As of March 8, 2025, Boulder’s zoning laws have officially changed—giving homeowners, buyers, and investors new flexibility in key neighborhoods. The “Family-Friendly Vibrant Neighborhoods” ordinance now allows for multiple homes on a single lot near transit routes, reduces density restrictions in some residential zones, and makes it easier to add smaller housing types. Whether you're looking to buy, sell, or build, these updates open the door to new possibilities under the city's revised land use code.