I had only parked there to unload the insulation.

Sometimes adding insulation properly can cut energy costs substantially and help pay for your conversion.

You'll be insulated against inflation and the houses will appreciate once rates normalize and more buyers return to the market.If you want to maximize your portfolio gains you're going to want to shoot for multifamily. 

@Constance Kawa-Small Oklahoma City is great because you can lock down 60-80k rentals in C class areas with 8% caps or you can move to B class for 80k-120k with 7.5% caps. 1% rent to value ratios, low taxes, insulation to recession.

Drywall, gutters, roofing, foundation work, insulation. 

That will also give you an opportunity to add insulation (often a good idea in older homes).With all that being said, just because a bathroom is 26 years old does not mean it needs to be demoed.

For example, is it really necessary to clean the ducts, sweep the chimney, add insulation, repaint the house numbers on the curb, etc.?

I could do banks of panels on the ground, or on the roofs (which are south facing) Also, the house is very well insulated, has attic fans, etc., as are the garages and the guest house.I know new nano technology coming on soon, but who knows when?

Asbestos was used for all insulating and was kept as a fluffy powder in large open bins about the size of a two car garage.

Sometimes they can even get into the insulation of a building.