Garages are the most common accessory structure you`ll encounter on residential land in Seattle. They are usually used to store bicycles, rakes, old boxes, Christmas decorations and sometimes even cars! Sounds great. And maybe you`re ready to lay the foundation for a new backyard house, garage and art department store. Sorry, but not so fast! Seattle has many cover rules to prevent homeowners from pushing too many structures on their land. The rule of thumb is that the footprints of your main home and all accessory structures can only cover 35 percent of your lot. If you have a small lot of less than 5000 square meters, you get a maximum of 1,000 square meters plus 15 percent of your total area. There are also other exceptions, so consult a competent designer or city to confirm your loss coverage restrictions. Technically, no. You can use your new shed almost anyone except to use it as accommodation. This is because the city wants each unit to meet all the requirements for residential, real estate, mechanical, electrical and energy codes in Seattle, which apply to detached homes. If you want to build a legal accessory structure for housing, read the DADU/Backyard Cottage section below. Yes! The city has put in place a process to “legalize” an existing structure as a backyard house. You have to put everything on the code and apply for a building permit to establish its use.
They would follow a similar process for converting a garage into a legal dwelling. In addition to your main apartment, you can build a number of other accessories in the backyard of your family home in Seattle. In this article, I compare the different types of self-contained buildings, from garages to sheds to backyard cabins – and I give you an overview of the clearances you need and other requirements of the city of Seattle. Let`s dive in right now! In general, you need 5 feet of space between the cottage and your land lines and other structures. If your lot adjoins a back lane, you can build up to it. If you have a lot corner, your lapel is 10 feet. The most versatile of accessory structures is the backyard cabin, or independent accessories housing unit (DADU) in communal speeches. These have been allowed throughout the city of Seattle since 2009, but few people have been built due to fairly strict rules.
This is what the city wanted to change by relaxing the requirements. After much back and forth, the city finally adopted new rules for DADUs on August 8, 2019. It`s much easier to build a cabin in Seattle. Seattle is encouraging these structures to increase the supply of available housing. As such, you are encouraged to rent your DADU for the long term. Some homeowners choose instead to list them on a short-term rental service like Airbnb, use them for the family or simply treat them as spare wings of their home for customers or personal use. Some homeowners have even declined by moving into their DADU and then renting their main home for additional income.