Lafayette working group debates "missing middle" -- duplexes, ADUs and neighborhood commercial in draft code

City of Lafayette planners and a public working group discussed whether to allow more “missing middle” housing types in existing neighborhoods — including duplexes, triplexes and fourplexes on corner lots and collector streets — and debated ADU size, parking and incentives during a meeting to review a draft land‑use code.

The discussion centered on three broad approaches presented in the draft: (1) a cautious approach allowing duplexes (and limited additional units) on corner lots and collectors, (2) a modest step permitting duplexes on corner lots only, and (3) a broader allowance for up to fourplexes in more locations. Working‑group members and advisory‑board representatives expressed differing views on which approach to advance to public outreach.

Supporters described the change as a method to add incremental housing choice without large‑scale redevelopment; opponents and some residents flagged impacts on parking, neighborhood character and property values. Bob Meagan, representative of the Senior Advisory Board, urged the group to…