I was able to get a 4%, interest only, no closing cost HELOC from my credit union.

You need a company for sure, you are on the right track.

I don't wish to include personal credit or income as a factor in getting financing.Any suggestions?

In addition, I would update the listing to mention that you're open to owner finance at a very reasonable terms such as 6-7% interest rate with 20% down payment, no credit no problem and hope that would spurn more interest.

Remember all seller financed notes are purchased at a discount (depending upon the terms, buyer’s credit, etc.) .... so there must be enough profit to cover the spread.

Remember all seller financed notes are purchased at a discount (depending upon the terms, buyer’s credit, etc.) .... so there must be enough profit to cover the spread.

I just did a single family residence deal there earlier this year but it was a 1 unit so loan limits are 554,300 as opposed to yours which is $709,600 so it looks like your loan amount is below that which may help you get financing if you're considering a refinance.FHA allows a cash out to 85% of current market value so if you believe you're at 603,000 loan amount then you'd need a min appraisal of 709k or so to refinance this home into a conventional loan if you're trying to remove mortgage insurance.There are lines of credit to 89.90% or 90% of your homes value if you're interested in having access to your equity (if the property appraises high enough).To address your questions:1) If it appraises high enough yes you can remove monthly MI and you can use a line of credit 2nd to access your equity (this would be your best bet).

It gets folded in with a bunch of "Fannie - No Overlay" deals that include marginal credit, heavily leveraged real estate investors, down payment assistance, DTI that barely works, et cetera.

The banks typically want to see some track record before letting you GC your own builds, especially since it is not your primary house (I know my bank does)Most builders only doing a few houses will be at a % agreement, and if you do get them to agree to a flat fee, they will likely just figure out the % of the build, and give you that number.Something to consider, if you dont have experience on builds, cost plus could really get you.  

I am looking at a 46 unit deal &  would love to know your strategy used to get seller to write you a check for a repair credit of 21k.