The realtor fees will be about 6% total and their goes your YoY. When we bought our first house and almost had it paid off, we realized we were not allowed to rent in our neighborhood (even know it was going on.)
So we sold it and tried to buy something else. Bad move. What we should have done...
We should have cash out refinanced the property since we had all the equity in it and bundled the house up into a new mortgage at a lower payment and gotten our cash. We did not do that though because we didn't know any better.
Fast forward 6 months later. We bought a townhouse with a backyard for $125,000 and fixed a little bit of it up with new appliances. The price of the town house went up to $133,000.
QuickenLoans is who we are using is going to give me a great rate on a cash out 80% of the value in a payment thats around $560 a month fixed for 30 years. Closing costs will be around $3,000.
For now, we will stay here as a primary residence. But, we are going to start doing what we keep reading about on here BRRRR. Buy, renovate, rent, refinance, repeat. The idea is to always leave at least 20% of the equity in the home and make sure the house price wont be hit too hard (look at historic pricing) compared to the price you buy the house at and look at historic rents and vacancy of the area to determine even in bad times if you'll be able to rent it out for what your mortgage on it is at least (this is going to be our strategy).
My point, I've learned once you have a property at a good price, you've bought a good note rate and you can rent it. Their is no reason to sell unless you want to free up your ability to finance something else and you can't pay down other assets with cash on hand in order to get the new mortgage, etc.
This is all from the little experience I have and what I plan to do the next few years. You cannot fear another market bubble because we all know it'll happen again. You just need to be positioned for the stress of the markets if it happens.