Based on your financial expertise, provide your response or viewpoint on the given financial question or topic. The response format is open.

Does home equity grow with the investment put into the house?
Your best bet is to talk with a banker about your specific plans.   One of the causes of the housing crash was an 80/20 loan.  There you would get a first for 80% of the value of a home and 20% on a HELOC for the rest.  This would help the buyer avoid PMI.  Editorially, the reason this was popular was because the buyer could not afford the home with the PMI and did not have a down payment.  They were simply cutting things too close. Could you find a banker willing to do something like this, I bet you could. In your case it seems like you are attempting to increase the value of your home by using money to do an improvement so the situation is better.  However, sizable improvements rarely return 100% or more on investments.  Typically, I would think, the bank would want you to have some money invested too.  So if you wanted to put in a pool, a smart banker would have you put in about 60% of the costs as pools typically have a 40% ROI.   However, I bet you can find a banker that would loan you 100%. You don't seem to be looking for advice on making a smart money decision, and it is difficult to render a verdict as very little detail is supplied about your specific situation. However, while certain decisions might look very profitable on paper, they rarely take into consideration risk.