Now be careful how you do this.. and use the proper instrument some states a QC may be trouble when you go to resell.. 

Groundfloor recently posted an empirical analysis of estimated ARV for all loans that subsequently repaid in 2018.The data shows that the median predicted value was 4.7% lower than the sales price, while the median appraisal value was 8.6% lower.

Alex your betting alot and trying to predict the market.

He was instrumental in getting us to jump into real estate investing.

The folks who claim to have predicted correctly in the past generally are confusing luck with a prediction.

That makes it tough, tough on the newbie but also not easy for me.For appreciation, the best is accurately predicting the next hip area but without a crystal ball that is difficult. 

But assuming that the first year is predictive of the following years--and this is a big assumption, you better watch out---then it tells you that besides everything else, the investment will not be adding to your liquid cash, not draining it, returning 10% liquidity to your cash invested per year.The idea with many investors is to put as little down as possible. 

Long story short, knowing the historical rates are beneficial but it doesn't necessarily predict the future rates of the market.

@Vivek ShahBack in 2017, Fannie Mae quietly announced a change that allows transfers to LLCs under certain conditions:"The mortgage loan was purchased or securitized by Fannie Mae on or after June 1, 2016, and the LLC is controlled by the original borrower or the original borrower owns a majority interest in the LLC, and if the transfer results in a permitted change of occupancy type to an investment property, such change does not violate the security instrument (for example, the 12 month occupancy requirement for a principal residence)."

What you want is a predictable, consistent monthly payment.You should do a refi of house "A" to pay off the HELOC and move into a 30 yr fixed.