How can I get the blueprints of my home online?

Answer 1

Unless you bought the blueprints from an online source, you can't. They probably exist only in the dead tree version in the architect's files. If the house was designed and built in the last 10 - 15 years, he / she may have a digital version, but they're still not online. Architects want to be paid for those plans, as they represent their hard work and creative talents.