Communication is key when informing your tenants about the sale of your property. Fill out the form below to request a free property valuation and schedule a strategy consultation with our team.You need a 90 day notice terminating tenancy- intent to sell, but you need to make sure it has all the correct information included. Learn the essential steps for selling tenantoccupied properties with our comprehensive landlord's guide. The property is in Washington state. Lawyer's Assistant: What steps have you taken so far? Houses and apartments with tenants in them sell all the time. Is selling a house with tenants even a possibility in Seattle, WA? The good news is: Yes! The first step in selling your rental property is to review your lease terms.