What a tiny-home-friendly ordinance actually changes

"Tiny-home friendly" is used loosely. Two cities can both claim it and mean completely different things for a family trying to put a small home on a lot they already own. This is a plain-language guide to the provisions that actually change the outcome.

The provisions that matter

• Definitions. Whether the code recognizes a movable tiny home, a manufactured unit, or only a site-built accessory dwelling unit determines which rules apply before anything else is decided.
• Permanent occupancy. Some ordinances allow a unit on a lot but restrict how long a person may live in it. That single clause decides whether a home is housing or storage.
• Utility connection. Rules for water, sewer or septic, and electrical service, and who is allowed to perform and sign off on the connection, are the most common place an approved project stalls.
• Setbacks, lot coverage, and parking. Standards written for a full second house can quietly make a small one impossible on a typical lot.
• Review path. Ministerial, over-the-counter review is a different experience from discretionary review with hearings, and the difference is usually measured in months.
• Fees. Impact fees scaled to a full-size dwelling can exceed the cost of the unit itself.

What this means for a homeowner

Before committing money, get answers to four questions in writing: Is this unit type permitted on my parcel? May someone live in it full time? What exactly is required to connect utilities, and who signs off? Which review path applies, and what are the fees? A yes to the first question with no answer to the third is where most projects get stuck.

Where we focus

Our policy work concentrates on the connection and occupancy provisions, because those are where an otherwise approved home fails to become housing. They are also unglamorous and technical, which is precisely why they are often left unfixed.

Working with a city

We provide plain-language analysis, model provisions, and comparisons with neighboring jurisdictions to city staff and elected officials at no cost. We do not endorse candidates and we do not engage in partisan activity.