Tiny houses are available through businesses that build them or real estate brokers who specialize in tiny home sales. Tumbleweed Tiny House Company and Tiny House Company are two companies that build tiny houses, while Tiny House Media and Tiny House Listings allow buyers to search inventory from different manufacturers online.

The Tumbleweed Tiny House Company builds recreational vehicles that also serve as tiny homes. Several customizable, pre-fabricated models are available, or customers can use the company's design plans to build their own tiny houses. As of 2015, prices range from $57,000 to $66,000 for a pre-built home, and RV financing is available. The company offers free home delivery to anywhere in the United States.

The Tiny House Company offers several different tiny house models for sale, including RV-style homes and homes intended for permanent use. The homes range from 144 square-foot to 208 square-foot models and sell for as little as $24,500 each, reports the Tiny House Company website.

For consumers who want to compare various tiny house models, the Tiny House Listings website provides information on models from different manufacturers across the United States. Additionally, the website Tiny House Talk provides information, videos and a variety of resources on the types of tiny houses and accessories available, including furniture and trailers. The site also accepts listings from sellers who have tiny houses for sale.