In most cases, itâs not really necessary to determine exactly which type of mold is growing in your home; all types of mold can damage the structure of your home and all types of mold can cause health problems. White mold on cement floor and wood wall.
Report Abuse. As a ballpark, financing $129,000 for 30 years at 7% will give you a payment of about $855 for principal and interest. That doesn't include property taxes and homeowner's insurance, which will vary depending on where you live.eport Abuse. As a ballpark, financing $129,000 for 30 years at 7% will give you a payment of about $855 for principal and interest. That doesn't include property taxes and homeowner's insurance, which will vary depending on where you live.
On a 30 year loan, your total principal and interest payment would be approximately $1200. This means that $200 of the payment is going towards principal if you pay the regular amount due. Letâs assume however that you will pay an additional $1000 towards principal.You now have a principal balance in month 2 of $198,800 (the $200 that would regularly apply to principal plus the $1000 extra).f you are able, paying principal down on your mortgage is almost always a smart thing to do. Hereâs why: Assuming you have additional funds to pay down principal, doing so allows you to pay off your loan sooner and over time can save you quite a bit of interest.