I'm in a heating climate and a gas boiler would be expected to last 30-40 years at least.

To manage this, find the average electricity, water, and gas usage in your area.

I'll go to the county clerks office and get 25 leads for 25 cents a page plus the cost of gas to and from. 100 leads for 300 bucks a month?

Example $1300/m for rent + $50/m - water $50/m for gas/eletric

We're selling off a couple, keeping the easiest to manage, and using that capital to throw gas on our other fire. 

RE Professionals should prepare for an active Q4 and investors looking to close deals before year's end are recommended to get their financing and property search profiles clarified, and then...step on the gas. 

Each unit has its own electric panel, gas meter, furnace, water meter.

The closest gas stations are 3, 4, and 5 miles away.

and that they are not able to fix the gas leaks until after the home is sold? 

. - Submetering - I went through the process for one of my buildings (gas and electric).