 2023 changed these rules, however, and now can now allow ADUs in rural residential areas, provided the site is outside of an urban reserve. The specific requirements rural ADUs must meet are as described in the following documents.

Requirements for RVs

A recreational vehicle is a vehicle licensed by the state that:

  • Is designed for human occupancy
  • Is designed to be used temporarily for recreational, seasonal, or emergency purposes, and
  • Has a gross floor area not exceeding 400 square feet when set up.

RVs include park trailers, travel trailers, pick up campers, motor homes, fifth-wheel trailers, and camping and tent trailers.

Large motorhome

truck pulling a trailer

Motorhome

Historically, siting an RV as a residence on private property was prohibited in Clackamas County, except in limited circumstances, such as temporary dwellings for care or while building a permanent dwelling.  But because of recent state law changes, the county may now allow certain property owners to place one RV on their property for use as a second dwelling. RVs may be permitted as second dwellings on land zoned for single-family residential use that is within the unincorporated areas of Clackamas County (outside cities) and:

  1. Inside the Portland Metro urban growth boundary (UGB), or
  2. Both outside of an urban growth boundary (UGB) and outside of an urban reserve.

Specific requirements that must be met in order to site an RV as a second dwelling are described in the following document.

Need more Information? To determine if your property qualifies for one of these new housing options and learn more about siting and permitting requirements, contact Planning and Zoning at 503-742-4500 or zoninginfo@clackamas.us.

Background

See video below for the overview of the proposed rules presented to the Planning Commission in February 2024.

Meetings and public hearings

Planning Commission and Board of Commissioners meetings and hearings on the proposed rules are listed below. Background information and videos are available by clicking on the meeting links.  
August 1, 2024
10 a.m.
Board of County Commissioners Business Meeting
Staff presentation and Board adoption of zoning code amendments.
April 2
6 p.m. to 7:30 p.m.
Online Information Session
Full event video
A brief overview of changes under consideration, along with an extensive Q-and-A with County Planning staff. 
April 22
6:30 p.m.
Planning Commission Public Hearing  
Video of staff presentation on proposed code amendments, testimony from the public and discussion by Planning Commission members or read staff reports.  
May 8
10 a.m.
Board of County Commissioners Public Hearing 
Staff presentation on proposed code amendments, testimony from the public and discussion by County Commissioners.  
June 6
10 a.m.
Board of County Commissioners Business Meeting
Board discussion and action on reading and adoption of previously approved land use ordinance.  
Questions? Contact:
Department Staff
Planning & Zoning
503-742-4500
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