For example, the windows are the original single pane - some are hard to open, in winter the some of the storm windows get condensation, but I don't think I'd want to replace ~20 windows.

Cast iron sewer lines, galvanized plumbing (in the OC properties), single-pane windows, etc.

My only fear was the financial strain I'd have until we sold the house.

It does vary by area and property but if you (the owner) pays for electricity and you have 30 year old single-pane windows you can guess why expenses can be high.

Some of this work you will need a contractor for:RoofExterior SidingSliding Glass WindowsDual Pane WindowsGarage DoorLandscapingHVACWater HeaterPlumbing / ElectricalDecks / PatiosConcrete WorkSheet Rock / Drywall ReplacementAs far as the maximum purchase price goes, that's really going to depend on your exit strategy.

Cracked window panes can be a sign of a buildup of structural stress or movement in a wall.

I'd rather have double-pane windows.

@Chad Fernendaz,It's going to depend on the window.If it's on the inside or outside, there may be a way to remove it.If it's between the panes, no.

We have a court hearing on the 12th of this month, but I really want to trip her breaker and put a lock on the panel.  I

The panel is in the basemeant, and the service does not require upgrading from the street.