Get OpenOffice, and start a NEW database.
Create a table named properties with the elements of:
Now create a table called TaskDetails:
Now create a table called PropertyWork:
TaskId-this is the ID from the table above
Now, when you have a property, enter it in, and use the PROPID for the key entry into the TaskDetails for the work you perform. Then use the table of PropertyWork to link the task and property. Then you can report from the PropertyWork table, linking in the other tables to get the details.
Or, look into management software like APPFOLIO, I think the cost is like $1 a property. Check it out here:
<edited for addition of the WorkId as the key of table PropertyWork, for normalcy>
<edited for citation of Normalcy, pronounced "NOR-mal-see," is a state of being normal, usual, or expected. When something returns to a state of normalcy, it is returning to the way that it ought to be. It is another word for normality.>