Here'a funky idea, why not go to Google whack in your postcode then find your house on streetview. Once you have found it you can then go build the thing using Sketchup. Just watch the video below to see how it's done. There's no reason you can't create something fabulous like the one below made by a year 7 at my school. After all it's just squares and lines and a bit of time.......

house

 

cone    click here to watch the video