It's a little pricey, but it's been my API of choice thus far.Once you get an API key, you can use their documentation page to test out the API (or just use Postman) before building out any scripts or apps.I had the same objective as you and have found Rentcast to be a good solution.

Purchase price: $195,000 Cash invested: $207,000 Sale price: $237,000 This was a super quick close, 3 day escrow!!

Since the project is self-funded, both by choice and necessity, the ideal time frame for the whole process (locating the property, inspecting and buying it, renovating it and selling it) would be 6 months, give or take a month.

You'll want to be in markets where deals beginning to end cost 20k - 25k for maybe a 4 - 6 month project close to close. 

The rate quoted was 8.875% so I really want to stay close to that as well.

Your best bet is going to be running them close to where you are.

Check your state, but double closings are usually legal.

DSCR loans will need 25-30 days to close. 

My current APR is 7.15% I'm pushing towards the HELOC because lower cost on closing costs and refi interest rates are the same as my current loan right now. 

When you refinance for a lower rate, you'll need to pay all of your closing fees again (title, escrow, insurance, origination fees, processing fees, etc).