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Demolition of Housing

  • If your building is unfit to live in we may make you demolish the house.

What Is It?

Demolition of housing is the complete removal of the building (or buildings). You may be required to demolish housing if we declare it unfit to live in.

What Permits Do you Need?

You need a demolition permit to remove housing. If you plan to deconstruct housing (to reuse material) instead of demolishing it, you may be able to get a permit before your building or use permit is issued. See our residential deconstruction permit page for details.

There are rules restricting demolition of housing that do not apply to demolition of non-residential buildings. You can demolish housing only:

  • In a single-family zone, if it has not been used as rental housing within the last 12 months
  • If you have already been issued a permit for a new use or a new building at the site
  • If the housing will be relocated
  • If we issue an order declaring the property unfit to live in

You cannot demolish housing to create non-required parking. There are also limits on demolition of landmarks; consult the Department of Neighborhoods Preservation Program. You need to follow the tenant relocation rules if the building you plan to demolish has tenants.

You must meet asbestos survey requirements before you can obtain a demolition permit. Contact the Puget Sound Clean Air Agency at (206) 689-4058.

Research the Code

Read the Seattle Municipal Code (SMC) section on demolition of housing, SMC 23.40.006.

Should You Hire a Professional?

Unless we determine otherwise, small residential demolition projects rarely require a professional’s stamp indicating they were designed by an architect or engineer. You may prepare the drawings yourself or hire a professional to help you.

You will probably want to hire a professional to help you with larger residential projects.

What Do You Want To Do?


Still Need Help?


 Ask Us

  • Visit our Applicant Services Center
    700 5th Avenue, 20th floor
    M, W, F: 8:00 a.m. - 4:00 p.m.
    T, Th: 10:30 a.m. - 4:00 p.m.
    (arrive before 2:00 p.m. for walk-in service)
  •  
  • For unfit buildings, visit Code Compliance
    700 Fifth Ave., 19th floor
    M, T, Th, F: 8:00 a.m. - 4:30 p.m.
    W: 10:00 a.m. - 4:30 p.m.

 Online