i think the house was built in the early 1900s. this is the south side of the house. thanks!

I'm not an expert but I googled Colonial Revival and Dutch Colonial Revival. The pediment over the door is a clue to style. You mentioned it was built in the early 20th century which is when this style was popular.
http://architecturestyles.org/colonial-revival/
https://architecturestyles.files.wordpress.com/2011/10/copy-of-p3260061.jpg
the second pic is a close match to your house.

Thank you!

You can do a property check with your name and address at your local courthouse. Once you have the names of the previous owners, check the local historical society to see what you can find out. I currently live in a 1928 Bungalow Farmhouse. The abstract on the house and property dates back to the 1880s. I'm going to start researching the history to put together a book for the next owners.

wonderful idea. we've started a brief search at our local heritage society. we haven't moved in yet, but a house this old i would love to know more. thanks again!

Another bit of advice, live in the house for a while before you make any changes. Unless it needs major mech or plumbing work. I have all the original stained woodwork and wouldn't dream of painting it.
If you need historic color palettes, check out Sherwin Willams, Valspar, and Benjamin Moore.