Identify the topic of the paragraph and what the author is saying about the topic. From that, find the stated main idea. Topic: accessory dwelling units

What the author is saying about the topic: cities should build ADUs

Stated main idea: More and more cities are changing their zoning laws to legalize ADUs.

Topic: granny flats

What the author is saying about the topic: granny flats are a useful housing option

Stated main idea: These small, in-house or backyard living spaces are a good idea that can solve a lot of modern problems.

Topic: supporting families

What the author is saying about the topic: granny flats help extended families stay close together

Stated main idea: Formally, they are known as "Accessory Dwelling Units," (ADUs) but most people call them "granny flats."

Topic: the housing crisis

What the author is saying about the topic: many people can’t find housing

Stated main idea: Granny flats provide an important low cost option in a tight and expensive housing market.