In the past few years, as Bloomington has started allowing ADUs by right, we have seen an increase in inquiries and requests for these projects. We have had the opportunity to take part in a couple of ADU projects. One was designing and renovating the original (but distressed) limestone garage that existed on our client’s property and turning it into an ADU. The project consisted of taking what was a very small and very rough garage and repurposing it as a small overflow space for the home. Also, we are currently building ADUs on a few lots in our Bloomington Cohousing neighborhood. Accessory Dwelling Units (ADUs) are an emerging trend in the housing landscape in Bloomington and across the rest of the country. ADUs, also known as granny flats, in-law suites, or backyard cottages, are small, self-contained residential units built on the same property as an existing home.