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Making the most of Bellingham’s remaining residential land.
One of the biggest reasons people can’t find homes they can afford is that there just aren’t enough. If we are going to make more housing available and stem the tide of rising costs in Bellingham, we need to build more homes and a wider variety of them.
But we can’t just keep building the same housing types we have in the past. This country has an abundance of single-family homes and larger scale multi-family buildings, such as apartments. The same is true here in Bellingham, where the majority of land for housing has been allocated to support single-family homes and most of the multi-family housing is in larger buildings with more than 20 units.
We need to build denser – with more homes on the same amount of limited land – and we need to build different, more affordable housing types. We’ve heard many community members say this is what they want and need.
What’s being done to create more middle housing?
Bellingham’s Infill Housing Toolkit
In 2009, Bellingham adopted an infill housing toolkit to make it easier to develop middle housing in Bellingham, while establishing design standards that help them architecturally blend into existing neighborhoods. Since 2009, amendments to the toolkit have been adopted that expand where it is allowed, refine standards in response to user feedback, and streamline the review process for small-scale projects.
Current efforts in Bellingham to expand middle housing opportunities.
We’re seeking to correct outdated rules by changing Bellingham’s code to allow middle housing in all neighborhoods. Mayor Kim Lund signed an executive order in November 2024 that includes actions supporting middle housing. The order calls for accelerating the changes required by the new state laws on middle housing driven by HB 1110 (2023).
On May 19, 2025, City Council adopted an interim ordinance expanding Bellingham’s existing middle housing toolkit (the infill housing toolkit) for citywide application. The ordinance allows middle housing in all areas of Bellingham that are zoned predominantly for residential use, except on property in the Lake Whatcom Reservoir.
On December 8, 2025, City Council adopted a new interim ordinance amending and extending the previous interim ordinance. The updated ordinance broughtthe City into full compliance with new state laws on middle housing, while giving City staff an opportunity to study impacts of interim regulations before developing permanent regulations.
What will changes to middle housing rules mean for Bellingham?
Updates to our middle housing rules will result in incremental changes. Over time we’ll add more housing choices throughout the city, which the community is asking for. In the City’s 2023 Housing Preference Survey, 58 percent of respondents said they would prefer to live in small-scale residential or urban residential areas, with diverse housing mixed with commercial services, good bicycle and pedestrian connectivity, and access to transit.
- As a renter, more middle housing means there will be additional and different housing choice.
- As a property owner, it means you can add an ADU or otherwise develop your property to add up to four (and possibly six) housing units in most areas.
- As a neighbor, it means that you might see new, small-scale homes popping up nearby.
- For all of us, it means we’ll be designing for a future with housing choices that welcome a diversity of residents, family types and incomes.


