Ray Akers, Agent, Seattle, WA. The cost for a full home inspection varies, but usually between $400 to $500 for a single-family home, and as low as $250 for a condominium. Large luxury homes or unique properties might expect an inspection to cost upwards of $1,500.Choose an inspector with care, and check references.i Seanf, The cost of an inspection ranges from inspector to inspector and house to house. I've seen them as cheap as $150 but usually no more than $450 (for an average single family home). A lot of inspectors charge depending on square footage, age of the home, and the scope of work involved.