@Taylor Smith if you are looking to buy a home for yourself as a primary residence, I have a video on my YouTube channel called "The Absolute Best Way to Buy a House."

They specialized in concrete tilt up, but did a lot of time and materials work for a self made real estate tycoon who owned a lot of Federal Way.Along the way I got my CPA license and practiced in several differing sectors including doing some work with low income housing projects.As far as my start in RE, it was with buying my first personal SFR and later moving to a new residence. 

Investment Info:Single-family residence fix & flip investment.

Turn around and put $300k back on primary residence mortgage and use the remaining $300K to finance the next house.  

Your  property taxes will be higher since it won't be your primary residence and your INSURANCE will be much higher too, since your policy would be a dwelling policy and not home owner policy.

We have a disabled son and can’t maintain full-time residence there so that’s why we’re selling.

In several communities their ordinance says no more than 3 people unrealted by blood or marriage may occupy a residence. 

I have a single family house (primary residence) and am wondering the pros and cons of selling to a builder?

Honestly, @Katie Roche, this is all your fault.

And the fact that it is his primary residence and there's all kinds of things that would make the IRS nervous.