Building ADUs by the book: a review of In-laws, Outlaws and Granny Flats by Michael Litchfield
August 29, 2011, 3:57 pm by bottleman. Filed under: design, reviews, tiny houses.

When people see the granny cottage I built, a lot of them ask, “I’ve been thinking of doing something like that on my property – how do I get started?”

There haven’t been many good sources I can refer to, and though I try to be friendly I haven’t been that encouraging. Developing that cottage was actually quite a struggle, even in the supposed progressive city of Portland.  When you create a second dwelling in or around your house, like this one photographed by radworld

photo by flickr user radworld, licensed under Creative Commons, http://www.flickr.com/photos/kworth30/2276499256/in/photostream/

… you are essentially becoming a mini real estate developer, where you take on a lot of risks and responsibilities before you get—you hope—to the rewards.

A solid one-stop source of good information was sorely needed about how to develop a second dwelling on your property, whether you call it an in-law unit, a basement apartment, a backyard cottage, a garden suite, a secondary unit, or (to use the term favored by planners) an “accessory dwelling unit” or ADU.

Of course architects and contractors will offer …more