Mountlake Terrace proposes diverse middle housing types including slots and stacks

In the heart of Mountlake Terrace, city planners gathered on March 24, 2025, to discuss the future of housing development in the area. The Planning Commission meeting buzzed with ideas as members explored innovative housing types aimed at addressing the growing demand for diverse living options.

One of the central topics was the feasibility of various housing models, particularly townhomes and apartments. A key concern raised was the cost of structured parking, which can significantly impact the overall price of housing. As one planner noted, the expense of underground parking could add up to $50,000 per stall, making it challenging for developers to offer affordable units. This financial burden raises questions about the viability of townhome developments, especially when compared to single-family homes.

The discussion also highlighted the need for a variety of housing types beyond traditional townhouses. Planners proposed five new housing models: singles, slots, rows, stacks, and courts. Each model aims to cater to different needs while promoting community living. For instance, "slots" and "rows" consist of attached units that can be configured in various ways, while "courts" focus on shared courtyard spaces that foster a sense of community.

As the meeting progressed, members emphasized the importance of balancing density with open space. The planners acknowledged that while increasing the number of housing units is essential, it should not come at the expense of green areas. The challenge lies in integrating parking solutions that do not compromise the aesthetic and environmental quality of the neighborhood.

The proposed housing types reflect a broader trend in urban planning, where cities are rethinking traditional layouts to accommodate more residents while maintaining livability. The commission's efforts to diversify housing options signal a proactive approach to meet the needs of a growing population in Mountlake Terrace.

As the meeting concluded, the planners left with a renewed sense of purpose, eager to refine their proposals and engage the community in shaping the future of housing in their city. The discussions held in that room could very well pave the way for a more inclusive and sustainable Mountlake Terrace, where diverse living arrangements thrive alongside green spaces.