The only way I've found to achieve this is by creating an HTML file that creates a huge iframe and loads your Google Maps page inside it:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title></title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
</head>
<body>
<iframe width="4000" height="4000" frameborder="0" scrolling="no"
marginheight="0" marginwidth="0" src="http://maps.google.com/maps">
</iframe>
</body>
</html>
Replace http://maps.google.com/maps in the code above with the URL generated in Google Maps when you click the link icon, and then inside Paste HTML to embed in website. Don't copy the entire <iframe ... code, just the src of the generated iframe tag.
This will create a 4000px by 4000px map. Change the width and height parameters above if that's not big enough (or too big). If your browser tries to paginate the map rather than resize it down to one page, try using a screen-capture browser extension to save a screengrab of the entire 4000x4000 page as an image, then print the image file.
A caveat, though: printing a 4000x4000 map on letter paper will produce street names that are far too small to read. In general Google's labels are sized appropriately for the zoom size, which more or less correlates with printing at that size/zoom. To print a larger (in width/height, not zoom level) map and still be able to read the labels, you'll need to print on large paper like a poster.
Best Answer
Building Maker is a great tool, but only available in a limited set of areas. However, you can download Google SketchUp to make any 3D models, including buildings for Google Earth. You'll need to upload geo-located models to the 3D Warehouse for review and publishing. See the geo-modeling section of SketchUp's Help Center.