Best Spreadsheet to Analyze the Properties You Own

[Thomas Matthew]

I have four properties: three single family homes and a five plex.

The single family properties have first and second mortgages due to past financial necessities. Therefore they only cash flow a few hundred dollars a month.

The properties have doubled in value over the years. I am thinking of selling the single family homes and paying off the mortgage on the five plex to create a large cash flow.

Is there a spreadsheet or software that can help guide me.

I welcome any thoughts on this.

Thank you