I've visited about 6 local banks and credit unions in the past week, and I can say this about HELOCS:
Shop around LOL
The diversity of options is impressive. I thought they'd be a commodity that would have little diversions from the norm but they don't. What I've found is:
1) The percentage you can draw varies from 70% to 80%, and some max out at $50k to $150k.
2) Some charge annual fees and some do not.
3) Some reduce your interest rate simply by having a checking or savings account with them (TD Bank only required $100 for a checking)
4) Some (in my case 1) only allowed personal residences. Honestly being so close to the 2008 crash I thought this would be more common. This was BB&T btw, and honestly it's refreshing to see a bank err on the side of caution.
5) Some don't do HELOCS at all. I really like my bank because it never gives me grief, I never get BS charges, and Rose always says "Hi Steve" when I deposit rent checks, but they don't do HELOCS at all.
6) Some are simple; simple to the point of making me concerned I need to check the fine print while others are so complicated I needed a drink after being told the rules.
7) Some require a paid appraisal. Some are happy with a computer estimate up to a certain amount (i.e. $100K), some allow either a free appraisal based on the appraised value at the county appraisal office or you can pay for one.
8) APRs can be fixed and while they were always higher for investment properties, one quoted me only 5.69%.
9) Some charge points, and some eat those charges in certain situations too like by requiring you keep the HELOC open for a certain amount of time.