Before wasting time looking for the elusive needle, talk to several local architect to see the services they offer in designing a home with you that meets your needs and fits your site.

Do as Mark suggests instead of wasting your time trying to find a house that even then will need changes to work on your lot.

The good news is construction is slowing.

If you want to spend the time things should improve. There are many layouts developed on this site. Search.

Who would have thought that was good news?

I wasted so so many hours trying to find an online plan that fit our land and our family. Thankful that a friend directed us to a talented local architect. Best investment we made regarding our home!

If you value your time, and put an hourly rate to it for the time you spend looking online (or elsewhere) for suitable house plans, you will likely be money and time ahead to talk with local architects about a house design which fits your land and your family's needs.

Good luck!

There can be a point where the effort you put into the layout and exterior design will give you a substantial long-term benefit. Up to you if you can go down that path.