first of all if you havent worked for tom nook then they wont let you pay then if you have worked for him then something may have gone wrong with your game ):
Once you pay of your mortgage, go to tom nook, speak to him he will he surprised and ask if you would like your house to be modified (bigger) say yes, then hell ask what color roof you want choose it, then the next day your house will be bigger but you have to pay of the mortgage for the bigger house then :(
To do this you have to pay of the mortgage for your house. Then, if you go to Tom Nook's shop he will talk to you about paying off your mortgage and you will be able to upgrade your house. This will come with a bigger mortgage. If you pay off this mortgage you will be able to upgrade again. You can repeat this cycle a few times until your house is fully upgraded. This may take a while.
no, it can only get bigger
To expand your house, you have to pay off your mortgage at the town hall.
Once you pay off your mortgage yes.
No. When you pay the mortgage it upgrades your house and your house only! It wouldn't be fair if you paid for everyone elses house aswell!
however much it says at the town hall
The basement doesn't do anything- it is an upgrade in your house that gives you more storage room.
Pay your debt entirely, then go ask Tom Nook for a bigger house. Neither Pelly nor Phyllis are involved in this.
Yes, every time you completely pay off your mortgage, Tom updates your house. but a little after he gives you more mortgage to pay.
Her house does not exist at this time in any Animal Crossing game .
Well, that's simple!!!!!!!!!!!! You restart your game. to get a bigger house, you need to pay off your loan.