Key Terms

To advocate for the creation of affordable homes and the policies that support it, you will need to speak the language of housing policy.

The following tools and policies encourage the creation of affordable housing and are key strategies under consideration by the city of Bainbridge Island with frequent appearances on City Council and Planning Commission agendas. Each program can be shaped to suit conditions on Bainbridge.

Inclusionary zoning

Inclusionary zoning encourages or requires developers to include below-market units as part of market-rate developments. These policies can lead to affordable housing that is integrated in neighborhoods throughout the community. Inclusionary zoning programs often incentivize voluntary participation or compensate developers for required participation.

Density bonuses

Density bonuses are one way to incentivize inclusionary zoning. They allow a developer to build more units than allowed by the zoning code in exchange for building affordable homes. This can be achieved by raising height allowance, increasing the number of units, or lowering parking requirements.

Multifamily tax exemption

The multifamily tax exemption is used to encourage the development of affordable multifamily housing by granting a partial property tax exemption (for 8, 12, or 20 years in Washington). The exemption applies only to the portion of the development that is affordable.

Transfer of development rights

A transfer of development rights program allows developers to purchase development rights from “sending areas,” such as farms or critical habitat, for use in “receiving areas,” such as city centers or other areas designated for growth. The developer is allowed to build with greater density, and the landowner is compensated for the loss of development potential. A conservation easement is placed on the sending area, ensuring that the land is permanently protected.

Housing Design Demonstration Project

The City of Bainbridge Island conceived the Housing Design Demonstration Project (HDDP) to increase the supply and choice of housing and to create housing that serves low-income households and uses innovative green building practices. Qualifying projects are granted incentives, such as density bonuses and reduced parking and setback requirements, in exchanged for building affordably and sustainably. This program is set to expire December 31, 2022.

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Zoning Map of Bainbridge

View the island through the lens of housing. This map, commissioned from the city, shows the opportunities and constraints for affordable housing and the balance of natural and developed lands.

Click to enlarge