Accessory Dwelling Units: A Status Report Presented to the Kitsap County Regional Coordinating Council June 3, 2008

Common Uses of Accessory Dwellings and Structures  Garages, Carports, and Artist Studios  Stables  Apartments  Separate “Out” Buildings

Background  Emerging in the late 1940’s and into the 1950’s, accessory dwelling units presented a source of income to American households.  Not only did they provide extra income to homeowners, the development of these units could contribute to the solution of the affordable housing crisis.  GMA (43.63.A.215(3) RCW) and Washington Housing Policy Act the requires local governments to provide for ADUs.

Community Benefits of ADUs  Helps address the affordability issue related to housing.  Helps maximize the use of land.  Provides entry level housing for young persons and students.  Provides manageable housing for residents who wish to “downsize” without having to be displaced out of their neighborhood.

Community Concerns  Parking  Traffic congestion  Exterior appearance  Impact on neighborhood character  Overcrowding  Attracts undesirables and crime

ADU Requirements Throughout Kitsap County Jurisdictions  ADUs are permitted in all jurisdictions in Kitsap County (see attachment for details).  All jurisdictions except the County allow for both attached and detached units (County only allows detached ADUs).  Sizes differ, but the size of ADUs are limited to a upper floor size based on the primary residences size.

ADU Requirements Throughout Kitsap County Jurisdictions  ADUs can only be constructed on a lot with the owner occupying either the primary residential structure or the ADU (in some cases this occupation may be part-time).  ADUs typically need to reflect the character of the neighborhood they are located.  All zoning standards must be met.  A total of 22 ADU permits issued Countywide in 2007.

Moving Forward …  As we move forward, what are the main policy issues that COULD be addressed to ensure ADUs remain a viable housing option, while ensuring our neighborhoods and communities are not negatively impacted?

Potential Policy Questions  Approval process.  Owner occupied requirement  Attached versus unattached  Pre-existing conditions  Size and character