. -- but, on the other hand, there is also typically less volatility in your income stream because leases tend to be long-term and can be structured to insulate you from most operating expenses.

This spring we gutted the downstairs unit - as expected there was no insulation in the walls (typical for 120 yr old ballon framed buildings}.

We did  gut renovation two years ago, currently have a leak in basement from side of house and the house shakes on windy days, it’s a 3 family house detached, 20x60. had many issues come up, more recently had walls opened for spray insulation, and noticed the corner post is rotten from first to second floor.

Added bathroom, bedrooms, new paint, remove popcorn ceiling, added insulation, new windows, repaired foundation, etc.What was the outcome?

I'm thinking I should get the double panes for the insulation (hot in Florida), but only the single hung (tenants don't clean windows).What are your thoughts?

The buyer had made a concession to have the rehabber higher a hazardous waste removal company remove the waste, dispose of the insulation, verify the quality of the air, and install new insulation in the attic.

There were no building codes in those periods and there could be major work involved with electrical, plumbing, insulation, hazardous materials, restrictions on types of exterior repairs, etc.As far as value, I would try comp to other homes built prior to 1900. 

Local custom will prevail as to how appraisers expect to be insulated and policies of lenders, but it doesn't mean you can't communicate at all.

Square footage, efficiency of furnace, insulation, and windows will all play into how much gas you will use.

i feel safe and insulated in my lower to median income areas bc my rents can't really go down much.