Final answer:
Without direct information about Janet Patterson's original loan amount, interest rate, and payment history, it is impossible to determine her home mortgage balance. The question seems to be related to a hypothetical scenario or requires additional context that was not provided.
Step-by-step explanation:
The question you've asked is related to finding the balance of a home mortgage for a house owned by Janet Patterson. In the information provided, there are no direct references to Janet Patterson or her mortgage balance. However, details about other homeowners and their financial situations with their mortgages are discussed. This information typically requires understanding of mathematics, specifically in the domain of finance and loans. To calculate a mortgage balance, typically one would need to know the original loan amount, interest rate, term of the loan, and how much has been paid thus far. Since this specific information is not available for Janet Parker's mortgage, it is not possible to accurately determine her home mortgage balance.